CN220645170U - Plastic mould shell with bottom cover - Google Patents
Plastic mould shell with bottom cover Download PDFInfo
- Publication number
- CN220645170U CN220645170U CN202321600176.1U CN202321600176U CN220645170U CN 220645170 U CN220645170 U CN 220645170U CN 202321600176 U CN202321600176 U CN 202321600176U CN 220645170 U CN220645170 U CN 220645170U
- Authority
- CN
- China
- Prior art keywords
- spring
- supporting rod
- bottom cover
- sliding block
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 238000009415 formwork Methods 0.000 claims abstract description 30
- 238000009416 shuttering Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000012856 packing Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a plastic formwork with a bottom cover, which comprises a bottom cover and a supporting rod, wherein a connecting piece base is arranged in the middle of the bottom cover, a hollow groove I is formed in the connecting piece base, a connecting rod I is arranged in the hollow groove I, a connecting column I is movably arranged on one side of the connecting rod I, a spring I is sleeved on the surface of the connecting column I, a gasket I is arranged on one side of the spring I and props against the gasket I, a sliding block is arranged outside the connecting piece base, a sliding block spring is arranged in the sliding block, a ball is arranged between the sliding block and the connecting piece base, a hollow groove II is formed in one side of the supporting rod, a connecting rod II is arranged in the hollow groove II, a connecting column II is movably arranged on one side of the connecting rod II, a spring II is sleeved on one side of the connecting column II and props against the gasket II, a formwork is arranged at one end of the supporting rod, and the formwork and the supporting rod are integrally formed; according to the utility model, the bottom cover does not need to be paved with templates and battens, so that materials are saved; the connecting piece base and the supporting rod are convenient to install and detach, so that the time cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of building equipment, and particularly relates to a plastic formwork with a bottom cover.
Background
The shuttering is a straight tool type shuttering for a reinforced concrete cast-in-situ ribbed floor slab (or a cross beam floor slab). According to the material classification, there are plastic modules, glass fiber reinforced plastic molding shells and the like; the building is classified according to the structure, and the building comprises an M-shaped formwork (a square formwork which is suitable for the two-way ribbed floor slab) and a T-shaped formwork (an elongated formwork which is suitable for the one-way ribbed floor slab).
In the prior art, when the plastic mould forms are paved, a layer of mould plate is paved below the plastic mould forms, so that the plastic mould forms are ensured to be paved flatly, gaps are reserved between the plastic mould forms, and battens are paved in the gaps, so that the slurry leakage condition is avoided; when the plastic mould shell is removed, the template is removed firstly to take out the plastic mould shell. These add to the time costs of installation and removal, while wasting material. In summary, the present utility model provides a plastic formwork with a bottom cover to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a plastic formwork with a bottom cover, which aims to solve the problems that a layer of formwork needs to be paved below the plastic formwork in the prior art to ensure the smooth paving of the plastic formwork, and meanwhile, gaps are reserved between every two plastic formworks and battens are paved in the gaps to avoid slurry leakage; when the plastic mould shell is removed, the template is removed firstly to take out the plastic mould shell. These increase the time costs of installation and removal, while wasting material.
The utility model provides a plastic formwork with bottom cover, including the bottom, the bracing piece, be provided with the connecting piece base in the middle of the bottom, hollow groove one is seted up to connecting piece base inside, hollow groove one inside is provided with connecting rod one, connecting rod one side movable mounting has spliced pole one, spliced pole one surface cover has spring one, spring one side is provided with the packing ring and offsets with the packing ring one in the lump, connecting piece base outside is provided with the slider, slider inside is provided with the slider spring, be provided with the ball between slider and the connecting piece base, hollow groove two has been seted up to bracing piece one side inside, hollow groove two inside is provided with connecting rod two, connecting rod two one side movable mounting has spliced pole two, spliced pole two surface cover has spring two, spring two one side is provided with the packing ring two and offsets with the packing ring two, bracing piece one end is provided with the formwork, formwork and bracing piece integrated into one piece, hollow groove one and hollow groove two inside are provided with limit baffle, limit baffle offsets with spring one and spring two.
As a technical scheme of the utility model, the surface of the base of the connecting piece is provided with a chute matched with the sliding block.
As a technical scheme of the utility model, the surfaces of the connecting piece base and the supporting rod are provided with notches matched with the balls.
As a technical scheme of the utility model, a hole matched with the supporting rod is formed in the middle of the bottom cover.
As a technical scheme of the utility model, one side of the supporting rod is designed to be an inclined plane, and the size of the bottom cover is larger than that of the mould shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the bottom covers, a layer of templates are not required to be paved below the bottom covers in advance when the templates are paved, meanwhile, when a plurality of plastic templates are paved, the bottom covers are propped against each other, the designed size of the bottom covers is larger than that of the templates, gaps are not required to be reserved, and materials are saved.
2. According to the utility model, the bottom cover is arranged when the plastic mould shell is paved, the sliding block is pressed down, the limitation on the movement of the balls is removed by the sliding block, meanwhile, the supporting rod is aligned with the connecting column of the connecting piece base and is pressed inwards, when the balls fall into the notches which are arranged between the supporting rod and the connecting piece base and are matched with the balls, the sliding block is loosened, the sliding block is reset under the action of the sliding block spring, and the sliding block limits the movement of the balls, so that the connecting piece base and the supporting rod are connected and locked; when the plastic mould shell is detached, the bottom cover is detached, the sliding block is pressed, the movement restriction of the balls is relieved, the first spring and the second spring pop up the supporting rod from the inside of the base of the connecting piece, the connection state of the base of the connecting piece and the supporting rod is relieved, the bottom cover is taken down, the plastic mould shell is taken out again, the time for installation and detachment is shortened, and the time cost is reduced.
3. The utility model prevents the mould shell from being crushed when pouring concrete through the supporting rods.
Drawings
Fig. 1 is a schematic overall view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
FIG. 3 is a schematic perspective view of the utility model at A.
Fig. 4 is a schematic top view of the present utility model.
In the figure:
1. a bottom cover; 2. a connector base; 3. a hollow groove I; 4. a first connecting rod; 5. a first connecting column; 6. a first spring; 7. a first gasket; 8. a slide block; 9. a slider spring; 10. a ball; 11. a support rod; 12. a hollow groove II; 13. a second connecting rod; 14. a second connecting column; 15. a second spring; 16. a second gasket; 17. a mould shell; 18. a limit baffle; 19. and a sliding groove.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a plastic formwork with a bottom cover, which comprises a bottom cover 1 and a supporting rod 11, wherein the bottom cover 1 ensures that a layer of formwork is not required to be laid below the formwork 17 in advance when the formwork is laid, so that the material is saved; the middle of the bottom cover 1 is provided with a hole matched with the supporting rod 11, the middle of the bottom cover 1 is provided with a connecting piece base 2, the inside of the connecting piece base 2 is provided with a hollow groove I3, the inside of the hollow groove I3 is provided with a connecting rod I4, one side of the connecting rod I4 is movably provided with a connecting column I5, the surface of the connecting column I5 is sleeved with a spring I6, one side of the spring I6 is provided with a washer I7 and is propped against the washer I7, the washer I7 prevents the connecting column I5 from being scratched by the spring I6, the outside of the connecting piece base 2 is provided with a sliding block 8, the surface of the connecting piece base 2 is provided with a sliding groove 19 matched with the sliding block 8, the sliding block 8 can slide in the sliding groove 19, the inside of the sliding block 8 is provided with a sliding block spring 9, a ball 10 is arranged between the sliding block 8 and the connecting piece base 2, notches matched with the ball 10 are formed on the surfaces of the connecting piece base 2 and the supporting rod 11, the ball 10 is prevented from sliding out, a hollow groove II 12 is formed in one side of the supporting rod 11, a connecting rod II 13 is arranged in the hollow groove II 12, a connecting post II 14 is movably arranged on one side of the connecting rod II 13, a spring II 15 is sleeved on the surface of the connecting post II 14, a washer II 16 is arranged on one side of the spring II 15 and abuts against the washer II 16, the washer II 16 prevents the connecting post II 14 from being scratched by the spring II 15, one side of the supporting rod 11 is designed into an inclined plane, the ball 10 is prevented from being clamped, the designed size of the bottom cover 1 is larger than that of the mould shell 17, a gap is not required to be reserved, and materials are saved; one end of the supporting rod 11 is provided with a mould shell 17, the mould shell 17 and the supporting rod 11 are integrally formed, and the supporting rod 11 prevents the mould shell 17 from being crushed when concrete is poured; when the bottom cover 1 is installed, the sliding block 8 is pressed down, the sliding block 8 releases the movement restriction of the ball 10, meanwhile, the supporting rod 11 is aligned with the first connecting column 5 of the connecting piece base 2 and is pressed inwards, when the ball 10 falls into a notch matched with the ball 10 and arranged between the supporting rod 11 and the connecting piece base 2, the sliding block 8 is loosened, the sliding block 8 is reset under the action of the sliding block spring 9, and the sliding block 8 restricts the movement of the ball, so that the connecting piece base 2 and the supporting rod 11 are connected and locked; when the bottom cover 1 is detached, the sliding block 8 is pressed, the movement restriction of the ball 10 is released, the first spring 6 and the second spring 15 pop up the supporting rod 11 from the inside of the connecting piece base 2, the connecting state of the connecting piece base 2 and the supporting rod 11 is released, the bottom cover 1 is taken down, the mounting and detaching time is shortened, and the time cost is reduced.
As an embodiment of the present utility model, the first hollow groove 3 and the second hollow groove 12 are internally provided with a limit baffle 17, the limit baffle 17 abuts against the first spring 6 and the second spring 15, and the limit baffle 17 prevents the first spring 6 and the second spring 15 from being ejected.
The specific working principle is as follows:
the bottom cover 1 is installed when the plastic formworks are paved, a layer of templates are not required to be paved below the bottom cover 1 in advance when the plastic formworks are paved, meanwhile, when a plurality of plastic formworks are paved, the bottom covers 1 are propped against each other, the size of the design of the bottom cover 1 is larger than that of the formwork 11, gaps are not required to be reserved, materials are saved, the sliding blocks 8 are pressed downwards, the sliding blocks 8 remove the limitation on the movement of the balls 10, meanwhile, the supporting rods 10 are aligned with the first connecting columns 5 of the connecting piece bases 2 and pressed inwards, when the balls 10 fall into the notches which are formed between the supporting rods 11 and the connecting piece bases 2 and are matched with the balls 10, the sliding blocks 8 are loosened, the sliding blocks 8 reset under the action of the sliding block springs 9, the sliding blocks 8 limit the movement of the balls 10, the connecting piece bases 2 and the supporting rods 11 are connected and locked, and meanwhile, the supporting rods 11 prevent the formworks 17 from being crushed when concrete is poured; when the plastic mould shell is detached, the bottom cover 1 is detached, the sliding block 8 is pressed, the movement restriction of the ball 10 is relieved, the first spring 6 and the second spring 15 eject the supporting rod 10 from the inside of the connecting piece base 2, the connecting state of the connecting piece base 2 and the supporting rod 11 is relieved, the bottom cover 1 is taken down, the plastic mould shell is taken out, the mounting and detaching time is shortened, and the time cost is reduced.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a plastic mould shell with bottom cover, includes bottom (1), bracing piece (11), its characterized in that: the connecting piece base (2) is arranged in the middle of the bottom cover (1), the first hollow groove (3) is formed in the connecting piece base (2), the first connecting rod (4) is arranged in the first hollow groove (3), the first connecting rod (4) is movably provided with the first connecting column (5), the first connecting column (5) is sleeved with the first spring (6), one side of the first spring (6) is provided with the first gasket (7) and props against the first gasket (7), the outer part of the connecting piece base (2) is provided with the sliding block (8), the sliding block (8) is internally provided with the sliding block spring (9), the ball (10) is arranged between the sliding block (8) and the connecting piece base (2), the second hollow groove (12) is formed in one side of the supporting rod (11), the second connecting column (13) is arranged in the second hollow groove (12), the second connecting column (14) is movably provided with the second connecting column (14), the second spring (15) is sleeved on the surface of the second connecting column (14), one side of the second spring (15) is provided with the second gasket (16) and props against one end of the supporting rod (17) and is integrally formed with the supporting rod (17), and limit baffles (18) are arranged in the first hollow groove (3) and the second hollow groove (12), and the limit baffles (18) are propped against the first spring (6) and the second spring (15).
2. A capped plastic formwork as defined in claim 1, wherein: the surface of the connecting piece base (2) is provided with a sliding groove (19) matched with the sliding block (8).
3. A capped plastic formwork as defined in claim 1, wherein: the surfaces of the connecting piece base (2) and the supporting rod (11) are provided with notches matched with the balls (10).
4. A capped plastic formwork as defined in claim 1, wherein: and a hole matched with the supporting rod (11) is formed in the middle of the bottom cover (1).
5. A capped plastic formwork as defined in claim 1, wherein: one side of the supporting rod (11) is designed into an inclined plane, and the size of the bottom cover 1 () is larger than that of the shuttering (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600176.1U CN220645170U (en) | 2023-06-23 | 2023-06-23 | Plastic mould shell with bottom cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600176.1U CN220645170U (en) | 2023-06-23 | 2023-06-23 | Plastic mould shell with bottom cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645170U true CN220645170U (en) | 2024-03-22 |
Family
ID=90263857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321600176.1U Active CN220645170U (en) | 2023-06-23 | 2023-06-23 | Plastic mould shell with bottom cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645170U (en) |
-
2023
- 2023-06-23 CN CN202321600176.1U patent/CN220645170U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |