CN208605215U - Advanced hydraulic support device based on haplotype tunnel - Google Patents

Advanced hydraulic support device based on haplotype tunnel Download PDF

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Publication number
CN208605215U
CN208605215U CN201820582995.0U CN201820582995U CN208605215U CN 208605215 U CN208605215 U CN 208605215U CN 201820582995 U CN201820582995 U CN 201820582995U CN 208605215 U CN208605215 U CN 208605215U
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CN
China
Prior art keywords
telescoping cylinder
telescopic column
pedestal
hole
coupling
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
Application number
CN201820582995.0U
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Chinese (zh)
Inventor
沙建磊
袁晓波
孙奇
周海龙
张彬
王亚文
陈俊伟
石文浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TAGAO MINING EQUIPMENT MANUFACTURING Co Ltd
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SHANDONG TAGAO MINING EQUIPMENT MANUFACTURING Co Ltd
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Priority to CN201820582995.0U priority Critical patent/CN208605215U/en
Application granted granted Critical
Publication of CN208605215U publication Critical patent/CN208605215U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of advanced hydraulic support device based on haplotype tunnel, it include the pedestal (8) being arranged on the ground of supporting point, support plate device on the top surface of supporting point is set, it is arranged between pedestal (8) and support plate device and the angle between two adjacent telescopic columns is set as 19-23 ° of telescopic column group, pass through pedestal (8), form ground supports, pass through support plate device, form top surface support, pass through the adjusting of the stroke of the telescopic column of telescopic column group, reset adjusting is carried out to the position of support plate device, prevent top surface support from deviating, single telescopic column is not used, therefore the unfailing performance of advanced hydraulic support device is improved.

Description

Advanced hydraulic support device based on haplotype tunnel
Technical field
It is especially a kind of based on the advanced hydraulic of haplotype tunnel the utility model relates to a kind of advanced hydraulic support device Holder device.
Background technique
Suspension device of the advanced hydraulic support device in haplotype tunnel as coal mine, is widely used, therefore be based on The advanced hydraulic support device in haplotype tunnel is a kind of important mine device, existing based on the advanced of haplotype tunnel In hydraulic support device, what lame advanced supporting hydraulic support was generally taken is step-by-step movement bar timbering top plate, this support side Method is although simple and convenient easy to operate, big to top plate supporting power, can effective roof supporting, but this support pattern can branch support repeatedly Plate is unfavorable for safety management and maintenance to top plate, the broken of top plate is easily caused, to underworkings staff life and equipment It threatens, meanwhile, intensity of workers is very big when installing, safeguard, dismantling this bracket, and employment is more and prop drawing is endangered It is dangerous strong.
Based on existing technical problem, technical characteristic and technical effect, the application technical solution of the utility model is made.
Summary of the invention
The object of the utility model is a kind of advanced hydraulic support device based on haplotype tunnel.
In order to overcome the technical drawbacks described above, the purpose of the utility model is to provide a kind of advanced liquid based on haplotype tunnel Holder device is pressed, therefore improves the unfailing performance of advanced hydraulic support device.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that: include to be arranged on the ground of supporting point Pedestal, be arranged on the top surface of supporting point support plate device, be arranged in it is between pedestal and support plate device and adjacent Angle between two telescopic columns is set as 19-23 ° of telescopic column group.
Due to devising pedestal, support plate device and telescopic column group, by pedestal, ground supports is formed, support is passed through Panel assembly forms top surface support, by the adjusting of the stroke of the telescopic column of telescopic column group, to the position of support plate device Reset adjusting is carried out, prevents top surface support from deviating, does not use single telescopic column, therefore improves advanced hydraulic branch The unfailing performance of rack device.
The utility model devises, the pedestal for ground supports, use in the way of forming anterior-posterior balance supporting point It is coupled to each other in the support plate device of top surface support and the telescopic column group at least two telescopic columns.
The utility model devises, telescopic column group and bottom in such a way that the vertical centerline along pedestal is inclined outwardly Seat and support plate device connection.
The utility model devises, and also includes passage telescoping cylinder, cant beam, upper connecting rod, lower link and column guard board, support It includes extensible canopy that panel assembly, which is set as, front-axle beam, top beam, shield top plate, front-axle beam telescoping cylinder, pushes telescoping cylinder and shield top telescoping cylinder, Telescopic column group is set as including left telescopic column and right telescopic column,
It is provided with left telescopic column and right telescopic column between top beam and pedestal and is arranged in the side surface part of pedestal There is column guard board, upper connecting rod and lower link is provided on column guard board and between top beam and upper connecting rod, top beam and lower company Be provided with cant beam between bar, the end of pedestal be provided with passage telescoping cylinder, the side surface part of top beam be provided with shield top plate and It is provided with shield top telescoping cylinder between top beam and shield top plate, is provided with front-axle beam and in top beam with before in the front end surface portion of top beam It is provided with front-axle beam telescoping cylinder between beam, the front end surface portion of front-axle beam is provided with extensible canopy and is set between front-axle beam and extensible canopy It is equipped with promotion telescoping cylinder.
The utility model devises, and top beam is set as including case portion, left engaging lug and right engaging lug and left engaging lug It is respectively set to couple with the end of case portion with right engaging lug, is respectively arranged with left pin shaft hole and the right side in the bottom end end face portion of case portion Pin shaft hole and receptacle body and hinge hole are respectively arranged on left engaging lug and right engaging lug, left pin shaft hole is set as stretching with a left side Contracting column connection and right pin shaft hole is set as coupling with right telescopic column, receptacle body is set as coupling with front-axle beam and hinge hole It is set as coupling with front-axle beam telescoping cylinder, protects top plate and shield top telescoping cylinder is respectively set to couple with the side surface part rotary type of case portion, Case portion is set as rectangular box body and left engaging lug and right engaging lug are respectively set to double ear body, left pin shaft hole, right pin shaft Hole, receptacle body and hinge hole are respectively set to round hole and left pin shaft hole and right pin shaft hole are respectively set to sink in case portion In.
The utility model devises, and pedestal is set as ship shape body and pedestal is set as including base plate, left back side plate Portion and forward right side plate portion are respectively arranged with left back side plate in the left part of the side surface part of base plate and in the side of base plate The right part in portion is respectively arranged with forward right side plate portion, be provided between left back side plate and forward right side plate portion column guard board and Right telescopic column and passage telescoping cylinder are respectively set to couple with forward right side plate portion radial type, and base plate is set as U-shaped plate The left and right end of body and base plate is set as extensions at an acute angle upwards and is distributed, the end of left back side plate and forward right side plate portion End is respectively set to have outwardly extending turning plate body.
The utility model devises, and column guard board is set as right-angled trapezium plate body and is respectively set on column guard board There are left connecting hole, upper right connecting hole and bottom right connecting hole, left connecting hole is set as coupling with upper connecting rod and upper right connecting hole is set It is set to and couples with lower link, column guard board is set as inlaying in the base and left connecting hole, upper right connecting hole are connected with bottom right Hole is respectively set to round hole, and left telescopic column is set as coupling with column guard board radial type.
The utility model devises, and left telescopic column and right telescopic column are set as three-section type telescoping cylinder and left telescopic vertical The rotation axis of the upper end end of the rotation axis and right telescopic column of the upper end end of column is respectively set to couple with top beam concatenation type And the rotation axis of the lower end end of the rotation axis and right telescopic column of the lower end end of left telescopic column is respectively set to and bottom Seat connection, the angle between the vertical centerline of left telescopic column and the vertical centerline of right telescopic column are set as 19-23 °, Angle between the vertical centerline of left telescopic column and the vertical centerline of pedestal is set as 8-10 ° and right telescopic column Angle between vertical centerline and the vertical centerline of pedestal is set as 11-13 °, and left telescopic column and right telescopic column are distinguished It is set as being alternatively arranged distribution along the cross central line of top beam.
The utility model devises, and cant beam is set as trapezoidal plate body and is provided with first hingedly in the front end of cant beam Hole portion is provided with the second hinged hole portion and the hinged hole portion of third in the follower head of cant beam and the second hinged hole portion and third is hinged Hole portion is set as the distribution that is distributed in distance, the first hinged hole portion is set as coupling with top beam and the second hinged hole portion be set as with Upper connecting rod connection, the hinged hole portion of third are set as coupling with lower link, and the first hinged hole portion, the second hinged hole portion and third are hinged Hole portion is provided in round hole respectively.
The utility model devises, and upper connecting rod and lower link are respectively set to an end of rectangular strip body and upper connecting rod One end of head and lower link is respectively set to couple with column guard board radial type, another end of upper connecting rod and lower link Another end be respectively set to couple with cant beam radial type and upper connecting rod and lower link are set as in being arranged parallel to each other Distribution.
The utility model devises, and passage telescoping cylinder is set as two-segment type telescoping cylinder and elapses telescoping cylinder being set as passing through Connecting hook couples with pedestal.
The utility model devises, and front-axle beam is set as box-shaped body and the left end of front-axle beam is provided with connection ear, The right end of front-axle beam is provided with receiving cavity and extensible canopy is arranged in the receiving cavity of front-axle beam, the connection ear setting of front-axle beam To couple with top beam and front-axle beam telescoping cylinder is set as coupling with the lower end surface portion of front-axle beam.
The utility model devises, and extensible canopy is set as rectangular plate-like body and the middle part of extensible canopy is provided with connection Ear, extensible canopy are set as coupling with front-axle beam plug-in type and telescoping cylinder are pushed to be set as the connection ear radial type with extensible canopy Connection.
The utility model devises, and shield top plate is set as rectangular plate-like body and protects top plate being set as through pin shaft and top beam Convertible connection, shield top telescoping cylinder are set as coupling with the lower end surface portion radial type of shield top plate.
The utility model devises, and front-axle beam telescoping cylinder pushes telescoping cylinder and shield top telescoping cylinder to be respectively set to two-segment type and stretch Contracting cylinder, an end of front-axle beam telescoping cylinder is set as coupling by pin shaft with top beam and another end of front-axle beam telescoping cylinder is set It is set to and is coupled by pin shaft with front-axle beam, an end of telescoping cylinder is pushed to be set as coupling by pin shaft with front-axle beam and pushing stretching Another end of contracting cylinder is set as coupling by pin shaft with extensible canopy, and an end of shield top telescoping cylinder is set as passing through pin shaft Couple with top beam and another end for protecting top telescoping cylinder is set as coupling by pin shaft with shield top plate.
The utility model devises, and top beam and pedestal and left telescopic column and right telescopic column are set as according to being in the shape of the letter V The mode of support is distributed and top beam, pedestal, left telescopic column and right telescopic column and column guard board, cant beam, upper connecting rod and under Connecting rod is set as being distributed in the way of collateral support guardrail, and top beam is stretched with extensible canopy, front-axle beam, shield top plate, front-axle beam telescoping cylinder, promotion Contracting cylinder and shield top telescoping cylinder are set as being distributed and the center line of extensible canopy, front-axle beam center in such a way that comprehensive extension extends Line, top beam center line, base centerline, front-axle beam telescoping cylinder center line and promotion telescoping cylinder center line are arranged in same straight line On, a column guard board, a cant beam, a upper connecting rod and a lower link are set as one group of collateral support guard rail of composition simultaneously And two groups of collateral support guard rails are separately positioned on the side surface part between top beam and pedestal.
The utility model devises, and also includes an end of lateral connection head and frame linking contraction cylinder and lateral connection head Head is set as coupling with pedestal, and frame linking shrinks cylinder and is arranged between another end of two adjacent lateral connection heads.
The utility model devises, and is provided with through-hole section and in lateral connection head in an end of lateral connection head Another end is provided with prong portion, and the through-hole section of lateral connection head is set as coupling by pin shaft with base hinged and horizontal It is set as coupling by pin shaft with frame linking contraction cylinder radial type to the prong portion of connector, lateral connection head is set as along pedestal Cross central line is alternatively arranged distribution.
The utility model devises, and frame linking shrinks cylinder and is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking receipts The telescopic head of contracting cylinder is set as coupling by pin shaft with lateral connection head.
The utility model devises, and also includes an end of vertical connector and frame linking contraction cylinder and vertical connector Head is set as coupling with top beam, and frame linking shrinks cylinder and is arranged between another end of the vertical connector of adjacent two and connects Another end of connector is set as coupling with the upper end end of left telescopic column.
The utility model devises, and is respectively arranged with the upper of through-hole section and vertical connector in the end of vertical connector The through-hole section of end end is respectively set to couple by pin shaft with top beam radial type, the through-hole section of the lower end end of vertical connector It is respectively set to couple by pin shaft with left telescopic column and frame linking contraction cylinder radial type, vertical connector is set as along top beam Cross central line is alternatively arranged distribution.
The utility model devises, and frame linking shrinks cylinder and is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking receipts The telescopic head of contracting cylinder is set as coupling by pin shaft with vertical connector.
The utility model has the technical effect that using plank frame, cant beam, connecting rod distribution bracket centre two sides, column The whole intermediate both ends of bracket are distributed, horizontal double triangle structure is formed, ensure that the stability of bracket, have for whole group advance timbering There are good stability and motion profile to provide guarantee.Single rack uses narrow four-bar mechanism, increases space, reduces windage face Product is more conducive to mine ventilation, guarantees underground ventilating quality, and pedestal is Integral rigid pedestal, and pedestal front and rear part is using thick Steel plate boat form structure has the function of the anti-tie bottom of discharge refuse, and the middle of the base is directly connect with connecting rod, forms four-bar mechanism, improves whole Body support frame torque resistant effect, two sides design rollover beam, carries out supporting to two sides coal wall, provides safeguard protection for pedestrian space, prevent Only side coal wall occurs among wall caving and roof fall using multistage rollover beam, it can be achieved that the advantages that shield top area is big, and support capacity is strong, Have the characteristics that it is safe and stable, top beam, pedestal count bracket reset regulating mechanism, improve bracket offset load resistance, by hydraulic Jack, which resets, adjusts backing positions arranged side by side, improves supporting overall stability, and haplotype bracket volume is smaller, mobile more convenient spirit Living, the formula that strides forward moves the moving manner that frame changes traditional advance timbering, and connecting rod uses high-strength material plank frame, using column Between two parties, the triangle arragement construction of connecting rod offset, has stronger stability, reduces bracket support end face, more to top supporting intensity Greatly, efficiently it is anti-to improve bracket for quick roof timbering, the more conducively safety guarantee of personnel and equipment, newly-increased bracket resetting-mechanism Unbalance loading, anti-horizontal capability, the application of the haplotype tunnel advanced hydraulic support can obviously reduce underground advance timbering and move frame operation 2 people of personnel, frame-shift time were reduced to averagely 30 minutes by original average 45 minutes, and only user does not save personnel cost, And production efficiency improves 1/3, and yield significantly improves, and the change of moving manner improves passage efficiency, reduces bracket Number is supported repeatedly, is more conducive to slowing down bracket abrasion, was needed to change column quantity phase after bracket using 1 year with previous mine side Than the column damage of the haplotype tunnel advanced hydraulic support substantially reduces, and reuses number and service life is obviously improved.
In the technical scheme, it is important for forming the pedestal, support plate device and telescopic column group of anterior-posterior balance supporting point Technical characteristic has novelty, creativeness and reality in the technical field of the advanced hydraulic support device based on haplotype tunnel With property, term in the technical scheme is all that can be explained and be understood with patent document in the art.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of one embodiment of the utility model;
Fig. 2 is the connection relationship diagram of the top beam 3 of the utility model, cant beam 5, pedestal 8 and column guard board 15;
Fig. 3 is the schematic diagram of second embodiment of the utility model;
Fig. 4 is the schematic diagram of the third embodiment of the utility model;
1- extensible canopy, 2- front-axle beam, 3- top beam, 4- shield top plate, 5- cant beam, 6- upper connecting rod, 7- lower link, 8- pedestal, 9- are left Telescopic column, 10- passage telescoping cylinder, the right telescopic column of 16-, 12- front-axle beam telescoping cylinder, 13- push telescoping cylinder, 14- shield top flexible Cylinder, 15- column guard board, 41- lateral connection head, the vertical connector of 18-, 11- frame linking shrink cylinder.
Specific embodiment
According to guidelines for examination, to such as " having ", "comprising" and " comprising " term should used in the utility model It is interpreted as not allotting the presence or addition of one or more of the other element or combinations thereof.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Not constituting conflict can be combined with each other.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is one of one embodiment of the utility model, illustrates the present embodiment in conjunction with attached drawing, includes flexible Beam 1, front-axle beam 2, top beam 3, shield top plate 4, cant beam 5, upper connecting rod 6, lower link 7, pedestal 8, left telescopic column 9, passage telescoping cylinder 10, Right telescopic column 16, front-axle beam telescoping cylinder 12 push telescoping cylinder 13, shield top telescoping cylinder 14 and column guard board 15,
Left telescopic column 9 and right telescopic column 16 are provided between top beam 3 and pedestal 8 and in the side surface part of pedestal 8 On be provided with column guard board 15, be provided on column guard board 15 upper connecting rod 6 and lower link 7 and top beam 3 and upper connecting rod 6 it Between, between top beam 3 and lower link 7 be provided with cant beam 5, the end of pedestal 8 is provided with passage telescoping cylinder 10, in the side of top beam 3 Face is provided with shield top plate 4 and is provided with shield top telescoping cylinder 14 between top beam 3 and shield top plate 4, in the front end surface of top beam 3 Portion is provided with front-axle beam 2 and is provided with front-axle beam telescoping cylinder 12 between top beam 3 and front-axle beam 2, is arranged in the front end surface portion of front-axle beam 2 There is extensible canopy 1 and be provided between front-axle beam 2 and extensible canopy 1 and pushes telescoping cylinder 13.
In the present embodiment, top beam 3 is set as including case portion 31, left engaging lug 32 and right engaging lug 33 and left connection Ear 32 and right engaging lug 33 are respectively set to couple with the end of case portion 31, are respectively arranged with a left side in the bottom end end face portion of case portion 31 Pin shaft hole 35 and right pin shaft hole 34 and receptacle body 37 and hinge hole are respectively arranged on left engaging lug 32 and right engaging lug 33 36, left pin shaft hole 35 is set as coupling with left telescopic column 9 and right pin shaft hole 34 is set as coupling with right telescopic column 16, inserts Hole body 37 is set as coupling with front-axle beam 2 and hinge hole 36 is set as coupling with front-axle beam telescoping cylinder 12, and shield top plate 4 and shield top are flexible Cylinder 14 is respectively set to couple with the side surface part rotary type of case portion 31, and case portion 31 is set as rectangular box body and left engaging lug 32 Double ear body are respectively set to right engaging lug 33, left pin shaft hole 35, right pin shaft hole 34, receptacle body 37 and hinge hole 36 are set respectively It is set to round hole and left pin shaft hole 35 and right pin shaft hole 34 is respectively set to sink in case portion 31.
By top beam 3, form to front-axle beam 2, front-axle beam telescoping cylinder 12, shield top plate 4, shield top telescoping cylinder 14, left telescopic column 9 The rotation connection with front-axle beam 2 is realized by receptacle body 37 with the support tie point of right telescopic column 16, by hinge hole 36, is realized Rotation connection with front-axle beam telescoping cylinder 12 by left pin shaft hole 35 realizes the rotation connection with left telescopic column 9, by right pin Axis hole 34 realizes the rotation connection with right telescopic column 16, by case portion 31, realizes the rotation connection with shield top plate 4, realizes Rotation connection with shield top telescoping cylinder 14 by left engaging lug 32 and right engaging lug 33 realizes the left and right tie point of front-axle beam 2.
In the present embodiment, pedestal 8 is set as ship shape body and pedestal 8 is set as including base plate 81, left back side plate Portion 82 and forward right side plate portion 83 are respectively arranged with left back side plate 82 in the left part of the side surface part of base plate 81 and in bottom plate The right part of the side surface part in portion 81 is respectively arranged with forward right side plate portion 83, sets between left back side plate 82 and forward right side plate portion 83 It is equipped with column guard board 15 and right telescopic column 16 and passage telescoping cylinder 10 is respectively set to join with 83 radial type of forward right side plate portion It connects, base plate 81 is set as U-shaped plate body and the left and right end of base plate 81 is set as extension distribution at an acute angle upwards, left The end of Rear panel portion 82 and the end in forward right side plate portion 83 are respectively set to have outwardly extending turning plate body.
By pedestal 8, the support tie point to passage telescoping cylinder 10, right telescopic column 16 and column guard board 15 is formd, By forward right side plate portion 83, the connection with right telescopic column 16 is realized, the connection with passage telescoping cylinder 10 is realized, by left rear side Plate portion 82 realizes the rotation connection with column guard board 15, by base plate 81, realizes the contact connectio with pedestal 8 and ground.
In the present embodiment, column guard board 15 is set as right-angled trapezium plate body and is respectively set on column guard board 15 Have left connecting hole 151, upper right connecting hole 152 and a bottom right connecting hole 153, left connecting hole 151 be set as coupling with upper connecting rod 6 and Upper right connecting hole 152 is set as coupling with lower link 7, and column guard board 15 is set as being embedded in pedestal 8 and left connecting hole 151, upper right connecting hole 152 and bottom right connecting hole 153 are respectively set to round hole, and left telescopic column 9 is set as and column guard board The connection of 15 radial types.
By column guard board 15, forms and upper connecting rod 6, lower link 7, pedestal 8 are connected with the support of left telescopic column 9 Point realizes the connection with pedestal 8 by column guard board 15, realizes the connection with left telescopic column 9, by left connecting hole 151, The rotation connection with upper connecting rod 6 is realized, by upper right connecting hole 152, the rotation connection with lower link 7 is realized, is connected by bottom right Hole 153 is connect, the connection with Lift hook is realized.
In the present embodiment, left telescopic column 9 and right telescopic column 16 are set as three-section type telescoping cylinder and left telescopic vertical The rotation axis of the upper end end of the rotation axis and right telescopic column 16 of the upper end end of column 9 is respectively set to and 3 concatenation type of top beam Couple and the rotation axis of the lower end end of the rotation axis and right telescopic column 16 of the lower end end of left telescopic column 9 is respectively set Angle setting to couple with pedestal 8, between the vertical centerline of left telescopic column 9 and the vertical centerline of right telescopic column 16 Be 19-23 °, the angle between the vertical centerline of left telescopic column 9 and the vertical centerline of pedestal 8 be set as 8-10 ° and Angle between the vertical centerline of right telescopic column 16 and the vertical centerline of pedestal 8 is set as 11-13 °, left telescopic column 9 It is respectively set to be alternatively arranged distribution along the cross central line of top beam 3 with right telescopic column 16.
By left telescopic column 9 and right telescopic column 16, the support tie point to top beam 3 and pedestal 8, You Zuoshen are formd Contracting column 9 and right telescopic column 16, realize the connection with pedestal 8, realize the connection with top beam 3.
In the present embodiment, cant beam 5 is set as trapezoidal plate body and the front end of cant beam 5 is provided with the first hinge hole Portion 51 is provided with the second hinged hole portion 52 and the hinged hole portion 53 of third and the second hinged 52 He of hole portion in the follower head of cant beam 5 The hinged hole portion 53 of third is set as the distribution that is distributed in distance, and the first hinged hole portion 51 is set as coupling with top beam 3 and second cuts with scissors Hole portion 52 is connect to be set as coupling with upper connecting rod 6, the hinged hole portion 53 of third is set as coupling with lower link 7, the first hinged hole portion 51, Second hinged hole portion 52 and the hinged hole portion 53 of third are respectively set to round hole.
By cant beam 5, the support tie point to top beam 3, upper connecting rod 6 and lower link 7 is formd, by the first hinged hole portion 51, the connection with top beam 3 is realized, by the second hinged hole portion 52, the connection with upper connecting rod 6 is realized, by the hinged hole portion of third 53, realize the connection with lower link 7.
In the present embodiment, upper connecting rod 6 and lower link 7 are respectively set to an end of rectangular strip body and upper connecting rod 6 One end of head and lower link 7 is respectively set to couple with 15 radial type of column guard board, another end of upper connecting rod 6 is under Another end of connecting rod 7 is respectively set to couple with 5 radial type of cant beam and upper connecting rod 6 and lower link 7 are set as in mutual Distribution arranged in parallel.
By upper connecting rod 6 and lower link 7, the support tie point to cant beam 5 and pedestal 8 is formd, by upper connecting rod 6 and lower company Bar 7 realizes the connection with cant beam 5, realizes the connection with pedestal 8.
In the present embodiment, passage telescoping cylinder 10 is set as two-segment type telescoping cylinder and elapses telescoping cylinder 10 being set as passing through Connecting hook couples with pedestal 8.
By elapsing telescoping cylinder 10, the support tie point to pedestal 8 is formd, by passage telescoping cylinder 10, is realized and bottom The traction connection of seat 8.
In the present embodiment, front-axle beam 2 is set as box-shaped body and the left end of front-axle beam 2 is provided with connection ear, preceding The right end of beam 2 is provided with receiving cavity and extensible canopy 1 is arranged in the receiving cavity of front-axle beam 2, and the connection ear of front-axle beam 2 sets It is set to and couples with top beam 3 and front-axle beam telescoping cylinder 12 is set as coupling with the lower end surface portion of front-axle beam 2.
By front-axle beam 2, the support tie point to extensible canopy 1, extensible canopy 1 and front-axle beam telescoping cylinder 12 is formd, by front-axle beam 2, It realizes and is slidably connected with extensible canopy 1, realize the connection with front-axle beam 2, realize the connection with front-axle beam telescoping cylinder 12.
In the present embodiment, extensible canopy 1 is set as rectangular plate-like body and the middle part of extensible canopy 1 is provided with engaging lug Portion, extensible canopy 1 are set as coupling with 2 plug-in type of front-axle beam and telescoping cylinder 13 are pushed to be set as cutting with scissors with the connection ear of extensible canopy 1 Connect formula connection.
By extensible canopy 1, forms to front-axle beam 2 and the support tie point of telescoping cylinder 13 is pushed to be realized by extensible canopy 1 With being slidably connected for front-axle beam 2, the connection with promotion telescoping cylinder 13 is realized.
In the present embodiment, shield top plate 4 is set as rectangular plate-like body and protects top plate 4 being set as through pin shaft and top beam 3 Convertible connection, shield top telescoping cylinder 14 are set as coupling with the lower end surface portion radial type of shield top plate 4.
By protecting top plate 4, foring is realized the support tie point of top beam 3 and shield top telescoping cylinder 14 by shield top plate 4 With the connection of top beam 3, the connection with shield top telescoping cylinder 14 is realized.
In the present embodiment, front-axle beam telescoping cylinder 12, promotion telescoping cylinder 13 and shield top telescoping cylinder 14 are respectively set to two-segment type Telescoping cylinder, an end of front-axle beam telescoping cylinder 12 be set as coupling by pin shaft with top beam 3 and front-axle beam telescoping cylinder 12 it is another A end is set as coupling by pin shaft with front-axle beam 2, and an end of telescoping cylinder 13 is pushed to be set as through pin shaft and front-axle beam 2 It connects and another end of telescoping cylinder 13 is pushed to be set as coupling by pin shaft with extensible canopy 1, one of shield top telescoping cylinder 14 Another end that end is set as coupling by pin shaft with top beam 3 and protecting top telescoping cylinder 14 is set as through pin shaft and Hu Ding Plate 4 couples.
By front-axle beam telescoping cylinder 12, the support tie point to top beam 3 and front-axle beam 2 is formd, by front-axle beam telescoping cylinder 12, is realized Connection with top beam 3, realizes and connect with the thrust of front-axle beam 2, by pushing telescoping cylinder 13, forms to front-axle beam 2 and flexible The support tie point of beam 1 realizes the connection with front-axle beam 2 by promotion telescoping cylinder 13, realizes and connect with the thrust of extensible canopy 1, Telescoping cylinder 14 is pushed up by shield, forms the support tie point to top beam 3 and shield top plate 4, telescoping cylinder 14 is pushed up by shield, realizes and pushes up The connection of beam 3 is realized and is connect with the thrust of shield top plate 4.
In the present embodiment, top beam 3 and pedestal 8 and left telescopic column 9 and right telescopic column 16 are set as according to being in the shape of the letter V The mode of support is distributed and top beam 3, pedestal 8, left telescopic column 9 and right telescopic column 16 and column guard board 15, cant beam 5, on Connecting rod 6 and lower link 7 are set as being distributed in the way of collateral support guardrail, top beam 3 and extensible canopy 1, front-axle beam 2, shield top plate 4, preceding Beam telescoping cylinder 12 pushes telescoping cylinder 13 and shield top telescoping cylinder 14 to be set as being distributed and stretching in such a way that comprehensive extension extends Center line, 2 center line of front-axle beam, 3 center line of top beam, 8 center line of pedestal, 12 center line of front-axle beam telescoping cylinder and the promotion of contracting beam 1 are stretched 13 center line of contracting cylinder is arranged on same straight line, connects under a upper connecting rod 6 of cant beam 5, one of column guard board 15, one and one Bar 7 is set as one group of collateral support guard rail of composition and two groups of collateral support guard rails be separately positioned on top beam 3 and pedestal 8 it Between side surface part.
By elapsing telescoping cylinder 10, drives pedestal 8 mobile, pedestal 8 is fixed on the position that coal mine needs supporting, starting is left Telescopic column 9 and right telescopic column 16 extend, and raise to the generation of top beam 3, top beam 3 is fixed at the top of supporting, is stretched by front-axle beam Front-axle beam 2 is unfolded in contracting cylinder 12, pushes up telescoping cylinder 14 by shield, shield top plate 4 is unfolded, by pushing telescoping cylinder 13, extensible canopy 1 Expansion, while cant beam 5 and upper connecting rod 6 and lower link 7 rotate, to make cant beam 5 and upper connecting rod 6 and lower link 7 be unfolded, by right The adjustment of the stroke of left telescopic column 9 and right telescopic column 16 realizes the adjusting to 3 supporting position of top beam, by front-axle beam The adjusting to 2 supporting position of front-axle beam is realized in the adjustment of the stroke of telescoping cylinder 12, passes through the stroke to shield top telescoping cylinder 14 The adjusting to shield 4 supporting position of top plate is realized in adjustment, by the adjustment to the stroke for pushing telescoping cylinder 13, is realized to flexible The adjusting of 1 supporting position of beam, after supporting, left telescopic column 9 and right telescopic column 16 are shunk, and drive top beam 3 and pedestal 8 Close up, by front-axle beam telescoping cylinder 12, front-axle beam 2 is collapsed, telescoping cylinder 14 is pushed up by shield, shield top plate 4 is collapsed, it is flexible by pushing Cylinder 13 shrinks extensible canopy 1.
In the present embodiment, between the vertical centerline of left telescopic column 9 and the vertical centerline of right telescopic column 16 Angle is set as 19-23 °, and the angle between the vertical centerline of left telescopic column 9 and the vertical centerline of pedestal 8 is set as 8- Angle between 10 ° and the vertical centerline of right telescopic column 16 and the vertical centerline of pedestal 8 is set as 11-13 °, adjacent Two telescopic columns between angle be set as 19-23 ° of telescopic column group.
The two of one embodiment of the utility model, the vertical centerline of left telescopic column 9 and right telescopic column 16 Angle between vertical centerline is set as 19 °, between the vertical centerline of left telescopic column 9 and the vertical centerline of pedestal 8 The angle that is set as between 8 ° and the vertical centerline of right telescopic column 16 and the vertical centerline of pedestal 8 of angle be set as 11 °, the angle between two adjacent telescopic columns is set as 19 ° of telescopic column group.
The three of one embodiment of the utility model, the vertical centerline of left telescopic column 9 and right telescopic column 16 Angle between vertical centerline is set as 23 °, between the vertical centerline of left telescopic column 9 and the vertical centerline of pedestal 8 Angle be set as the angle between 10 ° and the vertical centerline of right telescopic column 16 and the vertical centerline of pedestal 8 setting It is 13 °, the angle between two adjacent telescopic columns is set as 23 ° of telescopic column group.
The four of one embodiment of the utility model, the vertical centerline of left telescopic column 9 and right telescopic column 16 Angle between vertical centerline is set as 21 °, between the vertical centerline of left telescopic column 9 and the vertical centerline of pedestal 8 The angle that is set as between 9 ° and the vertical centerline of right telescopic column 16 and the vertical centerline of pedestal 8 of angle be set as 12 °, the angle between two adjacent telescopic columns is set as 21 ° of telescopic column group.
Second embodiment of the utility model also includes lateral connection head 41 and frame linking shrinks cylinder 11 and laterally connects One end of connector 41 is set as coupling with pedestal 8, and frame linking shrinks cylinder 11 and two adjacent lateral connection heads 41 are arranged in Between another end.
In the present embodiment, through-hole section is provided with and in lateral connection head 41 in an end of lateral connection head 41 Another end is provided with prong portion, and the through-hole section of lateral connection head 41 is set as coupling simultaneously by pin shaft with 8 radial type of pedestal And the prong portion of lateral connection head 41 is set as coupling by pin shaft with frame linking contraction 11 radial type of cylinder, lateral connection head 41 is arranged To be alternatively arranged distribution along the cross central line of pedestal 8.
By lateral connection head 41, the support tie point that cylinder 11 is shunk to pedestal 8 and frame linking is formd, by lateral connection head 41, the connection with pedestal 8 is realized, the connection for shrinking cylinder 11 with frame linking is realized, realizes the connection to adjacent pedestal 8.
In the present embodiment, frame linking contraction cylinder 11 is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking is shunk The telescopic head of cylinder 11 is set as coupling by pin shaft with lateral connection head 41.
Cylinder 11 is shunk by frame linking, forms the support tie point to lateral connection head 41, cylinder 11 is shunk by frame linking, is realized Connection with lateral connection head 41, realizes the connection to adjacent pedestal 8,
Lateral connection head 41 is connect with pedestal 8, cylinder 11 is shunk by lateral connection head 41, adjacent pedestal by frame linking 8 link together, the adjustment of the stroke of cylinder 11 is shunk by frame linking, realizes the adjusting to 8 supporting position of pedestal.
The third embodiment of the utility model also includes vertical connector 18 and frame linking shrinks cylinder 11 and vertically connects One end of connector 18 is set as coupling with top beam 3, and frame linking shrinks cylinder 11 and the vertical connector 18 of adjacent two is arranged in Between another end and another end of connector 18 is set as coupling with the upper end end of left telescopic column 9.
In the present embodiment, the upper of through-hole section and vertical connector 18 is respectively arranged in the end of vertical connector 18 The through-hole section of end end is respectively set to couple by pin shaft with 3 radial type of top beam, and the lower end end of vertical connector 18 leads to Hole portion is respectively set to couple by pin shaft with left telescopic column 9 and frame linking contraction 11 radial type of cylinder, and vertical connector 18 is arranged To be alternatively arranged distribution along the cross central line of top beam 3.
By vertical connector 18, the support tie point that cylinder 11 is shunk to top beam 3 and frame linking is formd, by vertical connector 18, the connection with top beam 3 is realized, the connection for shrinking cylinder 11 with frame linking is realized, realizes the connection to adjacent top beam 3.
In the present embodiment, frame linking contraction cylinder 11 is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking is shunk The telescopic head of cylinder 11 is set as coupling by pin shaft with vertical connector 18.
Cylinder 11 is shunk by frame linking, forms the support tie point to vertical connector 18, cylinder 11 is shunk by frame linking, is realized Connection with vertical connector 18, realizes the connection to adjacent pedestal 8,
Vertical connector 18 is connect with top beam 3, cylinder 11 is shunk by vertical connector 18, adjacent top beam by frame linking 3 link together, the adjustment of the stroke of cylinder 11 is shunk by frame linking, realizes the lateral adjustments to 3 supporting position of top beam.
4th embodiment of the utility model, for ground supports in the way of forming anterior-posterior balance supporting point Pedestal 8 is coupled to each other for the support plate device of top surface support and the telescopic column group at least two telescopic columns.
In the present embodiment, telescopic column group and pedestal 8 in the way of being inclined outwardly along the vertical centerline of pedestal 8 Couple with support plate device.
Second and third and four embodiments of the utility model are based on one embodiment.
The utility model has the characteristics that lower:
1, due to devising pedestal 8, support plate device and telescopic column group, by pedestal 8, ground supports is formed, are passed through Support plate device forms top surface support, by the adjusting of the stroke of the telescopic column of telescopic column group, to support plate device Position carries out reset adjusting, prevents top surface support from deviating, does not use single telescopic column, therefore improve advanced liquid Press the unfailing performance of holder device.
2, due to devising passage telescoping cylinder 10, the movement to advanced hydraulic support device frame linking is realized.
3, due to devising cant beam 5, upper connecting rod 6, lower link 7 and column guard board 15, the support to top beam 3 is realized, in fact The protection to left telescopic column 9 and right telescopic column 16 is showed.
4, due to devising extensible canopy 1, front-axle beam 2, top beam 3, shield top plate 4, front-axle beam telescoping cylinder 12, pushing telescoping cylinder 13 and shield Telescoping cylinder 14 is pushed up, the supporting area of top surface is increased.
5, cylinder 11 is shunk due to devising lateral connection head 41, vertical connector 18 and frame linking, realized to advanced hydraulic The adjusting of the lateral position of holder device frame linking prevents top beam 3 from deviating.
6, the restriction of numberical range has been carried out to planform due to devising, has made the skill of numberical range the utility model Technical characteristic in art scheme is not to be calculated by formula or test the technical characteristic obtained by limited times, experiments have shown that should The technical characteristic of numberical range achieves good technical effect.
7, due to devising the technical characteristics of the utility model, in the work of the independent and mutual set of technical characteristic With, by experiments have shown that, the performance indexes of the utility model is that existing performance indexes is at least 1.7 times, is led to Crossing assessment has good market value.
There are also the technologies of other pedestals 8 for forming anterior-posterior balance supporting point, support plate device and the connection of telescopic column group Feature is all one of the embodiments of the present invention, and each technical characteristic of embodiment described above can carry out arbitrary group It closes, to meet Patent Law, patent regulation and the requirement of guidelines for examination, no longer to each technical characteristic in above-described embodiment All possible combined embodiment is all described.
Therefore in the advanced hydraulic support engineering device technique field based on haplotype tunnel, all includes to be arranged in supporting Pedestal 8 on the ground of point, the support plate device being arranged on the top surface of supporting point, setting pedestal 8 and support plate device it Between and two adjacent telescopic columns between angle be set as 19-23 ° telescopic column group technology contents all in this reality With in novel protection scope.

Claims (10)

1. a kind of advanced hydraulic support device based on haplotype tunnel, it is characterized in that: including the ground that supporting point is arranged in On pedestal (8), be arranged on the top surface of supporting point support plate device, be arranged between pedestal (8) and support plate device simultaneously And the angle between two adjacent telescopic columns is set as 19-23 ° of telescopic column group.
2. the advanced hydraulic support device according to claim 1 based on haplotype tunnel, it is characterized in that: before according to formation Afterwards the mode of balanced support point for ground supports pedestal (8), for top surface support support plate device and have at least The telescopic column group of two telescopic columns is coupled to each other.
3. the advanced hydraulic support device according to claim 2 based on haplotype tunnel, it is characterized in that: according to along pedestal (8) mode that vertical centerline is inclined outwardly couples telescopic column group with pedestal (8) and support plate device.
4. the advanced hydraulic support device according to claim 1 based on haplotype tunnel, it is characterized in that: also including to push away Move telescoping cylinder (10), cant beam (5), upper connecting rod (6), lower link (7) and column guard board (15), support plate device be set as include Extensible canopy (1), top beam (3), shield top plate (4), front-axle beam telescoping cylinder (12), pushes telescoping cylinder (13) and shield top telescoping cylinder at front-axle beam (2) (14), telescopic column group is set as including left telescopic column (9) and right telescopic column (16),
Left telescopic column (9) and right telescopic column (16) are provided between top beam (3) and pedestal (8) and in pedestal (8) It is provided with column guard board (15) in side surface part, upper connecting rod (6) and lower link (7) are provided on column guard board (15) and is pushing up Cant beam (5) are provided between beam (3) and upper connecting rod (6), between top beam (3) and lower link (7), are arranged in the end of pedestal (8) There are passage telescoping cylinder (10), the side surface part of top beam (3) is provided with shield top plate (4) and between top beam (3) and shield top plate (4) It is provided with shield top telescoping cylinder (14), the front end surface portion of top beam (3) is provided with front-axle beam (2) and in top beam (3) and front-axle beam (2) Between be provided with front-axle beam telescoping cylinder (12), the front end surface portion of front-axle beam (2) be provided with extensible canopy (1) and front-axle beam (2) with It is provided between extensible canopy (1) and pushes telescoping cylinder (13).
5. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: pedestal (8) is set It is set to ship shape body and pedestal (8) is set as including base plate (81), left back side plate (82) and forward right side plate portion (83), The left part of the side surface part of base plate (81) is respectively arranged with left back side plate (82) and in the side surface part of base plate (81) Right part is respectively arranged with forward right side plate portion (83), is provided with column between left back side plate (82) and forward right side plate portion (83) Backplate (15) and right telescopic column (16) and passage telescoping cylinder (10) are respectively set to join with forward right side plate portion (83) radial type It connects, base plate (81) is set as U-shaped plate body and the left and right end of base plate (81) is set as extension point at an acute angle upwards Cloth, the end of left back side plate (82) and the end of forward right side plate portion (83) are respectively set to have outwardly extending turning plate Body.
6. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: left telescopic column (9) and right telescopic column (16) be set as three-section type telescoping cylinder and left telescopic column (9) upper end end rotation axis and the right side The rotation axis of the upper end end of telescopic column (16) is respectively set to couple with top beam (3) concatenation type and left telescopic column (9) The rotation axis of lower end end and the rotation axis of lower end end of right telescopic column (16) be respectively set to couple with pedestal (8), Angle between the vertical centerline of left telescopic column (9) and the vertical centerline of right telescopic column (16) is set as 19-23 °, Angle between the vertical centerline of left telescopic column (9) and the vertical centerline of pedestal (8) is set as 8-10 ° and the right side is flexible Angle between the vertical centerline of column (16) and the vertical centerline of pedestal (8) is set as 11-13 °, left telescopic column (9) It is respectively set to be alternatively arranged distribution along the cross central line of top beam (3) with right telescopic column (16),
Or, top beam (3) is set as including case portion (31), left engaging lug (32) and right engaging lug (33) and left engaging lug (32) It is respectively set to couple with the end of case portion (31) with right engaging lug (33), be respectively arranged in the bottom end end face portion of case portion (31) Left pin shaft hole (35) and right pin shaft hole (34) and receptacle body is respectively arranged on left engaging lug (32) and right engaging lug (33) (37) and hinge hole (36), left pin shaft hole (35) is set as coupling with left telescopic column (9) and right pin shaft hole (34) is set as Couple with right telescopic column (16), receptacle body (37) is set as coupling with front-axle beam (2) and hinge hole (36) is set as and front-axle beam Telescoping cylinder (12) connection, protects top plate (4) and shield top telescoping cylinder (14) is respectively set to join with the side surface part rotary type of case portion (31) It connecing, case portion (31) is set as rectangular box body and left engaging lug (32) and right engaging lug (33) are respectively set to double ear body, Left pin shaft hole (35), right pin shaft hole (34), receptacle body (37) and hinge hole (36) are respectively set to round hole and left pin shaft hole (35) and right pin shaft hole (34) is respectively set to sink in case portion (31),
Or, front-axle beam (2) is set as box-shaped body and the left end of front-axle beam (2) is provided with connection ear, the right end in front-axle beam (2) Head is provided with receiving cavity and extensible canopy (1) is arranged in the receiving cavity of front-axle beam (2), and the connection ear of front-axle beam (2) is arranged To couple with top beam (3) and front-axle beam telescoping cylinder (12) is set as coupling with the lower end surface portion of front-axle beam (2),
Or, extensible canopy (1) is set as rectangular plate-like body and the middle part of extensible canopy (1) is provided with connection ear, extensible canopy (1) it is set as coupling with front-axle beam (2) plug-in type and telescoping cylinder (13) is pushed to be set as hinged with the connection ear of extensible canopy (1) Formula connection,
Or, shield top plate (4) be set as rectangular plate-like body and protect top plate (4) be set as by pin shaft and top beam (3) it is convertible It connecing, shield top telescoping cylinder (14) is set as coupling with the lower end surface portion radial type of shield top plate (4),
Or, front-axle beam telescoping cylinder (12), promotion telescoping cylinder (13) and shield top telescoping cylinder (14) are respectively set to two-segment type telescoping cylinder, it is preceding One end of beam telescoping cylinder (12) is set as coupling by pin shaft with top beam (3) and another end of front-axle beam telescoping cylinder (12) Head is set as coupling by pin shaft with front-axle beam (2), and an end of telescoping cylinder (13) is pushed to be set as through pin shaft and front-axle beam (2) Couple and another end of telescoping cylinder (13) is pushed to be set as coupling by pin shaft with extensible canopy (1), shield top telescoping cylinder (14) another end that a end is set as coupling by pin shaft with top beam (3) and protecting top telescoping cylinder (14) is set as Coupled by pin shaft with shield top plate (4).
7. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: column guard board (15) it is set as right-angled trapezium plate body and is respectively arranged with left connecting hole (151), upper right connection on column guard board (15) Hole (152) and bottom right connecting hole (153), left connecting hole (151) is set as coupling with upper connecting rod (6) and upper right connecting hole (152) it is set as coupling with lower link (7), column guard board (15) is set as being embedded in pedestal (8) and left connecting hole (151), upper right connecting hole (152) and bottom right connecting hole (153) are respectively set to round hole, left telescopic column (9) be set as with The connection of column guard board (15) radial type,
Or, cant beam (5) is set as trapezoidal plate body and the front end of cant beam (5) is provided with the first hinged hole portion (51), The follower head of cant beam (5) be provided with the second hinged hole portion (52) and the hinged hole portion of third (53) and the second hinged hole portion (52) and The hinged hole portion of third (53) is set as the distribution that is distributed in distance, the first hinged hole portion (51) be set as coupling with top beam (3) and Second hinged hole portion (52) is set as coupling with upper connecting rod (6), and the hinged hole portion of third (53) is set as coupling with lower link (7), First hinged hole portion (51), the second hinged hole portion (52) and the hinged hole portion of third (53) are respectively set to round hole,
Or, upper connecting rod (6) and lower link (7) be respectively set to rectangular strip body and upper connecting rod (6) an end and lower company One end of bar (7) is respectively set to couple with column guard board (15) radial type, another end of upper connecting rod (6) and lower company Another end of bar (7) is respectively set to couple with cant beam (5) radial type and upper connecting rod (6) is set as with lower link (7) It is distributed in being arranged parallel to each other,
Or, passage telescoping cylinder (10) is set as two-segment type telescoping cylinder and elapses telescoping cylinder (10) being set as through connecting hook and bottom Seat (8) connection.
8. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: top beam (3) and Pedestal (8) and left telescopic column (9) and right telescopic column (16) are set as being distributed in the way of the support that is in the shape of the letter V and top beam (3), pedestal (8), left telescopic column (9) and right telescopic column (16) and column guard board (15), cant beam (5), upper connecting rod (6) and under Connecting rod (7) is set as being distributed in the way of collateral support guardrail, top beam (3) and extensible canopy (1), front-axle beam (2), shield top plate (4), preceding Beam telescoping cylinder (12) pushes telescoping cylinder (13) and shield top telescoping cylinder (14) to be set as being distributed in such a way that comprehensive extension extends And center line, front-axle beam (2) center line, top beam (3) center line, pedestal (8) center line, front-axle beam telescoping cylinder of extensible canopy (1) (12) center line and promotion telescoping cylinder (13) center line are arranged on same straight line, a column guard board (15), a cant beam (5), a upper connecting rod (6) and a lower link (7) are set as one group of collateral support guard rail of composition and two groups of collateral support shields Column component is separately positioned on the side surface part between top beam (3) and pedestal (8).
9. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: also including cross An end for shrinking cylinder (11) and lateral connection head (41) to connector (41) and frame linking is set as coupling with pedestal (8), Frame linking shrinks cylinder (11) and is arranged between another end of two adjacent lateral connection heads (41),
Or, being provided with through-hole section in an end of lateral connection head (41) and in another end of lateral connection head (41) It is provided with prong portion, the through-hole section of lateral connection head (41) is set as coupling by pin shaft with pedestal (8) radial type and laterally The prong portion of connector (41) is set as coupling by pin shaft with frame linking contraction cylinder (11) radial type, lateral connection head (41) setting To be alternatively arranged distribution along the cross central line of pedestal (8),
Or, frame linking contraction cylinder (11) is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking shrinks the flexible of cylinder (11) Head is set as coupling by pin shaft with lateral connection head (41).
10. the advanced hydraulic support device according to claim 4 based on haplotype tunnel, it is characterized in that: also including Vertical connector (18) and frame linking shrink cylinder (11) and an end of vertical connector (18) is set as joining with top beam (3) It connects, frame linking contraction cylinder (11) is arranged between another end of the vertical connector (18) of adjacent two and connector (18) Another end be set as coupling with the upper end end of left telescopic column (9),
Or, being respectively arranged with the logical of the upper end end of through-hole section and vertical connector (18) in the end of vertical connector (18) Hole portion is respectively set to couple by pin shaft with top beam (3) radial type, the throughhole portions of the lower end end of vertical connector (18) It is not set as coupling by pin shaft with left telescopic column (9) and frame linking contraction cylinder (11) radial type, vertical connector (18) setting To be alternatively arranged distribution along the cross central line of top beam (3),
Or, frame linking contraction cylinder (11) is set as the three section telescoping cylinders with Double-head telescopic portion and frame linking shrinks the flexible of cylinder (11) Head is set as coupling by pin shaft with vertical connector (18).
CN201820582995.0U 2018-04-23 2018-04-23 Advanced hydraulic support device based on haplotype tunnel Expired - Fee Related CN208605215U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080812A (en) * 2019-04-01 2019-08-02 山东塔高矿业机械装备制造有限公司 The modular advance timbering in tunnel, arrangement distribution unit and moving method for fully mechanized coal face
CN111852531A (en) * 2020-07-03 2020-10-30 扎赉诺尔煤业有限责任公司 Roadway advance support hydraulic support
CN113107566A (en) * 2021-04-15 2021-07-13 华能煤炭技术研究有限公司 Unit type hydraulic support and supporting system
CN113622976A (en) * 2020-05-07 2021-11-09 李信斌 Support mechanism, temporary support device and temporary support method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080812A (en) * 2019-04-01 2019-08-02 山东塔高矿业机械装备制造有限公司 The modular advance timbering in tunnel, arrangement distribution unit and moving method for fully mechanized coal face
CN110080812B (en) * 2019-04-01 2024-04-05 山东塔高矿业机械装备制造有限公司 Roadway unit type advanced support for fully mechanized caving face, arrangement distribution unit and moving method
CN113622976A (en) * 2020-05-07 2021-11-09 李信斌 Support mechanism, temporary support device and temporary support method
CN113622976B (en) * 2020-05-07 2024-05-10 李信斌 Supporting mechanism, temporary supporting device and temporary supporting method thereof
CN111852531A (en) * 2020-07-03 2020-10-30 扎赉诺尔煤业有限责任公司 Roadway advance support hydraulic support
CN113107566A (en) * 2021-04-15 2021-07-13 华能煤炭技术研究有限公司 Unit type hydraulic support and supporting system
CN113107566B (en) * 2021-04-15 2023-03-21 华能煤炭技术研究有限公司 Unit type hydraulic support and supporting system

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Granted publication date: 20190315