CN204894207U - Square stake tensioning equipment - Google Patents
Square stake tensioning equipment Download PDFInfo
- Publication number
- CN204894207U CN204894207U CN201520677598.8U CN201520677598U CN204894207U CN 204894207 U CN204894207 U CN 204894207U CN 201520677598 U CN201520677598 U CN 201520677598U CN 204894207 U CN204894207 U CN 204894207U
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- stretch
- square pile
- board
- draw
- head plate
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Abstract
The utility model provides a square stake tensioning equipment, includes stretch -draw lead screw, tentioning head board, stretch -draw tailboard, locates the odd number piece stretch -draw board between tentioning head board and the stretch -draw tailboard to and be used for carrying out the spacing pool of being connected to the stretch -draw board with tentioning head board, two blocks of adjacent stretch -draw boards and connect the ware, the pool connects the ware setting in the both sides of tentioning head board with stretch -draw board and two block adjacent stretch -draw boards, and when with this square stake tensioning equipment assembly to square stake mould, the pool connects the ware to laminate in the side form board of square stake mould for stretch -draw board vertically one side surface, and the opposite side internal surface carries out unsmooth clearance fit with the terminal surface of tentioning head board and stretch -draw board. The utility model discloses a reasonable structure, the user demand of enterprise to square stake length specification is satisfied in the square stake that can prepare different length specifications according to the user demand, and use when square stake mould, can carry in proper order then assemble, just so reduced workman's intensity of labour.
Description
Technical field
The utility model belongs to the technical field of Building class, is specifically related to a kind of square pile tensioning equipment.
Background technology
Square pile is also called precast concrete reinforcing bar square pile, refer to the square concrete stake adopting square pile die to produce, its construction quality is easier than bored concrete pile to be ensured, square pile is pile foundation material important in China's civil construction foundation engineering, flourish along with building industry, a kind of concrete product that in square pile Ye Shi China prefabricated components that speed of application is fast, output is larger.
At present, the stretch-draw process of existing square pile is carry out stretch-draw to the square pile taken shape in square pile die towards a direction with stretch-draw screw mandrel mostly, has prestressing force to make the square pile taken shape in square pile die.Be appreciated that, its volume of square pile taken shape in square pile die is larger, Heavy Weight, in order to realize stretch-draw screw mandrel, stretch-draw process is carried out to the square pile taken shape in square pile die, correspondingly, require that the volume of stretch-draw screw mandrel also wants large, weight also weighs, its one end is fixed on stretch board, and the other end carries out stretch-draw process under the effect of stretching device.And square pile die is in the process of shaping square pile, first it need to put into steel reinforcement cage in square pile die, then concreting is carried out and shaping, in order to realize stretch-draw screw mandrel and being fixedly connected with between stretch board, need just steel reinforcement cage, stretch board and stretch-draw screw mandrel three to be connected and fixed before steel reinforcement cage is put into square pile die, and then put into together to square pile die.
It can increase workman at the labour intensity preparing also drawing and forming square pile in square pile die to be appreciated that above-mentioned method, and a square pile die can only prepare a square pile, can not meet the requirement of enterprise to square pile different length specification well.
Utility model content
The purpose of this utility model is to provide a kind of square pile tensioning equipment for solving the problems of the technologies described above.
Particularly, a kind of square pile tensioning equipment, is assembled in square pile die, to carry out prestressed stretch-draw process to the square pile taken shape in square pile die; Described square pile tensioning equipment comprises stretch-draw screw mandrel, tensioning head plate, stretch-draw tailgate, is located at odd number block stretch board between tensioning head plate and stretch-draw tailgate, and connects device for carrying out the spacing pool be connected to stretch board with tensioning head plate, adjacent two pieces of stretch boards; Wherein, described tensioning head plate, stretch board and stretch-draw tailgate are assemblied in square pile die successively, and vertically arrange relative to square pile die; One side end and the tensioning head plate of described stretch-draw screw mandrel are connected and fixed, and the other end stretches out relative to square pile die; Described pool connects the both sides that device is arranged on tensioning head plate and stretch board and adjacent two pieces of stretch boards, and when this square pile tensioning equipment is assembled to square pile die, described pool connects the side template that a device side external surface vertical relative to stretch board fits in square pile die, the end face of opposite side inner surface and tensioning head plate and stretch board carries out concavo-convex matched in clearance, connects device fix at the bearing of trend of stretch-draw screw mandrel tensioning head plate and stretch board to realize this pool.
As preferred version of the present utility model, the both sides that described pool connects device surperficial within it offer two grooves respectively, the end face of described tensioning head plate is provided with a boss, connect for mating described pool one of them groove that device offers, and connect abutting to coordinate to realize mooring and connecing device the bearing of trend of tensioning head plate at stretch-draw screw mandrel is fixed of groove that device offers and tensioning head plate convex platform by pool.
As preferred version of the present utility model, the end face of described stretch board is provided with the projected board connecing another groove on device for mating pool, and have baffle portion in the couple positioned opposite of this projected board, connect device to realize mooring the bearing of trend of stretch board at stretch-draw screw mandrel is fixed.
As preferred version of the present utility model, described pool connects its part separately for abutting against with projected board on tensioning head plate convex platform and stretch board of two grooves that device offers and is all set to right-angle structure.
As preferred version of the present utility model, the external diameter in described stretch board overhead gage portion equals the width for the accommodating cavity of shaping square pile in described square pile die.
As preferred version of the present utility model, in described square pile tensioning equipment, be provided with 3 pieces of stretch boards.
Due to the application of technique scheme, the utility model has following beneficial effect:
Square pile tensioning equipment provided by the utility model, the vibrational power flow of device and stretch board is connect by pool, make square pile die when applying above-mentioned square pile tensioning equipment, square pile die is separated into single chamber room one by one by available stretch board, and the square pile of different length specification can be prepared according to user demand, meet the user demand of enterprise for square pile length specification; And pool connects device and realize fixing adjacent two pieces of stretch boards and tensioning head plate and the spacing of adjacent one piece of stretch board by the mode of concavo-convex matched in clearance between stretch board and tensioning head plate, achieve the instructions for use of with stretching device, the square pile taken shape in square pile die being entered to stretch-draw, and can steel reinforcement cage, stretch board and the stretch-draw screw mandrel required for preparation square pile be carried to separately in square pile die, and then be connected and fixed, this reduces the labour intensity of workman.
Accompanying drawing explanation
The structural representation of the square pile tensioning equipment that Fig. 1 provides for the utility model preferred embodiment.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, the square pile tensioning equipment 100 that the utility model preferred embodiment provides, is specifically assembled in square pile die, to carry out prestressed stretch-draw process to shaping with the square pile in square pile die.The square pile tensioning equipment 100 of the present embodiment comprises stretch-draw screw mandrel 10, tensioning head plate 20, stretch-draw tailgate 30, is located at the odd number block stretch board 40 between tensioning head plate 20 with stretch-draw tailgate 30 and connects device 50 for carrying out the spacing pool be connected to tensioning head plate 20 with stretch board 40, adjacent two pieces of stretch boards 40.
Be appreciated that the tensioning head plate 20 of the present embodiment, stretch board 40 and stretch-draw tailgate 30 are assembled in square pile die successively, and described tensioning head plate 20, stretch board 40 and stretch-draw tailgate 30 are vertical settings relative to square pile die.One side end and the tensioning head plate 20 of described stretch-draw screw mandrel 10 are connected and fixed, the other end stretches out relative to square pile die, and vertically disposed between whole stretch-draw screw mandrel 10 and tensioning head plate 20, this sample embodiment is in the process used, stretch-draw can be carried out towards a direction to stretch-draw screw mandrel 10 with stretching device, and then realize carrying out prestressed stretch-draw process to the square pile be contained in square pile die.As from the foregoing, described pool connects device 50 for spacing fixing tensioning head plate 20 and stretch board 40, adjacent two pieces of stretch boards 40, to realize carrying out in the process of stretch-draw with stretching device to stretch-draw screw mandrel 10, realize the prestressed stretch-draw process to square pile entirety in square pile die.When the square pile tensioning equipment 100 of the present embodiment assembles, described pool connects the both sides that device 50 is specifically assemblied in tensioning head plate 20 and stretch board 40 and adjacent two pieces of stretch boards 40, and described pool connects the side template that device 50 side external surface vertical relative to stretch board 40 fits in square pile die, the end face of opposite side inner surface and tensioning head plate 20 and stretch board 40 carries out concavo-convex matched in clearance, connects device 50 pairs of tensioning head plates 20 and stretch board 40 fixes at the bearing of trend of stretch-draw screw mandrel 10 to realize this pool.
Particularly, the both sides that described pool connects device 50 surperficial within it offer two grooves 51 respectively, the end face of described tensioning head plate 20 is provided with a boss 21, connect for mating described pool one of them groove 51 that device 50 offers, and connect abutting of groove 51 that device 50 offers and tensioning head plate 20 convex platform 21 by pool and coordinate to realize this pool and connect device 50 pairs of tensioning head plates 20 and fix at the bearing of trend of stretch-draw screw mandrel 10.And the end face of described stretch board 40 is provided with the projected board 41 connecing another groove 51 on device 50 for mating pool, and have baffle portion 42 in the couple positioned opposite of this projected board 41, and this pool connects device 50 when assembling with stretch board 40, described pool connects device 50 and to be specifically inserted on stretch board 40 projected board 41 and baffle portion 42 in the periphery of groove, connects device 50 pairs of stretch boards 40 fix at the bearing of trend of stretch-draw screw mandrel 10 to realize mooring.Further, described pool connects its part separately for abutting against with tensioning head plate 20 convex platform 21 and projected board 41 on stretch board 40 of two grooves 51 that device 50 offers and is all set to right-angle structure.
As preferred version of the present utility model, the external diameter in described stretch board 40 overhead gage portion 42 equals the width for the accommodating cavity of shaping square pile in described square pile die, that is when pool being connect device 50 and inserting adjacent two pieces of stretch boards 40 or tensioning head plate 20 with stretch board 40, the baffle portion 42 of outer surface and stretch board 40 that described pool connects device 50 flushes.Like this while being convenient to be assembled in square pile die by stretch board 40, be convenient to concrete assembling pool being connect to device 50.
Be appreciated that the user demand that square pile is concrete according to square pile, its structure is generally strip structure, makes the length of its entirety of square pile die for the preparation of square pile also longer like this.In order to meet the user demand of enterprise to square pile different length, the square pile stretch-draw assembling of the present embodiment specifically can be provided with 1 piece, 3 pieces, 5 pieces, 7 pieces even more odd number block stretch boards 40 according to the demand used, accordingly, 1 square pile, 2 square piles, 3 square piles and 4 square piles can be prepared by square pile die, its square pile length applying its required preparation of square pile die of this square pile tensioning equipment 100 can arrange according to the diverse location of stretch board 40 and choose arbitrarily, meets the user demand of enterprise further.The square pile tensioning equipment 100 of the present embodiment preferably includes 3 pieces of stretch boards 40.
The utility model additionally provides the method for square pile being carried out to prestressed stretch-draw of the above-mentioned square pile tensioning equipment 100 of application, and particularly, the method comprises the following steps:
(1), by least one steel reinforcement cage put into square pile die, the stirrup that described steel reinforcement cage comprises main reinforcement and is welded in a spiral manner on main reinforcement, wherein the two ends of main reinforcement are respectively installed with thread bush;
(2), by stretch-draw tailgate 30 by bolts assemblies on the steel reinforcement cage of contiguous square pile die tail end, wherein stretch-draw tailgate 30 is threaded fixing by bolt with the thread bush be set on main reinforcement with between steel reinforcement cage, and is mounted with the other end of stretch board 40 according to above connected mode and steel reinforcement cage;
(3), with stretch board 40 assembled successively according to above connected mode by the residue steel reinforcement cage being located at square pile die inside, wherein often all leave a gap between adjacent two pieces of stretch boards 40, the gap width defined between adjacent two pieces of stretch boards is L;
(4), by the tensioning head plate 20 being equipped with stretch-draw screw mandrel 10 put in square pile die, and the gap width left between described tensioning head plate 20 and adjacent one piece of stretch board 40 is L;
(5) both sides that device 50 inserts adjacent two pieces of stretch boards 40 and stretch board 40 and tensioning head plate 20 successively, by pool are connect, to realize adjacent two pieces of stretch boards 40, and spacing fixing between stretch board 40 and tensioning head plate 20;
(6), to square pile die carry out concreting, with at least one square pile shaping, wherein shaping square pile number is equal with the steel reinforcement cage number put in square pile die;
(7), by stretch-draw screw mandrel 10, prestressed stretch-draw is carried out to the square pile taken shape in square pile die with stretching device.
Be appreciated that connecing the spacing adjacent two pieces of stretch boards 40 and tensioning head plate 20 and its order of stretch board 40 of connecting of device 50 with pool can change arbitrarily, method of square pile being carried out to prestressed stretch-draw provided by the utility model like this, also can comprise the following steps:
(1), by least one steel reinforcement cage put into square pile die, the stirrup that described steel reinforcement cage comprises main reinforcement and is welded in a spiral manner on main reinforcement, wherein the two ends of main reinforcement are respectively installed with thread bush;
(2), by stretch-draw tailgate 30 by bolts assemblies on the steel reinforcement cage of contiguous square pile die tail end, wherein stretch-draw tailgate 30 is threaded fixing by bolt with the thread bush be set on main reinforcement with between steel reinforcement cage, and is mounted with the other end of stretch board 40 according to above connected mode and steel reinforcement cage;
(3), with stretch board 40 assembled successively according to above connected mode by the residue steel reinforcement cage being located at square pile die inside, wherein often all leave a gap between adjacent two pieces of stretch boards 40, the gap width defined between adjacent two pieces of stretch boards 40 is L;
(4), by pool the both sides that device 50 inserts adjacent two pieces of stretch boards 40 are successively connect, spacing fixing with between realizing adjacent two pieces of stretch boards 40;
(5), by the tensioning head plate 20 being equipped with stretch-draw screw mandrel 10 put in square pile die, and the gap width left between described tensioning head plate 20 and adjacent one piece of stretch board 40 is L;
(6) both sides that device 50 inserts tensioning head plate 20 and adjacent one piece of stretch board 40, by pool are connect, spacing fixing with what realize between stretch board 40 and tensioning head plate 20;
(7), to square pile die carry out concreting, with at least one square pile shaping, wherein shaping square pile number is equal with the steel reinforcement cage number put in square pile die;
(8), by stretch-draw screw mandrel 10, prestressed stretch-draw is carried out to the square pile taken shape in square pile die with stretching device.
In sum, square pile tensioning equipment provided by the utility model and method thereof, the vibrational power flow of device and stretch board is connect by pool, make square pile die when applying above-mentioned square pile tensioning equipment, square pile die is separated into single chamber room one by one by available stretch board, and the square pile of different length specification can be prepared according to user demand, meet the user demand of enterprise for square pile length specification; And pool connects device and realize fixing adjacent two pieces of stretch boards and tensioning head plate and the spacing of adjacent one piece of stretch board by the mode of concavo-convex matched in clearance between stretch board and tensioning head plate, achieve the instructions for use of with stretching device, the square pile taken shape in square pile die being entered to stretch-draw, and can steel reinforcement cage, stretch board and the stretch-draw screw mandrel required for preparation square pile be carried to separately in square pile die, and then be connected and fixed, this reduces the labour intensity of workman.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a square pile tensioning equipment, is assembled in square pile die, to carry out prestressed stretch-draw to the square pile taken shape in square pile die; It is characterized in that: described square pile tensioning equipment comprises stretch-draw screw mandrel, tensioning head plate, stretch-draw tailgate, is located at odd number block stretch board between tensioning head plate and stretch-draw tailgate, and connects device for carrying out the spacing pool be connected to stretch board with tensioning head plate, adjacent two pieces of stretch boards; Wherein, described tensioning head plate, stretch board and stretch-draw tailgate are assemblied in square pile die successively, and vertically arrange relative to square pile die; One side end and the tensioning head plate of described stretch-draw screw mandrel are connected and fixed, and the other end stretches out relative to square pile die; Described pool connects the both sides that device is arranged on tensioning head plate and stretch board and adjacent two pieces of stretch boards, and when this square pile tensioning equipment is assembled to square pile die, described pool connects the side template that a device side external surface vertical relative to stretch board fits in square pile die, the end face of opposite side inner surface and tensioning head plate and stretch board carries out concavo-convex matched in clearance, connects device fix at the bearing of trend of stretch-draw screw mandrel tensioning head plate and stretch board to realize this pool.
2. square pile tensioning equipment according to claim 1, it is characterized in that: the both sides that described pool connects device surperficial within it offer two grooves respectively, the end face of described tensioning head plate is provided with a boss, connect for mating described pool one of them groove that device offers, and connect abutting to coordinate to realize mooring and connecing device the bearing of trend of tensioning head plate at stretch-draw screw mandrel is fixed of groove that device offers and tensioning head plate convex platform by pool.
3. square pile tensioning equipment according to claim 2, it is characterized in that: the end face of described stretch board is provided with the projected board connecing another groove on device for mating pool, and have baffle portion in the couple positioned opposite of this projected board, connect device to realize mooring the bearing of trend of stretch board at stretch-draw screw mandrel is fixed.
4. square pile tensioning equipment according to claim 3, is characterized in that: described pool connects its part separately for abutting against with projected board on tensioning head plate convex platform and stretch board of two grooves that device offers and is all set to right-angle structure.
5. square pile tensioning equipment according to claim 3, is characterized in that: the external diameter in described stretch board overhead gage portion equals the width for the accommodating cavity of shaping square pile in described square pile die.
6. square pile tensioning equipment according to claim 1, is characterized in that: be provided with 3 pieces of stretch boards in described square pile tensioning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677598.8U CN204894207U (en) | 2015-09-01 | 2015-09-01 | Square stake tensioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677598.8U CN204894207U (en) | 2015-09-01 | 2015-09-01 | Square stake tensioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894207U true CN204894207U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677598.8U Withdrawn - After Issue CN204894207U (en) | 2015-09-01 | 2015-09-01 | Square stake tensioning equipment |
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| Country | Link |
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| CN (1) | CN204894207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058575A (en) * | 2015-09-01 | 2015-11-18 | 许顺良 | Square pile tensioning device and method thereof |
| CN106976154A (en) * | 2016-01-18 | 2017-07-25 | 周兆弟 | A kind of concrete-pile tensioning attachment means |
| 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 |
-
2015
- 2015-09-01 CN CN201520677598.8U patent/CN204894207U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058575A (en) * | 2015-09-01 | 2015-11-18 | 许顺良 | Square pile tensioning device and method thereof |
| CN105058575B (en) * | 2015-09-01 | 2017-05-10 | 许顺良 | Square pile tensioning device |
| CN106976154A (en) * | 2016-01-18 | 2017-07-25 | 周兆弟 | A kind of concrete-pile tensioning attachment means |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20170510 |