CN220864298U - Forming device of precast concrete inspection shaft - Google Patents
Forming device of precast concrete inspection shaft Download PDFInfo
- Publication number
- CN220864298U CN220864298U CN202322231784.6U CN202322231784U CN220864298U CN 220864298 U CN220864298 U CN 220864298U CN 202322231784 U CN202322231784 U CN 202322231784U CN 220864298 U CN220864298 U CN 220864298U
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- China
- Prior art keywords
- formwork
- mould shell
- shell
- fixedly connected
- bottom plate
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- 238000007689 inspection Methods 0.000 title claims abstract description 29
- 239000011178 precast concrete Substances 0.000 title claims abstract description 19
- 238000009415 formwork Methods 0.000 claims abstract description 44
- 239000004567 concrete Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to the technical field of manhole preparation and discloses a forming device of a precast concrete manhole, which comprises a bottom plate, wherein an inner container barrel is fixedly connected to the center of the top wall surface of the bottom plate, the inner container barrel is a cylinder, a precast formwork is arranged on the outer wall surface of the inner container barrel, the precast formwork comprises a first formwork and a second formwork, a pushing component for pushing the first formwork and the second formwork to move is arranged on the outer wall surface of the precast formwork, the pushing component comprises a hydraulic telescopic rod, and the precast formwork and the bottom plate are in movable clamping relation. Pouring concrete into the gaps among the liner cylinder, the first mould shell and the second mould shell through the feed inlet, and making a concrete inspection well after the concrete is solidified, wherein the first mould shell and the second mould shell are movably clamped, so that the joint of the first mould shell and the second mould shell is more compact, and the prefabricated mould shell and the bottom plate are movably clamped, so that the first mould shell and the second mould shell are more stable in the moving process.
Description
Technical Field
The utility model relates to the technical field of manhole preparation, in particular to a forming device of a precast concrete manhole.
Background
The concrete inspection well is a new type of environment protection equipment, which is made up by mixing concrete, mortar, brick and broken stone according to a certain proportion.
The concrete inspection well in batches can be manufactured by using the forming die, because the forming die is not disposable and needs to be used repeatedly, two symmetrical half dies are usually adopted, a gap between the two half dies is possibly larger, concrete slurry flows out of the gap to cause concrete slurry outside the dies, the later cleaning is more troublesome, meanwhile, the half dies are larger than the inspection well in size, the half dies are required to be moved in the manufacturing and taking-down processes of the inspection well, and accidents caused by accidental dumping of the half dies are possibly caused.
For this purpose, we propose a device for shaping a precast concrete manhole.
Disclosure of utility model
The utility model mainly solves the technical problems in the prior art and provides a forming device for a precast concrete inspection well.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the forming device of the precast concrete inspection well comprises a bottom plate, an inner container cylinder is fixedly connected to the center of the top wall surface of the bottom plate, the inner container cylinder is a cylinder, a precast formwork for prefabricating the concrete inspection well is arranged on the outer wall surface of the inner container cylinder, the precast formwork comprises a first formwork and a second formwork, the first formwork and the second formwork are movably clamped, concrete is poured into a gap between the first formwork, the second formwork and the inner container cylinder to be solidified, the formed inspection well is obtained, a pushing component for pushing the first formwork and the second formwork to move is arranged on the outer wall surface of the precast formwork, the pushing component comprises a hydraulic telescopic rod, the prefabricated formwork is movably clamped with the bottom plate, movable grooves are formed in the front end and the rear end of the top wall surface of the bottom plate, the movable grooves are in an inverted T shape, vertical plates are fixedly connected to the two ends of the outer wall surfaces of the first formwork and the second formwork, sliding blocks are fixedly connected to the bottom ends of the vertical plates, the sliding blocks are in an inverted T shape, the sliding blocks are movably clamped in the corresponding movable grooves, annular blocks are fixedly connected to the bottom ends of the outer wall surfaces of the liner barrels, arc grooves are formed in the bottom ends of the inner wall surfaces of the first formwork and the second formwork, the annular blocks can be movably clamped in the arc grooves, clamping grooves are formed in the side wall surfaces, close to the second formwork, of the first formwork, clamping blocks are fixedly connected to the positions, corresponding to the clamping grooves, of the second formwork, and the clamping blocks can be movably clamped in the clamping grooves.
Preferably, rectangular plates in a vertical state are fixedly arranged at two ends of the top end wall surface of the bottom plate, the hydraulic telescopic rods are respectively and fixedly arranged on the corresponding rectangular plates, arc plates are fixedly connected to the outer wall surfaces of the first die shell and the second die shell, and the telescopic ends of the hydraulic telescopic rods are fixedly connected with the corresponding arc plates.
Preferably, the movable groove is communicated with the side surface of the bottom plate.
Preferably, the inner wall surfaces of the first mould shell and the second mould shell are fixedly connected with an arc block and a top plate, the top plate is respectively positioned at the top ends of the inner wall surfaces of the first mould shell and the second mould shell, and the side, close to each other, of the top plate is provided with a feed inlet.
Advantageous effects
The utility model provides a forming device of a precast concrete inspection well. The beneficial effects are as follows:
(1) This forming device of precast concrete inspection shaft, prefabricated mould is constituteed to inner bag section of thick bamboo and prefabricated mould shell, pour the concrete into the clearance of inner bag section of thick bamboo through the feed inlet, in first mould shell and second mould shell, make the concrete inspection shaft after the concrete solidification, through setting up movable block between first mould shell and the second mould shell, make first mould shell and second mould shell junction inseparabler, through set up pushing component on the outer wall of first mould shell, hydraulic telescoping rod presss from both sides tight first mould shell and second mould shell when the preparation, make back hydraulic telescoping rod control first mould shell and second mould shell keep away from each other and conveniently take off the inspection shaft, thereby improve production efficiency, through setting up to be movable block relation between prefabricated mould shell and the bottom plate, first mould shell and second mould shell are more steady in the removal in-process, the practicality of this device has been improved through reasonable structural design.
(2) This forming device of precast concrete inspection shaft, the equal fixedly connected with riser in outer wall both ends of first mould shell and second mould shell, at the bottom fixed connection slider of riser, the slider is "T" shape that falls, both ends all offer the movable slot around the top wall of bottom plate, the movable slot is "T" shape that falls, slider activity block is at the movable inslot, first mould shell and second mould shell are removed at the movable inslot at the in-process slider block that removes, thereby make the removal of first mould shell and second mould shell smoother, stability, can not take place to empty and cause the accident.
(3) This forming device of precast concrete inspection shaft, through the outer wall bottom fixed connection ring piece of inner bag section of thick bamboo, the arc wall has all been seted up to the inner wall bottom of first mould shell and second mould shell, after first mould shell and second mould shell block, the ring piece block is in the arc wall after the block, make movable joint between first mould shell and the second mould shell through setting up block groove and block, make the gap between inner bag section of thick bamboo and first mould shell and the second mould shell smaller through this structural design, the grout flows from less in the gap, thereby reduce the clear work load of follow-up.
Drawings
FIG. 1 is a schematic perspective view of a molding apparatus for a precast concrete manhole according to the present utility model;
FIG. 2 is a schematic diagram showing the positional relationship between a bottom plate and a liner cylinder of a forming device of a precast concrete inspection well;
FIG. 3 is a schematic view of a concrete manhole of a prefabricated concrete manhole molding apparatus according to the present utility model;
FIG. 4 is a schematic perspective view of a first form of a prefabricated concrete manhole forming apparatus according to the present utility model;
FIG. 5 is a schematic perspective view of a second form of a prefabricated concrete manhole forming apparatus according to the present utility model.
Legend description:
10. A bottom plate; 12. prefabricating a formwork; 13. a rectangular plate; 14. a hydraulic telescopic rod; 15. an arc-shaped plate; 16. a liner barrel; 17. a circular ring block; 18. a movable groove; 20. a first mold shell; 21. a second mold shell; 22. a riser; 23. a slide block; 24. an arc-shaped groove; 25. arc blocks; 26. a top plate; 27. a feed inlet; 28. a clamping groove; 29. and a clamping block.
Detailed Description
As shown in fig. 1-5: the utility model provides a forming device of precast concrete inspection shaft, including bottom plate 10, bottom plate 10 top wall center department fixedly connected with inner bag section of thick bamboo 16, inner bag section of thick bamboo 16 is the cylinder, be provided with the precast form shell 12 that is used for precast concrete inspection shaft on the outer wall of inner bag section of thick bamboo 16, precast form shell 12 is including first mould shell 20 and second mould shell 21, movable block between first mould shell 20 and the second mould shell 21, pour the concrete into and solidify in the clearance of first mould shell 20, second mould shell 21 and inner bag section of thick bamboo 16 and obtain fashioned inspection shaft, be provided with the pushing component that promotes first mould shell 20 and second mould shell 21 and remove on the outer wall of precast form shell 12, the pushing component is including hydraulic telescoping rod 14, be movable block relation between precast form shell 12 and the bottom plate 10.
Specifically, the prefabricated mould is formed by the liner cylinder 16 and the prefabricated mould shell 12, concrete is poured into the gaps among the liner cylinder 16, the first mould shell 20 and the second mould shell 21 through the feed inlet 27, the concrete is solidified to form a concrete inspection well, the joint of the first mould shell 20 and the second mould shell 21 is tighter by arranging movable clamping between the first mould shell 20 and the second mould shell 21, the first mould shell 20 and the second mould shell 21 are clamped by the hydraulic telescopic rod 14 during manufacturing through arranging the pushing component on the outer wall surface of the first mould shell 20, the first mould shell 20 and the second mould shell 21 are conveniently taken down by the hydraulic telescopic rod 14 after manufacturing, so that the production efficiency is improved, the movable clamping relation between the prefabricated mould shell 12 and the bottom plate 10 is arranged, and the first mould shell 20 and the second mould shell 21 are more stable in the moving process, so that the practicability of the device is improved through reasonable structural design.
Rectangular plates 13 in a vertical state are fixedly arranged at two ends of the top end wall surface of the bottom plate 10, hydraulic telescopic rods 14 are fixedly arranged on the corresponding rectangular plates 13 respectively, arc plates 15 are fixedly connected to the outer wall surfaces of the first formwork 20 and the second formwork 21, and telescopic ends of the hydraulic telescopic rods 14 are fixedly connected with the corresponding arc plates 15.
Specifically, the rectangular plate 13 is fixedly mounted on the top end wall surface of the bottom plate 10, so that the hydraulic telescopic rod 14 is conveniently mounted, and the arc plate 15 is arranged between the hydraulic telescopic rod 14 and the first formwork 20 and the second formwork 21, so that the acting force area of the hydraulic telescopic rod 14 is larger, and the deformation of the outer wall surface of the arc plate 15 is avoided.
The front end and the rear end of the top wall surface of the bottom plate 10 are provided with movable grooves 18, the movable grooves 18 are inverted T-shaped, and the movable grooves 18 are communicated with the side surface of the bottom plate 10. Two ends of the outer wall surfaces of the first die shell 20 and the second die shell 21 are fixedly connected with vertical plates 22, the bottom ends of the vertical plates 22 are fixedly connected with sliding blocks 23, the sliding blocks 23 are in inverted T shapes, and the sliding blocks 23 are movably clamped in corresponding movable grooves 18.
Specifically, the two ends of the outer wall surfaces of the first mold shell 20 and the second mold shell 21 are fixedly connected with the vertical plates 22, the bottom ends of the vertical plates 22 are fixedly connected with the sliding blocks 23, the sliding blocks 23 are in an inverted T shape, the front end and the rear end of the top wall surface of the bottom plate 10 are provided with the movable grooves 18, the movable grooves 18 are in an inverted T shape, the sliding blocks 23 are movably clamped in the movable grooves 18, and the first mold shell 20 and the second mold shell 21 are clamped in the movable grooves 18 to move in the moving process, so that the first mold shell 20 and the second mold shell 21 move smoothly and stably, and accidents caused by dumping can not occur.
The inner wall surfaces of the first mould shell 20 and the second mould shell 21 are fixedly connected with an arc block 25 and a top plate 26, the top plate 26 is respectively positioned at the top ends of the inner wall surfaces of the first mould shell 20 and the second mould shell 21, and one side of the top plate 26, which is close to each other, is provided with a feed inlet 27.
Specifically, the arc blocks 25 and the top plate 26 are fixedly connected to the inner wall surfaces of the first mold shell 20 and the second mold shell 21, a pipeline inlet can be reserved after the inspection well is manufactured by arranging the arc blocks 25, and a base of the inspection well can be formed by arranging the top plate 26, so that the device can be manufactured into a concrete inspection well at one time without subsequent processing steps.
The bottom end of the outer wall surface of the liner cylinder 16 is fixedly connected with a circular ring block 17, the bottom ends of the inner wall surfaces of the first die shell 20 and the second die shell 21 are respectively provided with an arc-shaped groove 24, and the circular ring block 17 can be movably clamped in the arc-shaped groove 24. A clamping groove 28 is formed in a side wall surface, close to the second mould shell 21, of the first mould shell 20, a clamping block 29 is fixedly connected to the second mould shell 21 at a position corresponding to the clamping groove 28, and the clamping block 29 can be movably clamped in the clamping groove 28.
Specifically, through the outer wall bottom fixed connection ring piece 17 of inner bag section of thick bamboo 16, arc wall 24 has all been seted up to the inner wall bottom of first mould shell 20 and second mould shell 21, and the block 17 block is in arc wall 24 after first mould shell 20 and second mould shell 21 block, makes movable block between first mould shell 20 and the second mould shell 21 through setting up block 28 and block 29, makes the gap between inner bag section of thick bamboo 16 and first mould shell 20 and the second mould shell 21 smaller through this structural design, and the grout flows less in the gap to reduce the clear work load of follow-up.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (4)
1. The utility model provides a forming device of precast concrete inspection shaft, includes bottom plate (10), its characterized in that: the concrete inspection well is characterized in that an inner container cylinder (16) is fixedly connected to the center of the top end wall surface of the bottom plate (10), the inner container cylinder (16) is a cylinder, a precast formwork (12) for prefabricating the concrete inspection well is arranged on the outer wall surface of the inner container cylinder (16), the precast formwork (12) comprises a first formwork (20) and a second formwork (21), the first formwork (20) and the second formwork (21) are movably clamped, concrete is poured into a gap between the first formwork (20), the second formwork (21) and the inner container cylinder (16) to be solidified, a formed inspection well is obtained, a pushing assembly for pushing the first formwork (20) and the second formwork (21) to move is arranged on the outer wall surface of the precast formwork (12), the pushing assembly comprises a hydraulic telescopic rod (14), and a movable clamping relation is formed between the precast formwork (12) and the bottom plate (10);
The front end and the rear end of the top end wall surface of the bottom plate (10) are respectively provided with a movable groove (18), the movable grooves (18) are in an inverted T shape, two ends of the outer wall surfaces of the first mould shell (20) and the second mould shell (21) are respectively fixedly connected with a vertical plate (22), the bottom ends of the vertical plates (22) are fixedly connected with sliding blocks (23), the sliding blocks (23) are in an inverted T shape, and the sliding blocks (23) are movably clamped in the corresponding movable grooves (18);
The inner container is characterized in that an annular block (17) is fixedly connected to the bottom end of the outer wall surface of the inner container cylinder (16), arc-shaped grooves (24) are formed in the bottom ends of the inner wall surfaces of the first mold shell (20) and the second mold shell (21), the annular block (17) can be movably clamped in the arc-shaped grooves (24), a clamping groove (28) is formed in the side wall surface, close to the second mold shell (21), of the first mold shell (20), a clamping block (29) is fixedly connected to the position, corresponding to the clamping groove (28), of the second mold shell (21), and the clamping block (29) can be movably clamped in the clamping groove (28).
2. The apparatus for forming a precast concrete manhole as claimed in claim 1, wherein: rectangular plates (13) in a vertical state are fixedly arranged at two ends of the top end wall surface of the bottom plate (10), the hydraulic telescopic rods (14) are fixedly arranged on the corresponding rectangular plates (13) respectively, arc plates (15) are fixedly connected to the outer wall surfaces of the first die shell (20) and the second die shell (21), and the telescopic ends of the hydraulic telescopic rods (14) are fixedly connected with the corresponding arc plates (15).
3. The apparatus for forming a precast concrete manhole as claimed in claim 1, wherein: the movable groove (18) is communicated with the side surface of the bottom plate (10).
4. The apparatus for forming a precast concrete manhole as claimed in claim 1, wherein: the inner wall surfaces of the first mould shell (20) and the second mould shell (21) are fixedly connected with an arc block (25) and a top plate (26), the top plate (26) is respectively positioned at the top ends of the inner wall surfaces of the first mould shell (20) and the second mould shell (21), and one sides of the top plate (26) close to each other are provided with feed inlets (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231784.6U CN220864298U (en) | 2023-08-18 | 2023-08-18 | Forming device of precast concrete inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231784.6U CN220864298U (en) | 2023-08-18 | 2023-08-18 | Forming device of precast concrete inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864298U true CN220864298U (en) | 2024-04-30 |
Family
ID=90812576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322231784.6U Active CN220864298U (en) | 2023-08-18 | 2023-08-18 | Forming device of precast concrete inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864298U (en) |
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2023
- 2023-08-18 CN CN202322231784.6U patent/CN220864298U/en active Active
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| GR01 | Patent grant |