CN221416972U - Prestressed concrete pipe pile die - Google Patents
Prestressed concrete pipe pile die Download PDFInfo
- Publication number
- CN221416972U CN221416972U CN202323119037.XU CN202323119037U CN221416972U CN 221416972 U CN221416972 U CN 221416972U CN 202323119037 U CN202323119037 U CN 202323119037U CN 221416972 U CN221416972 U CN 221416972U
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- China
- Prior art keywords
- die holder
- base
- die
- prestressed concrete
- pipe pile
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a prestressed concrete pipe pile die, which comprises a base, an upper die holder and a lower die holder, wherein the base is provided with the lower die holder, the surfaces of the two ends of the upper die holder and the lower die holder are respectively provided with a plurality of splicing jacks, the outer parts of the upper die holder and the lower die holder are respectively provided with a reinforcing plate, the inner wall of a molding die cavity is provided with an impermeable layer, a cooling component is arranged in the base, and comprises a cooling pipe and a liquid inlet pipe and a liquid outlet pipe which are arranged at the two ends of the cooling pipe.
Description
Technical Field
The utility model relates to the technical field of concrete pipe pile molds, in particular to a prestressed concrete pipe pile mold.
Background
The prestressed concrete pipe pile is a tubular slender member with cross section size smaller than its length, and its upper portion is connected with bearing platform (beam) to form pile foundation. The foundation structure is a prestressed concrete structure and can be divided into post-tensioning prestressed pipe piles and pretensioning prestressed pipe piles. The method has the characteristics of large bearing capacity, good stability, small sedimentation value and the like, and can adopt mechanized construction, thereby greatly improving the construction progress.
The prestressed concrete pipe pile die in the prior art has the following defects:
The length of the tubular pile is not convenient to adjust, the die is not convenient to install and disassemble quickly, and the tightness is required to be improved;
(2) The integral strength of the die is required to be improved, and the compression resistance and the anti-collision performance are insufficient, so that the molding of the die is influenced;
(3) The wear resistance is insufficient, and the waterproof and seepage-proof capabilities are required to be improved.
Disclosure of utility model
The utility model aims to provide a prestressed concrete pipe pile die, which solves the problems that the length of a pipe pile is inconvenient to adjust, the die is inconvenient to install and disassemble quickly, the tightness is required to be improved, the overall strength of the die is required to be improved, the compression resistance and anti-collision performance is insufficient, the molding of the die is influenced, the wear resistance is insufficient, and the waterproof and anti-seepage capability is required to be improved in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prestressing force concrete tubular pile mould, includes base, upper die base and die holder, be provided with the die holder on the base, the top of die holder is connected with the upper die base through the connecting plate, the surface at upper die base and die holder both ends is provided with a plurality of concatenation jack respectively, the outside of upper die base and die holder all is provided with the reinforcing plate, be formed with the shaping die cavity between upper die base and the die holder, the inner wall of shaping die cavity is provided with the barrier layer.
The upper die holder and the lower die holder are easy to assemble and disassemble, the prestressed concrete pipe pile can be conveniently formed, meanwhile, the dies can be spliced, the tightness is good, the length of the prestressed concrete pipe pile can be conveniently controlled, convenience is brought to the use of the dies, the dies can be cooled through the arrangement of the cooling assembly, the cooling rate of the dies is accelerated, and the forming efficiency of the dies is improved.
As a preferable technical scheme of the utility model, the cooling pipe is an S-shaped cooling pipe and is attached to the outer wall of the lower die holder, the cooling pipe is arranged in the base, and the liquid inlet pipe and the liquid outlet pipe are arranged at the joint of the cooling pipe and the outer wall of the base
As a preferable technical scheme of the utility model, a plurality of hanging holes are arranged in the middle of the top end of the upper die holder.
As a preferable technical scheme of the utility model, connecting plates are respectively arranged at the joints of the upper die base and the lower die base, sealing gaskets are arranged between the connecting plates, a plurality of connecting holes are formed in the connecting plates, and fixing bolts are respectively arranged on the connecting holes in a threaded mode.
As a preferable technical scheme of the utility model, two ends of the upper die holder and the lower die holder are respectively provided with a closed side plate, and the inner sides of the two closed side plates are respectively provided with a sealed inner plate.
As a preferable technical scheme of the utility model, the outer surface of the upper die holder and the outer surface of the lower die holder are provided with corrosion-resistant layers.
As a preferable technical scheme of the utility model, the reinforcing plate is made of reinforced steel plates, and the impermeable layer is made of melamine plates.
Set up the reinforcing plate, can improve mould intensity, improve compressive capacity, make it be difficult for producing the influence because of the collision, simultaneously, mould stable in structure can the level place with vertically place for mould practicality improves greatly.
The waterproof and impermeable capacity of the die can be improved by arranging the impermeable layer, the using effect of the die is further improved, and the influence of raw material permeation on the use of the die is avoided.
As a preferable technical scheme of the utility model, the surface of the base is provided with a fixing hole, and the lower surface of the base is provided with a pressure-bearing bottom plate.
The pressure bearing capacity of the base can be improved through the pressure bearing bottom plate, and the die is prevented from being crushed in the process of forming the prestressed concrete pipe pile.
As a preferable technical scheme of the utility model, one side of the base is provided with a sealing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
The upper die holder and the lower die holder are easy to assemble and disassemble, the prestressed concrete pipe pile can be conveniently formed, meanwhile, the dies can be spliced, the tightness is good, the length of the prestressed concrete pipe pile can be conveniently controlled, convenience is brought to the use of the dies, the dies can be cooled through the arrangement of the cooling assembly, the cooling rate of the dies is accelerated, and the forming efficiency of the dies is improved.
Set up the reinforcing plate, can improve mould intensity, improve compressive capacity, make it be difficult for producing the influence because of the collision, simultaneously, mould stable in structure can the level place with vertically place for mould practicality improves greatly.
The waterproof and impermeable capacity of the die can be improved by arranging the impermeable layer, the using effect of the die is further improved, and the influence of raw material permeation on the use of the die is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an internal block diagram of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a diagram showing the internal construction of the upper and lower die holders of the present utility model;
FIG. 5 is a top view of the present utility model;
fig. 6 is an internal structural view of the base of the present utility model.
In the figure: 1. a base; 2. an upper die holder; 3. a lower die holder; 4. a hanging hole; 5. a connecting plate; 6. closing the side plates; 7. sealing the inner plate; 8. a sealing gasket; 9. splicing jacks; 10. a reinforcing plate; 11. an impermeable layer; 12. a corrosion resistant layer; 13. a molding cavity; 14. a pressure-bearing bottom plate; 15. a liquid inlet pipe; 16. a cooling tube; 17. a liquid discharge pipe; 18. sealing the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a prestressed concrete pipe pile die, which comprises a base 1, an upper die holder 2 and a lower die holder 3, wherein the lower die holder 3 is arranged on the base 1, the top of the lower die holder 3 is connected with the upper die holder 2 through a connecting plate 5, a plurality of splicing jacks 9 are respectively arranged on the surfaces of two ends of the upper die holder 2 and the lower die holder 3, reinforcing plates 10 are respectively arranged outside the upper die holder 2 and the lower die holder 3, a molding die cavity 13 is formed between the upper die holder 2 and the lower die holder 3, an impermeable layer 11 is arranged on the inner wall of the molding die cavity 13, a cooling assembly is arranged in the base 1, and the cooling assembly comprises a cooling pipe 16, and a liquid inlet pipe 15 and a liquid outlet pipe 17 which are arranged at two ends of the cooling pipe 16. The upper die holder 2 and the lower die holder 3 that set up easy dismouting, the shaping of the prestressed concrete tubular pile of being convenient for, simultaneously, can splice through concatenation jack 9 between the mould, the leakproofness is good, and the length of the prestressed concrete tubular pile of being convenient for control has brought the convenience for the use of mould, through cooling module's setting, can cool off the mould to accelerate mould cooling rate, improve mould shaping efficiency.
Preferably, the cooling tube 16 is an S-shaped cooling pipeline and is attached to the outer wall of the lower die holder 2, the cooling tube 16 is arranged in the base 1, a liquid inlet tube 15 and a liquid outlet tube 17 are arranged at the joint of the cooling tube 16 and the outer wall of the base 1, cooling liquid can be conveniently introduced and discharged through the liquid inlet tube 15 and the liquid outlet tube 17, and the outer wall of the die can be cooled after the cooling liquid is injected into the base 1, so that concrete is cooled more quickly, and the molding of the cooling liquid is facilitated.
Preferably, the middle part at the top end of the upper die holder 2 is provided with a plurality of hanging holes 4, and the hanging holes 4 can be connected with hanging equipment for hanging, so that the whole carrying of the die is convenient.
Preferably, the connecting plate 5 is installed at the junction of upper die base 2 and die holder 3 respectively, and is provided with sealed 8 between the connecting plate 5, is provided with a plurality of connecting hole on the connecting plate 5, all installs fixing bolt on every connecting hole screw thread, through connecting plate 5 and connecting hole, can firmly fix upper die base 2 on die holder 3 and make its accurate laminating.
Preferably, the both ends of upper die holder 2 and die holder 3 are installed respectively and are sealed curb plate 6, and sealed inner panel 7 is installed respectively to the inboard of two sealed curb plates 6, through sealed curb plate 6, can seal the both sides of shaping die cavity 13, and the use of the mould of being convenient for, simultaneously, sealed inner panel 7's setting can improve the compactness of connecting.
Preferably, the outer surface of the upper die holder 2 and the outer surface of the lower die holder 3 are provided with a corrosion-resistant layer 12, and the corrosion resistance of the outer surface of the die can be improved through the corrosion-resistant layer 12, so that the service life of the die is prolonged.
Preferably, the reinforcing plate 10 is made of reinforced steel plate, and the impermeable layer 11 is made of melamine plate. Through reinforcing plate 10, can improve mould intensity, improve compressive capacity, make it be difficult for producing the influence because of the collision, simultaneously, mould stable in structure can the level place with vertically place for mould practicality improves greatly. Through the setting of barrier layer 11, can improve the waterproof prevention of seepage ability of mould, further improve the result of use of mould, avoid the raw materials infiltration to influence the mould and use.
Preferably, the surface of the base 1 is provided with a fixed hole, the lower surface of the base 1 is provided with a pressure-bearing bottom plate 14, and the pressure-bearing capacity of the base 1 can be improved through the pressure-bearing bottom plate 14, so that the die is prevented from being crushed in the process of forming the prestressed concrete pipe pile.
Preferably, one side of the base 1 is provided with a sealing sleeve 18, and the sealing sleeve 18 can strengthen and seal the joint between the dies when a plurality of dies are spliced, so that the use effect of the dies is further improved.
When the die is specifically used, the body of the prestressed concrete pipe pile die is composed of the base 1, the upper die holder 2 and the lower die holder 3 form a forming die cavity 13 of the pipe pile, the upper die holder 2 and the lower die holder 3 are easy to assemble and disassemble and are connected with each other through the connecting plate 5, the prestressed concrete pipe pile is convenient to form, meanwhile, the dies are spliced through the splicing jack 9, the length of the prestressed concrete pipe pile is convenient to control, convenience is brought to the use of the die, the reinforcing plate 10 is arranged on the upper die holder 2 and the lower die holder 3, the die strength can be improved, the pressure resistance is improved, the die is not easy to be influenced by collision, meanwhile, the die structure is stable, the die can be horizontally placed and vertically placed, the practicability is greatly improved, the cooling liquid is injected into the outer wall of the die by the liquid inlet pipe 15 under the effect of the S-shaped cooling pipe 16, the concrete is cooled, the forming is convenient to form, the impermeable layer 11 is arranged on the inner wall of the forming die cavity 13, the impermeable waterproof performance is improved, the die is further improved, the sealing effect is prevented from being influenced by the sealing the die holder 6, and the die is sealed by the sealing the die holder 6.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The utility model provides a prestressing force concrete tubular pile mould, includes base (1), upper die base (2) and die holder (3), its characterized in that: be provided with die holder (3) on base (1), the top of die holder (3) is connected with upper die holder (2) through connecting plate (5), the surface at upper die holder (2) and die holder (3) both ends is provided with a plurality of concatenation jack (9) respectively, the outside of upper die holder (2) and die holder (3) all is provided with reinforcing plate (10), be formed with shaping die cavity (13) between upper die holder (2) and die holder (3), the inner wall of shaping die cavity (13) is provided with barrier layer (11), be provided with cooling module in base (1), cooling module includes cooling tube (16) and sets up feed liquor pipe (15) and drain (17) at cooling tube (16) both ends.
2. The prestressed concrete pipe pile die of claim 1, wherein: the cooling pipe (16) is an S-shaped cooling pipeline and is attached to the outer wall of the lower die holder (3), the cooling pipe (16) is arranged inside the base (1), and the joint of the cooling pipe (16) and the outer wall of the base (1) is provided with the liquid inlet pipe (15) and the liquid outlet pipe (17).
3. The prestressed concrete pipe pile die of claim 1, wherein: a plurality of hanging holes (4) are arranged in the middle of the top end of the upper die holder (2).
4. A prestressed concrete pipe pile mould according to claim 3, wherein: connecting plates (5) are respectively installed at the joints of the upper die base (2) and the lower die base (3), sealing gaskets (8) are arranged between the connecting plates (5), a plurality of connecting holes are formed in the connecting plates (5), and fixing bolts are respectively installed on all the connecting holes in a threaded mode.
5. The prestressed concrete pipe pile die of claim 1, wherein: the two ends of the upper die holder (2) and the lower die holder (3) are respectively provided with a closed side plate (6), and the inner sides of the two closed side plates (6) are respectively provided with a sealed inner plate (7).
6. The prestressed concrete pipe pile die of claim 1, wherein: the outer surface of the upper die holder (2) and the outer surface of the lower die holder (3) are provided with corrosion-resistant layers (12).
7. The prestressed concrete pipe pile die of claim 1, wherein: the reinforcing plate (10) is made of reinforced steel plates, and the impermeable layer (11) is made of melamine plates.
8. The prestressed concrete pipe pile die of claim 1, wherein: the surface of base (1) is provided with the fixed orifices, the lower surface of base (1) is provided with pressure-bearing bottom plate (14).
9. The prestressed concrete pipe pile die of claim 1, wherein: one side of the base (1) is provided with a sealing sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323119037.XU CN221416972U (en) | 2023-11-20 | 2023-11-20 | Prestressed concrete pipe pile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323119037.XU CN221416972U (en) | 2023-11-20 | 2023-11-20 | Prestressed concrete pipe pile die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221416972U true CN221416972U (en) | 2024-07-26 |
Family
ID=91978529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323119037.XU Active CN221416972U (en) | 2023-11-20 | 2023-11-20 | Prestressed concrete pipe pile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221416972U (en) |
-
2023
- 2023-11-20 CN CN202323119037.XU patent/CN221416972U/en active Active
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| GR01 | Patent grant |