CN111873146A - Groove type assembled section beam template - Google Patents
Groove type assembled section beam template Download PDFInfo
- Publication number
- CN111873146A CN111873146A CN202010889159.9A CN202010889159A CN111873146A CN 111873146 A CN111873146 A CN 111873146A CN 202010889159 A CN202010889159 A CN 202010889159A CN 111873146 A CN111873146 A CN 111873146A
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- die
- inner die
- floating
- channel
- type assembled
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- 239000012528 membrane Substances 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 1
- 238000005008 domestic process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a groove type assembled segmental beam template, which comprises an inner die, a side die, a bottom die and end dies, wherein the inner die consists of a left inner die, a right inner die, a lower inner die, a vertical connecting rod and a support cross beam, the left inner die and the right inner die are hinged with the lower inner die, adjusting screw rods are symmetrically arranged between the left inner die and the lower inner die, the inner die and a vertical connecting truss are fixed by welding, the vertical truss connecting rod is fixedly connected with an anti-floating cross beam support through a bolt, two ends of the anti-floating cross beam are connected with the side die through bolts, the middle of the anti-floating cross beam is connected with an inner die truss through a bolt, the lower ends of the left side die and the right side die are provided with the adjusting screw rods, the left side die and the right side die are connected with the bottom die through template anti-floating buckles, and the. The groove type section box girder template adopts the integral demoulding of the inner side mould and the side mould, can adjust the bottom mould, reduces the labor intensity, realizes the production diversification and greatly saves the production cost.
Description
The technical field is as follows:
the invention belongs to the field of machinery, and particularly relates to a groove type assembled section beam template.
Background art:
the channel beam has the advantages of low building height, good noise reduction effect, attractive appearance, good visual effect and the like as a novel beam, and is gradually replacing the structural form of the traditional box beam to become the main structural form of the rail transit, particularly the urban rail transit viaduct system, but the domestic process is not mature enough, the template design is not reasonable enough, diversified production cannot be realized, the efficiency is low, and the labor intensity is high.
The invention content is as follows:
the groove-type section groove-type beam template is reasonable in structural design, has the characteristic of diversified production, improves the production efficiency and reduces the production cost.
In order to solve the problems, the technical scheme of the invention is as follows:
a channel-type assembled section beam template comprises a U-shaped inner membrane 2 and an outer membrane; a product pouring area 23 is formed between the inner film 2 and the outer film; the outer membrane comprises a bottom die 1, the left end and the right end of the bottom die 1 are fixedly connected with side dies 2, and the front end and the rear end of the bottom die 1 are fixedly provided with end dies 4; the inner membrane 2 comprises a lower inner mould 18, the left end of the lower inner mould 18 is hinged with a left inner mould 19, and the right end of the lower inner mould 18 is hinged with a right inner mould 20; the lower inner die 18 is respectively connected with a left inner die 19 and a right inner die 20 through a telescopic device; the telescopic device is hinged with the lower inner die 18, the left inner die 19 and the right inner die 20; the lower inner die 18 is fixedly connected with a vertical truss connecting rod 5, the vertical truss connecting rod 5 is connected with an anti-floating cross beam 6, and two ends of the anti-floating cross beam 6 are respectively connected with the side dies 2.
In a further improvement, the bottom die 1 is arranged on an embedded part 10; the two side moulds and the two end moulds are respectively connected with the bottom mould 1 through the template anti-floating buckle 12.
In a further improvement, the bottom die is a replaceable segment bottom die.
In a further improvement, the anti-floating cross beam 6 is in threaded connection with the inner membrane 2 through an inner mould threaded mandril 16 to form an adjustable support.
In a further improvement, an upper clamping screw rod 13 penetrates through the upper parts of the two side dies 2, and a lower clamping screw rod 14 penetrates through the lower parts of the two side dies; the two ends of the lower clamping screw rod 14 and the upper clamping screw rod 13 are connected with clamping blocks 22 in a threaded mode.
In a further improvement, the telescopic device is an adjusting screw rod 7, the adjusting screw rod 7 comprises threaded rods 71 at two ends, the thread directions of the two threaded rods 71 are opposite, and the two threaded rods are in threaded connection with a threaded sleeve 72.
In a further improvement, the vertical truss connecting rod 5 is fixedly connected with the anti-floating crossbeam 6 through a first bolt connection 8; the anti-floating cross beam 6 is fixedly connected with the side die 2 through a second bolt connection 9.
In further improvement, the lower end of the side die is in threaded connection with an adjusting screw rod 11.
In a further improvement, a hanging ring 21 is fixed on the anti-floating cross beam 6.
The invention has the advantages that:
1. reasonable in design, convenient operation adjusts the formwork and the drawing of patterns that lead screw and centre form ejector pin can easily realize the centre form through the centre form, adjusts lead screw and template through the side form and prevent floating the knot and can easily realize being connected of side form and die block and the drawing of patterns of side form, reduces intensity of labour.
2. The template anti-floating buckles are symmetrically arranged among the left outer mold, the right outer mold and the bottom mold, the bottom mold can be replaced, after the channel beam product is taken out, the bottom mold can be replaced, the production of products with different shapes can be realized, the production diversity is increased, and the production cost is reduced.
3. The bottom die is a multi-section type segment bottom die, the pre-camber of the bottom die in different ranges can be adjusted, the inner die and the side die work on one section of bottom die at one time, and the inner die and the side die are directly installed on the next section of bottom die after demolding, so that the step of installing the bottom die is omitted, the time is saved, and the efficiency is improved.
Description of the drawings:
FIG. 1 is a side view of the structure of a mold 1 according to the present invention;
FIG. 2 is a side view of the product 1 of the present invention;
FIG. 3 is a side view of the structure of the mold 2 of the present invention;
FIG. 4 is a side view of the product 2 of the present invention;
FIG. 5 is a top view of the bottom mold structure of the present invention;
FIG. 6 is a side view of the bottom mold structure of the present invention;
FIG. 7 is a front view of an end mold structure of the present invention;
FIG. 8 is a side view of an end mold structure of the present invention;
fig. 9 is a schematic diagram of the operation of the present invention.
The specific implementation mode is as follows:
the invention relates to a groove type assembled segmental beam template, which comprises an inner die 3, a side die 2, a bottom die 1 and an end die 4, wherein the inner die consists of a left inner die, a right inner die, a lower inner die, a vertical truss connecting rod 5 and an anti-floating cross beam 6, the left inner die, the right inner die and the lower inner die are hinged, adjusting screw rods 7 are symmetrically arranged between the left inner die, the right inner die and the lower inner die, the inner die 3 and the vertical truss connecting rod 5 are fixed through welding, the vertical truss connecting rod 5 and the anti-floating cross beam 6 are fixed through a first bolt connection 8, a finish rolling nut 15 is arranged on the anti-floating cross beam 6, two ends of the anti-floating cross beam 6 form adjustable supports with the inner die 3 through inner die threaded ejector rods 16, two ends of the anti-floating cross beam 6 are fixed with the side die 2 through a second bolt connection 9, an embedded part 10 is arranged at the lower end of the bottom die 1, adjusting screw rods 11 are arranged at, the upper end of the side die is provided with an upper clamping screw 13, and the lower end of the side die is provided with a lower clamping screw 14.
The working process of the invention is as follows:
the first step is as follows: as shown in fig. 9, the internal mold threaded mandril 16 on the anti-floating cross beam 6 is firstly loosened by rotation, the upper clamping screw 13 on the upper end of the side mold and the lower clamping screw 14 on the lower end of the side mold are loosened and taken out, and the adjusting screw 7 on the internal mold is rotated to realize the demoulding of the internal mold.
The second step is that: as shown in fig. 5 and 6, the bottom mold is a segment bottom mold, and the inner mold and the outer mold can be moved from the current working segment bottom mold to the next working segment bottom mold, respectively.
The third step: as shown in fig. 3 and 4, after the demolding of the side mold and the inner mold is realized, the bottom mold can be replaced to realize the production of different products.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A channel-type assembled section beam template is characterized by comprising a U-shaped inner membrane (2) and an outer membrane; a product pouring area (23) is formed between the inner film (2) and the outer film; the outer membrane comprises a bottom die (1), side dies (2) are fixedly connected to the left end and the right end of the bottom die (1), and end dies (4) are fixedly arranged at the front end and the rear end of the bottom die (1); the inner membrane (2) comprises a lower inner membrane (18), the left end of the lower inner membrane (18) is hinged with a left inner membrane (19), and the right end of the lower inner membrane (18) is hinged with a right inner membrane (20); the lower inner die (18) is respectively connected with the left inner die (19) and the right inner die (20) through a telescopic device; the telescopic device is hinged with the lower inner die (18), the left inner die (19) and the right inner die (20); the lower inner die (18) is fixedly connected with a vertical truss connecting rod (5), the vertical truss connecting rod (5) is connected with an anti-floating crossbeam (6), and two ends of the anti-floating crossbeam (6) are respectively connected with the side dies (2).
2. A channel-type assembled segmental beam formwork as claimed in claim 1, characterized in that the bottom formwork (1) is mounted on an embedded part (10); the two side molds and the two end molds are respectively connected with the bottom mold (1) through the template anti-floating buckles (12).
3. A channel-type assembled segment beam formwork as claimed in claim 1, wherein the bottom formwork is a replaceable segment bottom formwork.
4. A slot type assembled section beam formwork as claimed in claim 1, wherein the anti-floating crossbeam (6) is screwed with the inner membrane (2) through an inner mould threaded mandril (16) to form an adjustable support.
5. A channel-type sectional beam formwork as claimed in claim 1, wherein the two side forms (2) are penetrated at upper portions thereof by upper clamping screws (13) and at lower portions thereof by lower clamping screws (14); the two ends of the lower clamping screw rod (14) and the upper clamping screw rod (13) are in threaded connection with clamping blocks (22).
6. A slot-type assembled segmental beam formwork as claimed in claim 1, wherein the telescopic means is an adjusting screw (7), the adjusting screw (7) comprising two threaded rods (71) at both ends, the two threaded rods (71) having opposite thread directions and being threadedly connected with a threaded sleeve (72).
7. A channel-type assembled segmental beam formwork as claimed in claim 1, characterised in that the vertical truss connecting rods (5) are fixedly connected with the anti-floating transverse beams (6) by means of first bolted connections (8); the anti-floating cross beam (6) is fixedly connected with the side mold (2) through a second bolt connection (9).
8. A channel-type sectional beam formwork as claimed in claim 1, wherein the side forms are screw-coupled at lower ends thereof with adjusting screws (11).
9. A channel-type assembled segmental beam formwork as claimed in claim 1, characterised in that lifting rings (21) are fixed to the anti-floating transverse beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010889159.9A CN111873146A (en) | 2020-08-28 | 2020-08-28 | Groove type assembled section beam template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010889159.9A CN111873146A (en) | 2020-08-28 | 2020-08-28 | Groove type assembled section beam template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111873146A true CN111873146A (en) | 2020-11-03 |
Family
ID=73198826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010889159.9A Pending CN111873146A (en) | 2020-08-28 | 2020-08-28 | Groove type assembled section beam template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111873146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497439A (en) * | 2020-11-27 | 2021-03-16 | 中铁四局集团第二工程有限公司 | Die and method for manufacturing bridge deck auxiliary member |
| CN112936519A (en) * | 2021-01-27 | 2021-06-11 | 中铁十六局集团有限公司 | Short line matching prefabricated U-shaped section beam template |
-
2020
- 2020-08-28 CN CN202010889159.9A patent/CN111873146A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497439A (en) * | 2020-11-27 | 2021-03-16 | 中铁四局集团第二工程有限公司 | Die and method for manufacturing bridge deck auxiliary member |
| CN112936519A (en) * | 2021-01-27 | 2021-06-11 | 中铁十六局集团有限公司 | Short line matching prefabricated U-shaped section beam template |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201103 |