CN106914983B - Vertical external mold for concrete pipe forming - Google Patents
Vertical external mold for concrete pipe forming Download PDFInfo
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- CN106914983B CN106914983B CN201710269778.6A CN201710269778A CN106914983B CN 106914983 B CN106914983 B CN 106914983B CN 201710269778 A CN201710269778 A CN 201710269778A CN 106914983 B CN106914983 B CN 106914983B
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- outer die
- driving
- vertical rib
- driven
- door plate
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- 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
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A vertical external mould for forming concrete pipe. Relates to the field of concrete pipe forming equipment, in particular to improvement of an external mold thereof. The vertical outer die for forming the concrete pipe is exquisite in structure, convenient to use, good in stability and free of potential safety hazards, and the outer die can be opened and closed stably and efficiently during operation. The outer die comprises an outer die body with an axial opening and an opening and closing assembly, wherein a driving door plate and a driven door plate are arranged in the axial opening, and the driving door plate and the driven door plate are oppositely arranged and are respectively and fixedly connected with the outer die body; the slide is connected in the outside of driven door plant along the axial fixed of external mold body, slider sliding connection in the slide and all with pull rod fixed connection, the one end of drag hook articulated with the main shaft on, and the other end overlap joint is on the slider, the slider is the wedge. The invention has the characteristics of exquisite structure, convenient use, good stability and no potential safety hazard on the whole.
Description
Technical Field
The invention relates to the field of concrete pipe forming equipment, in particular to improvement of an external mold of the concrete pipe forming equipment.
Background
At present, a vertical vibration process is usually adopted to form a pipe core for manufacturing a concrete pipe in China, and as shown in a Chinese utility model patent with the name of 'a concrete pipe external mold' and the application number of '201520231302. X' published by the state office on 8, 12 and 2015, each bolt is manually rotated when the external mold is opened and closed; the operation is got up and is wasted time and energy extremely, and has higher potential safety hazard along with to there are the bolt life difference that appears because of can't carrying out unified control to the tightening force of each bolt great, the inhomogeneous scheduling problem in gap between the door plant.
Disclosure of Invention
Aiming at the problems, the invention provides the vertical external mold for forming the concrete pipe, which has the advantages of exquisite structure, convenient use, good stability and no potential safety hazard, and can stably and efficiently open and close the external mold during operation.
The technical scheme of the invention is as follows: the outer die comprises an outer die body with an axial opening and an opening and closing assembly, wherein a driving door plate and a driven door plate are arranged in the axial opening, and the driving door plate and the driven door plate are oppositely arranged and are respectively and fixedly connected with the outer die body;
the opening and closing assembly comprises a main shaft, a pull rod, at least one drag hook, at least one sliding seat and at least one sliding block, and the main shaft is hinged to the outer side of the driving door plate along the axial direction of the outer die body;
the sliding seat is fixedly connected to the outer side of the driven door plate along the axial direction of the outer die body, the sliding blocks are connected in the sliding seat in a sliding mode and are fixedly connected with the pull rod, one end of the drag hook is hinged to the main shaft, the other end of the drag hook is connected to the sliding block in a lap joint mode, and the sliding block is wedge-shaped.
The draw hook is the arc, and is equipped with the latch segment with the slider adaptation on its one side inner wall towards the slider, the latch segment is the wedge.
The end face of the driving door plate, which is back to the center of the outer mold body, is fixedly connected with a driving vertical rib plate, and the end face of the driven door plate, which is back to the center of the outer mold body, is fixedly connected with a driven vertical rib plate;
the driving vertical rib plate is parallel to the driven vertical rib plate;
the main shaft is hinged on the driving vertical rib plate and is positioned on one side of the driving vertical rib plate, which is opposite to the driven vertical rib plate;
the sliding seats are fixedly connected to the driven vertical rib plates and are located on one sides, back to the driving vertical rib plates, of the driven vertical rib plates.
The opening and closing assembly further comprises a driving cylinder, one end of the driving cylinder is hinged to the outer wall of the outer die body, the other end of the driving cylinder is hinged to the driven vertical rib plate, and the driving vertical rib plate is arranged in the middle of the driving cylinder in a penetrating mode.
The opening and closing assembly further comprises a limiting rod, one end of the limiting rod is fixedly connected to the driven vertical rib plate, the middle of the limiting rod penetrates through the driving vertical rib plate, and the end, far away from the driven vertical rib plate, of the limiting rod is further detachably connected with a limiting block.
The pull rod is divided into a plurality of sections, and two adjacent sections of pull rods are fixedly connected through a sliding block.
The end face, facing the driven door plate, of the driving door plate is provided with a first sealing groove arranged along the axial direction of the outer die body, and the end face, facing the driving door plate, of the driven door plate is provided with a second sealing groove arranged along the axial direction of the outer die body and a sealing convex edge matched with the first sealing groove.
The opening and closing assembly further comprises a locking cylinder, the locking cylinder is arranged along the axial direction of the outer die body, one end of the locking cylinder is fixedly connected to the outer wall of the outer die body, and the other end of the locking cylinder is fixedly connected with the pull rod.
When the draw hook is used, the draw hooks can be synchronously locked or released through the up-and-down movement of the draw rod, so that the problems of large service life difference of the bolts, uneven gaps among door plates and the like caused by the fact that the tightening force of each bolt cannot be uniformly controlled in the prior art are effectively solved; meanwhile, the scheme also has the advantages of good locking effect, high working stability and simplicity and convenience in operation; in addition, the draw hook is locked or released to be operated by the draw rod, so that potential safety hazards in the prior art are eliminated, and the labor intensity of operators is greatly reduced. The invention has the characteristics of exquisite structure, convenient use, good stability and no potential safety hazard on the whole.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
figure 2 is an enlarged view of a portion of figure 1 at a,
figure 3 is a state of use reference diagram of the present invention,
figure 4 is a bottom view of the opening and closing assembly of figure 1,
FIG. 5 is a schematic diagram of an embodiment of the present invention;
in the drawing, 1 is an outer die body, 11 is a driving door plate, 110 is a driving vertical rib plate, 111 is a first sealing groove, 12 is a driven door plate, 120 is a driven vertical rib plate, 121 is a second sealing groove, and 122 is a sealing rib;
2 is an opening and closing component, 21 is a main shaft, 22 is a pull rod, 23 is a draw hook, 230 is a locking block, 24 is a sliding seat, 25 is a sliding block, 26 is a driving cylinder, 27 is a limiting rod, and 270 is a limiting block.
Detailed Description
The invention is shown in figures 1-5, and comprises an external mold body 1 with an axial opening and an opening and closing component 2, wherein a driving door panel 11 and a driven door panel 12 are arranged in the axial opening, and the driving door panel 11 and the driven door panel 12 are oppositely arranged and respectively fixedly connected with the external mold body 1;
the opening and closing assembly 2 comprises a main shaft 21, a pull rod 22, at least one draw hook 23, at least one sliding seat 24 and at least one sliding block 25, wherein the main shaft 21 is hinged to the outer side of the driving door panel 11 along the axial direction of the outer die body 1;
When the draw hook is used, the draw hooks can be synchronously locked or released through the up-and-down movement of the draw rods, so that the problems of large service life difference of the bolts, uneven gaps among door plates and the like caused by the fact that the tightening force of each bolt cannot be uniformly controlled in the prior art are effectively solved; meanwhile, the scheme also has the advantages of good locking effect, high working stability and simplicity and convenience in operation; in addition, the draw hook is locked or released to be operated by the draw rod, so that potential safety hazards in the prior art are eliminated, and the labor intensity of operators is greatly reduced. The invention has the characteristics of exquisite structure, convenient use, good stability and no potential safety hazard on the whole.
The draw hook 23 is arc-shaped, and a locking block 230 matched with the slide block 25 is arranged on the inner wall of one side of the draw hook facing the slide block 25, and the locking block 230 is wedge-shaped. Through the matching action of the wedge-shaped locking block 250 and the wedge-shaped sliding block 25, the draw hook 23 can close the outer die body 1 more tightly, so that the form stability and the structural strength of the outer die during working are greatly improved.
The end face of the driving door panel 11, which is back to the center of the outer mold body 1, is fixedly connected with a driving vertical rib plate 110, and the end face of the driven door panel 12, which is back to the center 1 of the outer mold body, is fixedly connected with a driven vertical rib plate 120;
the driving vertical rib plate 110 is parallel to the driven vertical rib plate 120;
the main shaft 21 is hinged on the driving vertical rib plate 110 and is positioned on one side of the driving vertical rib plate 110, which is opposite to the driven vertical rib plate 120;
the sliding seats 24 are all fixedly connected to the driven vertical rib plate 120 and located on one side of the driven vertical rib plate 120 opposite to the driving vertical rib plate 110. The positions of the main shaft 21 and the slide seat 24 can be more conveniently arranged through the driving vertical rib plate 110 and the driven vertical rib plate 120, so that the structure is more exquisite.
The opening and closing assembly 2 further comprises a driving cylinder 26, one end of the driving cylinder 26 is hinged to the outer wall of the outer die body 1, the other end of the driving cylinder 26 is hinged to the driven vertical rib plate 120, and the driving vertical rib plate 110 is arranged in the middle of the driving cylinder 26 in a penetrating mode. The driven vertical rib plate 120 and the driving vertical rib plate 110 can be conveniently and efficiently controlled to move relatively by driving the air cylinder 26, so that the external mold body is opened and closed, the automation degree of the equipment during working is greatly improved, and the labor intensity of operators is greatly reduced.
The opening and closing assembly 2 further comprises a limiting rod 27, one end of the limiting rod 27 is fixedly connected to the driven vertical rib plate 120, the middle of the limiting rod 27 penetrates through the driving vertical rib plate 110, and the end, far away from the driven vertical rib plate 120, of the limiting rod 27 is further detachably connected with a limiting block 270. The maximum distance between the driven vertical rib plate 120 and the driving vertical rib plate 110 can be controlled through the limiting rod 27, so that the opening degree of the outer die body 1 is limited, the action stability is improved, and meanwhile, the potential safety hazard is effectively reduced.
The pull rod 22 is divided into a plurality of sections, and two adjacent sections of pull rods are fixedly connected through a slide block 25. Therefore, the disassembly and assembly processes of the pull rod 22 and the slide block 25 are greatly simplified, and the overall processing cost, the processing difficulty and the assembly difficulty are effectively reduced.
The end face, facing the driven door panel 12, of the driving door panel 11 is provided with a first sealing groove 111 arranged along the axial direction of the outer die body 1, and the end face, facing the driving door panel 11, of the driven door panel 12 is provided with a second sealing groove 121 arranged along the axial direction of the outer die body and a first sealing rib 122 matched with the first sealing groove. So that the driving door plate 11 and the driven door plate 12 are attached more tightly, and the surface quality is higher after the concrete pipe is processed.
The included angle between the wedge-shaped surface of at least one slide block and the vertical surface is gradually reduced from top to bottom. Therefore, the lower sliding block and the locking block matched with the sliding block can bear larger moment, and the concrete pouring device has better structural stability.
The opening and closing assembly 2 further comprises a locking cylinder, the locking cylinder is arranged along the axial direction of the outer die body, one end of the locking cylinder is fixedly connected to the outer wall of the outer die body, and the other end of the locking cylinder is fixedly connected with the pull rod. The locking cylinder can conveniently and efficiently drive the pull rod to act, and provides stable supporting force after the pull hook is locked, so that the external mold is more stable and reliable in a closed state.
Claims (7)
1. A vertical outer die for concrete pipe molding comprises an outer die body with an axial opening and an opening and closing assembly, wherein a driving door plate and a driven door plate are arranged in the axial opening, and the driving door plate and the driven door plate are oppositely arranged and are respectively and fixedly connected with the outer die body;
the opening and closing assembly comprises a main shaft, a pull rod, at least one drag hook, at least one sliding seat and at least one sliding block,
the main shaft is hinged to the outer side of the driving door plate along the axial direction of the outer die body;
the sliding seat is fixedly connected to the outer side of the driven door plate along the axial direction of the outer die body, the sliding blocks are connected in the sliding seat in a sliding mode and are fixedly connected with the pull rod, one end of the drag hook is hinged to the main shaft, the other end of the drag hook is in lap joint with the sliding block, and the sliding block is wedge-shaped;
the door is characterized in that the end face of the driving door plate, which is back to the center of the outer mold body, is fixedly connected with a driving vertical rib plate, and the end face of the driven door plate, which is back to the center of the outer mold body, is fixedly connected with a driven vertical rib plate;
the driving vertical rib plate is parallel to the driven vertical rib plate;
the main shaft is hinged on the driving vertical rib plate and is positioned on one side of the driving vertical rib plate, which is opposite to the driven vertical rib plate;
the sliding seats are fixedly connected to the driven vertical rib plates and are located on one sides, back to the driving vertical rib plates, of the driven vertical rib plates.
2. The vertical outer die for forming the concrete pipe as claimed in claim 1, wherein the draw hook is arc-shaped, and a locking block matched with the slide block is arranged on the inner wall of one side of the draw hook facing the slide block, and the locking block is wedge-shaped.
3. The vertical outer die for forming the concrete pipe according to claim 1, wherein the opening and closing assembly further comprises a driving cylinder, one end of the driving cylinder is hinged to the outer wall of the outer die body, the other end of the driving cylinder is hinged to the driven vertical rib plate, and the driving vertical rib plate penetrates through the middle of the driving cylinder.
4. The vertical outer die for forming the concrete pipe according to claim 1, wherein the opening and closing assembly further comprises a limiting rod, one end of the limiting rod is fixedly connected to the driven vertical rib plate, the middle part of the limiting rod penetrates through the driving vertical rib plate, and the end, far away from the driven vertical rib plate, of the limiting rod is further detachably connected with a limiting block.
5. The vertical outer die for forming the concrete pipe according to claim 1, wherein the pull rod is divided into a plurality of sections, and two adjacent sections of the pull rod are fixedly connected through a sliding block.
6. The vertical outer die for forming the concrete pipe as claimed in claim 1, wherein a first sealing groove axially arranged along the outer die body is formed in the end face, facing the driven door plate, of the driving door plate, and a second sealing groove axially arranged along the outer die body and a sealing rib matched with the first sealing groove are formed in the end face, facing the driving door plate, of the driven door plate.
7. The vertical outer die for forming the concrete pipe according to claim 1, wherein the opening and closing assembly further comprises a locking cylinder, the locking cylinder is arranged along the axial direction of the outer die body, one end of the locking cylinder is fixedly connected to the outer wall of the outer die body, and the other end of the locking cylinder is fixedly connected to the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269778.6A CN106914983B (en) | 2017-04-24 | 2017-04-24 | Vertical external mold for concrete pipe forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269778.6A CN106914983B (en) | 2017-04-24 | 2017-04-24 | Vertical external mold for concrete pipe forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106914983A CN106914983A (en) | 2017-07-04 |
| CN106914983B true CN106914983B (en) | 2022-05-06 |
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ID=59567883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710269778.6A Active CN106914983B (en) | 2017-04-24 | 2017-04-24 | Vertical external mold for concrete pipe forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914983B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714080A (en) * | 1995-05-05 | 1998-02-03 | Ameron International Corporation | Self-actuating molds for vertically casting concrete pipe |
| CN2481510Y (en) * | 2001-06-26 | 2002-03-13 | 常熟市同大机械有限公司 | Structurally improved mould opening and clamping mechanism |
| CN2481511Y (en) * | 2001-06-26 | 2002-03-13 | 常熟市同大机械有限公司 | Mould opening and clamping mechanism |
| AUPS195302A0 (en) * | 2002-04-26 | 2002-05-30 | Vertech Hume Pty Ltd | Vertical moulding of concrete |
| CN201249485Y (en) * | 2008-06-17 | 2009-06-03 | 江苏江扬建材机械厂 | Closing device of vertical vibration steel mould |
| CN203888023U (en) * | 2014-06-20 | 2014-10-22 | 石家庄通天管业有限公司 | Outer mold of vertical vibrating pipe mold |
| CN104191519B (en) * | 2014-08-27 | 2016-08-17 | 江苏江扬建材机械有限公司 | The interior mould of a kind of small-bore PCCP pipe vertical machining device and processing method thereof |
| CN206678167U (en) * | 2017-04-24 | 2017-11-28 | 江苏江扬建材机械有限公司 | Vertical external mold for pipe of concrete shaping |
-
2017
- 2017-04-24 CN CN201710269778.6A patent/CN106914983B/en active Active
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| CN106914983A (en) | 2017-07-04 |
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