CN208020479U - A kind of prestressed steel cylinder pipe die - Google Patents
A kind of prestressed steel cylinder pipe die Download PDFInfo
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- CN208020479U CN208020479U CN201721434630.5U CN201721434630U CN208020479U CN 208020479 U CN208020479 U CN 208020479U CN 201721434630 U CN201721434630 U CN 201721434630U CN 208020479 U CN208020479 U CN 208020479U
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Abstract
The utility model discloses a kind of prestressed steel cylinder pipe dies, including head cover（1）, bottom cover（10）, internal model（57）, external mold（3）, vibration machine（4）, rotary support, top prestressing force setting device, bottom end prestressing force setting device, reinforced frame（20）, warming prestressing force regulating device（23）, which, which is drawn when pouring by the realization that prestressing force regulating device can consolidate, uniformly coagulates in fact with the setting of spacer bar skeleton, concreting by force, and overall structure is firm.
Description
Technical field
The utility model is related to the prestressed concrete pipes in pipeline placing installation to pour pipe die field used, espespecially a kind of
Prestressed steel cylinder pipe die.
Background technology
Existing prestressed concrete pipe pour during only with simple external mold and internal model structure, be set to external mold
With the drawing in internal model by force and support with framework of steel reinforcement be also it is direct place without any fixation and robust structure, this is resulted in
Framework of steel reinforcement in subsequently pouring between internal model and external mold will appear the deflection of position, because needing to use in pouring
Vibration machine, the concrete for being is more tight, and existing technology setting easily causes product structure intensity to decline, and leads to pre- answer
Power discontinuity.
Invention content
To solve the above problems, the utility model provides a kind of prestressed steel cylinder pipe die, the product is when pouring
Strong and spacer bar skeleton setting, concreting is drawn uniformly to coagulate in fact by the realization that prestressing force regulating device can consolidate,
Overall structure is firm.
In order to achieve the above objectives, the utility model is realized using following technology, a kind of prestressed steel cylinder pipe die, including top
Device is arranged in lid, bottom cover, internal model, external mold, vibration machine, rotary support, top prestressing force, device is arranged in bottom end prestressing force,
Reinforced frame, warming prestressing force regulating device, wherein internal model are closed the hollow cylinder being open for top and bottom by rectangular slab curling,
External mold is closed the hollow cylinder being open for top and bottom by rectangular slab curling, and external mold inner surface is socketed with steel cylinder, steel cylinder top
It is provided with top prestressing force setting device, steel cylinder lower part is provided with bottom end prestressing force setting device, and device is arranged in top prestressing force
It is provided with the warming prestressing force regulating device for being fixedly installed in steel cylinder inner wall between bottom end prestressing force setting device, reinforced frame is logical
It crosses welding or bundled fixed is installed on warming prestressing force regulating device counter structure, in the hollow region between internal model and external mold
It is socketed with the hollow cylindrical reinforced frame that top and bottom are open, head cover is provided at the top of the cylinder that internal model and external mold form, it is interior
The cylinder bottom of mould and external mold composition is provided with bottom cover, and the molding die that the internal model after head cover and bottom cover and external mold composition is arranged is perpendicular
It is directly positioned on rotary support counter structure, external mold outer surface is provided with vibration machine, and head cover being capable of activity unlatching.
The rotary support is by transmission gear, power motor, bearing, driven as a further improvement of the utility model,
Gear mounting ring, driven gear, rail wheel, track, bearing carrier composition, wherein bearing carrier are cylindrical structure, branch
Seat carrier upper surface intermediate region is provided with the cylinder support supporting region being recessed inwardly, and bearing carrying bottom side is provided with
Four to eight as the center of circle and are set to equally distributed rail wheel on the center of circle circular arc using bearing carrier center line, and rail wheel is set
It is placed on round circular orbit, bearing is set in bearing supporting region, and holder top carries molding die, outside molding die bottom end
Surface fixing sleeve is connected to horizontally disposed circular ring shape driven gear mounting ring, and being fixedly installed level in driven gear mounting ring sets
The driven gear set, driven gear and the transmission gear engagement installation being set on power motor.
The top prestressing force setting device buckle by steel wire tensioning, into starching lattice as a further improvement of the utility model,
Grid, capping composition, wherein steel cylinder be located at one end upper surface at the top of molding die be fastened by bolts it is horizontally disposed have capping, envelope
Lid is hollow circular ring structure, and closure skirt surface contacts installation with external mold inner surface, cover inner surface not with internal model outer surface
Connection, capping upper surface are arranged in parallel with by bolt into slurry grid close to one end of internal model, are cirque structure into slurry grid
And it is provided with the rectangular through-hole penetrated through into slurry grid upper and lower surface, it is arranged into slurry grid inner surface fitting internal model outer surface, envelope
Lid in the region that forms between steel cylinder inner surface and the capping vertical extension line of inner surface by being provided with reinforced frame, reinforced frame and steel
Capping upper surface between cylinder in region is provided with the deep gouge hole being recessed inwardly, and steel wire tensioning is provided in deep gouge hole and is buckled, steel wire
Steel wire one end is provided in tensioning button, the steel wire other end is set to bottom end prestressing force setting device corresponding position, is set in the middle part of steel wire
It is equipped with the counter structure of warming prestressing force regulating device.
The bottom end prestressing force setting device is by level-one tightening hoop, two level as a further improvement of the utility model,
Tight ring, steel wire tensioning are buckled, carrier block, upper socket ring carrier block, middle socket ring carrier block, bottom socket ring carrier block, socket ring, are propped up
Bracer, tie point composition, steel cylinder are located at one end inner surface of molding die bottom end and are connect with one end outer surface of socket ring, socket
Ring center outer surface fastens installation by the tie point set by middle socket ring carrier block, and middle socket ring carrier block is arranged for upper and lower side
There are the hollow cylindrical structure of opening, middle socket ring carrier block upper outside to be installed on by socket ring carrier block on circular ring shape outer
Mould inner surface is provided with horizontal positioned circular ring shape bottom socket ring carrier block, bottom socket ring on middle socket ring carrier block bottom surface
Carrier block interior aspect face is connect by tie point with internal model outer surface, and bottom socket ring carrier block bottom outer surface is provided with branch
Bracer, bottom cover realize bottom socket ring carrier block by supporting block and support that socket ring inner surface is close to bottom socket ring carrier block
One end is parallel to bottom socket ring carrier block and is provided with two level tightening hoop, and steel cylinder is parallel to bottom close to one end inner surface of socket ring and inserts
Choma carrier block is provided with level-one tightening hoop, and steel wire tensioning is respectively arranged on two level tightening hoop and level-one tightening hoop and is buckled, two level
Tightening hoop and level-one tightening hoop by steel wire tensioning deduction of points not Kou Jin steel wire corresponding part.
The warming prestressing force regulating device is by oil sealing shell, sealing ring, interior as a further improvement of the utility model,
Thread barrel, temperature-sensitive block, heat power cylinder, reciprocating transmission device, drive screw, locating ring, external screw thread cylinder, driven screw, driven spiral shell
Rod set connects ring composition, and external screw thread cylinder is provided with the steel wire installing port other end for one end and is provided with externally threaded cylinder, internal thread
Cylinder is provided with the steel wire installing port other end for one end and is provided with hollow tapped cylinder, and internal thread cylinder is provided in hollow
One end outer surface of screw thread is provided perpendicular to the circular ring shape locating ring of internal thread cylinder outer surface, and driven screw is provided with for one end
The hollow cylinder of locating ring snap groove is provided with screw thread outside hollow cylinder, and hollow tube core is provided with screw thread, driven screw
One end active buckle of locating ring snap groove is provided on locating ring, the engagement of external screw thread cylinder is socketed in driven screw tube core simultaneously
Connection is engaged with internal thread cylinder after driven screw tube core, screw thread engages connection with drive screw set by driven screw outside,
Drive screw is connect by transmission shaft with reciprocating transmission device counter structure, and reciprocating transmission device corresponding part connects with heat power cylinder
It connects, heat power cylinder corresponding region is connect with temperature-sensitive block, internal thread cylinder, reciprocating transmission device, drive screw, locating ring, external screw thread
Cylinder, driven screw, driven screw socket ring are all surrounded by oil sealing shell and are sealed, internal thread cylinder and external screw thread cylinder respectively with outside oil sealing
The place of shell contact is provided with sealing ring, and drive screw is fixedly installed in by bearing on oil sealing shell.
The reciprocating transmission device is by sliding-rail groove, reciprocal frame, transmission shaft, half as a further improvement of the utility model,
Gear, sliding rail composition, wherein sliding rail is installed on oil sealing inner surface of outer cover, reciprocal frame is rectangular hollow metal frame, back and forth
Outer edge is respectively arranged with the sliding-rail groove to match with sliding rail on the symmetrical side of frame two of which, will by sliding-rail groove
Reciprocal frame is installed in sliding rail, is provided with edge in the reciprocal frame side of sliding-rail groove and is provided with the transmission to match with half gear
Tooth, reciprocal frame middle part are socketed with half gear, and half gear centre region is provided with transmission shaft, and transmission shaft is connect with drive screw.
As a further improvement of the utility model, the heat power cylinder by undertaking cylinder, drive cylinder, piston, compressed spring,
Drive link forms, and accepts the hollow cylindrical structure that cylinder is both ends open, accepts cylinder wherein one end and is connected to temperature-sensitive block, the other end
It is connected to drive cylinder open end, drive cylinder is the hollow circuit cylinder that the one end open other end is provided with that V belt translation bar installs hole capping
Body, drive cylinder open end are connect with cylinder corresponding end is accepted, and piston, the piston one side and set adjacent with covering are provided in drive link
It is connected to drive link one end connection with compressed spring, the drive link other end is connect with reciprocating transmission device counter structure, and piston is not
One side of installation drive link is connected to temperature-sensitive block corresponding region and is provided with nontoxic sublimed agent.
The temperature-sensitive block is arc-shaped hollow metal plate, temperature-sensitive block arc of curvature as a further improvement of the utility model,
Degree is consistent with internal model outer surface bending radian, and internal model outer surface is provided with the temperature-sensitive block being recessed to internal model inner surface direction and places
Slot, wherein fitting temperature-sensitive block placing groove is arranged temperature-sensitive block on one side, and control region is connected to drive cylinder counter structure in temperature-sensitive block, temperature-sensitive
Block hollow region is filled with nontoxic sublimed agent.
The utility model has the advantages that compared with prior art：
1, the product draws strong and supporting steel muscles and bones when pouring by the realization that prestressing force regulating device can consolidate
The setting of frame, concreting are uniformly coagulated in fact, and overall structure is firm.
Description of the drawings
Fig. 1 is a kind of prestressed steel cylinder pipe die structural schematic diagram；
Fig. 2 is top prestressing force setting device scheme of installation set by a kind of prestressed steel cylinder pipe die；
Fig. 3 is bottom end prestressing force setting device scheme of installation set by a kind of prestressed steel cylinder pipe die；
Fig. 4 is reciprocating transmission device and heat power cylinder scheme of installation set by a kind of prestressed steel cylinder pipe die；
Fig. 5 is warming prestressing force regulating device structural schematic diagram set by a kind of prestressed steel cylinder pipe die；
1- head covers in figure；2- hooking rings；3- external molds；4- vibration machines；The sides 5- snapping ear；6- driven gear mounting rings；
7- rail wheels；8- driven gears；9- tracks；10- bottom covers；11- bearings；12- power motors；13- transmission gears；14- bolts；
The tensioning of 15- steel wires is buckled；16- deep gouges hole；17- into slurry grid；18- is covered；19- temperature-sensitive blocks place block；20- reinforced frames；21- is fastened
Point；22- temperature-sensitive blocks；23- warming prestressing force regulating devices；24- steel wires；25- oil sealing shells；26- mounting brackets；27- steel cylinders；28-
Level-one tightening hoop；The upper socket ring carrier blocks of 29-；Socket ring carrier block in 30-；31- carrier blocks；32- socket rings；33- tie points；
34- two level tightening hoops；The bottoms 35- socket ring carrier block；36- supporting blocks；37- sliding-rail grooves；38- transmission shafts；Half gears of 39-；40- is past
Multiple frame；41- slides rail；42- drive links；43- compressed springs；44- pistons；45- temperature-sensitive block shells；The nontoxic sublimed agents of 46-；47-
Drive cylinder；48- accepts cylinder；49- sealing rings；50- reciprocating transmission devices；51- internal thread cylinders；52- drive screws；53- locating rings；
54- external screw thread cylinders；55- driven screws；56- driven screws are socketed ring；57- internal models.
Specific implementation mode
Embodiment 1
A kind of prestressed steel cylinder pipe die as shown in Figures 1 to 5, including head cover 1, bottom cover 10, internal model 57, external mold 3, vibration hair
Raw device 4, rotary support, top prestressing force setting device, bottom end prestressing force setting device, reinforced frame 20, warming prestressing force are adjusted
Device 23, wherein internal model 57 are closed the hollow cylinder being open for top and bottom by rectangular slab curling, and external mold 3 is crimped by rectangular slab
It is closed the hollow cylinder being open for top and bottom, 3 inner surface of external mold is socketed with steel cylinder 27, and it is pre- that 27 top of steel cylinder is provided with top
Device is arranged in stress, and 27 lower part of steel cylinder is provided with bottom end prestressing force setting device, and top prestressing force setting device and bottom end are answered in advance
It is provided with the warming prestressing force regulating device 23 for being fixedly installed in 27 inner wall of steel cylinder between power setting device, reinforced frame 20 passes through weldering
It connects or bundled fixed is installed on 23 counter structure of warming prestressing force regulating device, the hollow region between internal model 57 and external mold 3
It is inside socketed with the hollow cylindrical reinforced frame 20 that top and bottom are open, is provided at the top of the cylinder that internal model 57 and external mold 3 form
The cylinder bottom that head cover, internal model 57 and external mold 3 form is provided with bottom cover 10, and the internal model 57 after head cover and bottom cover 10 and external mold is arranged
The molding die of 3 compositions is vertically placed on rotary support counter structure, and 3 outer surface of external mold is provided with vibration machine 4, head cover
Can activity open, the rotary support is by transmission gear 13, power motor 12, bearing 11, driven gear mounting ring 6, driven
Gear 8, rail wheel 7, track 9, bearing carrier composition, wherein bearing carrier are cylindrical structure, bearing carrier upper table
Face intermediate region is provided with the cylinder support supporting region being recessed inwardly, and bearing carrying bottom side is provided with four to eight with branch
Seat carrier center line is the center of circle and is set to equally distributed rail wheel 7 on the center of circle circular arc, and rail wheel 7 is set to circular ring shape
On track 9, bearing 11 is set in bearing supporting region, and 11 top of bearing carries molding die, molding die bottom outer surface
Fixing sleeve is connected to horizontally disposed circular ring shape driven gear mounting ring 6, is fixedly installed in driven gear mounting ring 6 horizontally disposed
Driven gear 8, driven gear 8 and be set on power motor 12 transmission gear 13 engagement installation, the top prestressing force
Setting device is buckled 15 by steel wire tensioning, is formed into slurry grid 17, capping 18, and wherein steel cylinder 27 is located at one end at the top of molding die
There is a capping 18 in upper surface by the way that the fastening of bolt 14 is horizontally disposed, and capping 18 is hollow circular ring structure, 18 outer surfaces of capping with it is outer
The contact installation of 3 inner surface of mould, 18 inner surfaces of capping are not connect with 57 outer surface of internal model, and 18 upper surfaces of capping are close to internal model 57
One end is arranged in parallel with by bolt 14 into slurry grid 17, is that cirque structure and being provided with is penetrated through into slurry grid into slurry grid 17
The rectangular through-hole of 17 upper and lower surfaces is arranged into 57 outer surface of slurry 17 inner surface of grid fitting internal model, and capping 18 is by steel cylinder 27
It is provided with reinforced frame 20, reinforced frame 20 and steel cylinder 27 in the region formed between surface and the capping vertical extension line of 18 inner surfaces
Between 18 upper surface of capping in region be provided with the deep gouge hole 16 being recessed inwardly, steel wire tensioning is provided in deep gouge hole 16 and is buckled
15, steel wire tensioning, which is buckled, is provided with 24 one end of steel wire in 15, and 24 other end of steel wire is set to bottom end prestressing force setting device and corresponds to position
It sets, 24 middle part of steel wire is provided with the counter structure of warming prestressing force regulating device 23, and device is arranged by one in the bottom end prestressing force
15, carrier block 31, upper socket ring carrier block 29, middle socket ring carrier block are buckled in grade tightening hoop 28, two level tightening hoop 34, steel wire tensioning
30, bottom socket ring carrier block 35, socket ring 32, supporting block 36, tie point 33 form, and steel cylinder 27 is located at the one of molding die bottom end
End inner surface is connect with one end outer surface of socket ring 32, and 32 center outer surface of socket ring passes through set by middle socket ring carrier block 30
The fastening installation of tie point 33, middle socket ring carrier block 30 is that upper and lower side is provided with the hollow cylindrical structure of opening, middle socket
30 upper outside of ring carrier block is installed on 3 inner surface of external mold, middle socket ring carrier block by socket ring carrier block 29 on circular ring shape
Horizontal positioned circular ring shape bottom socket ring carrier block 35 is provided on 30 bottom surfaces, socket ring carrier block 35 interior aspect face in bottom is logical
It crosses tie point 33 to connect with 57 outer surface of internal model, socket ring carrier block 35 bottom outer surface in bottom is provided with supporting block 36, bottom cover 10
By supporting block 36 to bottom socket ring carrier block 35 realize support, 32 inner surface of socket ring close to bottom socket ring carrier block 35 one
End is parallel to bottom socket ring carrier block 35 and is provided with two level tightening hoop 34, and steel cylinder 27 is parallel close to one end inner surface of socket ring 32
Bottom socket ring carrier block 35 is provided with level-one tightening hoop 28, steel is respectively arranged on two level tightening hoop 34 and level-one tightening hoop 28
Silk tensioning button 15, two level tightening hoop 34 and level-one tightening hoop 28 buckle the 15 correspondence portions for fastening steel wire 24 respectively by steel wire tensioning
Point, the warming prestressing force regulating device by oil sealing shell 25, sealing ring 49, internal thread cylinder 51, temperature-sensitive block 22, heat power cylinder,
Reciprocating transmission device 50, drive screw 52, locating ring 53, external screw thread cylinder 54, driven screw 55, driven screw are socketed 56 groups of ring
At external screw thread cylinder 54 is provided with the steel wire installing port other end for one end and is provided with externally threaded cylinder, and internal thread cylinder 51 is one
End is provided with the steel wire installing port other end and is provided with hollow tapped cylinder, and internal thread cylinder 51 is provided with hollow internal thread
One end outer surface be provided perpendicular to the circular ring shape locating ring 53 of 51 outer surface of internal thread cylinder, driven screw 55 is one end setting
There is the hollow cylinder of locating ring snap groove, screw thread is provided with outside hollow cylinder, hollow tube core is provided with screw thread, driven spiral shell
Bar 55 is provided with one end active buckle of locating ring snap groove on locating ring 53, and the engagement of external screw thread cylinder 54 is socketed on driven screw
55 tube cores are interior and engage connection with internal thread cylinder 51 after 55 tube core of driven screw, screw thread and biography set by 55 outside of driven screw
The dynamic engagement of screw rod 52 connection, drive screw 52 are connect by transmission shaft 38 with 50 counter structure of reciprocating transmission device, reciprocal transmission
50 corresponding part of device is connect with heat power cylinder, and heat power cylinder corresponding region is connect with temperature-sensitive block 22, internal thread cylinder 51, reciprocal biography
Dynamic device 50, drive screw 52, locating ring 53, external screw thread cylinder 54, driven screw 55, driven screw socket ring 56 all by oil sealing outside
Shell 25 surrounds sealing, and the place that internal thread cylinder 51 and external screw thread cylinder 54 are contacted with oil sealing shell 25 respectively is provided with sealing ring 49,
Drive screw 52 is fixedly installed in by bearing on oil sealing shell 25, and the reciprocating transmission device 50 is by sliding-rail groove 37, reciprocal frame
40, transmission shaft 38, half gear 39, sliding rail 41 form, wherein sliding rail 41 is installed on 25 inner surface of oil sealing shell, reciprocal frame
40 be rectangular hollow metal frame, and outer edge is respectively arranged with and sliding rail 41 on the symmetrical side of 40 two of which of reciprocal frame
Reciprocal frame 40 is installed in sliding rail 41 by sliding-rail groove 37, is provided with the reciprocal of sliding-rail groove 37 by the sliding-rail groove 37 to match
Along the driving cog to match with half gear 39 is provided in 40 side of frame, 40 middle part of reciprocal frame is socketed with half gear 39, half gear
39 central areas are provided with transmission shaft 38, and transmission shaft 38 is connect with drive screw 52, and the heat power cylinder is by undertaking cylinder 48, transmission
Cylinder 47, piston 44, compressed spring 43, drive link 42 form, and accept the hollow cylindrical structure that cylinder 48 is both ends open, accept cylinder
48 wherein one end are connected to temperature-sensitive block 22, and the other end is connected to 47 open end of drive cylinder, and drive cylinder 47 is the one end open other end
It is provided with the hollow cylinder of V belt translation bar installation hole capping, 47 open end of drive cylinder is connect with 48 corresponding end of cylinder is accepted, and is driven
Piston 44 is provided in bar 42, the one side adjacent with covering of piston 44 connects with 42 one end of drive link for being socketed with compressed spring 43
It connects, 42 other end of drive link is connect with 50 counter structure of reciprocating transmission device, and piston 44 does not install a side and the sense of drive link 42
22 corresponding region of warm block is connected to and is provided with nontoxic sublimed agent 46, and the temperature-sensitive block 22 is arc-shaped hollow metal plate, temperature-sensitive block
22 crooked radians are consistent with 57 outer surface bending radian of internal model, and 57 outer surface of internal model is provided with recessed to 57 inner surface direction of internal model
Sunken temperature-sensitive block placing groove 19, the wherein one side fitting temperature-sensitive block placing groove 19 of temperature-sensitive block 22 are arranged, in temperature-sensitive block 22 control region with
47 counter structure of drive cylinder is connected to, and 22 hollow region of temperature-sensitive block is filled with nontoxic sublimed agent 46.
Claims (8)
1. a kind of prestressed steel cylinder pipe die, including head cover（1）, bottom cover（10）, internal model（57）, external mold（3）, vibration machine（4）,
Rotary support, top prestressing force setting device, bottom end prestressing force setting device, reinforced frame（20）, warming prestressing force regulating device
（23）, it is characterised in that：Internal model（57）It is closed as the hollow cylinder of top and bottom opening, external mold by rectangular slab curling（3）By
Rectangular slab curling is closed as the hollow cylinder of top and bottom opening, external mold（3）Inner surface is socketed with steel cylinder（27）, steel cylinder（27）
Top is provided with top prestressing force setting device, steel cylinder（27）Lower part is provided with bottom end prestressing force setting device, top prestressing force
It is provided between setting device and bottom end prestressing force setting device and is fixedly installed in steel cylinder（27）The warming prestressing force of inner wall is adjusted
Device（23）, reinforced frame（20）It is installed on warming prestressing force regulating device by welding or bundled fixed（23）On counter structure,
Internal model（57）And external mold（3）Between hollow region in be socketed with top and bottom be open hollow cylindrical reinforced frame（20）,
Internal model（57）And external mold（3）It is provided with head cover, internal model at the top of the cylinder of composition（57）And external mold（3）The cylinder bottom of composition is arranged
There is bottom cover（10）, head cover and bottom cover are set（10）Internal model afterwards（57）And external mold（3）The molding die of composition is vertically placed on rotation
Turn on bearing counter structure, external mold（3）Outer surface is provided with vibration machine（4）, head cover being capable of activity unlatching.
2. a kind of prestressed steel cylinder pipe die according to claim 1, it is characterised in that：The rotary support is by transmission gear
（13）, power motor（12）, bearing（11）, driven gear mounting ring（6）, driven gear（8）, rail wheel（7）, track（9）, branch
Seat carrier composition, wherein bearing carrier is cylindrical structure, and bearing carrier upper surface intermediate region, which is provided with, to concave
Sunken cylinder support supporting region, bearing carrying bottom side be provided with four to eight using bearing carrier center line as the center of circle simultaneously
It is set to equally distributed rail wheel on the center of circle circular arc（7）, rail wheel（7）It is set to round circular orbit（9）On, bearing（11）
It is set in bearing supporting region, bearing（11）Top carries molding die, and molding die bottom outer surface fixing sleeve is connected to water
The circular ring shape driven gear mounting ring of flat setting（6）, driven gear mounting ring（6）On be fixedly installed horizontally disposed driven tooth
Wheel（8）, driven gear（8）Be set to power motor（12）On transmission gear（13）Engagement installation.
3. a kind of prestressed steel cylinder pipe die according to claim 1 or claim 2, it is characterised in that：The top prestressing force setting dress
It sets and is buckled by steel wire tensioning（15）, into slurry grid（17）, capping（18）Composition, wherein steel cylinder（27）One at the top of molding die
End upper surface passes through bolt（14）Fastening is horizontally disposed capping（18）, capping（18）For hollow circular ring structure, capping（18）Outside
Side surface and external mold（3）Inner surface contact installation, capping（18）Inner surface not with internal model（57）Outer surface connects, capping（18）
Upper surface is close to internal model（57）One end pass through bolt（14）It is arranged in parallel with into slurry grid（17）, into slurry grid（17）For annulus
Shape structure and being provided with is penetrated through into slurry grid（17）The rectangular through-hole of upper and lower surface, into slurry grid（17）Inner surface is bonded internal model
（57）Outer surface is arranged, capping（18）By steel cylinder（27）Inner surface and capping（18）It is formed between the vertical extension line of inner surface
Reinforced frame is provided in region（20）, reinforced frame（20）And steel cylinder（27）Between capping in region（18）Upper surface be provided with to
The deep gouge hole of sunken inside（16）, deep gouge hole（16）Steel wire tensioning is inside provided with to buckle（15）, steel wire tensioning buckle（15）Inside it is provided with steel
Silk（24）One end, steel wire（24）The other end is set to bottom end prestressing force setting device corresponding position, steel wire（24）Middle part is provided with
Warming prestressing force regulating device（23）Counter structure.
4. a kind of prestressed steel cylinder pipe die according to claim 3, it is characterised in that：Bottom end prestressing force setting device by
Level-one tightening hoop（28）, two level tightening hoop（34）, steel wire tensioning buckle（15）, carrier block（31）, upper socket ring carrier block（29）, in
Socket ring carrier block（30）, bottom socket ring carrier block（35）, socket ring（32）, supporting block（36）, tie point（33）Composition, steel cylinder
（27）One end inner surface and socket ring positioned at molding die bottom end（32）One end outer surface connection, socket ring（32）Outside middle part
Surface passes through middle socket ring carrier block（30）Set tie point（33）Fastening installation, middle socket ring carrier block（30）For upper and lower side
It is provided with the hollow cylindrical structure of opening, middle socket ring carrier block（30）Upper outside passes through socket ring carrier block on circular ring shape
（29）It is installed on external mold（3）Inner surface, middle socket ring carrier block（30）Horizontal positioned circular ring shape bottom is provided on bottom surface to insert
Choma carrier block（35）, bottom socket ring carrier block（35）Interior aspect face passes through tie point（33）With internal model（57）Outer surface connects
It connects, bottom socket ring carrier block（35）Bottom outer surface is provided with supporting block（36）, bottom cover（10）Pass through supporting block（36）Bottom is inserted
Choma carrier block（35）Realize support, socket ring（32）Inner surface is close to bottom socket ring carrier block（35）One end be parallel to bottom insert
Choma carrier block（35）It is provided with two level tightening hoop（34）, steel cylinder（27）Close to socket ring（32）One end inner surface be parallel to bottom
Socket ring carrier block（35）It is provided with level-one tightening hoop（28）, two level tightening hoop（34）With level-one tightening hoop（28）On be respectively set
There is steel wire tensioning to buckle（15）, two level tightening hoop（34）With level-one tightening hoop（28）It is buckled by steel wire tensioning（15）Steel wire is fastened respectively
（24）Corresponding part.
5. according to a kind of prestressed steel cylinder pipe die of claim 1 or 4, it is characterised in that：The warming prestressing force adjusts dress
It sets by oil sealing shell（25）, sealing ring（49）, internal thread cylinder（51）, temperature-sensitive block（22）, heat power cylinder, reciprocating transmission device
（50）, drive screw（52）, locating ring（53）, external screw thread cylinder（54）, driven screw（55）, driven screw be socketed ring（56）Group
At external screw thread cylinder（54）One end is provided with the steel wire installing port other end and is provided with externally threaded cylinder, internal thread cylinder（51）
One end is provided with the steel wire installing port other end and is provided with hollow tapped cylinder, internal thread cylinder（51）It is provided with hollow
One end outer surface of internal thread is provided perpendicular to internal thread cylinder（51）The circular ring shape locating ring of outer surface（53）, driven screw
（55）It is provided with the hollow cylinder of locating ring snap groove for one end, screw thread is provided with outside hollow cylinder, hollow tube core is set
It is equipped with screw thread, driven screw（55）One end active buckle of locating ring snap groove is provided in locating ring（53）On, external screw thread cylinder
（54）Engagement is socketed on driven screw（55）In tube core and pass through driven screw（55）After tube core with internal thread cylinder（51）Engagement connects
It connects, driven screw（55）Screw thread and drive screw set by outside（52）Engagement connection, drive screw（52）Pass through transmission shaft（38）
With reciprocating transmission device（50）Counter structure connects, reciprocating transmission device（50）Corresponding part is connect with heat power cylinder, heat power
Cylinder corresponding region and temperature-sensitive block（22）Connection, internal thread cylinder（51）, reciprocating transmission device（50）, drive screw（52）, locating ring
（53）, external screw thread cylinder（54）, driven screw（55）, driven screw be socketed ring（56）All by oil sealing shell（25）Sealing is surrounded, it is interior
Thread barrel（51）With external screw thread cylinder（54）Respectively with oil sealing shell（25）The place of contact is provided with sealing ring（49）, drive screw
（52）It is fixedly installed in oil sealing shell by bearing（25）On.
6. a kind of prestressed steel cylinder pipe die according to claim 5, it is characterised in that：The reciprocating transmission device（50）By sliding
Track slot（37）, reciprocal frame（40）, transmission shaft（38）, half gear（39）, sliding rail（41）Composition, wherein sliding rail（41）It is installed on
Oil sealing shell（25）On inner surface, reciprocal frame（40）For rectangular hollow metal frame, reciprocal frame（40）Two of which is symmetrical
Outer edge is respectively arranged with and sliding rail on side（41）The sliding-rail groove to match（37）, pass through sliding-rail groove（37）By reciprocal frame
（40）It is installed on sliding rail（41）It is interior, it is provided with sliding-rail groove（37）Reciprocal frame（40）Edge is provided with and half gear in side（39）
The driving cog to match, reciprocal frame（40）Middle part is socketed with half gear（39）, half gear（39）Central area is provided with transmission shaft
（38）, transmission shaft（38）With drive screw（52）Connection.
7. a kind of prestressed steel cylinder pipe die according to claim 5, it is characterised in that：The heat power cylinder is by undertaking cylinder
（48）, drive cylinder（47）, piston（44）, compressed spring（43）, drive link（42）Composition accepts cylinder（48）For in both ends open
Hollow-cylindrical structure accepts cylinder（48）Wherein one end and temperature-sensitive block（22）Connection, the other end and drive cylinder（47）Open end is connected to,
Drive cylinder（47）The one end open other end is provided with the hollow cylinder that V belt translation bar installs hole capping, drive cylinder（47）Opening
End and undertaking cylinder（48）Corresponding end connects, drive link（42）Inside it is provided with piston（44）, piston（44）The adjacent one side with covering
Be socketed with band compressed spring（43）Drive link（42）One end connects, drive link（42）The other end and reciprocating transmission device（50）
Counter structure connects, piston（44）Drive link is not installed（42）A side and temperature-sensitive block（22）Corresponding region is connected to and is provided with nothing
Malicious sublimed agent（46）.
8. a kind of prestressed steel cylinder pipe die according to claim 5, it is characterised in that：The temperature-sensitive block（22）In arc-shaped
Empty metallic plate, temperature-sensitive block（22）Crooked radian and internal model（57）Outer surface bending radian is consistent, internal model（57）Outer surface is arranged
Oriented internal model（57）The temperature-sensitive block placing groove of inner surface direction recess（19）, temperature-sensitive block（22）Wherein one side fitting temperature-sensitive block is placed
Slot（19）Setting, temperature-sensitive block（22）Middle control region and drive cylinder（47）Counter structure is connected to, temperature-sensitive block（22）Hollow region is filled
There is nontoxic sublimed agent（46）.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721434630.5U CN208020479U (en) | 2017-11-01 | 2017-11-01 | A kind of prestressed steel cylinder pipe die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721434630.5U CN208020479U (en) | 2017-11-01 | 2017-11-01 | A kind of prestressed steel cylinder pipe die |
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| CN208020479U true CN208020479U (en) | 2018-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333807A (en) * | 2018-12-10 | 2019-02-15 | 湖南五新模板有限公司 | A kind of concrete prefabricated mold with rapid draing function |
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2017
- 2017-11-01 CN CN201721434630.5U patent/CN208020479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333807A (en) * | 2018-12-10 | 2019-02-15 | 湖南五新模板有限公司 | A kind of concrete prefabricated mold with rapid draing function |
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