CN208427699U - A kind of sector section equipment cooling water channel - Google Patents
A kind of sector section equipment cooling water channel Download PDFInfo
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- CN208427699U CN208427699U CN201821182867.3U CN201821182867U CN208427699U CN 208427699 U CN208427699 U CN 208427699U CN 201821182867 U CN201821182867 U CN 201821182867U CN 208427699 U CN208427699 U CN 208427699U
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Abstract
The utility model discloses a kind of sector section equipment cooling water channels, belong to smelting steel engineering device technique field, it is characterised in that: the upper end for replacing pipe passes through the through-hole of water channel square tube upper end, and lower end passes through the through-hole of water channel square tube lower end；It replaces and is equipped with an axially extending bore at pipe axle center, it replaces and is equipped with piston apparatus in the axially extending bore of pipe, piston apparatus includes outer piston cylinder and inner piston piece, third compressed spring is cased on the outside of piston rod, the upper end of third compressed spring is connect with piston apparatus, lower end is connect with the second stop collar, and positioning ring is withstood on the first stop collar by third compressed spring；The lower end of water channel square tube is equipped with shell, and the tightening end plate of left end is equipped with a pilot hole, and the pilot hole that the lower end of piston rod passes through left end tightening end plate is fixedly connected with the upper end of two-sided spine bar.Has the characteristics that simple structure and reasonable design compared with prior art.
Description
Technical field
The utility model relates to a kind of fan-shaped sections of slab continuous water channels, especially a kind of to be convenient to clean the cold of internal sundries
But water channel.
Background technique
Existing slab caster original sector section equipment cooling water channel is designed as straight carbon steel square tube, if fan-shaped section puts into operation
Between it is too long, cooling square tube because corrode delamination it is serious due to leak it is frequent, it is serious to restrict production direct motion.On the one hand shadow to a certain extent
Slab quality is rung, on the other hand because water shortage causes fan-shaped section roller and the cooling unplanned offline amount not in place of bearing to increase.
Disclosed on October 17th, 2012 application No. is: 2012102225335, a kind of entitled " continuous casting machine fan-shaped segment
Water channel remodeling method " utility model application discloses the following prior art, water channel below former bearing block is subjected to closure welding,
It is welded in the side aperture of bearing block pedestal with bent sub, short time operation is fine, but the pipeline is curved after through a long time operation
It easily blocks at head, is not easily cleaned inside bearing block, the later period can lead to cooling effect variation.
Utility model content
The technical assignment of the utility model is to provide one kind for the above the deficiencies in the prior art and be convenient to clean internal sundries
Cooling water channel.
The technical scheme in the invention for solving the technical problem is: a kind of sector section equipment cooling water channel, feature exist
In: including water channel square tube, replacement pipe, O-ring seals and tightening end plate；The water channel square tube upper and lower ends are respectively equipped with multiple
The upper end of through-hole, the replacement pipe passes through the through-hole of water channel square tube upper end, and lower end passes through the through-hole of water channel square tube lower end；It is described
Replacement pipe axle center at be equipped with an axially extending bore, replace pipe side wall be equipped with multiple inlet openings communicated with axially extending bore, it is described
Inlet opening be located in the cavity of water channel square tube, the upper end of the described replacement pipe is equipped with external screw thread；The lower end of the replacement pipe
Equipped with external screw thread, the tightening end plate is equipped with a tapped blind hole, and tapped blind hole and the replacement pipe of the tightening end plate pass through
It is threadedly coupled, is sealed between the tightening end plate and replacement pipe equipped with O-ring seals；The axial direction of the replacement pipe is logical
Piston apparatus is equipped in hole, the piston apparatus includes outer piston cylinder and inner piston piece, and the outer piston cylinder is equipped with
The cavity of end opening, the inner piston piece are placed in the cavity of outer piston cylinder, the circle of the upper head plate of the outer piston cylinder
A through-hole is equipped at the heart, the through-hole that piston rod passes through outer piston cylinder upper head plate is fixedly connected with outer piston cylinder, the outer piston
It is equipped with fixed ring at cylinder lower ending opening, is connected between the inner piston piece and fixed ring by the first extension spring；Described
The upper end wall of outer piston cylinder is equipped with the evenly distributed long stripes through hole of multiple circumferentially shapes, and the inner piston on piece is equipped with more
The evenly distributed long stripes through hole of a circumferentially shape, the strip of long stripes through hole and inner piston on piece in outer piston cylinder upper end wall
Shape through-hole is interspersed；The lower end of the inner piston piece is equipped with a flange, and the flange is equipped with a through-hole, the piston
Bar passes through the through-hole of flange；The upper end of the piston rod is equipped with a stepped blind hole, and the upper end of the stepped blind hole is
Small diameter bore, lower end are large diameter hole, and a partition is equipped in the large diameter hole, large diameter hole is divided into two parts, institute
The partition stated is equipped with a through-hole, and the through-hole and small diameter bore on partition are concentric；The upper end of first guide rod and positioning ring connect
It connecing, the first guide rod is located at large diameter hole partition top section equipped with a collar, and the first guide rod outside is cased with the first compressed spring,
The first compressed spring upper end is connect with collar, and lower end is connect with partition；Under the partition and large diameter hole is formed
Half part is equipped with locating piece, and the locating piece is in taper type, and the smaller diameter end of locating piece is connect with the lower end of the first guide rod；
The inner wall of the flange hole is equipped with multiple equally distributed Blind locating holes of circumferentially shape, the Blind locating holes and flange
Axis be arranged at an angle, the bottom holes of Blind locating holes is higher than hole opening；The lower half of the large diameter hole of the piston rod
Part is equipped with multiple equally distributed guide through hole of circumferentially shape, the setting angle phase of the guide through hole and Blind locating holes
Together, alignment pin is equipped in the guide through hole, the outer end of the alignment pin is withstood on the inner wall of flange hole, inner end
It withstands on the side of locating piece；The first stop collar and the second limit are respectively equipped on the inner wall of the replacement pipe axially extending bore
Ring, first stop collar are located at the top of the second stop collar, and the piston apparatus is located at the first stop collar and the second limit
Between the ring of position, third compressed spring is cased on the outside of the piston rod, the upper end of the third compressed spring and piston fill
Connection is set, lower end is connect with the second stop collar, and the positioning ring is withstood on the first stop collar by third compressed spring；Described
The lower end of water channel square tube is equipped with shell, and the tightening end plate of left end is equipped with a pilot hole, and the lower end of the piston rod passes through left end
The pilot hole of tightening end plate is fixedly connected with the upper end of two-sided spine bar, the pilot hole of the piston rod and left end tightening end plate it
Between be equipped with sealing ring；The both ends of the two-sided spine bar are designed with ratchet, and a lever plate is respectively equipped on the outside of the shell,
The lever plate and housing hinge；The right end of the lever plate is equipped with connecting shaft, and the lateral wall of the shell is equipped with
Arc-shaped through-hole, the arc-shaped through-hole that the connecting shaft passes through shell are connect with pawl, the right end and connecting shaft of the lever plate
Rotation connection, the connecting shaft are equipped with a collar, and the collar of connecting shaft is equipped with arc-shaped sliding block, the lever plate
Right end is equipped with arc-shaped slideway, and the arc-shaped sliding block is placed in arc-shaped sliding, one end of arc-shaped sliding block and circular arc
The wall of one end of shape slideway is connected by the 5th compressed spring, and the pawl is placed in the cavity of shell；Described is two-sided
The two sides of spine bar are respectively equipped with sliding slot, and the two sides of shell are equipped with sliding block, and the sliding block is placed in the sliding slot of two-sided spine bar；Institute
The left end for the lever plate stated is equipped with rectangle pilot hole, is equipped with water wheels in the water channel square tube, the water channel square tube
Protective shell is fixedly installed on upper wall, the protective shell is equipped with the cavity equipped with lower ending opening, and protective shell covers on the upper of water wheels
Half portion；The centre bore of the water wheels is fixedly connected with the rotating shaft, and the water channel square tube lateral wall is equipped with a through-hole, described
The outer end of rotation axis pass through the gear hole of through-hole and driving gear on water channel square tube lateral wall and connect, inner end and water channel square tube
Inner sidewall rotation connection；It is rotatablely connected on the outer wall of the shell with the first driven gear, the driving gear and the
One driven gear is meshed, and first driven gear and rotating wheel are coaxially connected, and the rotating wheel is equipped with guide pin
Axis, the guide pin are placed in the rectangle pilot hole of lever plate；Support plate, institute are equipped in the cavity of the shell
The support plate stated is equipped with a guide through hole, and the right end of the second guide rod passes through the guide through hole in support plate, left end and positioning
The left end of plate connection, the positioning plate is equipped with an inclined-plane, and the inclined-plane of the positioning plate withstands on the ratchet on the right side of two-sided spine bar
Inclined-plane on, the second compressed spring, the left end of second compressed spring and positioning plate are cased on second guide rod
Connection, right end are connect with support plate, and the right end of second guide rod is equipped with a positioning groove, two inner sidewalls of the shell
It is upper respectively with it is hinged at the inflection point of a V-type plate, the right ends of two V-type plates passes through positioning axis connection；The two-sided spine bar is under
The position two sides at end are respectively equipped with a top plate, and the left end of the V-type plate is placed on top plate, and the right end of the V-type plate is set
There is a pin shaft, the inner sidewall of the shell is equipped with a pin shaft, and two pin shafts are connected by the second extension spring, thus by V-type
The left end of plate is pressed on top plate；The ratchet of described two-sided spine bar right end the top shell bigger, described than the ratchet width of lower end
The lower end of body is equipped with a through-hole.
It is connected and is sealed by O-ring seals between above-mentioned replacement pipe and the through-hole of water channel square tube upper end wall, replace pipe
Upper end is equipped with multiple annular slide tracks, is equipped with O-ring seals in annular slide track.
The lower end surface of right end tightening end plate is equipped with an oblong notches.
Compared with prior art, the utility model have it is following prominent the utility model has the advantages that
1, the maintenance load of maintenance personal is effectively reduced；
2, it is convenient for changing, it can be achieved that rapid-maintenance of relying on oneself.
Detailed description of the invention
Fig. 1 is the main view of embodiment 1.
Fig. 2 is the schematic diagram of internal structure of embodiment 1.
Fig. 3 is the partial enlarged view of part A in Fig. 1.
Fig. 4 is the partial enlarged view of part B in Fig. 1.
Fig. 5 is the structural schematic diagram of piston apparatus in embodiment 1.
Fig. 6 is the structural schematic diagram of 1 China and foreign countries' piston cylinder of embodiment.
Fig. 7 is the structural schematic diagram of inner piston piece in embodiment 1.
Fig. 8 is the structural schematic diagram of positioning ring in embodiment 1.
Fig. 9 is the structural schematic diagram of the second stop collar in embodiment 1.
Figure 10 is the main view of embodiment 2.
Figure 11 is the main view of embodiment 3.
Figure 12 is the main view of embodiment 4.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
It as shown in figure 1-9, include water channel square tube 3, replacement pipe 2, O-ring seals 7 and tightening end plate 1 in embodiment 1.
3 upper and lower ends of water channel square tube are respectively equipped with multiple through-holes, and the upper end of the replacement pipe 2 passes through water channel side
The through-hole of 3 upper end of pipe, lower end pass through the through-hole of 3 lower end of water channel square tube.An axially extending bore is equipped at 2 axle center of replacement pipe,
The side wall of replacement pipe 2 is equipped with multiple inlet openings and communicates with axially extending bore, and the inlet opening is located in the cavity of water channel square tube.
Pass through the connection sealing of O-ring seals 7, replacement pipe between replacement pipe 2 and the through-hole of 3 upper end wall of water channel square tube
2 upper end is equipped with multiple annular slide tracks, is equipped with O-ring seals 7 in the annular slide track, the upper end of the replacement pipe 2 is set
There is external screw thread.
The lower end of the replacement pipe 2 is equipped with external screw thread, and the tightening end plate 1 is equipped with a tapped blind hole, and described is tight
The tapped blind hole of fixed end plate 1 is connected through a screw thread with replacement pipe 2, and it is close to be equipped with O shape between the tightening end plate 1 and replacement pipe 2
Seal 7 is sealed.
The water channel square tube 3 is made of 1Cr18Ni9Ti stainless steel material, the water channel square tube 3 by floor 5 with
Roll bearing seat 4 is fixedly connected.The lower end surface of right end tightening end plate 1 be equipped with an oblong notches, be easy to use screwdriver by its
It is backed out from replacement pipe 2.
It is equipped with piston apparatus in the axially extending bore of the replacement pipe 2, the piston apparatus includes 26 He of outer piston cylinder
Inner piston piece 28, the outer piston cylinder 26 are equipped with the cavity of a lower ending opening, and the inner piston piece 28 is placed on outer piston
In the cavity of cylinder 26, the center point of the upper head plate of the outer piston cylinder 26 is equipped with a through-hole, and piston rod 8 passes through outer piston cylinder 26
The through-hole of upper head plate is fixedly connected with outer piston cylinder 26, and fixed ring is equipped at 26 lower ending opening of outer piston cylinder, described
It is connected between inner piston piece 28 and fixed ring by the first extension spring 32.
The upper end wall of the outer piston cylinder 26 is equipped with the evenly distributed long stripes through hole of multiple circumferentially shapes, described
Inner piston piece 28 is equipped with the evenly distributed long stripes through hole of multiple circumferentially shapes, and the strip in 26 upper end wall of outer piston cylinder is logical
Hole is interspersed with the long stripes through hole on inner piston piece 28, when inner piston piece 28 is tightly attached to 26 upper end wall lower end of outer piston cylinder
When, can shade one another long stripes through hole.
The lower end of the inner piston piece 28 is equipped with a flange 29, and the flange 29 is equipped with a through-hole, the piston
Bar 8 passes through the through-hole of flange 29.The upper end of the piston rod 8 is equipped with a stepped blind hole, the stepped blind hole it is upper
End is small diameter bore, and lower end is large diameter hole, and a partition 33 is equipped in the large diameter hole, large diameter hole is divided into two portions
Point, the partition 33 is equipped with a through-hole, and the through-hole and small diameter bore on partition 33 are concentric.The upper end of first guide rod 34
It is connect with positioning ring 27, the first guide rod 34 is located at 33 top section of large diameter hole partition equipped with a collar, outside the first guide rod 34
Side is cased with the first compressed spring 31, and 31 upper end of the first compressed spring is connect with collar, and lower end is connect with partition 33.It is described
Partition 33 and large diameter hole formed lower half portion be equipped with locating piece 35, the locating piece 35 be in taper type, locating piece 35
Smaller diameter end connect with the lower end of the first guide rod 34.
The inner wall of 29 through-hole of flange is equipped with multiple equally distributed Blind locating holes of circumferentially shape, the positioning
Blind hole and the axis of flange 29 are arranged at an angle, and the bottom hole of Blind locating holes is higher than hole opening.The piston rod 8 it is big
The lower half portion of diametric hole is equipped with multiple equally distributed guide through hole of circumferentially shape, the guide through hole and Blind locating holes
Setting angle is identical, alignment pin 30 is equipped in the guide through hole, the outer end of the alignment pin 30 withstands on flange 29
On the inner wall of through-hole, inner end is withstood on the side of locating piece 35.In prioritization scheme, the locating piece 35 and alignment pin 30 are equal
It is made of magnetic material, so that locating piece 35 and alignment pin 30 be enable to attract each other.
It is respectively equipped with the first stop collar 10 and the second stop collar 11 on the inner wall of replacement 2 axially extending bore of pipe, it is described
The first stop collar 10 be located at the top of the second stop collar 11, the piston apparatus is located at the first stop collar 10 and the second limit
Between ring 11, the outside of the piston rod 8 is cased with third compressed spring 9, the upper end of the third compressed spring 9 and piston
Device connection, lower end are connect with the second stop collar 11, and the positioning ring 27 withstands on the first stop collar 10 by third compressed spring 9
On.
The lower end of the water channel square tube 3 is equipped with shell 6, and the tightening end plate 1 of left end is equipped with a pilot hole, the piston
The lower end of bar 8 pass through left end tightening end plate 1 pilot hole be fixedly connected with the upper end of two-sided spine bar 19, the piston rod 8 and
Sealing ring is equipped between the pilot hole of left end tightening end plate 1；The both ends of the two-sided spine bar 19 are designed with ratchet, the shell
The outside of body 6 is respectively equipped with a lever plate 15, and the lever plate 15 and shell 6 are hinged, 15 right end of lever plate to hinge
The length for connecing position is less than left end to hinged position.The right end of the lever plate 15 is equipped with connecting shaft 18, the shell 6
Lateral wall be equipped with arc-shaped through-hole, the connecting shaft 18 pass through shell 6 arc-shaped through-hole connect with pawl 50, the thick stick
The right end and connecting shaft 18 of bar plate 15 are rotatablely connected, and are rotatablely connected mode are as follows: it is logical that the right end of the lever plate 15 is equipped with one
Hole, the through-hole of lever plate 15 is interior to be fixedly connected with the outer ring of bearing, and the connecting shaft 18 is fixedly connected with the inner ring of bearing, institute
The connecting shaft 18 stated is equipped with a collar, and the collar of connecting shaft 18 is equipped with arc-shaped sliding block 49, the right side of the lever plate 15
End is equipped with arc-shaped slideway, and the arc-shaped sliding block 49 is placed in arc-shaped sliding, one end of arc-shaped sliding block 49 and circle
The wall of one end of cambered way is connected by the 5th compressed spring 40, so that arc-shaped sliding block 49 is withstood on the another of arc-shaped slideway
On the wall of one end, the pawl 50 is placed in the cavity of shell 6, and lever plate 15 during rotation, passes through connecting shaft 18
Band pawl 50 moves, and pawl 50 is able to drive two-sided spine bar 19 and moves downward.When 15 reversing reset of lever plate, pawl 50 is touched
Encounter the left end ratchet of two-sided spine bar 19, pawl 50 drives connecting shaft 18 to rotate, and the 5th compressed spring 40 is compressed, to make pawl
50 and two-sided spine bar 19 will not interfere, so that lever plate 15 is resetted.
The two sides of the two-sided spine bar 19 are respectively equipped with sliding slot, and the two sides of shell 6 are equipped with sliding block, and the sliding block is placed
In the sliding slot of two-sided spine bar 19.
The left end of the lever plate 15 is equipped with rectangle pilot hole, is equipped with water wheels 17, institute in the water channel square tube 3
The lower end for the water wheels 17 stated is located at the inlet opening of replacement pipe 2, is fixedly installed with protective shell on the upper wall of the water channel square tube 3
51, the protective shell 51 is equipped with the cavity equipped with lower ending opening, and protective shell 51 covers on the upper half of water wheels 17, so as to keep away
Exempt from the upper half for making water impact water wheels 17, rotate water wheels 17 can not.The centre bore of the water wheels 17 is fixed with rotation axis
Connection, 3 lateral wall of water channel square tube are equipped with a through-hole, and the outer end of the rotation axis passes through 3 lateral wall of water channel square tube
On through-hole connect with the gear hole of driving gear 12, between the through-hole on 3 lateral wall of rotation axis and water channel square tube be equipped with sealing
The inner sidewall of circle, inner end and water channel square tube 3 is rotatablely connected, and rotation connection mode is；On the inner sidewall of the water channel square tube 3
Equipped with a blind hole, a water-sealed bearing, the outer ring of the water-sealed bearing and the fixed company of the outer wall of blind hole are equipped in the blind hole
It connects, the rotation axis is fixedly connected with the inner ring of water-sealed bearing.
It is rotatablely connected on the outer wall of the shell 6 with the first driven gear 13, rotation connection mode is；The shell
The outer wall of body 6 is equipped with rotary shaft, and the gear hole of first driven gear 13 is fixedly connected with the outer ring of bearing, described
Rotary shaft is fixedly connected with the inner ring of bearing.The driving gear 12 is meshed with the first driven gear 13, and described first
Driven gear 13 and rotating wheel 14 are coaxially connected, and the rotating wheel 14 is equipped with guide pin 16, the guide pin 16
It is placed in the rectangle pilot hole of lever plate 15.
Support plate 36 is equipped in the cavity of the shell 6, the support plate 36 is equipped with a guide through hole, and second leads
The guide through hole in support plate 36 is passed through to the right end of bar 24, left end is connect with positioning plate 22, the left end of the positioning plate 22
Equipped with an inclined-plane, the inclined-plane of the positioning plate 22 is withstood on the inclined-plane of the ratchet on two-sided 19 right side of spine bar, when two-sided spine bar 19
When moving downward, positioning plate 22 is injected in tooth socket, prevents it from arbitrarily moving upwards.Second is cased on second guide rod 24
The left end of compressed spring 23, second compressed spring 23 is connect with positioning plate 22, and right end is connect with support plate 36, described
The right end of second guide rod 24 is equipped with a positioning groove, on two inner sidewalls of the shell 6 respectively and at the inflection point of a V-type plate 21
Hingedly, the right end of two V-type plates 21 passes through positioning axis connection；The two-sided spine bar 19 is respectively equipped with close to the position two sides of lower end
The left end of one top plate 20, the V-type plate 21 is placed on top plate 20, and the right end of the V-type plate 21 is equipped with a pin shaft, described
Shell 6 inner sidewall be equipped with a pin shaft, two pin shafts by the second extension spring 25 connection, thus by the left end of V-type plate 21
It is pressed on top plate 20.
The ratchet of described 19 right end the top of two-sided spine bar is bigger than the ratchet width of lower end, and positioning plate 22 can be made mobile
Longer distance.The lower end of the shell 6 is equipped with a through-hole, and two-sided spine bar 19 can pass through during moving downward
The through-hole of 6 lower end of shell.
Operating process is as follows: when using the present apparatus, two water channel square tubes 3 are separately fixed to the two sides of fan-shaped section ontology, it will
The lower stomidium of the inside cooling water channel of roll bearing seat 4 is changed to the internal thread hole to match with replacement 2 upper external screw thread of pipe, will replace
Pipe 2 is inserted into the lower thread hole of the inside cooling water channel of roll bearing seat 4, and makes its threaded connection, when water flow drives water wheels
When 17 rotation, water wheels 17 drive driving gear 12 to rotate, and driving gear 12 drives the rotation of the first driven gear 13, the first driven tooth
Wheel 13 drives rotating wheel 14 to rotate, and rotating wheel 14 drives 15 reciprocally swinging of lever plate by guide pin 16, makes 18 band of connecting shaft
Pawl 50 stirs the ratchet of two-sided 19 left end of spine bar, moves downward two-sided spine bar 19, so that piston rod 8 be made to fill with piston
Compression third compressed spring 9 is set, it is convex when the flange 29 of the inner piston piece 28 of piston apparatus moves to the second 11 position of stop collar
Edge 29 drives inner piston piece 28 to move upwards, and when inner piston piece 28 is tightly attached to 26 upper end wall lower end of outer piston cylinder, shades one another
Firmly long stripes through hole, at this point, guide through hole is communicated with Blind locating holes, locating piece 35 due to the first compressed spring 31 effect, to
Alignment pin 30 is inserted into Blind locating holes by upper movement, so that internally piston sheet 28 is fixed, when two-sided spine bar 19 is most upper
The ratchet at end by the positioning groove top of the second guide rod 24 to the position of locating shaft when, it is fixed due to the effect of the second extension spring 25
The locating slot that position axis enters the second guide rod 24 prevent positioning plate 22 can not again so that the second guide rod 24 be fixed
Two-sided spine bar 19 is sprung back, therefore 9 Rapid reset of third compressed spring, so that piston apparatus is generated certain pressure to water flow, is made hydraulic pressure
It increases, so as to rinse the cooling water channel of bearing block, impurity is gone out into cooling water channel.When the positioning ring 27 of piston apparatus moves
When to the first 10 position of stop collar, the first stop collar 10 is pressed down against positioning ring 27, and the first guide rod 34 is made to drive locating piece 35
It moves downward, at this point, alignment pin 30 skids off the Blind locating holes of flange 29, due to the effect of the first extension spring 32, inner piston
Piece 28 resets, so as to enable water flow to circulate again, when the left end of top V-type plate 21 upwards of the top plate 20 in spine bar, and V-type
The right end of plate 21 moves downward, and locating shaft is made to leave the locating slot of the second guide rod 24, and positioning plate 22 withstands on two-sided spine bar again
19 right end.
In embodiment 1, two-sided spine bar 19 is in rebound reseting procedure, it is possible to can touch the pawl of 15 right end of lever plate
50, to influence the rebound velocity of piston apparatus.Therefore, in example 2, as shown in Figure 10, the outside of the shell 6 point
It is not rotatablely connected with transmission gear 39 and the second driven gear 38 by axis, the transmission gear 39 coaxially connects with half gear 37
It connects, transmission gear 39 is meshed with driving gear 12, and half gear 37 during rotation can be with the second driven gear
38 are meshed, and second driven gear 38 and rotating wheel 14 are coaxially connected.Half gear 37 is partial gear, partly
The number of teeth of gear 37 is the half of all gear, and the diameter of half gear 37 is identical as the second driven gear 38, when half gear
When 37 one circle of rotation, the second driven gear 38 rotates half-turn, so that extending lever plate 15 swings interval time, so as to avoid
Two-sided spine bar 19 is collided in reseting procedure with pawl 50.
Driving gear 12 and the first driven gear 13 is successively driven to rotate by water wheels 17 in embodiment 1, piston apparatus fortune
Dynamic interval time is longer, when blocking in replacement pipe, since the movement space time of piston apparatus is longer, is unfavorable for going out
Replace the impurity in pipe 2.In embodiment 3, as shown in figure 11, the lower end of the two-sided spine bar 19 passes through the logical of 6 lower end of shell
Hole is connect with the upper end of the first connecting plate 41, and the lower end of first connecting plate 41 is connect with handle 42, the rotating wheel
14 non-the center point is equipped with a threaded hole, and one end of the guide pin 16 is equipped with external screw thread, guide pin 16 and rotating wheel
14 threaded hole is threadedly coupled.When needing to pull downward on two-sided spine bar 19 manually, guide pin 16 is twisted from rotating wheel 14
Under, so that the pawl 50 of 15 right end of lever plate is withstood on the upper end of 6 arc-shaped through-hole of shell, manual pull handle 42 draws two-sided spine bar 19
Under, compress third compressed spring 9, unclamping handle 42 makes piston apparatus rapid increase, by quick pull handle 42, can make
Water flow quickly impacts the cooling water channel of bearing block 4, clears up impurity.
As shown in figure 12, the effect of embodiment 4 is same as Example 2, still, the 4th compression bullet is increased in embodiment 4
Spring 45, the 4th compressed spring 45 can increase the screen resilience of piston apparatus, the water flow pressure for generating piston apparatus rebound
Power is bigger, and the effect for clearing up impurity is more obvious.The lateral wall of the shell 6 is equipped with guide cylinder 46, the guide cylinder
46 are equipped with guide through hole, and the lower end of guiding axis 44 passes through the guide through hole of guide cylinder 46, and the lower end of guiding axis 44 is equipped with a spiral shell
Line through-hole, upper end are connect with pressing plate 43, and the outside of the guiding axis 44 is cased with the 4th compressed spring 45, the 4th compression
The upper end of spring 45 is connect with pressing plate 43, and lower end is connect with the upper end of guide cylinder 46, and the lower end of the two-sided spine bar 19 passes through
The through-hole of 6 lower end of shell is simultaneously connect with the upper end of the second connecting plate 47, and second connecting plate 47 is equipped with a tapped through hole.
When needing the two-sided spine bar 19 of Manual press, using connection bolt 48 by the tapped through hole of guiding axis 44 and the second connecting plate 47 company
Be connected together, press down on pressing plate 43, pressing plate 43 compress the 4th compressed spring 45, by guiding axis 44 drive two-sided spine bar 19 to
Lower movement, after loosing one's grip, dual screen resilience due to piston apparatus by third compressed spring 8 and the 4th compressed spring 45, thus
Keep the hydraulic pressure generated bigger.
It should be noted that the specific embodiment of the utility model is described in detail the utility model,
For those skilled in the art, it is carried out without departing substantially from the spirit and scope of the utility model various
Obvious change is within the protection scope of the utility model.
Claims (3)
1. a kind of sector section equipment cooling water channel, it is characterised in that: including water channel square tube, replacement pipe, O-ring seals and fastening end
Plate；The water channel square tube upper and lower ends are respectively equipped with multiple through-holes, and the upper end of the replacement pipe passes through water channel square tube upper end
Through-hole, lower end pass through water channel square tube lower end through-hole；It is equipped with an axially extending bore at the replacement pipe axle center, replaces the side of pipe
Wall is equipped with multiple inlet openings and communicates with axially extending bore, and the inlet opening is located in the cavity of water channel square tube, the replacement
The upper end of pipe is equipped with external screw thread；The lower end of the replacement pipe is equipped with external screw thread, and the tightening end plate is equipped with a tapped blind hole,
The tapped blind hole of the tightening end plate is connected through a screw thread with replacement pipe, is equipped with O between the tightening end plate and replacement pipe
Shape sealing ring is sealed；It is equipped with piston apparatus in the axially extending bore of the replacement pipe, the piston apparatus includes outer work
Plug tube and inner piston piece, the outer piston cylinder are equipped with the cavity of a lower ending opening, and the inner piston piece is placed on outer piston
In the cavity of cylinder, the center point of the upper head plate of the outer piston cylinder is equipped with a through-hole, and piston rod passes through outer piston cylinder upper head plate
Through-hole be fixedly connected with outer piston cylinder, at the outer piston cylinder lower ending opening be equipped with fixed ring, the inner piston piece with
It is connected between fixed ring by the first extension spring；The upper end wall of the outer piston cylinder is equipped with multiple circumferentially shapes and uniformly arranges
The long stripes through hole of column, the inner piston on piece are equipped with the evenly distributed long stripes through hole of multiple circumferentially shapes, outer piston cylinder
The long stripes through hole of long stripes through hole and inner piston on piece in upper end wall is interspersed；The lower end of the inner piston piece is equipped with
One flange, the flange are equipped with a through-hole, and the piston rod passes through the through-hole of flange；The upper end of the piston rod is equipped with
One stepped blind hole, the upper end of the stepped blind hole is small diameter bore, and lower end is large diameter hole, in the large diameter hole
Equipped with a partition, large diameter hole is divided into two parts, the partition is equipped with a through-hole, through-hole and minor diameter on partition
Hole is concentric；The upper end of first guide rod is connect with positioning ring, and the first guide rod is located at large diameter hole partition top section equipped with one
Collar is cased with the first compressed spring on the outside of the first guide rod, and the first compressed spring upper end is connect with collar, lower end and every
Plate connection；The lower half portion that the partition and large diameter hole is formed is equipped with locating piece, and the locating piece is in taper type, positioning
The smaller diameter end of block is connect with the lower end of the first guide rod；It is uniform that the inner wall of the flange hole is equipped with multiple circumferentially shapes
The axis of the Blind locating holes of distribution, the Blind locating holes and flange is arranged at an angle, and the bottom hole of Blind locating holes is higher than hole
Opening；The lower half portion of the large diameter hole of the piston rod is equipped with multiple equally distributed guide through hole of circumferentially shape, institute
The guide through hole stated is identical as the setting angle of Blind locating holes, and alignment pin, the positioning are equipped in the guide through hole
The outer end of pin shaft is withstood on the inner wall of flange hole, and inner end is withstood on the side of locating piece；The replacement pipe axially extending bore
The first stop collar and the second stop collar are respectively equipped on inner wall, first stop collar is located at the top of the second stop collar, institute
The piston apparatus stated is cased with third compression bullet between the first stop collar and the second stop collar on the outside of the piston rod
The upper end of spring, the third compressed spring is connect with piston apparatus, and lower end is connect with the second stop collar, the positioning ring quilt
Third compressed spring is withstood on the first stop collar；The lower end of the water channel square tube is equipped with shell, and the tightening end plate of left end is equipped with
One pilot hole, the pilot hole that the lower end of the piston rod passes through left end tightening end plate are fixedly connected with the upper end of two-sided spine bar,
Sealing ring is equipped between the pilot hole of the piston rod and left end tightening end plate；The both ends of the two-sided spine bar are designed with spine
Tooth is respectively equipped with a lever plate, the lever plate and housing hinge on the outside of the shell；The right end of the lever plate
Equipped with connecting shaft, the lateral wall of the shell is equipped with arc-shaped through-hole, the connecting shaft pass through the arc-shaped through-hole of shell with
Pawl connection, the right end and connecting shaft of the lever plate are rotatablely connected, and the connecting shaft is equipped with a collar, connecting shaft
Collar is equipped with arc-shaped sliding block, and the right end of the lever plate is equipped with arc-shaped slideway, and the arc-shaped sliding block is placed on
In arc-shaped sliding, one end of arc-shaped sliding block is connect with the wall of one end of arc-shaped slideway by the 5th compressed spring, described
Pawl be placed in the cavity of shell；The two sides of the two-sided spine bar are respectively equipped with sliding slot, and the two sides of shell are equipped with sliding block,
The sliding block is placed in the sliding slot of two-sided spine bar；The left end of the lever plate is equipped with rectangle pilot hole, the water
Water wheels are installed in road square tube, protective shell is fixedly installed on the upper wall of the water channel square tube, the protective shell is set
There is the cavity of lower ending opening, protective shell covers on the upper half of water wheels；The centre bore of the water wheels is fixedly connected with the rotating shaft, institute
The water channel square tube lateral wall stated is equipped with a through-hole, the outer end of the rotation axis pass through through-hole on water channel square tube lateral wall with
The gear hole of driving gear connects, and the inner sidewall of inner end and water channel square tube is rotatablely connected；With first on the outer wall of the shell
Driven gear rotation connection, the driving gear are meshed with the first driven gear, first driven gear and rotation
Coaxially connected, described rotating wheel is taken turns equipped with guide pin, the guide pin is placed on the rectangle guiding of lever plate
Kong Zhong；Support plate is equipped in the cavity of the shell, the support plate is equipped with a guide through hole, the right side of the second guide rod
The guide through hole in support plate is held, left end is connect with positioning plate, and the left end of the positioning plate is equipped with an inclined-plane, described
The inclined-plane of positioning plate is withstood on the inclined-plane of the ratchet on the right side of two-sided spine bar, and the second compression bullet is cased on second guide rod
The left end of spring, second compressed spring is connect with positioning plate, and right end is connect with support plate, the right side of second guide rod
End is equipped with a positioning groove, on two inner sidewalls of the shell respectively with hinged, the right end of two V-type plates at the inflection point of a V-type plate
By positioning axis connection；The two-sided spine bar is respectively equipped with a top plate, a left side for the V-type plate close to the position two sides of lower end
End is placed on top plate, and the right end of the V-type plate is equipped with a pin shaft, and the inner sidewall of the shell is equipped with a pin shaft, and two
Pin shaft is connected by the second extension spring, so that the left end of V-type plate is pressed on top plate；The two-sided spine bar right end is topmost
Ratchet it is bigger than the ratchet width of lower end, the lower end of the shell is equipped with a through-hole.
2. a kind of sector section equipment cooling water channel according to claim 1, it is characterised in that: the replacement pipe and water channel
It is connected and is sealed by O-ring seals between the through-hole of square tube upper end wall, the upper end for replacing pipe is equipped with multiple annular slide tracks, described
O-ring seals are equipped in annular slide track.
3. a kind of sector section equipment cooling water channel according to claim 1, it is characterised in that: the lower end of right end tightening end plate
Face is equipped with an oblong notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182867.3U CN208427699U (en) | 2018-07-25 | 2018-07-25 | A kind of sector section equipment cooling water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182867.3U CN208427699U (en) | 2018-07-25 | 2018-07-25 | A kind of sector section equipment cooling water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427699U true CN208427699U (en) | 2019-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182867.3U Expired - Fee Related CN208427699U (en) | 2018-07-25 | 2018-07-25 | A kind of sector section equipment cooling water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746524A (en) * | 2018-07-25 | 2018-11-06 | 日照钢铁控股集团有限公司 | A kind of sector section equipment cooling water channel |
| CN113265530A (en) * | 2021-06-24 | 2021-08-17 | 重庆文理学院 | Tubular part quenching and cooling equipment utilizing thermoelectricity |
-
2018
- 2018-07-25 CN CN201821182867.3U patent/CN208427699U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746524A (en) * | 2018-07-25 | 2018-11-06 | 日照钢铁控股集团有限公司 | A kind of sector section equipment cooling water channel |
| CN108746524B (en) * | 2018-07-25 | 2023-09-12 | 日照钢铁控股集团有限公司 | Fan-shaped section equipment cooling water course |
| CN113265530A (en) * | 2021-06-24 | 2021-08-17 | 重庆文理学院 | Tubular part quenching and cooling equipment utilizing thermoelectricity |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20200725 |