CN109333774B - Die table for producing assembled prefabricated part and lifting method - Google Patents
Die table for producing assembled prefabricated part and lifting method Download PDFInfo
- Publication number
- CN109333774B CN109333774B CN201811388304.4A CN201811388304A CN109333774B CN 109333774 B CN109333774 B CN 109333774B CN 201811388304 A CN201811388304 A CN 201811388304A CN 109333774 B CN109333774 B CN 109333774B
- Authority
- CN
- China
- Prior art keywords
- die table
- lifting
- movable
- square tubes
- prefabricated
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material 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
- 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
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0055—Mould pallets; Mould panels
Abstract
The invention provides a die table for producing prefabricated components and a lifting method, comprising a bottom die table and a movable die table, wherein the movable die table consists of a plurality of support square tubes and sectional die tables which are mutually staggered, the movable die table is arranged on the bottom die table, the upper surface of the bottom die table is horizontally matched with the lower surface of the movable die table, and both ends of the bottom die table and the movable die table are provided with limiting devices. The die table for producing the prefabricated part and the lifting method thereof can improve the production speed, shorten the construction period and reduce the labor intensity of constructors, and have the advantages of environment-friendly construction and reduced possibility of cracking or quality problems of the prefabricated part.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a die table for producing prefabricated components and a lifting method.
Background
The traditional prefabricated component production die table is mainly a 3.5 x 9m steel die table and is partly a 3.5 x 12m or 4 x 12m steel die table, but no matter what the die table is, the die table is only a platform for component production, and a complicated process is required for hoisting components to a storage yard. The traditional method includes two steps, namely lifting prefabricated parts from a die table, stacking the prefabricated parts in a centralized manner at the end of a production line, lifting the prefabricated parts one by one onto a flat car, transferring the prefabricated parts to a storage yard, stacking the prefabricated parts one by one onto the storage yard, and moving the prefabricated parts in a complicated manner when loading the prefabricated parts; the second is to lift the prefabricated components from the die table one by one and stack the prefabricated components on the stacking rack at the end of the production line, but each stacking also needs to place cushion blocks between the components, which is time-consuming and labor-consuming.
At present, the two lifting means have the following defects: (1) The lifting efficiency is low, and a cushion block is required to be arranged for lifting the component once from the die table; (2) The transfer efficiency of the components is low, and cushion blocks are required to be placed in each transfer; (3) The loading efficiency of the components is low, and the cushion blocks are required to be placed when the components are moved each time; (4) The hoisting is troublesome, and in addition, the possibility that the prefabricated component cracks or has quality problems is greatly increased in the process of hoisting for many times, so that the cost and the time are obviously increased.
Disclosure of Invention
In order to solve one of the defects of the technology, the invention provides the die table for producing the prefabricated part and the lifting method, which not only can effectively prevent the prefabricated part from cracking or other quality problems in the lifting process, but also can reduce the lifting times and improve the working efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an assembled prefabricated component production is with mould platform, includes bottom mould platform and movable mould platform, movable mould platform comprises a plurality of support side's pipe of mutual staggered arrangement and segmentation mould platform, movable mould platform place in on the bottom mould platform, the bottom mould platform with the both ends of movable mould platform all are equipped with stop device, and prefabricated component transversely puts on the movable mould platform.
Preferably, the bottom die table comprises a die table frame which is formed by mutually intersecting and fixing a plurality of vertical square tubes and a plurality of horizontal square tubes and can be horizontally placed.
Preferably, the limiting device comprises a limiting clamping groove and a limiting clamping block, and the limiting clamping block is clamped with the limiting clamping groove.
Preferably, the limit clamping groove is formed in the vertical square tubes at two ends of the bottom die table, one end of the limit clamping block is arranged in the sectional die table of the movable die table, and the other end of the limit clamping block is clamped with the limit clamping groove.
Preferably, a layer of sealant is filled in the gap between the support square tube and the segmentation die bench.
Preferably, hanging rings are symmetrically arranged at two ends of each supporting square tube.
In addition, a lifting method of the die table for producing the prefabricated part comprises the following steps:
(1) After the prefabricated part is prepared and maintained, the limiting clamping block 32 is pulled out of the limiting clamping groove 31;
(2) Determining the number of the support square tubes 21 to be lifted according to the size of the prefabricated parts, determining the number of lifting hooks needing lifting equipment according to the number of the lifted support square tubes 21, and controlling the lifting hooks on the lifting equipment to hook the lifting rings on the two ends of the support square tubes 21;
(3) When all the hanging rings on the support square tube 21 to be lifted are stably hooked by the hanging hooks, the lifting equipment is controlled to lightly lift, and the yard lifted to the bottom surface level is stably placed.
Compared with the prior art, the invention has the following beneficial effects:
1. the die table for producing the prefabricated part and the lifting method can improve the production speed, shorten the construction period, reduce the labor intensity of constructors and protect the construction environment.
2. Because the die table and the prefabricated part are lifted out during lifting, the work of placing the cushion block in the later period is omitted on the premise of ensuring the stability of the prefabricated part, and the lifting, transferring and loading efficiencies are extremely high.
3. Because handling, need not to hang prefabricated component off or shift from the mould platform, then prefabricated component is in balanced state all the time, avoids damaging or leading to the component to split and appear quality problems because of the non-standard operation of links such as handling, transportation, loading, hoist and mount of component.
Drawings
FIG. 1 is a schematic structural view of a modular preform production mold table according to the present invention;
FIG. 2 is a top view of a movable mold table of the mold table for producing prefabricated parts according to the present invention;
FIG. 3 is an enlarged view of a portion of a stop device in a modular preform production molding station according to the present invention;
FIG. 4 is a schematic view of the structure of the bottom die table of the die table for producing the prefabricated parts;
fig. 5 is a schematic structural view of a hanging ring in a die table for producing an assembled prefabricated part, which is hooked by a hanging hook;
fig. 6 is a schematic structural view of a hanging ring in a die table for producing an assembled prefabricated part, which is provided by the invention, when the hanging ring is hooked by the hanging ring;
fig. 7 is a side view of a hanging ring in a die table for producing an assembled prefabricated part, which is provided by the invention, hooked by a hanging hook.
Reference numerals illustrate:
1-die table, 11-vertical square tube, 12-horizontal square tube, 2-movable die, 21-supporting square tube, 22-sectional die table, 3-limiting device, 31-limiting clamping groove, 32-limiting clamping block, 4-hanging ring, 41-annular fixed structure, 42-annular limiting structure, 421-movable node, 422-toothed structure, 423-connecting block, 43-bolt and 5-hanging hook.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.
As shown in fig. 1-4, this embodiment provides a modular prefabricated component production die table, including bottom die table 1 and movable die table 2, movable die table 2 comprises a plurality of support square pipes 21 and segmentation die table 22 of mutual staggered arrangement, movable die table 2 place in on the bottom die table 1, the upper surface of bottom die table 1 with the lower surface level of movable die table 2 agrees with, bottom die table 1 lies in the leveling, makes prefabricated component under operation such as pouring concrete more steady, bottom die table 1 with the both ends of movable die table 2 all are equipped with stop device 3 can be fixed bottom die table 1 with movable die table 2 prevents movable die table 2 is in shift on the bottom die table 1, because bottom die table 1 is the steel die table, its deformation is little for bottom die table 1 with movable die table 2 between the compactness, only need bottom die table 1 with movable die table 2 is equipped with stop device 3 can be fixed in with the both ends of movable die table 2, if the quick setting up too much stop device is unfavorable for quick setting up, the quick setting up of stop device 3 can not be done. The prefabricated parts are laid transversely on the movable die table 2, and the movable die table 2 can be adapted to accommodate prefabricated parts of different types and sizes, while ensuring that prefabricated parts of different types and sizes are lifted from the support square tube 21.
The bottom die table 1 is a die table frame which can be horizontally placed in a transverse mode and is formed by mutually intersecting and fixing a plurality of vertical square tubes 11 and a plurality of transverse square tubes 12.
The limiting device 3 comprises a limiting clamping groove 31 and a limiting clamping block 32, and the limiting clamping groove 31 corresponds to the limiting clamping block 32 in size.
The limiting clamping groove 31 is formed in the vertical square pipe upper 11 of the bottom die table 1, and the limiting clamping block 32 extends into the segmented die table 22 of the movable die table 2.
And a layer of sealant is filled in the gap between the support square tube 21 and the segmentation die bench 22, so that the slurry leakage of the prefabricated component during pouring is prevented, the waste of materials is caused, and the concrete pouring is completed smoothly. The gap is filled with a layer of sealant, so that the support square tube 21 and the sectional die table 22 have a certain connecting force, and the main purpose is to seal the gap, but when the support square tube 21 is lifted, the support square tube 21 can be smoothly separated from the sectional die table 22, and the lifting operation is completed.
The movable die table 2 consists of 7 support square tubes 21 and 8 segmented die tables 22, and the number of the support square tubes 21 and the segmented die tables 22 can be increased or reduced according to the size of prefabricated components actually produced, and the components of the die tables are simple and quick.
The two ends of each supporting square tube 21 are symmetrically provided with hanging rings 4 which comprise bolts 43 and annular fixing structures 41 fixed on the bolts 43, and the bottoms of the bolts 43 are fixed on the supporting square tubes 21.
In addition, another embodiment also provides a lifting method of the die table for producing the prefabricated component, which comprises the following steps:
(1) After the prefabricated part is prepared and maintained, the limiting clamping block 32 is pulled out of the limiting clamping groove 31;
(2) Determining the number of the support square tubes 21 to be lifted according to the size of the prefabricated parts, determining the number of lifting hooks needing lifting equipment according to the number of the lifted support square tubes 21, and controlling the lifting hooks on the lifting equipment to hook the lifting rings 4 on the two ends of the support square tubes 21;
(3) When all the hanging rings 4 on the support square tube 21 to be lifted are stably hooked by the hanging hooks, the lifting equipment is controlled to lightly lift, and the yard lifted to the bottom surface level is stably placed.
After the lifting is completed, as the supporting square tube 21 in the middle of the sectional die table 22 is removed, a new supporting square tube 21 is put between the sectional die tables 22 before the casting of the next prefabricated part,
in the step (2), the number of the lifting hooks is 2 times that of the lifting rings 4.
In embodiment 2, as shown in fig. 5-7, an annular limiting structure 42 with a shape similar to that of the annular fixing structure 41 is further disposed on the hanging ring 4, movable nodes 421 are uniformly disposed on the annular limiting structure 42 at intervals, the movable nodes 421 divide the annular limiting structure 42 into a plurality of connecting blocks 423, every two adjacent connecting blocks 423 are connected through the movable nodes 421 therebetween, each connecting block 423 can rotate around the movable node 421 adjacent to the connecting block 423, the connecting block 423 at the tail part of the annular limiting structure 42 is provided with a tooth-shaped structure 422, wherein the movable node 421 disposed at the top end of the annular limiting structure 42 fixes the annular limiting structure 42 on the annular fixing structure 41, the annular limiting structure 42 is curled towards the hanging hook 5 by rotating the connecting block 423 at the tail part of the annular limiting structure 42, the tooth-shaped structure 422 on the tail part 423 of the annular limiting structure 42 is clamped on the hanging hook 5, and the tooth-shaped structure 422 is clamped on the hanging hook 5, so that the hanging hook 5 is prevented from falling off from being firmly due to the hanging ring-shaped structure 5, and the hanging ring-shaped structure is prevented from being firmly supported by the hanging ring-shaped structure and falling from the hanging ring 5, and the lifting device is prevented from being firmly falling off during the lifting and being firmly supported by the hanging ring.
In summary, the support square tube and the sectional die table are combined in a staggered manner to form the movable die table, when the prefabricated part is prepared and molded on the movable die table and maintenance is completed, the prefabricated part can be directly lifted and transported to a storage yard after the lifting rings on the support square tube are hooked by the lifting hooks of the lifting equipment, and as the support square tube serves as a cushion block of the prefabricated part all the time, the work of repositioning the cushion block in the prior art is omitted, so that the lifting, transferring and loading efficiency is extremely high, the placement stability of the prefabricated part is ensured, and the quality problem caused by damage or cracking of the part due to the non-standard operation of the links such as lifting, transferring, loading and lifting of the part is avoided.
It will be clear to a person skilled in the art that the scope of the present invention is not limited to the examples discussed in the foregoing, but that several variations and modifications are possible without deviating from the scope of the invention as defined in the attached claims. While the invention has been illustrated and described in detail in the drawings and the specification, such illustration and description are to be considered illustrative or exemplary only and not restrictive. The invention is not limited to the disclosed embodiments.
Claims (5)
1. The utility model provides a modular prefabricated component production is with mould platform and handling method which characterized in that includes bottom mould platform (1) and movable mould platform (2) its characterized in that: the movable die table (2) consists of a plurality of support square tubes (21) and a segmented die table (22) which are arranged in a staggered manner, the movable die table (2) is arranged on the bottom die table (1), limiting devices (3) are arranged at two ends of the bottom die table (1) and the movable die table (2), and prefabricated parts are transversely arranged on the movable die table (2); 1. the limiting device (3) comprises a limiting clamping groove (31) and a limiting clamping block (32), and the limiting clamping block (32) is clamped with the limiting clamping groove (31);
the lifting method of the die table for producing the prefabricated part comprises the following steps:
(1) After the prefabricated part is prepared and maintained, the limiting clamping block (32) is pulled out of the limiting clamping groove (31);
(2) Determining the number of the support square tubes (21) to be lifted according to the size of the prefabricated part, determining the number of lifting hooks needing lifting equipment according to the number of the lifted support square tubes (21), and controlling the lifting hooks on the lifting equipment to hook the lifting rings (4) on the two ends of the support square tubes (21);
(3) When all the hanging rings (4) on the support square tube (21) to be lifted are stably hooked by the hanging hooks, the lifting equipment is controlled to lightly lift, and the lifting to a storage yard with the horizontal bottom surface is stably placed.
2. The die table for producing the prefabricated component and the lifting method according to claim 1, wherein the bottom die table (1) comprises a die table frame which is formed by mutually intersecting and fixing a plurality of vertical square tubes (11) and a plurality of transverse square tubes (12) and can be horizontally placed horizontally.
3. The modular prefabricated component production die table and the lifting method according to claim 2, wherein the limit clamping groove (31) is formed in the vertical square tubes (11) at two ends of the bottom die table (1), one end of the limit clamping block (32) is formed in the sectional die table (22) of the movable die table (2), and the other end of the limit clamping block is clamped with the limit clamping groove (31).
4. The modular prefabricated component production bench and the hoisting method according to claim 1, characterized in that a layer of sealant is filled in the gap between the support square tube (21) and the sectional bench (22).
5. The modular prefabricated component production die table and the hoisting method as claimed in claim 1, wherein the two ends of each supporting square tube (21) are symmetrically provided with hoisting rings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388304.4A CN109333774B (en) | 2018-11-21 | 2018-11-21 | Die table for producing assembled prefabricated part and lifting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388304.4A CN109333774B (en) | 2018-11-21 | 2018-11-21 | Die table for producing assembled prefabricated part and lifting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109333774A CN109333774A (en) | 2019-02-15 |
| CN109333774B true CN109333774B (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811388304.4A Active CN109333774B (en) | 2018-11-21 | 2018-11-21 | Die table for producing assembled prefabricated part and lifting method |
Country Status (1)
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| CN (1) | CN109333774B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1759820A1 (en) * | 1968-06-11 | 1972-01-13 | Hubmann Georg | Construction element set for the production of the second shell of a wall formwork from two load-bearing prefabricated wall formworks connected to one another by parts of their reinforcement |
| US4831797A (en) * | 1986-03-10 | 1989-05-23 | Hy-Rise Scaffolding Ltd. | Concrete forming structure with A-frame |
| CN103342222A (en) * | 2013-07-16 | 2013-10-09 | 深圳市华森机电技术有限公司 | Reciprocating type conveying system and reciprocating type conveying device |
| CN103552910A (en) * | 2013-11-15 | 2014-02-05 | 上海电气电站设备有限公司 | Iron core section lifting structure |
| CN203726422U (en) * | 2014-03-28 | 2014-07-23 | 京东方光科技有限公司 | Membrane material assembly jig |
| CN105668163A (en) * | 2016-01-29 | 2016-06-15 | 中民筑友有限公司 | Prefabricated part production and transportation system |
| CN106217589A (en) * | 2016-09-13 | 2016-12-14 | 阜阳市兴华机械装备有限公司 | A kind of PC prefabricated components former |
| CN207105233U (en) * | 2017-06-21 | 2018-03-16 | 北京智慧云建科技有限公司 | A kind of new concrete prefabricated components punching block platform |
| CN108381749A (en) * | 2018-04-25 | 2018-08-10 | 安徽海龙建筑工业有限公司 | A kind of nonstandard stereo production lines of novel PC |
-
2018
- 2018-11-21 CN CN201811388304.4A patent/CN109333774B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1759820A1 (en) * | 1968-06-11 | 1972-01-13 | Hubmann Georg | Construction element set for the production of the second shell of a wall formwork from two load-bearing prefabricated wall formworks connected to one another by parts of their reinforcement |
| US4831797A (en) * | 1986-03-10 | 1989-05-23 | Hy-Rise Scaffolding Ltd. | Concrete forming structure with A-frame |
| CN103342222A (en) * | 2013-07-16 | 2013-10-09 | 深圳市华森机电技术有限公司 | Reciprocating type conveying system and reciprocating type conveying device |
| CN103552910A (en) * | 2013-11-15 | 2014-02-05 | 上海电气电站设备有限公司 | Iron core section lifting structure |
| CN203726422U (en) * | 2014-03-28 | 2014-07-23 | 京东方光科技有限公司 | Membrane material assembly jig |
| CN105668163A (en) * | 2016-01-29 | 2016-06-15 | 中民筑友有限公司 | Prefabricated part production and transportation system |
| CN106217589A (en) * | 2016-09-13 | 2016-12-14 | 阜阳市兴华机械装备有限公司 | A kind of PC prefabricated components former |
| CN207105233U (en) * | 2017-06-21 | 2018-03-16 | 北京智慧云建科技有限公司 | A kind of new concrete prefabricated components punching block platform |
| CN108381749A (en) * | 2018-04-25 | 2018-08-10 | 安徽海龙建筑工业有限公司 | A kind of nonstandard stereo production lines of novel PC |
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| Publication number | Publication date |
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| CN109333774A (en) | 2019-02-15 |
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