CN218195952U - Tubular pile mould - Google Patents
Tubular pile mould Download PDFInfo
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- CN218195952U CN218195952U CN202222228469.3U CN202222228469U CN218195952U CN 218195952 U CN218195952 U CN 218195952U CN 202222228469 U CN202222228469 U CN 202222228469U CN 218195952 U CN218195952 U CN 218195952U
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Abstract
The application relates to a tubular pile mould, and relates to the technical field of tubular piles. The device comprises an upper semicircular die, a lower semicircular die and a fixing component; an upper butt joint edge is arranged at the opening of the upper semicircular die along the length direction of the opening, a lower butt joint edge is arranged at the opening of the lower semicircular die along the length direction of the opening, and the upper butt joint edge is attached to the lower butt joint edge; a plurality of embedding grooves are formed in the upper butt joint edge on one side far away from the axis of the upper semicircular die and the lower butt joint edge on one side far away from the axis of the lower semicircular die, the plurality of embedding grooves are distributed along the length direction of the upper butt joint edge, and each embedding groove penetrates through the upper butt joint edge and the lower butt joint edge; the fixing component comprises a plurality of fastening bolts and fastening nuts which are in threaded connection with each fastening bolt; each fastening bolt penetrates through the embedded groove, one end of each fastening bolt, extending out of the embedded groove, is in threaded connection with the fastening nut, and the fastening nut is abutted to the upper butt joint edge. This application has the effect that improves the production efficiency of tubular pile.
Description
Technical Field
The application relates to the technical field of pipe piles, in particular to a pipe pile die.
Background
The pipe pile is divided into post-tensioning method prestressed pipe pile and pre-tensioning method prestressed pipe pile. The pretensioned prestressed pipe pile mainly comprises a pipe pile reinforcement cage, an end cover, an anchor ear and concrete, and is a hollow cylindrical concrete prefabricated member manufactured by a centrifugal molding method.
Application number is 201920334180.5's patent document discloses a tubular pile mould of antiseep, including last semicircle mould, lower semicircle mould, last semicircle mould forms the inside tubular pile mould that is the cavity with lower semicircle mould compound die, it is provided with the butt joint border to go up semicircle mould opening part along its length direction, semicircle mould opening part is provided with down the butt joint border down along its length direction, go up the butt joint border and offer coaxial screw hole one with lower butt joint border, it is provided with sealing fastener with the lower butt joint border outside to go up the butt joint border, sealing fastener and a screw hole threaded connection, sealing fastener includes horizontal top board, horizontal bottom plate and vertical connecting plate, offer on horizontal top board, horizontal bottom plate with a coaxial screw hole two of screw hole, screw hole one, two threaded connection of screw hole have fastening bolt, fastening bolt top cover is equipped with fastening nut.
In view of the above-mentioned related art, the inventor believes that when the upper semicircular die and the lower semicircular die are fixed by using the fastening bolt and the fastening nut, the fastening bolt needs to be connected with the fastening nut in a threaded manner and to penetrate through the first threaded hole and the second threaded hole, and then the fastening nut needs to be connected with the fastening bolt in a threaded manner.
SUMMERY OF THE UTILITY MODEL
In order to improve the production efficiency of tubular pile, this application provides a tubular pile mould.
The application provides a tubular pile mould adopts following technical scheme:
a pipe pile die comprises an upper semicircular die, a lower semicircular die and a fixing assembly for fixedly connecting the upper semicircular die and the lower semicircular die;
an upper butt joint edge is arranged at the opening of the upper semicircular die along the length direction of the upper semicircular die, a lower butt joint edge is arranged at the opening of the lower semicircular die along the length direction of the lower semicircular die, and the upper butt joint edge is attached to the lower butt joint edge;
a plurality of embedding grooves are formed in the upper butt joint edge and the lower butt joint edge, wherein the side of the upper butt joint edge, which is far away from the axis of the upper semicircular mould, and the side of the lower butt joint edge, which is far away from the axis of the lower semicircular mould, are jointly provided with the plurality of embedding grooves, the plurality of embedding grooves are distributed along the length direction of the upper butt joint edge, the length direction of each embedding groove is vertically arranged, and each embedding groove penetrates through the upper butt joint edge and the lower butt joint edge;
the fixing component comprises a plurality of fastening bolts and fastening nuts in threaded connection with each fastening bolt;
each fastening bolt penetrates through the embedding groove, one end of each fastening bolt, extending out of the embedding groove, is in threaded connection with the fastening nut, and the fastening nut is abutted against the upper abutting edge.
By adopting the technical scheme, the designed tubular pile die is characterized in that when a fastening bolt needs to be installed, the fastening nut is connected to the fastening bolt in advance in a threaded manner, so that the distance between the bolt head of the fastening bolt and the fastening nut is larger than the distance between the upper butt joint edge and the lower butt joint edge, then the upper semicircular die and the lower semicircular die are combined to enable the upper butt joint edge to be attached to the lower butt joint edge, then the fastening bolt is placed in the embedding groove, the fastening nut is adjusted by using a tool to enable the bolt head of the fastening bolt to be abutted against the bottom wall of the lower butt joint edge, meanwhile, the fastening nut is abutted against the top wall of the upper butt joint edge, the fixation of the upper semicircular die and the lower semicircular die during die combination is realized, compared with a comparison file, the time for adjusting the fastening nut is shortened, meanwhile, the possibility that the fastening bolt cannot penetrate through the upper butt joint edge and the lower butt joint edge is reduced, the installation of the fastening bolt is convenient, and the production efficiency of the tubular pile is improved; when the fastening bolt needs to be disassembled, the fastening nut is adjusted by using a tool, so that the distance between the bolt head of the fastening bolt and the fastening nut is larger than the distance between the upper butt joint edge and the lower butt joint edge, the fastening nut does not need to be disassembled from the fastening bolt, the fastening bolt and the fastening nut are directly pulled out from the embedding groove, the disassembled fastening bolt can be used for being installed again, the fastening nut does not need to be connected to the fastening bolt again in a threaded mode, time and labor are saved, and the production efficiency of the tubular pile is further improved; meanwhile, in the process of fixing and separating the upper semicircular die and the lower semicircular die, the fastening nut is not separated from the fastening bolt, so that the possibility of losing the fastening nut is reduced, and the production of the tubular pile is convenient to carry out orderly.
Optionally, the fixing assembly further comprises a plurality of support frames for supporting each fastening bolt to rotate in the fitting groove;
each support frame comprises two parallel support rods and a connecting shaft arranged between the two support rods;
the two support rods are arranged on the bottom wall of the lower butt joint edge, the two support rods are symmetrically arranged relative to the embedding groove, the two support rods are vertically arranged, one end of the connecting shaft is connected with one support rod, the other end of the connecting shaft is connected with the other support rod, one end of the fastening bolt, which is far away from the upper butt joint edge, is rotatably connected with the connecting shaft, and the axis of the fastening bolt is perpendicular to that of the connecting shaft.
By adopting the technical scheme, when the fastening bolt is installed on the designed support frame, the fastening bolt on the bottom wall of the lower butt joint edge is adjusted, so that the fastening bolt rotates around the connecting shaft to the embedded groove, and then the fastening nut is adjusted, so that the bottom wall of the fastening nut is abutted to the top wall of the upper butt joint edge, and the fastening bolt is convenient to install; when dismantling fastening bolt, adjust fastening nut, make fastening nut and last butt joint border break away from, stimulate fastening bolt round connecting axle antiport after that, make fastening bolt leave the gomphosis groove, fastening bolt hangs in the connecting axle below with fastening nut, the fastening bolt of being convenient for is dismantled from the gomphosis groove, the efficiency of tubular pile production has been improved, simultaneously, because the connecting axle passes through the bracing piece and connects butt joint border diapire under, fastening bolt rotates with the connecting axle to be connected, fastening bolt and fastening nut's loss has been prevented.
Optionally, the connecting shaft is slidably connected to the supporting rods, the fastening bolt slides along the axis of the connecting shaft, the connecting shaft penetrates through the two supporting rods, one end of the connecting shaft is provided with a bump which is abutted to the supporting rods, and the other end of the connecting shaft is detachably connected with a fixing piece which is used for preventing the connecting shaft from being separated from the supporting rods.
Through adopting above-mentioned technical scheme, the lug and the mounting of design are convenient for install the connecting axle on two bracing pieces, simultaneously, through dismantling the mounting, are convenient for dismantle the connecting axle from the bracing piece, and then the change and the maintenance of the fastening bolt of being convenient for.
Optionally, the fixing part includes an iron wire, and the iron wire radially runs through the connecting shaft along the connecting shaft.
Through adopting above-mentioned technical scheme, run through the connecting axle with the iron wire, be convenient for prevent that connecting axle and bracing piece from breaking away from being connected.
Optionally, each of the support rods includes a fixed section, a sliding section and a compression spring;
the sliding section is connected with the fixed section in a sliding mode, one end, far away from the sliding section, of the fixed section is fixedly connected with the bottom wall of the lower butt joint edge, and one end, far away from the fixed section, of the sliding section is connected with the connecting shaft in a sliding mode;
the compression spring pushes the sliding section to move away from the fixed section along the axis direction of the fixed section.
By adopting the technical scheme, when the fastening bolt needs to be installed, the fastening bolt is adjusted to rotate into the embedding groove, then the fastening nut is adjusted, when the bottom wall of the fastening nut is contacted with the top wall of the upper butt joint edge, the connecting shaft drives the two sliding sections to slide along the axial direction of the fixed section, so that the lengths of the two supporting rods are shortened, and meanwhile, the two compression springs apply reverse resistance to the two sliding sections until the bottom wall of the fastening nut is abutted against the top wall of the upper butt joint edge; the bracing piece of design, when fastening nut and last butt joint border butt, because two compression spring exert the resistance to two sliding sections, improved the firm in connection nature on butt joint border and lower butt joint border, in follow-up centrifugal process, reduced the seepage of tubular pile mould inner chamber concrete.
Optionally, the lower butt joint edge is provided with a protrusion along the top wall, and the upper butt joint edge is provided with a concave hole for embedding the protrusion.
By adopting the technical scheme, the designed bulges and concave holes are convenient for quick positioning when the upper semicircular die and the lower semicircular die are combined, and the accuracy when the upper semicircular die and the lower semicircular die are combined is improved; simultaneously, protruding and shrinkage pool gomphosis have improved the firm in connection nature of last semicircle mould and lower semicircle mould.
Optionally, the number of the bulges and the number of the concave holes are multiple, the bulges are arranged along the length direction of the lower butt joint edge, and one of the bulges is embedded in one of the concave holes.
Through adopting above-mentioned technical scheme, a plurality of archs carry out the gomphosis with a plurality of recesses, are convenient for fix semicircle mould and semicircle mould down better.
Optionally, a hanging plate for hanging the upper semicircular die is arranged on the upper semicircular die, and a hanging hole is formed in the hanging plate.
By adopting the technical scheme, the designed hanging plate and the hanging hole facilitate the overhead traveling crane hook to pass through the hanging hole to hoist the upper semicircular die.
In summary, the present application includes at least one of the following beneficial technical effects:
1. compared with a comparison file, the designed tubular pile die reduces the time for adjusting the fastening nut, reduces the possibility that the fastening bolt cannot penetrate through the upper butt joint edge and the lower butt joint edge, facilitates the installation of the fastening bolt, and improves the production efficiency of tubular piles;
2. according to the designed tubular pile die, when the fastening bolt needs to be disassembled, the fastening nut is adjusted by using a tool, so that the distance between the bolt head of the fastening bolt and the fastening nut is larger than the distance between the upper butt joint edge and the lower butt joint edge, the fastening nut does not need to be disassembled from the fastening bolt, the fastening bolt and the fastening nut are directly pulled out from the embedding groove, the disassembled fastening bolt can be used for being installed again, the fastening nut does not need to be connected to the fastening bolt again through threads, time and labor are saved, and the production efficiency of a tubular pile is further improved;
3. according to the designed pipe pile die, the connecting shaft is connected with the bottom wall of the lower butt joint edge through the supporting rod, and the fastening bolt is rotationally connected with the connecting shaft, so that the fastening bolt and the fastening nut are prevented from being lost.
Drawings
Fig. 1 is a schematic structural diagram of a pipe pile mold according to an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a sectional view of a pipe pile mold according to an embodiment of the present application;
FIG. 4 is an enlarged view of portion B of FIG. 3;
reference numerals: 1. an upper semicircular die; 11. an upper butt joint edge; 111. a fitting groove; 12. concave holes; 13. a hanger plate; 131. hoisting holes; 2. a lower semicircular die; 21. a lower butt joint edge; 22. a protrusion; 3. a fixing component; 31. fastening a bolt; 32. fastening a nut; 33. a fixed section; 331. closing-in retainer rings; 34. a sliding section; 341. flaring bosses; 35. a compression spring; 36. a connecting shaft; 361. a bump; 362. and (7) iron wires.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a pipe pile mould.
Referring to fig. 1, a pipe pile mold comprises an upper semicircular mold 1, a lower semicircular mold 2 and a fixing assembly 3 for fixedly connecting the upper semicircular mold 1 and the lower semicircular mold 2; semicircle mould 1 and lower semicircle mould 2 fixed connection will be gone up through fixed subassembly 3 for go up semicircle mould 1 and lower semicircle mould 2 more firm connection, the centrifugal molding of the tubular pile of being convenient for.
Referring to fig. 1 and 2, 1 opening part of last semicircle mould is connected with butt joint border 11 along its length direction an organic whole, 2 opening parts of lower semicircle mould are connected with down butt joint border 21 along its length direction an organic whole, go up butt joint border 11 and the laminating of butt joint border 21 down, go up butt joint border 11 and keep away from 1 axis one side of last semicircle mould and keep away from 2 axis one sides of lower semicircle mould with butt joint border 21 down and offered a plurality of gomphosis grooves 111 jointly, a plurality of gomphosis grooves 111 distribute along 11 length direction of last butt joint border, and the equal vertical setting of length direction of each gomphosis groove 111, each gomphosis groove 111 all runs through butt joint border 11 and butt joint border 21 down.
Referring to fig. 3 and 4, butt joint border 21 roof an organic whole is connected with arch 22 down, goes up 11 diapalls in the border and offers the shrinkage pool 12 that is used for protruding 22 gomphosis, and the quantity of arch 22 and shrinkage pool 12 all has a plurality ofly, and a plurality of archs 22 set up along butt joint border 21 length direction down, and a arch 22 gomphosis in a shrinkage pool 12, and arch 22 does not interfere with gomphosis groove 111 in this embodiment.
Referring to fig. 1 and 2, in order to facilitate the hoisting of the upper semicircular mold 1, a hoisting plate 13 for hoisting the upper semicircular mold 1 is welded on the upper semicircular mold 1 in the embodiment, and a hoisting hole 131 is formed in the hoisting plate 13; for the convenience of subsequent centrifugal molding, an organic whole is connected with two and rolls the ring on the tubular pile mould in this embodiment, and two roll the ring and set up along tubular pile mould axial direction, and roll ring and the coaxial setting of tubular pile mould, roll the ring diameter and be greater than tubular pile mould diameter.
Referring to fig. 2, 3 and 4, the fixing assembly 3 includes a plurality of fastening bolts 31, a fastening nut 32 screwed to each fastening bolt 31, and a plurality of support brackets for supporting each fastening bolt 31 to rotate in the fitting groove 111; each fastening bolt 31 is inserted into the fitting groove 111, the width of the fitting groove 111 is larger than the diameter of the bolt rod of the fastening bolt 31, one end of the fastening bolt 31, which extends out of the fitting groove 111, is in threaded connection with a fastening nut 32, in this embodiment, the type of the fastening nut 32 is a flange nut, and the fastening nut 32 is abutted against the upper butt edge 11; each support frame includes two parallel support rods and a connecting shaft 36 slidably connected between the two support rods, the two support rods are welded to the bottom wall of the lower butt joint edge 21, the two support rods are symmetrically arranged with respect to the fitting groove 111, the two support rods are vertically arranged, one end of the connecting shaft 36 is slidably connected with one of the support rods, the other end of the connecting shaft 36 is slidably connected with the other support rod, the connecting shaft 36 is horizontally arranged, one end of the fastening bolt 31 away from the upper butt joint edge 11 is rotatably connected with the connecting shaft 36, the axis of the fastening bolt 31 is perpendicular to the axis of the connecting shaft 36, the fastening bolt 31 slides along the axis of the connecting shaft 36, the connecting shaft 36 penetrates through the two support rods, one end of the connecting shaft 36 is integrally connected with a projection 361 for abutting against the support rod, and the other end of the connecting shaft 36 is detachably connected with a fixing member for preventing the connecting shaft 36 from being separated from the support rods.
Referring to fig. 2, 3 and 4, each support rod includes a fixed section 33, a sliding section 34 and a compression spring 35 for pushing the sliding section 34 to move away from the fixed section 33 along the axial direction of the fixed section 33, the sliding section 34 is slidably connected with the fixed section 33, in this application, the fixed section 33 is coaxially sleeved on the sliding section 34, or the sliding section 34 is coaxially sleeved on the fixed section 33, but the sliding section 34 is slidably connected with the fixed section 33, in this embodiment, the fixed section 33 is coaxially sleeved on the sliding section 34, one end of the fixed section 33 away from the sliding section 34 is welded to the bottom wall of the lower butt joint edge 21, and one end of the sliding section 34 away from the fixed section 33 is slidably connected with the connecting shaft 36; in order to prevent the sliding section 34 from being separated from the fixed section 33, in this embodiment, one end of the sliding section 34, which is away from the connecting shaft 36, is integrally connected with a flaring boss 341, a closing-up collar 331 for abutting against the flaring boss 341 is welded on the fixed section 33, which is away from the lower abutting edge 21, a compression spring 35 is located in an inner cavity of the fixed section 33, one end of the compression spring 35 abuts against the bottom wall of the lower abutting edge 21, and the other end abuts against the flaring boss 341; in order to improve the sealing performance when the upper semicircular mold 1 and the lower semicircular mold 2 are closed, in this embodiment, a rubber pad may be bonded at the joint between the upper butt joint edge 11 and the lower butt joint edge 21, so as to reduce the leakage of concrete in the centrifugal molding process.
The implementation principle of a tubular pile mould of the embodiment of the application is as follows: when the upper semicircular die 1 and the lower semicircular die 2 need to be fixed, the upper butt joint edge 11 and the lower butt joint edge 21 are firstly attached, so that the convex block 361 is embedded in the concave hole 12, the accuracy of die assembly of the upper semicircular die 1 and the lower semicircular die 2 is improved, then the fastening bolt 31 below the connecting shaft 36 is rotated, the fastening bolt 31 is rotated to the embedding groove 111 around the connecting shaft 36, then the fastening nut 32 is adjusted, when the bottom wall of the fastening nut 32 is contacted with the top wall of the upper butt joint edge 11, the fastening bolt 31 drives the connecting shaft 36 to move upwards, the connecting shaft 36 enables the two sliding sections 34 to slide along the axis direction of the fixed section 33, and as the flaring boss 341 applies force to the compression spring 35, the compression spring 35 applies counter-acting force to the flaring boss 341, so that the upper semicircular die 1 and the lower semicircular die 2 are fixed more firmly, and the length of the supporting rod is shortened at the same time until the bottom wall of the fastening nut 32 is abutted against the top wall of the upper butt joint edge 11, so that the upper semicircular die 1 and the lower semicircular die 2 can be fixed conveniently; when the upper semicircular die 1 and the lower semicircular die 2 need to be separated, the fastening nut 32 is adjusted to separate the fastening nut 32 from the upper butt joint edge 11, the fastening nut 32 is not separated from the fastening bolt 31 at the moment, then the fastening bolt 31 is rotated around the connecting shaft 36 to enable the fastening bolt 31 to leave the embedding groove 111, and finally the fastening bolt 31 and the fastening nut 32 are hung below the connecting shaft 36 to facilitate the separation of the upper semicircular die 1 and the lower semicircular die 2; compared with the comparison document, the fastening nut 32 is connected to the fastening bolt 31 in advance in a threaded manner, so that the time for adjusting the fastening nut 32 is shortened, the possibility that the fastening bolt 31 cannot penetrate through the upper butt joint edge 11 and the lower butt joint edge 21 is reduced, the fastening bolt 31 is convenient to mount, in addition, when the fastening bolt 31 needs to be dismounted, the fastening nut 32 does not need to be dismounted from the fastening bolt 31, the fastening bolt 31 and the fastening nut 32 are directly pulled out of the embedding groove 111, the dismounted fastening bolt 31 can be used for mounting again, the fastening nut 32 does not need to be connected to the fastening bolt 31 in a threaded manner again, time and labor are saved, and the production efficiency of the tubular pile is improved; since the connecting shaft 36 is connected to the bottom wall of the lower docking edge 21 through the support rod, the fastening bolt 31 is rotatably connected to the connecting shaft 36, and the fastening bolt 31 and the fastening nut 32 are prevented from being lost.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A tubular pile mould which characterized in that: the die comprises an upper semicircular die (1), a lower semicircular die (2) and a fixing component (3) for fixedly connecting the upper semicircular die (1) and the lower semicircular die (2);
an upper butt joint edge (11) is arranged at the opening of the upper semicircular die (1) along the length direction of the opening, a lower butt joint edge (21) is arranged at the opening of the lower semicircular die (2) along the length direction of the opening, and the upper butt joint edge (11) is attached to the lower butt joint edge (21);
a plurality of embedding grooves (111) are jointly formed in one side, away from the axis of the upper semicircular die (1), of the upper butt joint edge (11) and one side, away from the axis of the lower semicircular die (2), of the lower butt joint edge (21), the plurality of embedding grooves (111) are distributed along the length direction of the upper butt joint edge (11), the length direction of each embedding groove (111) is vertically arranged, and each embedding groove (111) penetrates through the upper butt joint edge (11) and the lower butt joint edge (21);
the fixing component (3) comprises a plurality of fastening bolts (31) and fastening nuts (32) which are connected to each fastening bolt (31) in a threaded mode;
each fastening bolt (31) penetrates through the embedding groove (111), one end, extending out of the embedding groove (111), of each fastening bolt (31) is in threaded connection with the fastening nut (32), and the fastening nut (32) is abutted to the upper abutting edge (11).
2. The pipe pile die of claim 1, wherein: the fixing component (3) further comprises a plurality of supporting frames for supporting each fastening bolt (31) to rotate in the embedding groove (111);
each support frame comprises two parallel support rods and a connecting shaft (36) arranged between the two support rods;
the two support rods are arranged on the bottom wall of the lower butt joint edge (21) and are symmetrically arranged relative to the embedding groove (111), the two support rods are vertically arranged, one end of the connecting shaft (36) is connected with one support rod, the other end of the connecting shaft is connected with the other support rod, one end, far away from the upper butt joint edge (11), of the fastening bolt (31) is rotatably connected with the connecting shaft (36), and the axis of the fastening bolt (31) is perpendicular to that of the connecting shaft (36).
3. The pipe pile die of claim 2, wherein: connecting axle (36) with bracing piece sliding connection, fastening bolt (31) are followed connecting axle (36) axis direction slides, connecting axle (36) run through two the bracing piece sets up, connecting axle (36) one end is equipped with and is used for the butt the lug (361) of bracing piece, and the other end can be dismantled and be connected with and be used for preventing connecting axle (36) with the mounting that the bracing piece breaks away from.
4. The pipe pile die of claim 3, wherein: the fixing piece comprises an iron wire (362), and the iron wire (362) radially penetrates through the connecting shaft (36) along the connecting shaft (36).
5. The pipe pile die of claim 4, wherein: each support rod comprises a fixed section (33), a sliding section (34) and a compression spring (35);
the sliding section (34) is connected with the fixed section (33) in a sliding mode, one end, far away from the sliding section (34), of the fixed section (33) is fixedly connected with the bottom wall of the lower butt joint edge (21), and one end, far away from the fixed section (33), of the sliding section (34) is connected with the connecting shaft (36) in a sliding mode;
the compression spring (35) pushes the sliding section (34) to move away from the fixed section (33) along the axial direction of the fixed section (33).
6. The pipe pile die of claim 1, wherein: the lower butt joint edge (21) top wall is provided with a bulge (22), and the upper butt joint edge (11) bottom wall is provided with a concave hole (12) for embedding the bulge (22).
7. The pipe pile die of claim 6, wherein: the number of the protrusions (22) and the number of the concave holes (12) are multiple, the protrusions (22) are arranged along the length direction of the lower butt joint edge (21), and one protrusion (22) is embedded in one concave hole (12).
8. The pipe pile die of claim 1, wherein: the upper semicircular die (1) is provided with a hanging plate (13) for hanging the upper semicircular die (1), and the hanging plate (13) is provided with a hanging hole (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222228469.3U CN218195952U (en) | 2022-08-23 | 2022-08-23 | Tubular pile mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222228469.3U CN218195952U (en) | 2022-08-23 | 2022-08-23 | Tubular pile mould |
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| CN218195952U true CN218195952U (en) | 2023-01-03 |
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| CN202222228469.3U Active CN218195952U (en) | 2022-08-23 | 2022-08-23 | Tubular pile mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973511A (en) * | 2023-07-25 | 2023-10-31 | 秦皇岛市政建材集团有限公司 | Device and method for measuring filling degree of grouting material |
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2022
- 2022-08-23 CN CN202222228469.3U patent/CN218195952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973511A (en) * | 2023-07-25 | 2023-10-31 | 秦皇岛市政建材集团有限公司 | Device and method for measuring filling degree of grouting material |
| CN116973511B (en) * | 2023-07-25 | 2024-05-03 | 秦皇岛市政建材集团有限公司 | Device and method for measuring filling degree of grouting material |
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