CN111622255A - Bearing platform mould and bearing platform outer frame body - Google Patents
Bearing platform mould and bearing platform outer frame body Download PDFInfo
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- CN111622255A CN111622255A CN202010565309.0A CN202010565309A CN111622255A CN 111622255 A CN111622255 A CN 111622255A CN 202010565309 A CN202010565309 A CN 202010565309A CN 111622255 A CN111622255 A CN 111622255A
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- 239000004567 concrete Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000009415 formwork Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to the field of engineering construction, and discloses a bearing platform die and a bearing platform, which comprise a bearing platform die body and a connecting rod; the bearing platform mould body is a concrete precast slab, the splicing surface of the bearing platform mould body is a plane, and the outer side surface of the bearing platform mould body is provided with connecting holes which are distributed along the vertical direction; the splicing surfaces of the two adjacent cushion cap die bodies face each other, and the connecting rod penetrates through the connecting hole in the vertical direction to be fixedly connected with the two adjacent cushion cap die bodies. The bearing platform mould is a concrete precast slab, the structural strength is high, disassembly is not needed, the splicing surface of the bearing platform mould is a plane, and the splicing and the alignment are not needed in tenon-tenon connection, so that the splicing and the alignment are convenient; and the lateral surface of cushion cap mould sets up the connecting hole, and adjacent cushion cap mould body passes through connecting hole and connecting rod fixed connection, and connecting hole and connecting rod set up in the lateral surface of cushion cap mould body, and not only joint strength is high, and makes things convenient for the connecting rod installation.
Description
Technical Field
The invention relates to the field of engineering construction, in particular to a bearing platform die and a bearing platform outer frame body.
Background
The bearing platform (bearing platform) refers to a reinforced concrete platform which is arranged on the top of a pile foundation and is used for connecting the tops of all piles in order to bear and distribute loads transmitted by a pier body. The bearing platform mould is a template used in the pouring of the bearing platform, and the existing bearing platform mould mainly adopts a prefabricated steel template or a wood template processed on site.
The prior art discloses a name: a construction method of a bridge bearing platform applies for Chinese patent with the number of CN201911150620.2 and the name of: a large-volume cast-in-situ special-shaped concrete bearing platform and a construction method thereof, the application number is CN 201911241686.2. In these two chinese patents, the use of prefabricated steel forms is also disclosed for the construction of the bearing platform.
Because the prefabricated bearing platform die is limited by the requirements of transportation and a pedestal, the prefabricated bearing platform die needs to be spliced and installed when the large-size bearing platform die is used for installing the template. Traditional prefabricated steel formwork adopts the concatenation of unsmooth tenon connecting piece, and the unsmooth tenon connecting piece installation degree of difficulty is big during the construction installation, is difficult to once counterpoint installation, especially is difficult to demolish the structural part of template among the building engineering, for example positions such as basement outer wall, basic cushion cap and foundation beam cushion cap roof beam often need machinery and artifical hoist and mount the counterpoint repeatedly and can install in place, and it is longer not only to take time, and has potential safety hazards such as whole toppling.
Disclosure of Invention
Therefore, a bearing platform die needs to be provided for solving the technical problem that the assembly difficulty of the bearing platform die in the prior art is high.
In order to achieve the aim, the invention provides a bearing platform die, which comprises a bearing platform die body and a connecting rod;
the bearing platform mould body is a concrete prefabricated part, the splicing surface of the bearing platform mould body is a plane, and connecting holes are formed in the outer side surface of the bearing platform mould body and distributed in the vertical direction;
the splicing surfaces of the two adjacent bearing platform mould bodies are opposite, and the connecting rod penetrates through the connecting hole along the vertical direction to be fixedly connected with the two adjacent bearing platform mould bodies.
Furthermore, the upper portion and the lower portion of the outer side face of the bearing platform die body are respectively provided with the connecting hole, the connecting hole is formed by bending a reinforcing steel bar, and the end portion of the reinforcing steel bar is embedded in the bearing platform die body.
Further, more than two layers of the bearing platform die bodies are stacked in the height direction, and the connecting rod penetrates through the connecting holes of the more than two layers of the bearing platform die bodies in the height direction, so that the more than two layers of the bearing platform die bodies are fixedly connected to the connecting rod.
Furthermore, the cushion cap mould body comprises an inner template, a stiffening rib and an outer frame, the outer frame is arranged on the outer side face of the inner template, two ends of the stiffening rib are respectively connected with the outer frame corresponding to the sides, and the connecting hole is formed in the outer frame.
Further, the connecting holes penetrate through the upper side surface and the lower side surface of the outer frame;
the connecting rod is a through rod bolt which penetrates through the connecting holes of the two adjacent bearing platform die bodies and is fixedly connected with the two bearing platform die bodies through nuts;
the rod penetrating bolt is a straight rod penetrating bolt or a lock hook type rod penetrating bolt, and the lock hook type rod penetrating bolt is of an L-shaped rod structure.
In order to solve the above technical problem, the present invention further provides another technical solution:
a bearing platform outer frame body comprises a bearing platform outer frame body;
the outer frame body of the bearing platform is provided with a plurality of side faces, the side faces are enclosed to form a containing cavity, the containing cavity is used for containing the bearing platform, each side face is formed by splicing more than two templates, the templates are bearing platform molds according to any technical scheme, the bearing platform molds are spliced in the height direction, and the outer side faces of the bearing platform molds are fixedly connected through the connecting rods.
Furthermore, the device also comprises an external corner connecting piece and an internal corner connecting piece;
the outer walls of the connecting corners of two adjacent side surfaces are provided with the external corner connecting pieces which are respectively connected with the outer walls of the two side surfaces;
the inner wall of the connecting angle of two adjacent sides is provided with the reentrant corner connecting piece, the reentrant corner connecting piece is L shape connecting plate, L shape connecting plate respectively with two the side the inner wall is connected.
Furthermore, the outer frame body of the bearing platform is connected with the bearing platform body into a whole without being detached.
Compared with the prior art, the bearing platform mould is a concrete precast slab, the structural strength is high, disassembly is not needed, and the splicing surface of the bearing platform mould is a plane, so that connection and alignment of a concave-convex tenon are not needed, and splicing and alignment are convenient; and the lateral surface of cushion cap mould sets up the connecting hole, and adjacent cushion cap mould body passes through connecting hole and connecting rod fixed connection, and connecting hole and connecting rod set up in the lateral surface of cushion cap mould body, and not only joint strength is high, and makes things convenient for the connecting rod installation.
Furthermore, the external corner and the internal corner of two adjacent sides in the bearing platform outer frame body are respectively provided with the external corner connecting piece and the internal corner connecting piece, so that the bearing platform outer frame body can be prevented from leaking slurry, the lateral structural strength of the bearing platform outer frame body is improved, and the phenomenon of mold explosion caused by the fact that a large amount of concrete is poured into the bearing platform outer frame body is prevented.
Furthermore, the connecting holes are made of embedded steel bars and are modular, so that each prefabricated bearing platform die can be aligned in a vertical mode in a staggered and overlapped mode, the bearing platform die is straight at the connecting end, the bearing platform die can be freely cut and installed on a construction site when non-modular construction is met, and the improved connecting mode of the bearing platform die is simple and convenient to construct, convenient to install, safe, reliable and flexible and convenient to use.
Drawings
FIG. 1 is a schematic perspective view of a bearing platform mold according to an embodiment;
FIG. 2 is a front view of the platform die according to an embodiment;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic structural view of an outer frame of the bearing platform according to an embodiment;
FIG. 5 is a side view of the splicing portion of two adjacent cushion cap molds in the top and bottom direction according to the embodiment;
FIG. 6 is a top view of the splicing position of two adjacent bearing platform molds in the upper and lower directions according to the specific embodiment;
FIG. 7 is a schematic view of a joint between two adjacent side surfaces of the outer frame of the bearing platform according to the embodiment;
FIG. 8 is a schematic structural view of an outer frame of the bearing platform according to another embodiment;
FIG. 9 is a side view of the splicing part of two adjacent bearing platform molds at the upper part and the lower part in the embodiment shown in FIG. 8;
FIG. 10 is a schematic structural view of another embodiment of a connecting rod;
description of reference numerals:
1. a cushion cap mold;
11. a cushion cap mold body;
12. connecting holes;
111. a stiffening rib;
112. an outer frame;
113. an inner template;
101. steel wire mesh;
102. reinforcing steel bars;
10. a bearing platform outer frame body;
100. an accommodating chamber;
2. a connecting rod;
23. a handle;
24. a shaft body;
25. a nut;
3. an external corner connector;
31. a bolt;
4. a reentrant corner connector;
41. a bolt;
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 10, the present embodiment provides a bearing platform mold and a bearing platform outer frame formed by splicing the bearing platform mold. Wherein, arrow X, Y, Z is a coordinate system, Z is the height direction of the bearing platform die, X is the length direction of the bearing platform die, and Y is the thickness direction of the bearing platform die.
Fig. 1 is a schematic perspective view of a cushion mold 1 in an embodiment. The bearing platform mould 1 is a precast concrete plate (namely a concrete precast member), and the appearance of the bearing platform mould 1 is a cuboid. The bearing platform mold 1 is used for manufacturing a template of a bearing platform when the bearing platform is poured, as shown in fig. 4, the template is an outer bearing platform frame 10 (i.e. an outer mold frame before the bearing platform is poured) formed by splicing a plurality of bearing platform molds 1, and an accommodating cavity 100 in the middle of the outer bearing platform frame 10 is a space for accommodating bearing platform concrete and reinforcing steel bars when the bearing platform is poured. Fig. 4 shows the shape of the outer frame 10 of the plurality of bearing platforms 1 stacked in the vertical direction (i.e. the shape of the assembled bearing platforms), the outer frame 10 of the bearing platform is not a complete bearing platform, the containing cavity 100 in the middle of the outer frame 10 of the bearing platform is empty before the concrete of the bearing platform is poured, and the containing cavity 100 of the outer frame 10 of the bearing platform is used for binding the reinforcing steel bars and pouring the concrete bearing platform in the later construction. The outer frame 10 of the bearing platform formed by splicing the bearing platform mould 1 is mainly used for fixing the concrete bearing platform mould and preventing the mould plate from deforming and even bursting when large-volume concrete is poured. In the invention, the bearing platform die 1 is permanently connected with the bearing platform into a whole without being detached after the bearing platform is solidified and formed, thereby playing a role of protecting the concrete bearing platform, preventing underground water and the like from corroding concrete and enhancing the durability of the concrete bearing platform.
As shown in fig. 1, the cushion mold 1 includes a cushion mold body 11 and a connecting hole 12 provided on an outer side surface of the cushion mold body 11. The connecting holes 12 are provided with a plurality of groups of connecting holes 12 along the length direction of the bearing platform mould body 11, and each group of connecting holes is correspondingly provided with more than two connecting holes 12 in the height direction of the bearing platform mould body. As shown in fig. 4, the upper surface and the lower surface of the cushion cap mold body 11 are splicing surfaces, and the splicing surface of the cushion cap mold body 11 is a flat plane. The bearing platform die is spliced and fixed through the connecting holes 12 on the outer side and the connecting rods 2 during splicing.
The outer side surface is determined relative to the position of the bearing platform, the surface of the bearing platform die body 11 close to the bearing platform (namely the position of the accommodating cavity 100) is the inner side surface, and the surface far away from the bearing platform is the outer side surface. The cushion cap mold body 11 includes an inner mold plate 113, an outer frame 112, and a stiffener 111. The outer frame 112 is provided on the upper and lower sides of the inner form 113, and the stiffener 111 is provided between the upper and lower outer frames 112 and 112. The inner formwork 113, the outer frame 112 and the stiffening rib 111 of the cushion cap formwork body are of an integrally formed structure, and the thickness of the cushion cap formwork body 11 at the stiffening rib 111 and the outer frame 112 is greater than that at the inner formwork 113. The stiffener 111 and the outer frame 112 protrude outward with respect to the inner mold 111. The outer frames 112 are provided at the upper and lower sides of the inner form 113, and the reinforcing ribs 111 are provided between the outer frames at the upper and lower sides, so that the structural rigidity of the cushion cap form body 11 can be greatly improved.
As shown in fig. 2 and 3, the cushion cap mold body 11 includes concrete, and a steel wire mesh 101 and a steel bar 102 which are arranged inside the concrete, and the steel wire mesh and the steel bar form a steel bar skeleton of the cushion cap mold body 11, wherein the steel bar 102 is located at a position corresponding to the stiffening rib 111 and the outer frame 112, and the steel wire mesh 101 is located at a position corresponding to the inner formwork 113. In some embodiments, the steel wire mesh 101 may be replaced by small diameter steel wire mesh that is interwoven with one another.
As shown in fig. 4, the splicing surfaces of two adjacent cushion cap molds 1 are opposite, and the connecting rod 2 passes through the connecting hole 12 to fixedly connect two adjacent cushion cap mold bodies.
As shown in fig. 1, the splicing surface of the cushion mold body 11 is a flat plane. The bearing platform die is spliced and fixed through the connecting holes 12 on the outer side and the connecting rods 2 during splicing. In this embodiment, the splicing surface of the bearing platform die 1 is a plane, so that alignment is convenient when the bearing platform die is spliced, and when two sides of the connecting rod 2 are respectively connected with the connecting holes 12 of the upper and lower adjacent bearing platform dies 1, the positions of the upper and lower bearing platform dies in the vertical direction can be adjusted through the connecting rod 12, so that alignment of the upper and lower bearing platform dies is realized. In addition, in the embodiment, the connecting holes 12 and the connecting rods 2 are located on the outer side surface of the bearing platform die, so that the connecting strength is high, and the connecting rods 2 are convenient to mount.
As shown in fig. 5 and 6, fig. 5 is a side view of a joint of two adjacent cushion cap molds 1, and fig. 6 is a top view of the joint of the two adjacent cushion cap molds. In this embodiment, the connection hole 12 is formed by bending a steel bar, wherein the steel bar is pre-bent into a "U" shape or a "U" shape, and the open end of the steel bar is pre-embedded inside the concrete of the bearing platform body 11, and the steel bar is fixed on the outer side surface of the bearing platform mold body after the concrete is cured. Preferably, the reinforcing steel bars for manufacturing the connecting holes 12 are embedded in the outer frame of the bearing platform mould body 11, so that the connecting strength of the connecting holes 12 and the bearing platform mould body 11 is improved, the distance between the connecting holes 12 on the upper bearing platform mould 1 and the lower bearing platform mould 1 is reduced, and the connecting rods 2 are conveniently connected with the connecting holes 12 on the upper bearing platform mould 1 and the lower bearing platform mould 1. In the present embodiment, the hole section of the coupling hole 12 made of the reinforcing bar is circular, so that the corresponding tie bar 2 is a cylindrical tie bar, and the outer diameter of the tie bar 2 corresponds to the coupling hole 12, so that the tie bar 2 can be inserted into the coupling hole 12 and fixed in the coupling hole 12. In other embodiments, the connecting hole 12 may also be in a square shape, a triangular shape, or a wedge shape formed by bending a reinforcing bar, and the corresponding connecting rod 2 is also in a rod-like structure corresponding to the cross-sectional shape.
As shown in fig. 4, in this embodiment, two or more layers of the bearing platform molds 1 are stacked in the height direction (i.e., the direction indicated by the arrow Z in the drawing) of the outer frame 10 of the bearing platform surrounded by the bearing platform molds 1, the connection holes 12 are made of embedded steel bars in the shape of connection holes, and the connection rods 2 penetrate through the connection holes 12 of the two or more layers of the bearing platform molds 1 (i.e., the bearing platform mold body 11) in the height direction (i.e., the direction indicated by the arrow Z), so that the bearing platform molds 1 on the two layers are connected to the connection rods 2. As shown in fig. 4, in the present embodiment, three layers of the bearing table molds 1 are stacked on each side surface of the bearing table outer frame 10 in the vertical direction, one connecting rod 2 connects the three layers of the bearing table molds 1 in the vertical direction, and the whole connecting rod 2 penetrates through the connecting holes 12 of the bearing table molds 1 of each layer from top to bottom, so that the rigidity and the overall stability of the bearing table outer frame 10 are greatly improved.
In this embodiment, the connecting rod 2 may be made of a metal pipe or a solid metal rod, the connecting rod 2 has a long length and a relatively large diameter, and one connecting rod 2 may penetrate through a plurality of vertical bearing platform molds 1 connected to one side of the bearing platform outer frame body 10, so that the side of the bearing platform outer frame body 10 has a stronger integrity and a higher structural strength.
As shown in fig. 4 and 8, in one embodiment, there is provided a bearing platform, which includes a bearing platform outer frame 10, the bearing platform outer frame 10 has a plurality of side surfaces, the side surfaces enclose a containing cavity 100, and the space inside the containing cavity 100 is used for pouring bearing platform concrete. Each side surface is formed by splicing more than two templates 1, and the templates 1 are the bearing platform molds 1 in any one of the above embodiments. In the present embodiment, the outer platform frame 10 is a square frame having four sides, and the shape of the outer platform frame depends on the platform to be poured, but in other embodiments, the outer platform frame 10 may be a triangular frame, a cylindrical frame, or an irregular frame. In the present embodiment, the outer frame 10 of the platform is stacked and assembled in the height direction on the platform die 1 of each side.
As shown in fig. 4, 7 and 8, in an embodiment, the outer frame 10 further includes a male corner connector 3 and a female corner connector 4. The external corner connector 3 is disposed on an outer wall (i.e., an external corner) of a corner of the outer frame 10 of the bearing platform, and the internal corner connector 4 is disposed on an inner wall (i.e., an internal corner) of the outer frame 10 of the bearing platform. The external corner connecting piece 3 and the internal corner connecting piece 4 are respectively connected with two side surfaces of the corner where the external corner connecting piece and the internal corner connecting piece are located. As shown in fig. 7, the male corner connector 3 and the female corner connector 4 are both L-shaped structures, two ends of the male corner connector 3 are respectively fixedly connected with the outer wall of the side surface of the corresponding outer frame 10 of the bearing platform through expansion bolts 31, and two ends of the female corner connector 4 are respectively fixedly connected with the inner wall of the side surface of the corresponding outer frame 10 of the bearing platform through expansion bolts 41. The male corner connector 3 and the female corner connector 4 may be made of a metal material. Expansion bolt screw holes are pre-buried in the mounting positions of the external corner connecting piece 3 and the internal corner connecting piece 4 of the bearing platform mould 1, expansion bolts are arranged in the expansion bolt screw holes during construction, and the expansion bolts are screwed tightly, so that the external corner connecting piece 3 and the internal corner connecting piece 4 are fixedly connected with the two sides of the external corner and the internal corner of the bearing platform outer frame 10. Two adjacent sides of the corner of the bearing platform outer frame body 10 are fixedly connected through the external corner connecting piece 3 and the internal corner connecting piece 4, the structural strength of the corner of the bearing platform outer frame body 10 can be improved, and the phenomenon that a large amount of concrete is poured into the bearing platform to cause mold explosion during concrete pouring of the bearing platform is prevented.
As shown in fig. 4 and 8, preferably, the external corner connecting piece 3 is an L-shaped metal connecting piece, and the external corner connecting piece 3 is arranged on the bearing platform die 1 on each layer of the corner on the side surface, so as to ensure that the bearing platform die 1 on each layer is firmly connected with the bearing platform die on the other side of the corner. And reentrant corner connecting piece 4 is metal L shaped plate (being the angle steel), and every reentrant corner can only set up a reentrant corner connecting piece 4, and reentrant corner connecting piece 4 extends to the bottom by the top of corner. The internal corner connecting piece 4 can play a role in sealing the internal corner and can also prevent slurry leakage to a certain extent.
As shown in fig. 8 and 9, another bearing platform outer frame 10 is provided, and the difference from the bearing platform mold 1 shown in fig. 1 and the bearing platform outer frame 10 shown in fig. 4 is that the structures of the connecting holes 12 and the connecting rods 2 are different in fig. 8 and 9. As shown in fig. 8 and 9, in this embodiment, the connection hole 12 is disposed in the outer frame 112, the connection hole 12 penetrates from the top to the bottom of the outer frame 112, and the connection rod 2 is a rod penetrating bolt, and one rod penetrating bolt only connects two adjacent platform molds. Wherein, the penetrating rod bolt penetrates through the top of the outer frame at the lower side of the previous bearing platform die 1, penetrates out of the bottom of the outer frame at the upper side of the next bearing platform die, and is in threaded connection with the penetrating rod bolt through a nut to fixedly splice the two upper and lower adjacent bearing platform dies.
In another embodiment, as shown in fig. 10, the connecting rod 2 may also be a latch-hook-type bolt, through which two adjacent cushion molds 1 are fixedly connected. The locking hook type rod penetrating bolt comprises a handle 23, a rod body 24 and a nut 25, wherein the handle 23 and the rod body 24 are integrally formed and are of an L-shaped structure, screw threads are arranged at the tail end of the rod body 24, and the nut 25 is in threaded connection with the rod body 24. The handle 23 and the rod body 24 of the latch hook type rod penetrating bolt are of L-shaped structures, the nut 25 can be screwed up with the rod body 24 only by fixing one end of the handle 23 and rotating the other end of the handle 23 by hand during construction, and operation is very convenient and fast.
In this embodiment, the connecting hole 12 is a hole reserved on the outer frame 112 of the bearing platform mold 1, and a pre-buried circular pipe is arranged inside the hole, and a channel inside the circular pipe is the connecting hole. The connecting holes 12 are pre-embedded when the bearing platform mould is manufactured, the bearing platform mould 1 is only required to be stacked in the vertical direction during installation on a construction site, and then the connecting rods 2 in the shape of penetrating rod bolts penetrate through the pre-embedded connecting holes 12 and are screwed tightly. In the embodiment, the bearing platform die is fast and convenient to mount, and the appearance of the bearing platform die is neat.
In the above embodiment, the connecting holes 12 of the bearing platform die 1 can be processed in a modular manner, so that the connecting holes can be aligned up and down or left and right when each bearing platform die is overlapped, and the connecting rod 2 can be conveniently connected with the connecting holes 12. And because the bearing platform die is straight at the connecting end, the bearing platform die can be freely cut and installed on a construction site when non-modular construction is met. The improved bearing platform die connecting mode is simple and convenient to manufacture, convenient to install, safe, reliable and convenient to use.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (8)
1. A bearing platform die is characterized by comprising a bearing platform die body and a connecting rod;
the bearing platform mould body is a concrete precast slab, the splicing surface of the bearing platform mould body is a plane, and the outer side surface of the bearing platform mould body is provided with connecting holes which are distributed along the vertical direction;
the splicing surfaces of the two adjacent cushion cap die bodies face each other, and the connecting rod penetrates through the connecting hole in the vertical direction to be fixedly connected with the two adjacent cushion cap die bodies.
2. The cushion cap mold of claim 1, wherein the upper portion and the lower portion of the outer side surface are respectively provided with the connecting holes, the connecting holes are formed by bending reinforcing steel bars, and end portions of the reinforcing steel bars are embedded in the cushion cap mold body.
3. The cushion cap mold according to claim 1, wherein two or more layers of the cushion cap mold bodies are stacked in a height direction, and the connecting rod passes through the connecting hole in the height direction, so that the two or more layers of the cushion cap mold bodies are fixedly connected to the connecting rod.
4. The cushion cap mold according to claim 1, wherein the cushion cap mold body comprises an inner mold plate, a stiffening rib and an outer frame, the outer frame is disposed on the outer side surface of the inner mold plate, two ends of the stiffening rib are respectively connected with the outer frame on the corresponding side, and the connecting hole is disposed on the outer frame.
5. The cushion cap mold of claim 4, wherein the connection holes penetrate through upper and lower sides of the outer frame;
the connecting rod is a through rod bolt which penetrates through the connecting holes of the two adjacent bearing platform die bodies and is fixedly connected with the two bearing platform die bodies through nuts;
the rod penetrating bolt is a straight rod penetrating bolt or a lock hook type rod penetrating bolt, and the lock hook type rod penetrating bolt is of an L-shaped rod structure.
6. The outer frame body of the bearing platform is characterized in that the outer frame body of the bearing platform is provided with a plurality of side faces, a containing cavity is defined by the side faces, the containing cavity is used for containing the bearing platform, each side face is formed by splicing more than two templates, the templates are the bearing platform molds according to any one of claims 1 to 5, the bearing platform molds are spliced in the height direction, and the connecting holes in the outer side faces of the bearing platform molds are fixedly connected through the connecting rods.
7. The outer frame body of the cap of claim 6, further comprising male and female corner connectors;
the outer walls of the connecting corners of two adjacent side surfaces are provided with the external corner connecting pieces which are respectively connected with the outer walls of the two side surfaces;
the inner wall of the connecting angle of two adjacent sides is provided with the reentrant corner connecting piece, the reentrant corner connecting piece is L shape connecting plate, L shape connecting plate respectively with two the side the inner wall is connected.
8. The outer frame of the cap of claim 6, further comprising a top connector;
the bearing platform outer frame body is connected with the bearing platform body into a whole without being detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565309.0A CN111622255A (en) | 2020-06-19 | 2020-06-19 | Bearing platform mould and bearing platform outer frame body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565309.0A CN111622255A (en) | 2020-06-19 | 2020-06-19 | Bearing platform mould and bearing platform outer frame body |
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| CN111622255A true CN111622255A (en) | 2020-09-04 |
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| CN202010565309.0A Pending CN111622255A (en) | 2020-06-19 | 2020-06-19 | Bearing platform mould and bearing platform outer frame body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112160334A (en) * | 2020-09-23 | 2021-01-01 | 浙江泛华工程咨询有限公司 | Foundation bearing platform shaping combined template and construction method thereof |
| CN112160334B (en) * | 2020-09-23 | 2022-04-01 | 浙江泛华工程咨询有限公司 | Foundation bearing platform shaping combined template and construction method thereof |
| CN114922218A (en) * | 2022-07-01 | 2022-08-19 | 浙江交工装备工程有限公司 | Assembled template for bridge substructure |
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