CN221271551U - Tubular pile die tensioning device - Google Patents
Tubular pile die tensioning device Download PDFInfo
- Publication number
- CN221271551U CN221271551U CN202322831233.3U CN202322831233U CN221271551U CN 221271551 U CN221271551 U CN 221271551U CN 202322831233 U CN202322831233 U CN 202322831233U CN 221271551 U CN221271551 U CN 221271551U
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- China
- Prior art keywords
- screw rod
- tubular pile
- pull head
- head screw
- fixing plate
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- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a tubular pile die tensioning device which comprises a lower tubular pile, wherein an upper tubular pile is arranged at the top end of the lower tubular pile, tube grooves are formed in two sides of the inner side walls of the lower tubular pile and the upper tubular pile, tensioning plates are arranged on two sides of the inner parts of the lower tubular pile and the upper tubular pile, a fixing plate is arranged on one side of the tensioning plates, positioning bolts are arranged at the edges of one side of the fixing plate, a mounting plate is fixed on one side of the fixing plate, a pull head screw rod is arranged in the reserved groove, and positioning holes are formed in one side of the insertion holes. According to the utility model, the reserved groove is formed, when the pull rod is installed, the tensioning plates can be sequentially placed on two sides of the inner part of the lower pipe pile, the fixing plates are installed on one side of the pull plate through the positioning bolts, the pull head screw rod is rotationally screwed into the reserved groove by taking the pull head screw rod, at the moment, the pull head screw rod can be installed in the reserved groove, the pull head screw rod and the installation plate are conveniently assembled, and the convenience in assembly and disassembly is improved.
Description
Technical Field
The utility model relates to the technical field of pipe piles, in particular to a pipe pile die tensioning device.
Background
The pipe pile is an indispensable building material in industry, building industry construction, and most pipe piles are hollow piles, place the steel reinforcement cage in the pipe pile, then pour concrete, tear out the pipe pile after the setting shaping, obtain the concrete mould, the pipe pile mould need use stretching device in the in-process of production, stretch-draw to the steel reinforcement cage of pipe pile inside, prevent that the reinforcing bar from appearing warping when pouring concrete.
In actual use, need place the tubular pile in advance with the steel reinforcement cage in, fixed with pulling plate and steel reinforcement cage, later install the pull head screw rod in one side of pulling plate, the pull head screw rod is usually used the bolt to install with the pulling plate mutually, and this kind of mode is comparatively loaded down with trivial details when dismantling the drawing of patterns. Accordingly, a pipe pile die tensioning device is proposed to solve the problems noted in the background art described above.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide a tubular pile die tensioning device which is used for solving the problems in the background art.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a tubular pile mould tensioning device, includes down the tubular pile, the top of tubular pile is provided with the pipe dress down, the both sides of tubular pile and upper pipe dress inside wall all are provided with the piping erection down, the inside both sides of tubular pile and upper pipe dress all are provided with the stretch-draw board down, one side of stretch-draw board is provided with the fixed plate, positioning bolt is all installed to the edge of fixed plate one side, one side of fixed plate is fixed with the mounting panel, the inside of mounting panel is provided with the reservation groove, the inside of reservation groove is provided with the pull head screw rod, the outside of pull head screw rod is provided with the nut, the one end in the pull head screw rod outside is provided with the screw barrel, the inside edge of fixed plate all is provided with the patchhole, one side of patchhole is provided with the locating hole.
Preferably, the inner diameter of the reserved groove is larger than the outer diameter of the pull head screw rod, and the reserved groove is in threaded connection with the pull head screw rod.
Preferably, the inner diameter of the thread cylinder is larger than the outer diameter of the pull head screw rod, and a thread structure is formed between the thread cylinder and the pull head screw rod.
Preferably, one end of the positioning bolt extends to the inside of the tensioning plate, and the tensioning plate and the fixing plate are connected through the positioning bolt.
Preferably, the positioning bolts are arranged in a plurality, and the positioning bolts are distributed in a ring shape in the fixing plate.
Preferably, the insertion holes and the positioning holes are all provided with a plurality of insertion holes and positioning holes, and the insertion holes and the positioning holes are annularly distributed on the inner side of the fixing plate.
Preferably, the outside of stretching plate is fixed with the tie ring, the inside of tie ring all is provided with the recess, the inside of recess is provided with the ball.
Preferably, the outer diameter of the ball is smaller than the inner diameter of the groove, and a rolling structure is formed between the ball and the groove.
(III) beneficial effects
The tubular pile die tensioning device provided by the utility model has the advantages that: through being provided with the reservation groove, when the installation, can place the stretch-draw board in proper order to the inside both sides of lower tubular pile, install the fixed plate in one side of stretch-draw board through positioning bolt, through taking the pull head screw rod, screw in the inside of reservation groove with the pull head screw rod is rotatory, the pull head screw rod can install the inside at the reservation groove this moment, conveniently assemble pull head screw rod and mounting panel, the convenience when having improved the dismouting;
The outer sleeve of the jack can be propped against one side of the lower pipe pile and the upper pipe, the screw rod at the center part of the jack is butted with the pull head screw rod, the screw rod can rotate on the pull head screw rod through rotating the screw rod, meanwhile, the screw rod can move on the pull head screw rod, part of the screw rod can move to the screw rod at the center part, and at the moment, the screw rod at the pull head and the screw rod at the center part can be connected together, so that the convenience in connection is improved;
Through being provided with the bulge loop, when the stretch-draw, the stretch-draw board can be moved to one side, and the bulge loop can drive the bulge loop and remove, and the bulge loop can make the ball roll in the inside of recess, can prevent through recess and ball that the outside of stretch-draw board from directly contacting with the inner wall of lower tubular pile and upper tube dress, and then can improve the lubricity when using, prevents that the outside of stretch-draw board and the inboard of lower tubular pile and upper tube dress from receiving wearing and tearing.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the fixing plate of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic side view of the tension plate of the present utility model.
Reference numerals in the drawings illustrate:
1. A lower pipe pile; 2. loading the pipe; 3. a stretching plate; 4. a fixing plate; 5. a reserved groove; 6. a tube groove; 7. a pull head screw; 8. a thread cylinder; 9. a nut; 10. a mounting plate; 11. positioning bolts; 12. a connecting ring; 13. a groove; 14. a ball; 15. an insertion hole; 16. and positioning holes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Embodiment one: referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a tubular pile mould tensioning device, including lower tubular pile 1, the top of lower tubular pile 1 is provided with upper tube dress 2, the both sides of lower tubular pile 1 and upper tube dress 2 inside wall all are provided with tube slot 6, the both sides of lower tubular pile 1 and upper tube dress 2 inside all are provided with tensioning plate 3, one side of tensioning plate 3 is provided with fixed plate 4, the positioning bolt 11 is all installed to the edge of fixed plate 4 one side, one side of fixed plate 4 is fixed with mounting panel 10, the inside of mounting panel 10 is provided with reservation groove 5, the inside of reservation groove 5 is provided with pull head screw rod 7, the outside of pull head screw rod 7 is provided with nut 9, one end outside pull head screw rod 7 is provided with screw barrel 8, the edge of fixed plate 4 inboard all is provided with patchhole 15, one side of patchhole 15 is provided with locating hole 16, the internal diameter of reservation groove 5 is greater than the external diameter of pull head screw rod 7, be threaded connection between reservation groove 5 and the pull head screw rod 7;
Specifically, as shown in fig. 1 and 3, during installation, the tension plates 3 can be sequentially placed on two sides of the interior of the lower pipe pile 1, the fixing plate 4 is installed on one side of the tension plates 3 through the positioning bolts 11, the pull head screw rod 7 is screwed into the interior of the reserved groove 5 by taking the pull head screw rod 7, at the moment, the pull head screw rod 7 can be installed in the interior of the reserved groove 5, so that the assembly of the pull head screw rod 7 and the installation plate 10 is facilitated, and the convenience in assembly and disassembly is improved;
Embodiment two: the inner diameter of the threaded cylinder 8 is larger than the outer diameter of the pull head screw rod 7, a threaded structure is formed between the threaded cylinder 8 and the pull head screw rod 7, a plurality of insertion holes 15 and positioning holes 16 are formed, and the insertion holes 15 and the positioning holes 16 are distributed annularly on the inner side of the fixed plate 4;
Specifically, as shown in fig. 1 and 2, the outer sleeve of the jack can be abutted against one side of the lower pipe pile 1 and the upper pipe assembly 2, the screw rod at the center part of the jack is abutted against the pull head screw rod 7, the screw thread cylinder 8 can rotate on the pull head screw rod 7 by rotating the screw thread cylinder 8, meanwhile, the screw thread cylinder 8 can move on the pull head screw rod 7, part of the screw thread cylinder 8 can move on the center part screw rod, and at the moment, the pull head screw rod 7 and the center part screw rod can be connected together, so that convenience in connection is improved;
Embodiment III: the outer side of the tension plate 3 is fixedly provided with a connecting ring 12, grooves 13 are formed in the connecting ring 12, balls 14 are arranged in the grooves 13, the outer diameter of each ball 14 is smaller than the inner diameter of each groove 13, and a rolling structure is formed between each ball 14 and each groove 13;
Specifically, as shown in fig. 1 and 4, when stretching, the stretching plate 3 will move to one side, the stretching plate 3 will drive the connecting ring 12 to move, the connecting ring 12 will make the ball 14 roll in the groove 13, the groove 13 and the ball 14 can prevent the outer side of the stretching plate 3 from directly contacting with the inner walls of the lower pipe pile 1 and the upper pipe package 2, so that the lubricity in use can be improved, and the outer side of the stretching plate 3 and the inner sides of the lower pipe pile 1 and the upper pipe package 2 are prevented from being worn.
Working principle: when the steel bar stretching device is used, the stretching plates 3 can be sequentially placed on two sides of the inside of the lower pipe pile 1, steel bars penetrate into the inside of the insertion holes 15, the stretching plates 3 are rotated, the insertion holes 15 are driven to rotate by the stretching plates 3, the steel bars enter into the inside of the positioning holes 16, the fixing plates 4 are installed on one side of the stretching plates 3 through the positioning bolts 11, the pull head screw rods 7 are taken, the pull head screw rods 7 are rotationally screwed into the reserved grooves 5, nuts 9 are sleeved outside the pull head screw rods 7, the upper pipe fittings 2 are fixed on the tops of the lower pipe pile 1, the outer sleeves of the jacks are abutted against one side of the lower pipe pile 1 and the upper pipe fittings 2, the screw rods at the center of the jacks are butted with the pull head screw rods 7, the screw rods 8 are rotated on the pull head screw rods 7 through the rotating screw rods 8, part of the screw rods 8 can be moved on the center screw rods, at the same time, the pull head screw rods 7 and the center screw rods are connected together, the jacks can pull the pull head screw rods 7, the pull the fixing plates 10 and the fixing plates 3 are connected with the rolling rings 12, and the rolling rings 12 can be connected with the rolling dies 13, and the rolling devices are connected with the steel bars 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a tubular pile mould tensioning device, includes tubular pile (1), its characterized in that: the utility model discloses a pull head screw rod (7) is provided with a fixing plate (4), a fixing bolt (11) is all installed to the edge of fixing plate (4) one side, one side of fixing plate (4) is fixed with mounting panel (10), the inside of mounting panel (10) is provided with reservation groove (5), the inside of reservation groove (5) is provided with pull head screw rod (7), the outside of pull head screw rod (7) is provided with nut (9), the one end in the outside of pull head screw rod (7) is provided with screw barrel (8), the edge of fixing plate (4) inboard all is provided with patchhole (15), one side of patchhole (15) is provided with locating hole (16).
2. A tubular pile die tensioning device according to claim 1, wherein: the inner diameter of the reserved groove (5) is larger than the outer diameter of the pull head screw rod (7), and the reserved groove (5) is in threaded connection with the pull head screw rod (7).
3. A tubular pile die tensioning device according to claim 1, wherein: the inner diameter of the thread cylinder (8) is larger than the outer diameter of the pull head screw rod (7), and a thread structure is formed between the thread cylinder (8) and the pull head screw rod (7).
4. A tubular pile die tensioning device according to claim 1, wherein: one end of the positioning bolt (11) extends to the inside of the tensioning plate (3), and the tensioning plate (3) and the fixing plate (4) are connected through the positioning bolt (11).
5. A tubular pile die tensioning device according to claim 1, wherein: the positioning bolts (11) are arranged in a plurality, and the positioning bolts (11) are distributed in an annular mode inside the fixing plate (4).
6. A tubular pile die tensioning device according to claim 1, wherein: the insertion holes (15) and the positioning holes (16) are all arranged in a plurality, and the insertion holes (15) and the positioning holes (16) are distributed in a ring shape on the inner side of the fixing plate (4).
7. A tubular pile die tensioning device according to claim 1, wherein: the outside of stretch-draw board (3) is fixed with adapter ring (12), the inside of adapter ring (12) all is provided with recess (13), the inside of recess (13) is provided with ball (14).
8. A tubular pile mould tensioning apparatus as claimed in claim 7, in which: the outer diameter of the ball (14) is smaller than the inner diameter of the groove (13), and a rolling structure is formed between the ball (14) and the groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322831233.3U CN221271551U (en) | 2023-10-23 | 2023-10-23 | Tubular pile die tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322831233.3U CN221271551U (en) | 2023-10-23 | 2023-10-23 | Tubular pile die tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221271551U true CN221271551U (en) | 2024-07-05 |
Family
ID=91696383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322831233.3U Active CN221271551U (en) | 2023-10-23 | 2023-10-23 | Tubular pile die tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221271551U (en) |
-
2023
- 2023-10-23 CN CN202322831233.3U patent/CN221271551U/en active Active
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