CN106285688A - Vertical shaft operation disk - Google Patents
Vertical shaft operation disk Download PDFInfo
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- CN106285688A CN106285688A CN201510271436.9A CN201510271436A CN106285688A CN 106285688 A CN106285688 A CN 106285688A CN 201510271436 A CN201510271436 A CN 201510271436A CN 106285688 A CN106285688 A CN 106285688A
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Abstract
The present invention provides a kind of vertical shaft operation disk, including: at least two disk body, being provided with attachment device on each disk body, attachment device, for disk body is attached to shaft wall, is provided with the attachment means for being linked together by least two disk body between at least two disk body.The present invention can reduce the cost of Construction of Silo, and when Shaft extension or shaft raise are constructed, improves work efficiency.
Description
Technical field
The present invention relates to mining machinery technology, particularly relate to a kind of vertical shaft operation disk.
Background technology
In vertical shaft for mine shaft construction, need an operation disk following hard on work surface.Operation disk is general
Arriving compound steel structure disk for being slightly less than the two of mineshaft diameter, the vertical interlayer distance of disk three or four meters, by several
Root post connects into entirety.Operation disk disposed thereupon has human attendance, is responsible for various signal transmission, contact
Ground system, coordinative command operating personnel is up and down and blanking of slagging tap.Remove for hoppet in every layer of card
Outside circular opening current up and down, it is typically based on construction technology needs, is disposed with drainage equipment, center is returned
Turn grab loader, concrete distribution or secondary stirring device, electric power, compressed air, communication, signal and photograph
The terminal distribution device such as bright, and other are as such as slip casting machine, brill essential to work surface working procedure
Various interim equipments or the facilities such as machine and mortar agitator.Operation disk is mining face under mine construction operation and ground
The comprehensive hinge of face various corresponding working sources linking, in order to ensure the smooth real of pit shaft developing construction
Execute.
In prior art, ground stable car utilizes several steel wire ropes to pass through the high headgear pulley of tens of rice as outstanding
Hanging force, suspension operation dish carries out lift adjustment.It is typically based on construction technology and concrete engineering condition, makes
With the disk body of layer 2-3, utilize 3-4 root wire rope suspensioning.
But, in aforesaid way, due to the general load of the weight of operation disk tens tons to twenties tons, then
Plus dynamic loading during the operation of center steering grabbing on operation disk, so at operation disk operation process
In, the weight of disk body self, plus dynamic loading during center steering grab loader operation, is actually needed consideration
Load ratio is bigger.For ensureing construction safety, generally, the wire-rope safety factor minima of suspention hanging scaffold is
6.Therefore, in the selection of steel wire rope, owing to considering the factor of mine shaft depth, the weight shadow of steel wire rope self
Ring and gradually highlight in deep shaft is constructed, during even the vertical shaft steel wire rope at upper km checks and selects, steel wire
The rope own wt factor load on the terminal that the impact of its stress is suspended in midair close to steel wire rope, causes using
Wire rope suspensioning operation disk relatively costly；Additionally, in the continuity in mine later stage, Shaft extension or new
The vertical shaft i.e. difficulty of construction of shaft raise that the mouth that drives a well is not directly communicated to ground is relatively big, wire rope suspensioning operation disk
Arrangement and method for construction be accomplished by accessories rebuilding so that project progress is slow, and work efficiency is the highest.
Summary of the invention
The present invention provides a kind of vertical shaft operation disk, to solve vertical shaft extension or shaft raise in prior art
In construction, cost is high and ineffective problem.
The present invention provides a kind of vertical shaft operation disk, including:
At least two disk body, each described disk body is provided with attachment device, and described attachment device is used for will
Described disk body is attached on shaft wall, be provided with between described at least two disk body for by described at least
The attachment means that two disk bodies link together.
Further, in above-mentioned vertical shaft operation disk, described attachment device is additionally operable to described disk body from described
Depart from shaft wall.
Further, in above-mentioned vertical shaft operation disk, each described disk body is provided with at least 2 described attached
Device, described attachment device is arranged on the surface of each described disk body, and described disk body is circular, often
It is provided with at least 2 described attachment means between two adjacent described disk bodies.
Further, in above-mentioned vertical shaft operation disk, several along described disk body of at least 2 described attachment devices
What centrosymmetry is arranged, and at least 2 described attachment means are symmetrical arranged along the geometric center of described disk body.
Further, in above-mentioned vertical shaft operation disk, described attachment device includes: the first cylinder cap, the first cylinder
Body, the second cylinder cap, first piston bar, first piston, oil nozzle, disk spring assembly and fixing bar, its
In: described first cylinder cap and described second cylinder cap are arranged on the two ends of described first cylinder body, and described oil nozzle sets
Put on described first cylinder cap；It is interior that described first piston is arranged in described first cylinder body with the first cylinder body
Wall coordinates slip, and the inner chamber of the first cylinder body is divided into pressure oil cavity and disk spring assembly by described first piston
Chamber, one end of described first piston bar is connected with described first piston, other the one of described first piston bar
End stretches out described first cylinder cap；Described disk spring assembly is set on the first end of described fixing bar, institute
The first end stating fixing bar is arranged in described first cylinder body, the second end of described fixing bar and described second
Cylinder cap threaded engagement is installed.
Further, in above-mentioned vertical shaft operation disk, described attachment device also includes installing module, described peace
Die-filling piece includes installing plate and two pieces of risers be arrangeding in parallel, and described riser is arranged on described first cylinder body
On outer wall, described installing plate is arranged on described riser, and described installing plate is provided with installing hole, described
Installing hole is for being arranged on described disk body by described attachment device.
Further, in above-mentioned vertical shaft operation disk, described attachment device also includes liner plate and support boots, described
Liner plate is arranged on described first piston bar and stretches out on one end of described first cylinder cap, other the one of described liner plate
Support boots it are provided with, the arc being shaped as form fit with described shaft wall of described support boots on face.
Further, in above-mentioned vertical shaft operation disk, described attachment device also includes mounting cylinder, described installation
Cylinder is arranged in the one side that described liner plate is connected with described first piston bar, and described first piston bar inserts institute
State in mounting cylinder and be connected with described liner plate.
Further, in above-mentioned vertical shaft operation disk, described attachment means is the first attachment means, described
One attachment means is for regulating the spacing between described at least two disk body.
Further, in above-mentioned vertical shaft operation disk, described attachment means is the second attachment means, described
Two attachment means are steel construction pillar.
Further, in above-mentioned vertical shaft operation disk, described first attachment means is pillar hydraulic cylinder.
Further, in above-mentioned vertical shaft operation disk, described first attachment means includes: the second piston rod,
Second piston, the second cylinder body, piston rod protection set and cylinder body protection set, described second piston is arranged on institute
State and coordinate slip in the second cylinder body with the inwall of the second cylinder body, one end of described second piston rod and described the
Two pistons connect, and the other end of described second piston rod stretches out described second cylinder body, and described cylinder body is protected
Being set on the outside of described second cylinder body, described piston rod protection is set on described second piston rod
Outside.
The vertical shaft operation disk that the present invention provides, by arranging at least two disk body, each disk body is provided with
Attachment device, attachment device, for disk body is attached to shaft wall, is arranged between at least two disk body
There is the attachment means linked together near few two disk bodies, such that it is able to will be by by attachment device
The disk body that attachment means links together is attached on shaft wall, it is achieved the wireless of vertical shaft operation disk is fixed.
Compared with the mode using wire rope suspensioning operation disk, cost reduces；And execute at Shaft extension or shaft raise
Man-hour, the vertical shaft operation disk that can directly use the present invention to provide, improve work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that under,
Accompanying drawing during face describes is some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of vertical shaft operation disk embodiment of the present invention；
Fig. 2 is the top view of vertical shaft operation disk embodiment of the present invention；
Fig. 3 is the overall structure schematic diagram of attachment device in Fig. 1；
Fig. 4 is the front view of attachment device in Fig. 1；
Fig. 5 is the left view of attachment device in Fig. 1；
Fig. 6 is that the A-A of Fig. 5 is to sectional view；
Fig. 7 is the front view of the first attachment means in vertical shaft operation disk embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not paying creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Fig. 1 is the front view of vertical shaft operation disk embodiment of the present invention, and Fig. 2 is that vertical shaft operation disk of the present invention is real
Execute the top view of example.Referring to Fig. 1 and Fig. 2, the vertical shaft operation disk that the present embodiment provides includes:
At least two disk body 11, each disk body 11 is provided with attachment device 12, and attachment device 12 is for by dish
Body 11 is attached in shaft wall (not shown), be provided with between at least two disk body 11 for
The attachment means 13 that at least two disk body 11 is linked together.
Specifically, the vertical shaft operation disk that the present embodiment provides includes at least two disk body 11, and disk body 11 can
Thinking rectangle or circle, in vertical shaft operation, operating personnel stands in and carries out operation on disk body 11,
The necessary equipment of work surface working procedure or facility also it is placed with on disk body 11.The quantity of disk body 11 can
Arrange with the practical situation constructed according to work surface, such as, according to the quantity of operating personnel, equip or set
The quantity executed etc. determine, but at least 2 disk bodies 11.
Attachment device 12 is arranged on each disk body 11, and attachment device 12 can be by welding or bolt
The mode connected is arranged on each disk body 11, and attachment device 12 is arranged on the position on each disk body 11
So that disk body 11 is attached on shaft wall be advisable by attachment device 12.Attachment device 12 is at disk body
Quantity is set can select according to actual job situation on 11, such as, the number of attachment device 12
Amount can select according to the service load of vertical shaft operation disk in reality.It should be noted that each dish
The quantity of the attachment device 12 arranged on body 11 can be identical, it is also possible to differs.Multiple attachment devices
12 arrange position to be firmly attached to be advisable on shaft wall by disk body 11 as far as possible on disk body 11.
Such as, multiple attachment devices 12 can be symmetrical arranged, in order to when attachment device 12 is attached to vertical shaft well
The balance of each disk body 11 is kept time on wall；Multiple attachment devices 12 can also asymmetric be arranged.This
Embodiment is not limited thereto.Attachment device 12 can be resisted against on shaft wall, by with shaft wall
Between frictional force realize being attached on shaft wall disk body 11.
The connection for being linked together by least two disk body 11 it is provided with between at least two disk body 11
Device 13.Attachment means 13 is for coupling together two adjacent disk bodies 11, and attachment means 13 exists
The quantity arranged between two adjacent disk bodies can determine according to the load on disk body 11.Need explanation
, the quantity of the attachment means 13 arranged between the disk body 11 that each two is adjacent can be identical, it is possible to
To differ.Attachment means 13 can be telescopic device, such as hydraulic cylinder, it is achieved adjusts disk body
Spacing between 11；The device that attachment means 13 can also be fixed for length, such as steel construction pillar.
The work process of the vertical shaft operation disk that the present embodiment provides is as follows: during actual job, according to
The quantity of technique, personnel depaly and equipment needed thereby required for the scope of operation, determines the disk body of vertical shaft operation disk
The quantity of 11, this sentences disk body 11 and is two and is illustrated.By attachment device 12 by each
Disk body 11 is attached on shaft wall, thus the vertical shaft operation disk that the present embodiment provides is fixed on vertical shaft well
On wall, operating personnel carries out operation on each disk body 11.When attachment means 13 is telescopic device
Time, the spacing between disk body 11 can be adjusted, to adapt to the job requirements of different work surfaces.
The vertical shaft operation disk that the present embodiment provides, by arranging at least two disk body, each disk body is arranged
Having attachment device, attachment device, for disk body is attached to shaft wall, sets between at least two disk body
It is equipped with the attachment means for being linked together by least two disk body, will such that it is able to pass through attachment device
The disk body that connected device links together is attached on shaft wall, it is achieved vertical shaft operation disk wireless solid
Fixed.Compared with the mode using wire rope suspensioning operation disk, cost reduces；And at Shaft extension or secretly erect
During well construction, the vertical shaft operation disk that can directly use the present embodiment to provide, improve work efficiency.
Further, continuing referring to Fig. 1, in the above-described embodiments, attachment device 12 is additionally operable to dish
Body 11 departs from from shaft wall.
Specifically, attachment device 12 may be used for being attached on shaft wall disk body 11, or by dish
Body 11 departs from from shaft wall.When attachment means 13 is telescopic device, vertical shaft operation disk can
To realize on taking a step, (conventional well head direction is upper, under toward direction, shaft bottom being) is capable and takes a step descending.With perpendicular
Well operations dish illustrates as a example by having two-layer disk body 11: descending process of taking a step is: disk body 11 (letter above
Claim: upper disk body 11) on attachment device 12 disk body 11 is attached on shaft wall, disk body below
Disk body 11 is departed from from shaft wall by the attachment device 12 of 11 (being called for short: lower disk body 11), connects dress
Putting 13 and extend downwardly from a segment distance, lower disk body 11 is attached to erect by the attachment device 12 on lower disk body 11
On the well borehole wall, upper disk body 11 is departed from from shaft wall by the attachment device 12 on upper disk body 11, connects
Downward indentation one segment distance of device 13, upper disk body 11 is attached to by the attachment device 12 on upper disk body 11
On shaft wall, complete descending process of once taking a step.Up process of taking a step is: the attachment on lower disk body 11
Lower disk body 11 is attached on shaft wall by device 12, and the attachment device 12 of upper disk body 11 is by upper disk body
11 depart from from shaft wall, and attachment means 13 protrudes upward a segment distance, the attachment on upper disk body 11
Upper disk body 11 is attached on shaft wall by device 12, and the attachment device 12 on lower disk body 11 is by lower wall
Body 11 departs from from shaft wall, attachment means 13 upwards indentation one segment distance, attached on lower disk body 11
Device 12 to be attached on shaft wall by lower disk body 11, complete up process of once taking a step.
Further, each disk body 11 being provided with at least 2 attachment devices 12, attachment device 12 sets
Putting on the surface of each disk body 11, disk body 11 is circular, arranges between the disk body 11 that each two is adjacent
There are at least 2 attachment means 13.
Specifically, attachment device 12 can be arranged on each disk body by welding or bolted mode
On the surface of 11, such as, on upper surface or lower surface.When attachment device 12 is arranged at disk body 11
During lower surface, can be so that operating personnel carries out operating and place apparatus on the upper surface of disk body 11.Often
Attachment device 12 on individual disk body 11 is at least 2, and optionally, attachment device 12 can be 3,
Can be on the premise of minimizing cost, when disk body 11 is attached on shaft wall by attachment device 12
Time keep disk body 11 balance.Disk body 11 is circular, can adapt with the shape of vertical shaft, convenient work
Industry personnel carry out operation on vertical shaft operation disk, improve work efficiency.Between the disk body 11 that each two is adjacent
Being provided with at least 2 attachment means 13, optionally, attachment means 13 is 4, it is also possible to as far as possible
On the premise of reducing cost, keep the balance of disk body 11.Optionally, at least 2 attachment device 12 edges
The geometric center of disk body 11 is symmetrical arranged, and at least 2 attachment means 13 are along the geometric center pair of disk body 11
Claim to arrange.When disk body 11 is circular, attachment device 12 and attachment means 13 are along the center of circle of disk body 11
It is symmetrical arranged.It is understood that the quantity of attachment device 12 and attachment means 13 is the most, vertical shaft work
Reliability and the safety of making dish are the highest.
Fig. 3 is the overall structure schematic diagram of attachment device in Fig. 1, and Fig. 4 is the master of attachment device in Fig. 1
View, Fig. 5 is the left view of attachment device in Fig. 1, Fig. 6 be the A-A of Fig. 5 to sectional view, please be with
Time with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the above-described embodiments, attachment device 12 specifically wraps
Include: first cylinder cap the 21, first cylinder body the 22, second cylinder cap 23, first piston bar 24, first piston 25,
Oil nozzle 26, disk spring assembly 27 and fixing bar 28, wherein, the first cylinder cap 21 and the second cylinder cap 23
Being arranged on the two ends of the first cylinder body 22, oil nozzle 26 is arranged on the first cylinder cap 21.First piston 25 sets
Putting in the first cylinder body 22 inwall with the first cylinder body 22 and coordinate slip, first piston 25 is by the first cylinder body
The inner chamber of 22 is divided into pressure oil cavity 29 and disk spring assembly chamber 30, one end of first piston bar 24 and the
One piston 25 connects, and the other end of first piston bar 24 stretches out the first cylinder cap 21.Disk spring assembly
On 27 the first ends being set in fixing bar 28, the first end of fixing bar 28 is arranged in the first cylinder body 22,
Second end and second cylinder cap 23 threaded engagement of fixing bar 28 are installed.
Specifically, in attachment device 12, the first cylinder cap 21 and the second cylinder cap 23 are separately positioned on first
The two ends of cylinder body 22, the first cylinder cap 21 and the second cylinder cap 23 can be by welding or threaded sides
Formula is connected with the first cylinder body 22.Oil nozzle 26 is arranged on the first cylinder cap 21, oil nozzle 26 for oil-feed and
Oil return.
First piston 25 is arranged in the first cylinder body 22, coordinates slip with the inwall of the first cylinder body 22, the
The inner chamber of the first cylinder body 22 is divided into pressure oil cavity 29 and disk spring assembly chamber 30 by one piston 25, pressure
Power oil pocket 29 is filled with pressure oil when attachment device 12 works, and disk spring assembly chamber 30 is dish bullet
The chamber at spring assembly 27 place.One end of first piston bar 24 is connected with first piston 25, first piston bar
The other end of 24 stretches out the first cylinder cap 21, and first piston bar 24 can be integrated into first piston 25
Type.First piston bar 24 stretches out one end of the first cylinder cap 21 and may be used for contacting with shaft wall, it is achieved
Disk body 11 is attached on shaft wall.
Disk spring assembly 27 is set on the first end of fixing bar 28, has in the middle of disk spring assembly 27
Circular hole, is set in disk spring assembly 27 on fixing bar 28 by this circular hole.The first of fixing bar 28
End is arranged in the first cylinder body 22, then the disk spring assembly 27 fixed on bar 28 is also disposed at the first cylinder
In body 22.Second end of fixing bar 28 is installed with the second cylinder cap 23 threaded engagement, fixes the of bar 28
It is both provided with screw thread on two ends and the second cylinder cap 23, is threaded connection between the two.
Fixing bar 28 and the second cylinder cap is adjusted by the screw thread between fixing bar 28 and the second cylinder cap 23
Relative position relation between 23, specifically, can be by the adjustment hole 31 of the second end of fixing bar 28
Adjust the relative position relation between fixing bar 28 and the second cylinder cap 23, and then adjust fixing bar 28 the
The pretightning force on disk spring assembly 27 sheathed on one end.When by past near the first cylinder cap for fixing bar 28
When the direction of 21 rotates, the pretightning force on disk spring assembly 27 increases；When by fixing bar 28 toward away from
When the direction of the first cylinder cap 21 rotates, the pretightning force on disk spring assembly 27 reduces.Optionally,
One piston 25 and first piston bar 24 are hollow structure, with fixing bar 28 with the use of.
The work process of attachment device 12 is as follows:
Hydraulic oil is provided to attachment device 12 by the hydraulic power unit on vertical shaft operation disk.Starting working most
Time, adjust fixing relative position relation between bar 28 and the second cylinder cap 23, make disk spring assembly 27
On pretightning force enough meet work requirements, pretightning force on disk spring assembly 27 promotes first piston
25, disk spring assembly chamber 30 becomes big, and pressure oil cavity 29 diminishes, and first piston 25 promotes first piston
Bar 24 is toward near the motion of the direction of shaft wall, until first piston bar 24 is resisted against on shaft wall,
Pretightning force on disk spring assembly 27 makes first piston bar 24 be resisted against on shaft wall, attachment device
Disk body 11 is attached on shaft wall by 12 by the frictional force between first piston bar 24 and shaft wall.
When disk body 11 is departed from from shaft wall by needs, hydraulic power unit pressure oil output, by control valve group,
Being entered in pressure oil cavity 29 by oil nozzle 26, pressure oil promotes first piston 25, disk spring assembly chamber 30
Diminishing, pressure oil cavity 29 becomes big, and first piston 25 drives first piston bar 24 toward away from shaft wall
Direction move, first piston bar 24 leaves shaft wall, attachment device 12 by disk body 11 from shaft wall
Upper disengaging.When disk body 11 is attached on shaft wall by needs again, control valve group controls oil return, pressure
Power oil flows out from oil nozzle 26, and the pretightning force on disk spring assembly 27 promotes first piston 25, dish bullet
Spring assembly chamber 30 becomes big, and pressure oil cavity 29 diminishes, and the pressure oil in pressure oil cavity 29 flows from oil nozzle 26
Returning hydraulic power unit, first piston 25 promotes first piston bar 24 to move toward near the direction of shaft wall,
Until first piston bar 24 is resisted against on shaft wall, the pretightning force on disk spring assembly 27 makes first
Piston rod 24 is resisted against on shaft wall, attachment device 12 by first piston bar 24 and shaft wall it
Between frictional force disk body 11 is attached on shaft wall.
Attachment device realizes being attached on shaft wall disk body by the pretightning force of disk spring assembly, liquid
Press pump station pressure oil output realizes disk body is departed from shaft wall, and this makes at hydraulic power unit and valve group pipeline
In the case of breaking down, disk body still is able to be attached on shaft wall, and improve vertical shaft operation disk can
By property, improve the safety of operation.
Further, continuing referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, attachment device 12 also wraps
Include installation module 32, for attachment device 12 is arranged on disk body 11.Module 32 is installed concrete
Including: installing plate 34 and two pieces of risers be arrangeding in parallel 33, riser 33 is arranged on the first cylinder body 22
On outer wall, installing plate 34 is arranged on riser 33, and installing plate 34 is provided with installing hole 35, installs
Hole 35 is for being arranged on disk body 11 by attachment device 12.Riser 33 can set by the way of welding
Putting on the outer wall of the first cylinder body 22, installing plate 34 can be arranged on riser 33 by the way of welding.
Installing the installing hole 35 in module 32 makes the attachment device 12 can be in the way of being bolted and disk body
11 connect.
Module is installed by installing plate and the set-up mode of riser so that install outside module and the first cylinder body
Wall connects more firm, simultaneously so that attachment device and the connection more simple and fast of disk body, bolt is connected as
Dismountable connection, it is achieved that reusing of attachment device, cost-effective.
Further, continuing referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, attachment device 12 also wraps
Include: liner plate 36 and support boots 37, liner plate 36 is arranged on first piston bar 24 and stretches out the one of the first cylinder cap 21
On end, the additionally one side of liner plate 36 is provided with support boots 37, being shaped as and shaft wall of support boots 37
The arc of form fit.The connected mode of liner plate 36 and first piston bar 24 can by liner plate 36 with
Arranging mounting cylinder 38 in the one side that first piston bar 24 connects to realize, first piston bar 24 inserts to be installed
Cylinder 38 realizes the connection with liner plate 36.The material of support boots 37 can be rubber.It should be noted that
First piston bar 24 and the connected mode of liner plate 36, it is also possible to be to arrange projection on liner plate 36, will lining
The protruding of plate 36 inserts the connection realizing first piston bar 24 and liner plate 36 in first piston bar 24.
Can be bolted between liner plate 36 and support boots 37: on support boots 37, counterbore is set, in counterbore
Arrange bolt to be connected with liner plate 36.Can also be realized even by casting mode between liner plate 36 and support boots 37
Connect: groove is set on liner plate 36, liner plate 36 is watered liquid rubber, after solidification, i.e. achieve lining
Plate 36 and the connection supportting boots 37.In order to ensure the intensity of liner plate 36, at liner plate 36 and first piston bar
It is provided with reinforcement 39 in 24 one sides connected.
By arranging liner plate on first piston bar, liner plate arranges support boots, attachment device can be strengthened
With the contact area of shaft wall, on the one hand increase the frictional force of attachment device and shaft wall, another
Aspect reduces the attachment device pressure to shaft wall, protects shaft wall without damage.Liner plate can
To realize the support to support boots.Support boots are that the arc matched with shaft wall can make support boots and vertical shaft well
The contact of wall is more abundant, and frictional force is bigger, and the intensity making attachment device be adhered to by disk body is bigger, improves
The safety of operation.
Further, the front view of the first attachment means during Fig. 7 is vertical shaft operation disk embodiment of the present invention.
Referring to Fig. 1 and Fig. 7, in the above-described embodiments, attachment means 13 can be the first attachment means
70, the first attachment means 70 is for regulating the spacing between at least two disk body 11.Specifically, first
Attachment means 70 is pillar hydraulic cylinder, including: second piston rod the 72, second piston (not shown),
Second cylinder body 71, piston rod protection set 73 and cylinder body protection set 74, the second piston is arranged on the second cylinder body
Slip, one end of the second piston rod 72 is coordinated to be connected with the second piston with the inwall of the second cylinder body 71 in 71,
The other end of the second piston rod 72 stretches out the second cylinder body 71, and cylinder body protection set 74 is arranged on the second cylinder body
The outside of 71, piston rod protection set 73 is arranged on the outside of the second piston rod 72.Piston rod protection set 73
Can be hollow square steel with cylinder body protection set 74.When hydraulic power unit pressure oil output, by control valve group,
In first attachment means 70, the second piston promotes the second piston rod 72 to stretch out a stroke；When control valve group
When controlling oil return, in the first attachment means 70, second piston driving the second piston rod 72 shrinks a stroke.
Piston rod protection set 73 and cylinder body protection set 74 the rigidity that can improve the first attachment means 70 is set, with
And protection the second piston rod 72 and the second cylinder body 71 are not corroded.Piston rod protection set 73 is arranged at cylinder body
In gap between protection set 74 and the second cylinder body 71, when second piston driving the second piston rod 72 shrinks
During one stroke, piston rod protection set 73 is protected between set 74 at the second cylinder body 71 and cylinder body.
In above-described embodiment, attachment means 13 can also be the second attachment means (not shown), the
Two attachment means are steel construction pillar.Second attachment means is the steel construction pillar that length is fixing.
Attachment means 13 between at least two disk body 11 can be all the first attachment means 70, or all
It is the second attachment means, or the first attachment means 70 and the second attachment means have.
When attachment means 13 between at least two disk body 11 is all steel construction pillar, above-described embodiment
The vertical shaft operation disk provided can realize being attached on shaft wall vertical shaft operation disk, it is achieved vertical shaft operation
The wireless suspention of dish.
When attachment means between at least two disk body 11 is all the first attachment means 70, or first
The most sometimes, the vertical shaft operation disk of above-described embodiment is possible not only to realize for attachment means 70 and the second attachment means
Vertical shaft operation disk is attached on shaft wall, it is achieved the wireless suspention of vertical shaft operation disk, simultaneously, moreover it is possible to
Realize taking a step descending and taking a step up of vertical shaft operation disk.
Referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, when at least two disk body 11 it
Between attachment means when being all the first attachment means 70, taking a step of the vertical shaft operation disk that above-described embodiment provides
Up process is: in the attachment device 12 on each disk body 11, the pretightning force on disk spring assembly 27
Promoting first piston 25, first piston 25 promotes first piston bar 24 toward near the direction of shaft wall fortune
Dynamic, until support boots 37 are resisted against on shaft wall, vertical shaft operation disk is attached to vertical shaft by attachment device 12
On the borehole wall.When needing to take a step up, according to real work situation, the attachment on undermost disk body 11
Put 12 to continue to remain adhered on shaft wall, or, it is also possible to it is in addition to the disk body 11 of the superiors,
Attachment device 12 on remaining disk body 11 continues to remain adhered on shaft wall.With specific reference to reality
Working condition and the distance of taking a step of needs determine.For convenience of description, this sentences undermost disk body 11
On attachment device 12 continue to remain adhered on shaft wall as a example by illustrate, the disk body of remainder layer
In attachment device 12 on 11, hydraulic power unit pressure oil output, by control valve group, enter oil nozzle 26
Entering in pressure oil cavity, first piston 25 drives first piston bar 24 to move toward the direction away from shaft wall,
The disk body 11 of remainder layer is departed from from shaft wall by attachment device 12, the first connection dress between disk body 11
Putting the second piston in 70 promotes the second piston rod 72 to protrude upward a stroke, herein, can be every two
The first attachment means 70 between individual adjacent disk body 11 all protrudes upward a stroke, it is also possible to be the most complete
All protrude upward a stroke, it is ensured that at least first attachment means 70 protrudes upward a stroke.
Remainder layer disk body 11 after first attachment means 70 protrudes upward a stroke, in addition to orlop disk body 11
On attachment device 12 in, control valve group control attachment device 12 oil return, pressure oil flows out from oil nozzle 26,
Pretightning force on disk spring assembly 27 promotes first piston 25, and the pressure oil in pressure oil cavity 29 is from oil
Mouth 26 flows back to hydraulic power unit, and first piston 25 promotes first piston bar 24 toward the direction near shaft wall
Motion, until support boots 37 are resisted against on shaft wall, the disk body 11 of remainder layer is adhered to by attachment device 12
On shaft wall.Attachment device 12 on undermost disk body 11 makes this disk body 11 depart from shaft wall,
Detailed process repeats no more.First attachment means 70 is upwards retracted a stroke, undermost disk body 11
Upper attachment device 12 makes this layer of disk body 11 be attached on shaft wall.Complete up process of once taking a step.
The descending process of taking a step of the vertical shaft operation disk that above-described embodiment provides is: the attachment on each disk body 11
In device 12, the pretightning force on disk spring assembly 27 promotes first piston 25, and first piston 25 pushes away
Dynamic first piston bar 24 is toward near the motion of the direction of shaft wall, until support boots 37 are resisted against shaft wall
On, vertical shaft operation disk is attached on shaft wall by attachment device 12.When needing to take a step descending, according to reality
Border working condition, the attachment device 12 on the disk body 11 of the superiors continues to remain adhered on shaft wall,
Or, it is also possible to being in addition to undermost disk body 11, the attachment device 12 on remaining disk body 11 continues
Remain adhered on shaft wall.For convenience of description, this sentences the attachment device on the disk body 11 of the superiors
12 continue to remain adhered on shaft wall as a example by illustrate.Attachment on the disk body 11 of remainder layer
Device 12 makes disk body 11 depart from shaft wall, and detailed process is same as above, repeats no more.First even
Connection device 70 extends downwardly from a stroke, and the attachment device 12 on the disk body 11 of remainder layer makes disk body 11
Being attached on shaft wall, the attachment device 12 on the disk body 11 of the superiors makes this disk body 11 depart from vertical shaft
The borehole wall, the first attachment means 70 retracts downwards a stroke, attachment device 12 on the disk body 11 of the superiors
This layer of disk body 11 is made to be attached on shaft wall.Complete descending process of once taking a step.
Attachment means when between at least two disk body 11 be the first attachment means 70 and the second attachment means all
Sometimes, take a step up process and take a step descending during, the first attachment means 70 protrudes upward or downwards
Retract realization to take a step.Process is same as described above, and here is omitted.
Close it should be noted that the hydraulic circuit of the attachment device 12 on the disk body 11 of each layer controls employing
Lock, thus, the attachment device 12 on each layer disk body 11 will not add oil pressure simultaneously, i.e. ensure that vertical shaft is made
Industry dish always has a disk body 11 be attached on shaft wall, improve the safety of operation.
Further, refer to Fig. 1, in above-described embodiment, the disk body 11 of vertical shaft operation disk also sets up
There is horn mouth 14, the upper and lower and blanking of slagging tap for operating personnel.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a vertical shaft operation disk, it is characterised in that including: at least two disk body, each described disk body
On be provided with attachment device, described attachment device is for being attached to shaft wall by described disk body, described
The attachment means for being linked together by described at least two disk body it is provided with between at least two disk body.
Vertical shaft operation disk the most according to claim 1, it is characterised in that described attachment device is also used
In described disk body is departed from from described shaft wall.
Vertical shaft operation disk the most according to claim 2, it is characterised in that set on each described disk body
Being equipped with at least 2 described attachment devices, described attachment device is arranged on the surface of each described disk body,
Described disk body is circular, is provided with at least 2 described attachment means between the described disk body that each two is adjacent.
Vertical shaft operation disk the most according to claim 3, it is characterised in that at least 2 described attachments
Device is symmetrical arranged along the geometric center of described disk body, and at least 2 described attachment means are along described disk body
Geometric center is symmetrical arranged.
Vertical shaft operation disk the most according to claim 4, it is characterised in that described attachment device includes:
First cylinder cap, the first cylinder body, the second cylinder cap, first piston bar, first piston, oil nozzle, disk spring
Assembly and fixing bar, wherein:
Described first cylinder cap and described second cylinder cap are arranged on the two ends of described first cylinder body, and described oil nozzle sets
Put on described first cylinder cap；
Described first piston coordinates slip with the inwall of the first cylinder body in being arranged on described first cylinder body, described
The inner chamber of the first cylinder body is divided into pressure oil cavity and disk spring assembly chamber, described first piston by first piston
One end of bar is connected with described first piston, and the other end of described first piston bar stretches out described first cylinder
Lid；
Described disk spring assembly is set on the first end of described fixing bar, the first end of described fixing bar
Being arranged in described first cylinder body, the second end of described fixing bar is installed with described second cylinder cap threaded engagement.
Vertical shaft operation disk the most according to claim 5, it is characterised in that described attachment device also wraps
Including installation module, described installation module includes installing plate and two pieces of risers be arrangeding in parallel, and described riser sets
Putting on the outer wall of described first cylinder body, described installing plate is arranged on described riser, on described installing plate
Being provided with installing hole, described installing hole is for being arranged on described disk body by described attachment device.
Vertical shaft operation disk the most according to claim 6, it is characterised in that described attachment device also wraps
Including liner plate and support boots, described liner plate is arranged on described first piston bar and stretches out on one end of described first cylinder cap,
It is provided with support boots, being shaped as and the shape of described shaft wall of described support boots in the additionally one side of described liner plate
The arc that shape coordinates.
Vertical shaft operation disk the most according to claim 7, it is characterised in that described attachment device also wraps
Including mounting cylinder, described mounting cylinder is arranged in the one side that described liner plate is connected with described first piston bar, institute
State in the first piston bar described mounting cylinder of insertion and be connected with described liner plate.
9. according to the vertical shaft operation disk described in any one of claim 1-8, it is characterised in that described connection
Device is the first attachment means, and described first attachment means is for regulating between described at least two disk body
Spacing.
10. according to the vertical shaft operation disk described in any one of claim 1-8, it is characterised in that described company
Tipping is set to the second attachment means, and described second attachment means is steel construction pillar.
11. vertical shaft operation disks according to claim 9, it is characterised in that described first connects dress
It is set to pillar hydraulic cylinder.
12. vertical shaft operation disks according to claim 11, it is characterised in that described first connects dress
Put and include: the second piston rod, the second piston, the second cylinder body, piston rod protection set and cylinder body protection set,
Described second piston is arranged in described second cylinder body and coordinates slip with the inwall of the second cylinder body, and described second
One end of piston rod is connected with described second piston, and the other end of described second piston rod stretches out described
Two cylinder bodies, the protection of described cylinder body is set on the outside of described second cylinder body, and described piston rod protection is sheathed
Put the outside at described second piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510271436.9A CN106285688A (en) | 2015-05-25 | 2015-05-25 | Vertical shaft operation disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510271436.9A CN106285688A (en) | 2015-05-25 | 2015-05-25 | Vertical shaft operation disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285688A true CN106285688A (en) | 2017-01-04 |
Family
ID=57634656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510271436.9A Pending CN106285688A (en) | 2015-05-25 | 2015-05-25 | Vertical shaft operation disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285688A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976207A (en) * | 1975-04-07 | 1976-08-24 | Bj-Hughes Inc., Formerly Byron Jackson, Inc. | Casing stabbing apparatus |
| CN102080446A (en) * | 2011-02-18 | 2011-06-01 | 中国水利水电第七工程局成都水电建设工程有限公司 | Lifting platform for shaft construction |
| CN103244125A (en) * | 2013-05-09 | 2013-08-14 | 北京中煤矿山工程有限公司 | Hydraulic integral walking sinking platform and applications thereof |
| CN103711491A (en) * | 2013-12-19 | 2014-04-09 | 中国长江三峡集团公司 | Equipment used for vertical shaft concrete lining construction and construction method thereof |
| CN204663529U (en) * | 2015-05-25 | 2015-09-23 | 中煤第三建设（集团）有限责任公司 | Vertical shaft operation disk |
-
2015
- 2015-05-25 CN CN201510271436.9A patent/CN106285688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976207A (en) * | 1975-04-07 | 1976-08-24 | Bj-Hughes Inc., Formerly Byron Jackson, Inc. | Casing stabbing apparatus |
| CN102080446A (en) * | 2011-02-18 | 2011-06-01 | 中国水利水电第七工程局成都水电建设工程有限公司 | Lifting platform for shaft construction |
| CN103244125A (en) * | 2013-05-09 | 2013-08-14 | 北京中煤矿山工程有限公司 | Hydraulic integral walking sinking platform and applications thereof |
| CN103711491A (en) * | 2013-12-19 | 2014-04-09 | 中国长江三峡集团公司 | Equipment used for vertical shaft concrete lining construction and construction method thereof |
| CN204663529U (en) * | 2015-05-25 | 2015-09-23 | 中煤第三建设（集团）有限责任公司 | Vertical shaft operation disk |
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Application publication date: 20170104 |
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