CN107322784A - Concrete prefabricated pipe external mold folding, locking device and its folding, locking method - Google Patents
Concrete prefabricated pipe external mold folding, locking device and its folding, locking method Download PDFInfo
- Publication number
- CN107322784A CN107322784A CN201710507758.8A CN201710507758A CN107322784A CN 107322784 A CN107322784 A CN 107322784A CN 201710507758 A CN201710507758 A CN 201710507758A CN 107322784 A CN107322784 A CN 107322784A
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- CN
- China
- Prior art keywords
- plate
- external mold
- door
- fork
- folding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of concrete prefabricated pipe external mold folding, locking device and its folding, locking method, including the outer die body with axially open, active door-plate, passive door-plate, folding component and latch assembly, active door-plate and passive door-plate are located at the both sides of outer die body opening respectively, folding component include pull bar, support shaft, actively fork, by driven fork and bearing, support shaft is arranged on active door-plate, drag link sleeve is arranged in support shaft in the upper end of support shaft, actively fork；Bearing is arranged on passive door-plate, and corresponding with actively fork, is arranged on respectively by a bearing pin in actively fork and bearing by the two ends of driven fork；Latch assembly includes elevating mechanism, elevating lever, tiltedly carves and fix and tiltedly carve, and elevating mechanism is arranged on the upper end of passive door-plate, and elevating lever is connected with elevating mechanism, tiltedly carved on elevating lever, and fixation is tiltedly carved on active door-plate.Present invention reduces labor intensity, the operating time has been saved, efficiency is improved.
Description
Technical field
The present invention relates to building field, more particularly, to a kind of concrete prefabricated pipe external mold folding, locking device and its
Folding, locking method.
Background technology
Die sinking action process of the concrete prefabricated pipe production mould in production and application be：Outer die locking mechanism is unclamped,
Spreading external mold；And mould assembling action process is：External mold is shunk, outer die locking mechanism is locked.That is, the front and rear of folding external mold, is all needed
First external mold is implemented to unclamp or locking operation, existing retaining mechanism is that operate extremely expense using bolt and nut locking
When it is laborious.In operation, it is necessary to which workman climbs up climbs down, carry high pulling torque spanner, singly turn on or tighten tens spiral shells
Mother, to realize the locking or release of mould.Here the problem of existing mainly has：One is that labor intensity is big, and efficiency is low, needs
Want workman to climb up outside several meters of high external molds to climb down, again operation operation spanner；Two be that the tightening force of each bolt can not be entered
The problems such as row bolt service life that is uniformly controlled and occurs differs greatly, gap is uneven between door-plate.
The content of the invention
The present invention in order to overcome the shortcomings of it is above-mentioned there is provided one kind easy to use, stability it is good without potential safety hazard, Er Qiecao
Make quick effortless concrete prefabricated pipe external mold folding, locking device, including the outer die body 8 with axially open, active
Door-plate 13, passive door-plate 14, folding component and latch assembly, active door-plate 13 and passive door-plate 14 are located at the outside of outer die body 8,
And it is located at the both sides that outer die body 8 is open respectively.The folding component include pull bar 1, support shaft 3, at least one actively fork 2,
And it is equal with the quantity of actively fork 2 by driven fork 4 and bearing 6, support shaft 3 is arranged on active door-plate 13, and pull bar 1 is enclosed on
The upper end of support shaft 3, actively fork 2 is arranged in support shaft 3；The bearing 6 is arranged on passive door-plate 14, and is put with active
Bar 2 is corresponded, and is arranged on respectively by a bearing pin 5 in actively fork 2 and bearing 6 by the two ends of driven fork 4.
The latch assembly include elevating mechanism 7, elevating lever 12, tiltedly carve 11 and at least one fixation tiltedly carve 9, elevating mechanism
7 are arranged on the upper end of passive door-plate 14, and elevating lever 12 is connected with elevating mechanism 7, and is lifted by elevating mechanism 7, tiltedly carves 11 peaces
It is fixed tiltedly to carve 9 on active door-plate 13 on elevating lever 12.
The concrete prefabricated pipe external mold folding of the present invention, locking device, an inclined-plane 15, matched moulds are provided with fixed tiltedly carve on 9
Retread and carve 11 and move down and can be compressed with fixed 9 inclined-plane 15 tiltedly carved.
The concrete prefabricated pipe external mold folding of the present invention, locking device, the actively fork 2 are provided with two.
The concrete prefabricated pipe external mold folding of the present invention, locking device, the elevating mechanism 7 are worm and gear lift,
The screw mandrel of worm and gear lift is connected with elevating lever 12.The self-locking performance of worm and gear lift 7, making during work tiltedly to carve 11 will not
Loosen.
The concrete prefabricated pipe external mold folding of the present invention, locking device, by the bearing pin 5 of the one end of driven fork 4 through passive
Split pin 10 is set after swing rod 4 and actively fork 2；By the bearing pin 5 of the other end of driven fork 4 through after by driven fork 4 and bearing 6
It is also provided with split pin 10.
The present invention is closed using concrete prefabricated pipe external mold folding, the folding of locking device, locking method, including external mold
Close, external mold is locked, external mold unclamps and external mold die sinking；External mold is closed and closed：By the rotary supporting shaft 3 of pull bar 1, actively fork 2 is driven to revolve
Turn, to pull by driven fork 4, driving active door-plate 13 and passive door-plate 14 are moved closer to, until the two is brought into close contact, and the two
A full circle is combined to form with external mold；External mold is locked：Elevating mechanism 7 promotes elevating lever 12 to move down, and driving is tiltedly carved 11 and is displaced downwardly to and solid
It is fixed tiltedly to carve 9 compressions, so as to lock the outer active door-plate 13 of outer die body 8 and passive door-plate 14；External mold unclamps：Elevating mechanism 7, which drives, to be risen
Drop bar 12 is moved up, and driving is tiltedly carved 11 and moved up, and tiltedly 9 releases is carved with fixation, so as to unclamp the outer active door-plate 13 of outer die body 8 and passive door
Plate 14；External mold is molded：Support shaft 3 is rotated backward by pull bar 1, drives the rotation of actively fork 2 to promote by driven fork 4, driving
Active door-plate 13 and passive door-plate 14 are opened.
The beneficial effects of the invention are as follows：
After the present invention, workman need not climb up outside mould and climb down, it is not required that respectively by dozens of bolt, one one
Open or tighten individually, reduce labor intensity, saved the operating time, improve efficiency；Meanwhile, on the whole with knot
Structure is exquisite, easy to use, stability is good and the characteristics of without potential safety hazard.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the schematic top plan view of the external mold locking state of the present invention；
Fig. 2 is the schematic top plan view of the external mold releasing orientation of the present invention；
Fig. 3 is the schematic front view of the external mold releasing orientation of the present invention；
Be locked the schematic diagram tiltedly carved when Fig. 4 is external mold locking state of the invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Concrete prefabricated pipe external mold folding as Figure 1-3, locking device, including the outer die body with axially open
8th, active door-plate 13, passive door-plate 14, folding component and latch assembly, active door-plate 13 and passive door-plate 14 are located at outer die body 8
Outside, and respectively be located at outer die body 8 be open both sides.The folding component includes pull bar 1, support shaft 3, two actively forks
2 and equal with the quantity of actively fork 2 by driven fork 4 and bearing 6, support shaft 3 is arranged on active door-plate 13,1 set of pull bar
In the upper end of support shaft 3, actively fork 2 is arranged in support shaft 3；The bearing 6 be arranged on passive door-plate 14 on, and with actively
Swing rod 2 is corresponded, and is arranged on respectively by a bearing pin 5 in actively fork 2 and bearing 6 by the two ends of driven fork 4.By driven fork
The bearing pin 5 of 4 one end is setting split pin 10 through after by driven fork 4 and actively fork 2；Existed by the bearing pin 5 of the other end of driven fork 4
Split pin 10 is also provided with through after by driven fork 4 and bearing 6.
The latch assembly include elevating mechanism 7, elevating lever 12, tiltedly carve 11 and at least one fixation tiltedly carve 9, elevating mechanism
7 are arranged on the upper end of passive door-plate 14, and elevating lever 12 is connected with elevating mechanism 7, and is lifted by elevating mechanism 7, tiltedly carves 11 peaces
It is fixed tiltedly to carve 9 on active door-plate 13 on elevating lever 12.An inclined-plane 15 is provided with 9 in fixed tiltedly carve, matched moulds retreads
Carve 11 and move down and can be compressed with fixed 9 inclined-plane 15 tiltedly carved.The elevating mechanism 7 is worm and gear lift, worm and gear lifting
The screw mandrel of machine is connected with elevating lever 12.The self-locking performance of worm and gear lift 7, making during work tiltedly to carve 11 to loosen.
It is a kind of using concrete prefabricated pipe external mold folding, the folding of locking device, locking method, including external mold close close,
External mold locking, external mold are unclamped and external mold die sinking；When external mold conjunction is closed, by the rotary supporting shaft 3 of pull bar 1, actively fork 2 is driven to revolve
Turn, to pull by driven fork 4, driving active door-plate 13 and passive door-plate 14 are moved closer to, until the two is brought into close contact, and the two
A full circle is combined to form with external mold；Support shaft 3 is rotated backward by pull bar 1 during die sinking, drives the rotation of actively fork 2 to promote quilt
Driven fork 4, driving active door-plate 13 and passive door-plate 14 are opened.
External mold lock when, elevating mechanism 7 promote elevating lever 12 move down, driving tiltedly carve 11 be displaced downwardly to fixation tiltedly carve 9 compressions
（As shown in Figure 4）, so as to lock the outer active door-plate 13 of outer die body 8 and passive door-plate 14；When external mold unclamps, pass through elevating mechanism 7
Drive elevating lever 12 to move up, driving is tiltedly carved 11 and moved up, tiltedly 9 releases carved with fixation, thus unclamp the outer active door-plate 13 of outer die body 8 and
Passive door-plate 14.
After using the present invention, workman need not climb up outside mould and climb down, it is not required that respectively by dozens of bolt,
Singly open or tighten, reduce labor intensity, saved the operating time, improve efficiency；Meanwhile, on the whole
It is good and the characteristics of without potential safety hazard with delicate structure, easy to use, stability.
It is above-mentioned according to the present invention for enlightenment, by above-mentioned description, relevant staff completely can without departing from
In the range of this invention technological thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of concrete prefabricated pipe external mold folding, locking device, it is characterised in that including the outer die body with axially open
（8）, active door-plate（13）, passive door-plate（14）, folding component and latch assembly, active door-plate（13）With passive door-plate（14）Position
In outer die body（8）Outside, and respectively be located at outer die body（8）The both sides of opening, the folding component includes pull bar（1）, supporting
Axle（3）, at least one actively fork（2）And and actively fork（2）Quantity is equal by driven fork（4）And bearing（6）, branch
Hold axle（3）Installed in active door-plate（13）On, pull bar（1）It is enclosed on support shaft（3）Upper end, actively fork（2）Installed in supporting
Axle（3）On；The bearing（6）Installed in passive door-plate（14）On, and and actively fork（2）Correspond, by driven fork（4）'s
Two ends pass through a bearing pin respectively（5）Installed in actively fork（2）And bearing（6）On；The latch assembly includes elevating mechanism
（7）, elevating lever（12）, tiltedly carve（11）Tiltedly carved with least one fixation（9）, elevating mechanism（7）Installed in passive door-plate（14）'s
Upper end, elevating lever（12）With elevating mechanism（7）Connection, and pass through elevating mechanism（7）Lifting, is tiltedly carved（11）Installed in elevating lever
（12）On, fixation is tiltedly carved（9）Installed in active door-plate（13）On.
2. concrete prefabricated pipe external mold folding according to claim 1, locking device, it is characterised in that fixed oblique
Carve（9）It is provided with an inclined-plane（15）, matched moulds, which retreads, to be carved（11）Moving down can tiltedly carve with fixation（9）Inclined-plane（15）Compress.
3. concrete prefabricated pipe external mold folding according to claim 1, locking device, it is characterised in that the active
Swing rod（2）Provided with two.
4. concrete prefabricated pipe external mold folding according to claim 1, locking device, it is characterised in that the lifting
Mechanism（7）For worm and gear lift, the screw mandrel and elevating lever of worm and gear lift（12）Connection.
5. concrete prefabricated pipe external mold folding according to claim 1, locking device, it is characterised in that by driven fork
（4）The bearing pin of one end（5）Through by driven fork（4）And actively fork（2）After split pin is set（10）；By driven fork（4）Separately
The bearing pin of one end（5）Through by driven fork（4）And bearing（6）After be also provided with split pin（10）.
6. the concrete prefabricated pipe external mold folding described in a kind of utilization claim 1, the folding of locking device, locking method,
It is characterised in that it includes external mold conjunction is closed, external mold is locked, external mold unclamps and external mold die sinking；External mold is closed and closed：Pass through pull bar（1）Rotate
Support shaft（3）, drive actively fork（2）Rotation, to pull by driven fork（4）, drive active door-plate（13）With passive door-plate
（14）Move closer to, until the two is brought into close contact, and the two combines to form a full circle with external mold；External mold is locked：Elevating mechanism
（7）Promote elevating lever（12）Move down, driving is tiltedly carved（11）It is displaced downwardly to and is tiltedly carved with fixation（9）Compress, so as to lock outer die body（8）Outside
Active door-plate（13）With passive door-plate（14）；External mold unclamps：Elevating mechanism（7）Drive elevating lever（12）Move up, driving is tiltedly carved
（11）Move up, tiltedly carved with fixation（9）Unclamp, so as to unclamp outer die body（8）Outer active door-plate（13）With passive door-plate（14）；Outside
Mould is molded：Pass through pull bar（1）Rotate backward support shaft（3）, drive actively fork（2）Rotate to promote by driven fork（4）, driving
Active door-plate（13）With passive door-plate（14）Open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507758.8A CN107322784A (en) | 2017-06-28 | 2017-06-28 | Concrete prefabricated pipe external mold folding, locking device and its folding, locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507758.8A CN107322784A (en) | 2017-06-28 | 2017-06-28 | Concrete prefabricated pipe external mold folding, locking device and its folding, locking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107322784A true CN107322784A (en) | 2017-11-07 |
Family
ID=60198791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507758.8A Pending CN107322784A (en) | 2017-06-28 | 2017-06-28 | Concrete prefabricated pipe external mold folding, locking device and its folding, locking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322784A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858732A (en) * | 2018-07-25 | 2018-11-23 | 沈丹萍 | Mold in a kind of concrete prefabricated round tube |
| CN108908686A (en) * | 2018-07-25 | 2018-11-30 | 沈丹萍 | A kind of concrete prefabricated round tube internal model locking device and its locking method |
| CN108972870A (en) * | 2018-07-25 | 2018-12-11 | 沈丹萍 | A kind of concrete prefabricated round tube internal model structure and its opening/closing method |
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|---|---|---|---|---|
| DE2607692A1 (en) * | 1976-02-25 | 1977-09-01 | Pfeiffer Maschf Ettlingen | Concrete pipe manufacturing mould - has socket locking devices coupled together and to central locking mechanism |
| SU737220A1 (en) * | 1977-12-13 | 1980-05-30 | Подмосковное Отделение Всесоюзного Производственного Проектного Объединения "Союзводпроект" | Detachable mould for centrifugal production of articles from concrete mortars |
| US4601923A (en) * | 1984-06-29 | 1986-07-22 | Centricon Maschinenbau Emil Bonato & Co. Kg | Mold for manufacturing objects by a centrifugal casting method |
| US5714080A (en) * | 1995-05-05 | 1998-02-03 | Ameron International Corporation | Self-actuating molds for vertically casting concrete pipe |
| CN201082564Y (en) * | 2007-09-11 | 2008-07-09 | 河北长城长电极有限公司 | Quick opening and closing electrode mold |
| CN201760963U (en) * | 2010-08-16 | 2011-03-16 | 秦皇岛天业通联重工股份有限公司 | End mold booster open-close type concrete pipe piece mold |
| CN103921349A (en) * | 2014-03-12 | 2014-07-16 | 周兆弟 | Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof |
| CN203957116U (en) * | 2014-06-12 | 2014-11-26 | 江苏江桥机械制造有限公司 | Vertical vibrating internal mold single open-door mechanism |
| CN104191519A (en) * | 2014-08-27 | 2014-12-10 | 江苏江扬建材机械有限公司 | Vertical machining device and method for small-caliber PCCP |
| CN207448775U (en) * | 2017-06-28 | 2018-06-05 | 江苏和天下建筑科技研究院有限公司 | Concrete prefabricated pipe external mold folding, locking device |
-
2017
- 2017-06-28 CN CN201710507758.8A patent/CN107322784A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2607692A1 (en) * | 1976-02-25 | 1977-09-01 | Pfeiffer Maschf Ettlingen | Concrete pipe manufacturing mould - has socket locking devices coupled together and to central locking mechanism |
| SU737220A1 (en) * | 1977-12-13 | 1980-05-30 | Подмосковное Отделение Всесоюзного Производственного Проектного Объединения "Союзводпроект" | Detachable mould for centrifugal production of articles from concrete mortars |
| US4601923A (en) * | 1984-06-29 | 1986-07-22 | Centricon Maschinenbau Emil Bonato & Co. Kg | Mold for manufacturing objects by a centrifugal casting method |
| US5714080A (en) * | 1995-05-05 | 1998-02-03 | Ameron International Corporation | Self-actuating molds for vertically casting concrete pipe |
| CN201082564Y (en) * | 2007-09-11 | 2008-07-09 | 河北长城长电极有限公司 | Quick opening and closing electrode mold |
| CN201760963U (en) * | 2010-08-16 | 2011-03-16 | 秦皇岛天业通联重工股份有限公司 | End mold booster open-close type concrete pipe piece mold |
| CN103921349A (en) * | 2014-03-12 | 2014-07-16 | 周兆弟 | Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof |
| CN203957116U (en) * | 2014-06-12 | 2014-11-26 | 江苏江桥机械制造有限公司 | Vertical vibrating internal mold single open-door mechanism |
| CN104191519A (en) * | 2014-08-27 | 2014-12-10 | 江苏江扬建材机械有限公司 | Vertical machining device and method for small-caliber PCCP |
| CN207448775U (en) * | 2017-06-28 | 2018-06-05 | 江苏和天下建筑科技研究院有限公司 | Concrete prefabricated pipe external mold folding, locking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858732A (en) * | 2018-07-25 | 2018-11-23 | 沈丹萍 | Mold in a kind of concrete prefabricated round tube |
| CN108908686A (en) * | 2018-07-25 | 2018-11-30 | 沈丹萍 | A kind of concrete prefabricated round tube internal model locking device and its locking method |
| CN108972870A (en) * | 2018-07-25 | 2018-12-11 | 沈丹萍 | A kind of concrete prefabricated round tube internal model structure and its opening/closing method |
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| PB01 | Publication | ||
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Application publication date: 20171107 |