CN220768072U - Equipment foundation bolt preformed hole pouring die - Google Patents
Equipment foundation bolt preformed hole pouring die Download PDFInfo
- Publication number
- CN220768072U CN220768072U CN202322494964.3U CN202322494964U CN220768072U CN 220768072 U CN220768072 U CN 220768072U CN 202322494964 U CN202322494964 U CN 202322494964U CN 220768072 U CN220768072 U CN 220768072U
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- China
- Prior art keywords
- bottom plate
- reinforcing steel
- fixing frame
- preformed hole
- side plates
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 32
- 238000005266 casting Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 235000000396 iron Nutrition 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009415 formwork Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Foundations (AREA)
Abstract
The equipment foundation bolt preformed hole pouring die comprises a fixing frame, side plates, a bottom plate and a cover cap; the fixing frame is of a ladder-shaped frame body structure with a small upper part and a large lower part, and comprises an upper opening and a lower opening which are of rectangular structures, and side openings with four sides which are of isosceles trapezoid structures; the side plates are of isosceles body type structures, the bottom plate and the cover cap are of rectangular structures, and the size specifications of the side plates, the bottom plate and the cover cap are respectively matched according to the size specifications of the side opening, the lower opening and the upper opening of the fixing frame; the side plates and the bottom plate are of a grid-like structure, and the cover cap is of a compact plate body structure; the four side openings of the fixing frame are respectively fixedly provided with a side plate, the upper opening is movably provided with a cap, and the lower opening is fixedly provided with a bottom plate. The concrete support structure has the beneficial effects that the construction is convenient, the mould is integrally fixed on the concrete support structure as a prefabricated part during formwork supporting operation, and the mould is only required to be positioned and fixed, and the mould is not required to be disassembled in the later construction period, so that the time and the labor are saved.
Description
Technical Field
The utility model belongs to the technical field of building engineering construction, and particularly relates to a casting die for reserved holes of foundation bolts of equipment.
Background
The traditional construction method of the reserved hole of the foundation bolt of the equipment is that when the concrete foundation is poured, the formwork is supported at the position of the reserved hole, and after the concrete foundation is solidified, the formwork structure is removed. The construction method has the defects that the formwork supporting operation is complex, the formwork can only be removed by violence after the concrete foundation is solidified, construction waste residues are generated in the preformed holes in the process and are not cleaned well, the inner walls of the preformed holes are smooth, and when the embedded parts are installed for secondary pouring, secondary roughening treatment is needed to be carried out on the hole walls so as to enhance the bonding strength of the concrete for the secondary pouring operation.
Disclosure of Invention
The utility model aims to solve the problems of complex casting process and poor construction effect of the existing equipment foundation bolt preformed hole, and provides an equipment foundation bolt preformed hole casting die which does not need to be disassembled and is convenient for secondary casting of the inner wall of the preformed hole.
In order to achieve the purpose, the technical scheme adopted by the pouring die for the reserved holes of the foundation bolts of the equipment comprises a fixing frame, side plates, a bottom plate and a cover cap; the fixing frame is of a ladder-shaped frame body structure with a small upper part and a large lower part, and comprises an upper opening and a lower opening which are of rectangular structures, and side openings with four sides which are of isosceles trapezoid structures; the side plates are of isosceles body type structures, the bottom plate and the cover cap are of rectangular structures, and the size specifications of the side plates, the bottom plate and the cover cap are respectively matched according to the size specifications of the side opening, the lower opening and the upper opening of the fixing frame; the side plates and the bottom plate are of a grid-like structure, and the cover cap is of a compact plate body structure; the four side openings of the fixing frame are respectively fixedly provided with a side plate, the upper opening is movably provided with a cap, and the lower opening is fixedly provided with a bottom plate.
The fixing frame is manufactured by adopting 50 mm angle iron to weld and fix along the edge of the trapezoid body.
The side plates adopt a reinforcing mesh structure and are formed by crisscross arrangement, welding and fixing of reinforcing steel bars, and the distance between adjacent reinforcing steel bars is smaller than 3 mm.
The bottom plate adopts a double-layer reinforcing mesh structure, and dense mesh meshes are fixedly arranged outside the reinforcing mesh; the double-layer reinforcing steel bar net structure comprises an inner layer reinforcing steel bar net and an outer layer reinforcing steel bar net, wherein the inner layer reinforcing steel bar net and the outer layer reinforcing steel bar net are manufactured by crisscross arrangement, welding and fixing of reinforcing steel bars, and the cross part of the inner layer reinforcing steel bar net is opposite to the square part of the outer layer reinforcing steel bar net; the distance between adjacent steel bars is less than 3 mm.
The cap is made of galvanized steel plates with the thickness of 5 mm.
The specification of the dense mesh net on the bottom plate is 10 meshes, the wire thickness is 0.35, and the hole diameter is 2.2mm.
The utility model has the advantages that the construction is convenient, the mould is integrally fixed on the concrete supporting structure as a prefabricated part during the formwork supporting operation, and the mould is only required to be positioned and fixed, and the mould is not required to be disassembled in the later stage of construction, thereby saving time and labor; the die has simple structure and convenient manufacture, the materials for the die are conventional consumable materials in building construction operation, and the manufacturing cost is low; the inner wall of the preformed hole of the foundation bolt of the equipment formed after the die is used is a rough concrete sand surface, and the secondary pouring combination effect is firm.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing frame of the present utility model;
FIG. 3 is a schematic view of a planar mounting structure of the present utility model;
FIG. 4 is a schematic view of the longitudinal cross-sectional structure of the present utility model;
in the accompanying drawings: the fixing frame 1, an upper opening 11, a lower opening 12, a side opening 13, a side plate 2, a bottom plate 3, a cover cap 4, a reinforcing mesh a, a double-layer reinforcing mesh b and a dense mesh c.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail with reference to the embodiments.
Example 1
1-2, the equipment foundation bolt preformed hole pouring die comprises a fixing frame 1, side plates 2, a bottom plate 3 and a cover cap 4; the fixing frame 1 is of a ladder-shaped frame body structure with a small upper part and a large lower part, and comprises an upper opening 11 and a lower opening 12 which are of rectangular structures, and side openings 13 with four sides which are of isosceles trapezoid structures; the side plate 2 is in an isosceles body type structure, the bottom plate 3 and the cover cap 4 are in rectangular structures, and the size specifications of the side plate 2, the bottom plate 3 and the cover cap 4 are respectively matched according to the size specifications of the side opening 13, the lower opening 12 and the upper opening 11 of the fixing frame 1; the side plates 2 and the bottom plate 3 are of a grid-like structure, and the cover cap 4 is of a compact plate body structure; the four side ports 13 of the fixing frame 1 are respectively fixedly provided with a side plate 2, the upper port 11 is movably provided with a cap 4, and the lower port 12 is fixedly provided with a bottom plate 3.
The fixing frame 1 is manufactured by adopting 50 x 5 angle irons to weld and fix along the edges of the trapezoid body.
The side plate 2 adopts a reinforcing mesh a structure and is formed by crisscross arrangement, welding and fixing of reinforcing steel bars, and the distance between adjacent reinforcing steel bars is smaller than 3 mm.
The bottom plate 3 adopts a double-layer reinforcing mesh b structure, and a dense mesh c is fixedly arranged outside the reinforcing mesh b; the double-layer reinforcing steel bar net b structure comprises an inner-layer reinforcing steel bar net and an outer-layer reinforcing steel bar net, wherein the inner-layer reinforcing steel bar net and the outer-layer reinforcing steel bar net are formed by crisscross arrangement, welding and fixing of reinforcing steel bars, and the cross part of the inner-layer reinforcing steel bar net is opposite to the square part of the outer-layer reinforcing steel bar net; the distance between adjacent steel bars is less than 3 mm.
The cap 4 is made of galvanized steel sheet with the thickness of 5 mm.
The specification of the dense mesh net on the bottom plate 3 is 10 meshes, the wire thickness is 0.35, and the hole is 2.2mm.
Example 2
Referring to fig. 1-2, the construction method and principle of the casting mold for the reserved holes of foundation bolts of the equipment are shown. The construction method comprises the following steps:
1) Prefabricating equipment foundation bolt preformed hole pouring die: adopting 50 x 5 angle iron welding to manufacture the fixing frame 1 in the embodiment 1, and setting the specification and the size according to the design requirement of a construction drawing; welding round 10 steel bars according to the specification and the size of a lower opening 12 and four side openings 13 of a fixing frame 1 to manufacture a side plate 2 and a bottom plate 3, and cutting a steel wire mesh with the specification of 10 meshes and the wire thickness of 0.35 and the hole of 2.2mm to manufacture a dense mesh of the bottom plate 3; the cap 4 is made of galvanized steel sheet with the thickness of 5mm according to the size of the upper opening 11 of the fixing frame 1.
2) Setting a device foundation bolt preformed hole pouring die: and setting a prefabricated equipment foundation bolt preformed hole casting die to a preset position and fixing the prefabricated equipment foundation bolt preformed hole casting die according to the position of the equipment foundation bolt preformed hole designed by a construction drawing when the foundation concrete casting reinforcement formwork is operated, so as to ensure that the cap 4 is covered on the upper opening 11.
3) And (3) concrete pouring operation: and (3) performing equipment foundation concrete pouring operation, wherein the equipment foundation bolt reserved hole pouring die is ensured not to be shifted in the pouring process, and the equipment foundation bolt reserved hole pouring die is not required to be removed after concrete is solidified.
According to the equipment foundation bolt preformed hole pouring die, in the construction process, the construction efficiency can be greatly improved, the preformed hole is formed by four side walls formed by the side plates 2, after pouring is completed, the surface formed by solidifying concrete stones and mortar is formed on the preformed hole, the bottom plate 3 is the bottom of the preformed hole formed by the double-layer reinforcing steel bar net b, the structural strength of the preformed hole can be ensured, after the equipment foundation bolt embedded part is placed, the secondary pouring can well form an acting point with the bottom reinforcing steel bar net, and the secondary pouring quality of the equipment foundation bolt embedded part is ensured. The setting of block 4 is in order to place equipment foundation and pour into concrete mortar when pouring on the one hand, and on the other hand can guarantee the clean degree in the preformed hole, opens block 4 when placing equipment foundation bolt built-in fitting, need not clean once more, has solved the inconvenient problem of clearance when traditional technology preformed hole secondary is pour.
Claims (6)
1. The utility model provides a mould is pour to equipment foundation bolt preformed hole which characterized in that: comprises a fixing frame (1), side plates (2), a bottom plate (3) and a cap (4); the fixing frame (1) is of a ladder-shaped frame body structure with a small upper part and a large lower part, and comprises an upper opening (11) and a lower opening (12) which are of rectangular structures, and side openings (13) with four sides which are of isosceles trapezoid structures at the front, back, left and right sides; the side plates (2) are of isosceles body type structures, the bottom plates (3) and the caps (4) are of rectangular structures, and the size specifications of the side plates (2), the bottom plates (3) and the caps (4) are respectively matched according to the size specifications of the side ports (13), the lower ports (12) and the upper ports (11) of the fixing frame (1); the side plates (2) and the bottom plate (3) are of a grid-like structure, and the caps (4) are of a compact plate body structure; side plates (2) are fixedly arranged on four side ports (13) of the fixing frame (1), caps (4) are movably arranged on the upper ports (11), and a bottom plate (3) is fixedly arranged on the lower ports (12).
2. The equipment foundation bolt preformed hole casting mold of claim 1, wherein: the fixing frame (1) is manufactured by adopting 50 x 5 angle irons to weld and fix along the edges of the trapezoid body.
3. The equipment foundation bolt preformed hole casting mold of claim 1, wherein: the side plates (2) adopt a reinforcing mesh (a) structure and are formed by crisscross arrangement, welding and fixing of reinforcing steel bars, and the distance between adjacent reinforcing steel bars is smaller than 3 mm.
4. The equipment foundation bolt preformed hole casting mold of claim 1, wherein: the bottom plate (3) adopts a double-layer reinforcing mesh (b) structure, and a dense mesh (c) is fixedly arranged outside the reinforcing mesh (b); the double-layer reinforcing steel bar net (b) structure comprises an inner-layer reinforcing steel bar net and an outer-layer reinforcing steel bar net, wherein the inner-layer reinforcing steel bar net and the outer-layer reinforcing steel bar net are manufactured by crisscross arrangement, welding and fixing of reinforcing steel bars, and the cross part of the inner-layer reinforcing steel bar net is opposite to the square part of the outer-layer reinforcing steel bar net; the distance between adjacent steel bars is less than 3 mm.
5. The equipment foundation bolt preformed hole casting mold of claim 1, wherein: the cap (4) is made of galvanized steel plates with the thickness of 5 mm.
6. The equipment foundation bolt preformed hole casting mold of claim 4, wherein: the specification of the dense mesh net (c) on the bottom plate (3) is 10 meshes, the wire thickness is 0.35, and the hole is 2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494964.3U CN220768072U (en) | 2023-09-14 | 2023-09-14 | Equipment foundation bolt preformed hole pouring die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494964.3U CN220768072U (en) | 2023-09-14 | 2023-09-14 | Equipment foundation bolt preformed hole pouring die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220768072U true CN220768072U (en) | 2024-04-12 |
Family
ID=90600376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322494964.3U Active CN220768072U (en) | 2023-09-14 | 2023-09-14 | Equipment foundation bolt preformed hole pouring die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220768072U (en) |
-
2023
- 2023-09-14 CN CN202322494964.3U patent/CN220768072U/en active Active
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