CN201728733U - Special forming mold for bridge precast beam slabs - Google Patents
Special forming mold for bridge precast beam slabs Download PDFInfo
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- CN201728733U CN201728733U CN2010202650228U CN201020265022U CN201728733U CN 201728733 U CN201728733 U CN 201728733U CN 2010202650228 U CN2010202650228 U CN 2010202650228U CN 201020265022 U CN201020265022 U CN 201020265022U CN 201728733 U CN201728733 U CN 201728733U
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- precast beam
- template
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- side template
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Abstract
The utility model relates to a special forming mold for bridge precast beam slabs, which comprises a core mold, an outer template and a seat. The outer template includes lateral templates and end templates, the lower ends of the two lateral template sets parallel to each other are respectively hinged with a front edge and a rear edge of the seat, first oil cylinders driving the lateral templates to rotate around a hinged point are respectively arranged on outer sides of the lateral templates, the left end template set and the right end template set are respectively arranged above the seat and between the two lateral template sets, and the core mold penetrates through the left end template set and the right end template set, and second oil cylinders respectively driving the end templates to move side to side are arranged on the outer sides of the end templates. The special forming mold has the advantages that the special forming mold is simple in structure and convenient in fabrication, increases precision of the precast bridge beam slabs, facilitates demolding, shortens fabrication time, increases working efficiency, saves manpower and materials, and avoids repeated template assembly and disassembly causing non-uniform specification and quality of stripped precast beam slabs, and attached vibrators respectively arranged on the seat and the lateral templates greatly reduce work load of manual vibration during casting of concrete beam slabs.
Description
Technical field
The utility model relates to a kind of precast beam mould, particularly a kind of moulding mould special for bridge precast beam plate.
Background technology
In the production technology of tradition bridge precast beam plate, the punching block that formwork erection adopts, gently then more than 100 kilogram, heavy then four or five tons, adopt artificial assembly unit very painstaking, general employing straddle truck adds artificial mode template is carried out assembly unit, but efficient is still not high, and speed is very slow, according to this construction technology statistics, article one, the concrete Bridge Beam board assembly line of yearly productive capacity 5000 sides under the situation that has straddle truck to assist, needs to be equipped with 8 artificial assembled formworks, can only assembly unit go out 5 cover templates in one day, after template uses, also need to arrange 2 little chaps' workman to crawl in the core, loosen the screw a little, tear core open, and the work difficulty of tearing core open is very big, because core inside not only space is narrow and small, and temperature is often up to 50 degrees centigrade, and the work of therefore tearing core open also can bring more cost to product.And after the intact template of assembly unit, all need manually to take measurements at every turn, hue angle, leveling, therefore can't guarantee the just the same of template that each assembly unit is come out, the product quality of producing is also uneven.It has the following disadvantages: 1, production efficiency is low, and speed is slow, and is time-consuming; 2, difficult quality guarantee; 3, labour cost height; 4, restriction industry development.
Summary of the invention
The purpose of this utility model is exactly the weak point in the background technology, and a kind of simple in structure, easily manufactured moulding mould special for bridge precast beam plate is provided.
For achieving the above object, the utility model adopts following technical scheme: moulding mould special for bridge precast beam plate, comprise core, exterior sheathing and base, described exterior sheathing comprises side template and Side Template, two groups of side template lower ends parallel to each other are hinged with base front and back side respectively, the outside of side template is respectively equipped with first oil cylinder that the driving side template is rotated around pin joint, about two groups of Side Templates lay respectively between the two groups of side templates in base top, two groups of Side Templates about described core runs through, the Side Template outside is second oil cylinder of drive end template left and right sides slippage respectively.
For a kind of optimization of the present utility model, be provided with first vibrator in the described base.
For a kind of optimization of the present utility model, two groups of side template outsides are respectively equipped with second vibrator.
For a kind of optimization of the present utility model, be respectively equipped with sliding rail on the base, the Side Template lower end is provided with the guide groove that is connected with the sliding rail coupling.
For a kind of optimization of the present utility model, described core is connected in series mutually by the core unit of some hollows and forms, the prefabricated through hole coupling in core unit exterior contour and the bridge precast beam plate.
For a kind of optimization of the present utility model, be provided with some groups the 3rd oil cylinders in the inner chamber of described core, the 3rd oil cylinder one end is connected with the intracavity bottom of core, and the other end is connected with the interior top of chamber of core.
For a kind of optimization of the present utility model, described Side Template is provided with the duct that plurality of rows is used to place presstressed reinforcing steel.
The utility model is compared with background technology, has simple in structure, easily manufactured, changed the manufacturing technology of traditional concrete prefabricated bridge plate, improved the precision of precast bridge plate, the demoulding is easy, Production Time is short, has improved operating efficiency, has saved artificial and material; Avoid the repeated disassembled and assembled template, thereby cause specification, the quality of the precast beam made inconsistent; Base and side template are respectively equipped with form vibrator, reduce the workload of manually vibrating when the concreting beam slab greatly.
Description of drawings
Fig. 1 is the longitudinal plane structure schematic diagram of moulding mould special for bridge precast beam plate.
Fig. 2 is the A-A cutaway view.
Fig. 3 is the side-looking decomposing schematic representation of moulding mould special for bridge precast beam plate.
Fig. 4 is the core structural representation.
Fig. 5 is the structural representation of precast beam.
Fig. 6 is the plan structure schematic diagram of moulding mould special for bridge precast beam plate.
Fig. 7 is the connection diagram of core unit and core unit.
Fig. 8 is the annexation enlarged diagram of lock box and connecting pin.
Specific embodiments
Embodiment 1: with reference to Fig. 1～8.Moulding mould special for bridge precast beam plate, comprise core 3, exterior sheathing and base 5, described exterior sheathing comprises side template 2 and Side Template 1, two groups of side template parallel to each other 2 lower ends are hinged with base 5 front and back sides respectively, the outside of side template 2 is respectively equipped with first oil cylinder 8 that driving side template 2 is rotated around pin joint, about two groups of Side Templates 1 lay respectively between the two groups of side templates 2 in base 5 tops, two groups of Side Templates 1 about described core 3 runs through, Side Template 1 outside are respectively equipped with second oil cylinder 6 of drive end template 1 left and right sides slippage.Be provided with first vibrator 4 in the described base 5.The outside of two groups of side templates 2 is respectively equipped with second vibrator 12.Be respectively equipped with sliding rail 7 on the base 5, Side Template 1 lower end is provided with the guide groove 1b that is connected with sliding rail 7 couplings.Described core 3 is connected in series mutually by the core unit 3a of some hollows and forms, the prefabricated through hole 11a coupling in core unit 3a exterior contour and the bridge precast beam plate 11.Be provided with the 3rd oil cylinder 9, the three oil cylinders 9 one ends in the inner chamber of described core 3 and be connected with the intracavity bottom of core 3, the other end is connected with the interior top of chamber of core 3.Described Side Template 1 is provided with some duct 1a that are used to place presstressed reinforcing steel 11b.
Embodiment 2: with reference to Fig. 4,7 and 8.The right-hand member of core unit 3a is provided with the connecting pin 3b parallel with core unit 3a center line, connecting pin 3b is provided with fore shaft 3b1, the left end of core unit 3a is provided with lock box 3c, be provided with electromagnet 3c1 in the lock box 3c, slip base 3c2, back-moving spring 3c3 and latch 3c4, the central vertical of latch 3c4 and core unit 3a, its lower end is connected with slip base 3c2, slip base 3c2 lower end is provided with electromagnet 3c1, fixedly connected at the bottom of the box of described electromagnet 3c1 and lock box 3c, electromagnet 3c1 both sides are provided with some back-moving spring 3c3, the upper end of back-moving spring 3c3 is connected with slip base 3c2, be connected at the bottom of the box of its lower end and lock box 3c, the connecting pin 3b of the first core unit goes up fore shaft 3b1 and mates with the latch 3c4 of the second core unit and be connected.
With reference to Fig. 1～8.After using this moulding mould special for bridge precast beam plate; it is just enough that a same production line only need be equipped with a part-time machinery operator; one day minimum 60 cover template that can assembly unit go out; not only save artificial; improved operating efficiency; article one, the output of production line can improve 3.3 times, and the large-scale production process has also been reduced by the possibility of artificial restriction.
What need understand is: though present embodiment has been done more detailed explanation to the utility model; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (7)
1. moulding mould special for bridge precast beam plate, comprise core, exterior sheathing and base, it is characterized in that: described exterior sheathing comprises side template and Side Template, two groups of side template lower ends parallel to each other are hinged with base front and back side respectively, the outside of side template is respectively equipped with first oil cylinder that the driving side template is rotated around pin joint, about two groups of Side Templates lay respectively between the two groups of side templates in base top, two groups of Side Templates about described core runs through, the Side Template outside is respectively equipped with second oil cylinder of drive end template left and right sides slippage.
2. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: be provided with first vibrator in the described base.
3. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: two groups of side template outsides are respectively equipped with second vibrator.
4. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: be respectively equipped with sliding rail on the base, the Side Template lower end is provided with the guide groove that is connected with the sliding rail coupling.
5. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: described core is connected in series mutually by the core unit of some hollows and forms, the prefabricated through hole coupling in core unit exterior contour and the bridge precast beam plate.
6. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: be provided with the 3rd oil cylinder in the inner chamber of described core, the 3rd oil cylinder one end is connected with the intracavity bottom of core, and the other end is connected with the interior top of chamber of core.
7. moulding mould special for bridge precast beam plate according to claim 1 is characterized in that: described Side Template is provided with the duct that plurality of rows is used to place presstressed reinforcing steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202650228U CN201728733U (en) | 2010-07-20 | 2010-07-20 | Special forming mold for bridge precast beam slabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202650228U CN201728733U (en) | 2010-07-20 | 2010-07-20 | Special forming mold for bridge precast beam slabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728733U true CN201728733U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202650228U Expired - Fee Related CN201728733U (en) | 2010-07-20 | 2010-07-20 | Special forming mold for bridge precast beam slabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728733U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538143A (en) * | 2013-11-06 | 2014-01-29 | 杭州宇航交通工程有限公司 | Forming mold for precast beam plate |
| CN106965301A (en) * | 2017-04-18 | 2017-07-21 | 刘嵩 | The rapid mould opening-closing mould and preparation method of a kind of new precast concrete beam column component |
| CN107053440A (en) * | 2017-05-10 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of precast plate girder pedestal preparation method |
| CN110480803A (en) * | 2019-08-06 | 2019-11-22 | 安徽巢湖路桥建设集团有限公司 | Precast beam moulding mould special |
| CN111391072A (en) * | 2020-03-25 | 2020-07-10 | 江苏锡沂钢模有限公司 | Prefabricated bearing bridge mould |
-
2010
- 2010-07-20 CN CN2010202650228U patent/CN201728733U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538143A (en) * | 2013-11-06 | 2014-01-29 | 杭州宇航交通工程有限公司 | Forming mold for precast beam plate |
| CN103538143B (en) * | 2013-11-06 | 2015-08-19 | 杭州宇航交通工程有限公司 | A kind of precast beam mould |
| CN106965301A (en) * | 2017-04-18 | 2017-07-21 | 刘嵩 | The rapid mould opening-closing mould and preparation method of a kind of new precast concrete beam column component |
| CN107053440A (en) * | 2017-05-10 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of precast plate girder pedestal preparation method |
| CN110480803A (en) * | 2019-08-06 | 2019-11-22 | 安徽巢湖路桥建设集团有限公司 | Precast beam moulding mould special |
| CN111391072A (en) * | 2020-03-25 | 2020-07-10 | 江苏锡沂钢模有限公司 | Prefabricated bearing bridge mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20120720 |