CN205521920U - Prestressed concrete platform - Google Patents
Prestressed concrete platform Download PDFInfo
- Publication number
- CN205521920U CN205521920U CN201620116959.6U CN201620116959U CN205521920U CN 205521920 U CN205521920 U CN 205521920U CN 201620116959 U CN201620116959 U CN 201620116959U CN 205521920 U CN205521920 U CN 205521920U
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- stretch
- draw
- baffle plate
- concrete
- earthen platform
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Abstract
Prestressed concrete platform including the concrete platform, fixes first stretch -draw baffle and second stretch -draw baffle at the concrete bench, first stretch -draw baffle is provided with at least a set of tentioning head board and stretch -draw tailboard with the double -phase of second stretch -draw baffle respectively to the interfacial to with its and the solid side of concrete stake fixed connection, wherein the central part of tentioning head board is provided with a tensioning screw rod, just tensioning screw rod outwards extends from the direction of keeping away from the stake of the solid side of concrete to carry out prestressing force stretch -draw with it to the stake of the solid side of concrete, one side that first stretch -draw baffle is deviating from the stake of the solid side of concrete is provided with the third stretch -draw baffle that is fixed in the concrete bench, just tensioning screw rod runs through in third stretch -draw baffle to it is connected with a stretch -draw lock nut to sentence the screw thread mode in the position that this tensioning screw rod stretches out third stretch -draw baffle. The utility model discloses when carrying out prestressing force stretch -draw, its production quality who ensures the solid side of concrete stake has simplified the structural design of mould, reduce cost simultaneously.
Description
Technical field
This utility model belongs to Architectural Equipment manufacturing technology field, is specifically related to a kind of prestressed concrete earthen platform.
Background technology
It is appreciated that in the process of manufacture of pre-tensioning system prestressed concrete solid pile, needs to use prestressed concrete earthen platform it to be carried out prestressed stretch-draw, so that this pretensioning prestressed concrete solid square pile possesses prestressed.At present, existing prestressed concrete earthen platform is during carrying out prestressed stretch-draw to pretensioning prestressed concrete solid square pile, the prestressing force of its stretch-draw is directly on the mould for producing this pretensioning prestressed concrete solid square pile, thus can cause this prestressed concrete earthen platform during stretch-draw, its mould is because being deformed by stretch-draw prestressing force, and then have a strong impact on the quality of the pretensioning prestressed concrete solid square pile produced, also can increase design difficulty and the manufacturing cost of mould simultaneously.
Utility model content
The purpose of this utility model is the prestressed concrete earthen platform for solving above-mentioned technical problem.
Specifically, a kind of prestressed concrete earthen platform, for carrying out prestressed stretch-draw to concrete solid square pile；Including coagulation earthen platform, the the first stretch-draw baffle plate being fixed on coagulation earthen platform and the second stretch-draw baffle plate, it is respectively arranged with least one set stretch-draw head plate and stretch-draw tailgate between two opposite faces of described first stretch-draw baffle plate and the second stretch-draw baffle plate, and be connected with itself and concrete solid square pile are fixing, the central part of wherein said stretch-draw head plate is provided with a tensioning screw rod, and described tensioning screw rod stretches out from the direction away from concrete solid square pile, concrete solid square pile is carried out prestressed stretch-draw with it；Described first stretch-draw baffle plate is provided with the 3rd stretch-draw baffle plate being fixed on coagulation earthen platform in the side deviating from concrete solid square pile, and described tensioning screw rod is through the 3rd stretch-draw baffle plate, and stretches out the position of the 3rd stretch-draw baffle plate at this tensioning screw rod and connect threadably and have a tensioning lock jack panel.
As preferred version of the present utility model, the edge, periphery of described stretch-draw head plate is provided with multiple first screw, and threadeds with the nut being inlaid on concrete solid square pile with it.
As preferred version of the present utility model, described stretch-draw tailgate is resisted against on the second stretch-draw baffle plate, and threadeds with the nut being inlaid on concrete solid square pile with through multiple second screws on this stretch-draw tailgate.
As preferred version of the present utility model, described first stretch-draw baffle plate, the second stretch-draw baffle plate and the 3rd stretch-draw baffle part are plugged in coagulation earthen platform, and the part stretching to coagulation earthen platform pours with coagulation earthen platform and is integrated.
As preferred version of the present utility model, between two opposite faces of described first stretch-draw baffle plate, it is provided with three stretch-draw head plate.
As preferred version of the present utility model, described coagulation earthen platform is fixed with multiple second stretch-draw baffle plate, and described multiple second stretch-draw baffle plates are arranged setting successively relative to the first stretch-draw baffle plate.
Due to the application of technique scheme, this utility model has the advantages that
Prestressed concrete earthen platform of the present utility model, by the first stretch-draw baffle plate, 3rd stretch-draw baffle plate is fixedly installed with coagulation earthen platform, make this prestressed concrete earthen platform after concrete solid square pile being carried out prestressed stretch-draw by tensioning screw rod, when being locked with tensioning lock jack panel, its reverse prestressing force produced acts directly on the 3rd stretch-draw baffle plate and coagulation earthen platform, the mould producing this concrete solid square pile can't be produced the effect of power, thus avoid during concrete solid square pile is carried out prestressed stretch-draw, the situation deformed because mould stress is big, and then ensure that the quality of production of concrete solid square pile, simplify the structure design of mould simultaneously, reduce cost.
Accompanying drawing explanation
The top view of the prestressed concrete earthen platform that Fig. 1 is provided by this utility model preferred embodiment.
The sectional view of the prestressed concrete earthen platform that Fig. 2 is provided by this utility model preferred embodiment.
The sectional view of the prestressed concrete earthen platform that Fig. 3 is provided by another embodiment of this utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Refer to Fig. 1, Fig. 2, the prestressed concrete earthen platform 100 that this utility model preferred embodiment is provided, for concrete solid square pile is carried out prestressed stretch-draw, specifically pretensioning prestressed concrete solid square pile is carried out prestressed stretch-draw.The prestressed concrete earthen platform 100 of the present embodiment includes coagulation earthen platform the 10, first stretch-draw baffle plate the 20, second stretch-draw baffle plate 30, the 3rd stretch-draw baffle plate 40, stretch-draw head plate 50, stretch-draw tailgate 60, tensioning screw rod 70 and tensioning lock jack panel 80.
Described first stretch-draw baffle plate the 20, second stretch-draw baffle plate 30 and the 3rd stretch-draw baffle plate 40 are fixed with coagulation earthen platform 10 and are connected, and be specifically plugged in coagulation earthen platform 10, and the part stretching to this coagulation earthen platform 10 is to pour to be integrated with coagulation earthen platform 10.Specifically, described first stretch-draw baffle plate 20 and the second stretch-draw baffle plate 30 are integrally fixed at the both sides of coagulation earthen platform 10, and are specifically arranged between two opposite faces of the first stretch-draw baffle plate 20 and the second stretch-draw baffle plate 30 for two ends of the concrete solid square pile (not shown) of prestressed stretch-draw.
It is appreciated that between the opposite face that described stretch-draw head plate 50 is provided in the first stretch-draw baffle plate 20, and stretch-draw tailgate 60 is provided between the opposite face of the second stretch-draw baffle plate 30, be respectively used to be connected fixing with concrete solid square pile.It is appreciated that, the quantity of the concrete solid square pile according to this required effect in prestressed concrete earthen platform 100, can be fixedly connected with it with stretch-draw tailgate 60 by multiple stretch-draw head plate 50, in the present embodiment, three stretch-draw head plate 50 and stretch-draw tailgate 60 it are respectively provided with between the opposite face of described first stretch-draw baffle plate 20 and the second stretch-draw baffle plate 30.Specifically, the edge, periphery of described stretch-draw head plate 50 is provided with multiple first screw 51, and threadeds with the nut (not shown) being inlaid on concrete solid square pile with it；Described stretch-draw tailgate 60 is resisted against on the second stretch-draw baffle plate 30, and threaded with the nut (not shown) being inlaid on concrete solid square pile with through multiple second screws 61 on this stretch-draw tailgate 60, and then realize stretch-draw head plate 50, stretch-draw tailgate 60 in the prestressed concrete earthen platform 100 that the present embodiment is provided and be fixedly connected with concrete solid square pile.
Described tensioning screw rod 70 is specifically arranged on the central part of described stretch-draw head plate 50, and described tensioning screw rod 70 is from stretching out away from concrete solid square pile, and runs through and arrange with the 3rd stretch-draw baffle plate 40, concrete solid square pile is carried out prestressed stretch-draw with it；Wherein, described tensioning screw rod 70 connects threadably in the position stretching out the 3rd stretch-draw baffle plate 40 a tensioning lock jack panel 80, so this prestressed concrete earthen platform 100 is in work, with drawing high mechanism, tensioning screw rod 70 is stretched out towards deviating from concrete solid square pile mode, and realize the stretching action to concrete solid square pile by stretch-draw head plate 50, after being stretched to certain degree, with tensioning lock jack panel 80, tensioning screw rod 70 can be locked.
As the preferred version of the present embodiment, referring to Fig. 3, the prestressed concrete earthen platform 100 of the present embodiment is fixed with multiple second stretch-draw baffle plate 30 on coagulation earthen platform 10, and described multiple second stretch-draw baffle plates 30 are arranged setting successively relative to the first stretch-draw baffle plate 20.It is appreciated that, each second stretch-draw baffle plate 30 and the first stretch-draw baffle plate 20 correspond to the concrete solid square pile of a kind of specification, so this prestressed concrete earthen platform 100 is during specifically used, the concrete solid square pile of different size can be carried out prestressed stretch-draw, that is improve the scope of application of this prestressed concrete earthen platform 100.
In sum, prestressed concrete earthen platform of the present utility model, by the first stretch-draw baffle plate, 3rd stretch-draw baffle plate is fixedly installed with coagulation earthen platform, make this prestressed concrete earthen platform after concrete solid square pile being carried out prestressed stretch-draw by tensioning screw rod, when being locked with tensioning lock jack panel, its reverse prestressing force produced acts directly on the 3rd stretch-draw baffle plate and coagulation earthen platform, the mould producing this concrete solid square pile can't be produced the effect of power, thus avoid during concrete solid square pile is carried out prestressed stretch-draw, the situation deformed because mould stress is big, and then ensure that the quality of production of concrete solid square pile, simplify the structure design of mould simultaneously, reduce cost.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (6)
1. a prestressed concrete earthen platform, for carrying out prestressed stretch-draw to concrete solid square pile；It is characterized in that: include coagulation earthen platform, the the first stretch-draw baffle plate being fixed on coagulation earthen platform and the second stretch-draw baffle plate, it is respectively arranged with least one set stretch-draw head plate and stretch-draw tailgate between two opposite faces of described first stretch-draw baffle plate and the second stretch-draw baffle plate, and be connected with itself and concrete solid square pile are fixing, the central part of wherein said stretch-draw head plate is provided with a tensioning screw rod, and described tensioning screw rod stretches out from the direction away from concrete solid square pile, concrete solid square pile is carried out prestressed stretch-draw with it；Described first stretch-draw baffle plate is provided with the 3rd stretch-draw baffle plate being fixed on coagulation earthen platform in the side deviating from concrete solid square pile, and described tensioning screw rod is through the 3rd stretch-draw baffle plate, and stretches out the position of the 3rd stretch-draw baffle plate at this tensioning screw rod and connect threadably and have a tensioning lock jack panel.
Prestressed concrete earthen platform the most according to claim 1, it is characterised in that: the edge, periphery of described stretch-draw head plate is provided with multiple first screw, and threadeds with the nut being inlaid on concrete solid square pile with it.
Prestressed concrete earthen platform the most according to claim 1, it is characterised in that: described stretch-draw tailgate is resisted against on the second stretch-draw baffle plate, and threadeds with the nut being inlaid on concrete solid square pile with through multiple second screws on this stretch-draw tailgate.
Prestressed concrete earthen platform the most according to claim 1, it is characterised in that: described first stretch-draw baffle plate, the second stretch-draw baffle plate and the 3rd stretch-draw baffle part are plugged in coagulation earthen platform, and the part stretching to coagulation earthen platform pours with coagulation earthen platform and is integrated.
Prestressed concrete earthen platform the most according to claim 1, it is characterised in that: it is provided with three stretch-draw head plate between two opposite faces of described first stretch-draw baffle plate.
Prestressed concrete earthen platform the most according to claim 1, it is characterised in that: it is fixed with multiple second stretch-draw baffle plate on described coagulation earthen platform, and described multiple second stretch-draw baffle plates are arranged setting successively relative to the first stretch-draw baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116959.6U CN205521920U (en) | 2016-02-04 | 2016-02-04 | Prestressed concrete platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116959.6U CN205521920U (en) | 2016-02-04 | 2016-02-04 | Prestressed concrete platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521920U true CN205521920U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116959.6U Active CN205521920U (en) | 2016-02-04 | 2016-02-04 | Prestressed concrete platform |
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| Country | Link |
|---|---|
| CN (1) | CN205521920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016086A (en) * | 2018-08-15 | 2018-12-18 | 张家港市岳晟源金属制品有限公司 | Prestressed solid square pile arranges mould and square pile processing method |
-
2016
- 2016-02-04 CN CN201620116959.6U patent/CN205521920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016086A (en) * | 2018-08-15 | 2018-12-18 | 张家港市岳晟源金属制品有限公司 | Prestressed solid square pile arranges mould and square pile processing method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |