CN213081827U - Rapid demoulding device for prefabricating concrete slab - Google Patents
Rapid demoulding device for prefabricating concrete slab Download PDFInfo
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- CN213081827U CN213081827U CN202021313126.1U CN202021313126U CN213081827U CN 213081827 U CN213081827 U CN 213081827U CN 202021313126 U CN202021313126 U CN 202021313126U CN 213081827 U CN213081827 U CN 213081827U
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- bottom plate
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- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
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Abstract
The utility model discloses a concrete slab is prefabricated with quick demoulding device, including external form board layer, bevel gear, connecting rod, movable plate and removal slider, placed the motor on the external form board layer, and motor and axis of rotation interconnect to the axis of rotation is installed at external form board layer surface, bevel gear installs in the axis of rotation, and installs the rotation screw rod in the axis of rotation to rotate screw rod and external form board layer interconnect, the connecting rod is installed at internal form board layer surface, and connecting rod and damping spring interconnect. This concrete slab is prefabricated with quick demoulding device drives through belt pulley and bevel gear and rotates, can also the energy saving when guaranteeing the uniformity of motion, through the rotation of rotating the screw rod, realizes drawing of patterns to inside template layer to labour saving and time saving more realizes processing the concrete slab of equidimension not through movable plate and regulation template, thereby makes its application range wider.
Description
Technical Field
The utility model relates to a concrete slab production technical field specifically is a concrete slab is prefabricated with quick demoulding device.
Background
Concrete slabs are not strange to people, and the concrete slabs with titration shapes can be obtained by pouring concrete into a mold with a specific shape and then curing the concrete, and are mainly used for building pools, stairs and platforms, so that the concrete slabs are more convenient and practical, and most commonly comprise one-way slabs, four-side supporting two-way slabs and beamless slabs supported by columns.
However, there are problems in the process of prefabricating the concrete slabs, for example, in the process of demoulding the solidified concrete slabs, the formworks are usually demolded by hammering the formworks by using rubber hammers, in the process, the corners of the concrete slabs are easily hammered by the rubber hammers, and in the hammering process, the concrete slabs need to be hammered for many times, which is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete slab is prefabricated with quick demoulding device to it very easily hammers concrete slab's corner into pieces to provide the rubber hammer in solving above-mentioned background art, needs the problem that the hammer is moved and is wasted time and energy many times.
In order to achieve the above object, the utility model provides a following technical scheme: a quick demoulding device for prefabricating concrete slabs comprises an external template layer, a bevel gear, a connecting rod, a movable plate and a movable sliding block, wherein a motor is placed on the external template layer and is connected with a rotating shaft, the rotating shaft is installed on the outer surface of the external template layer, a belt pulley is installed on the rotating shaft, the bevel gear is installed on the rotating shaft, a rotating screw is installed on the rotating shaft and is connected with the external template layer, the rotating screw is installed on the outer surface of the internal template layer, the connecting rod is installed on the outer surface of the internal template layer and is connected with a damping spring, the damping spring is installed on the damping spring, the damping spring is installed on a fixed sleeve, the fixed sleeve is attached to the connecting rod, the fixed sleeve is installed on the internal template layer, and the movable plate is attached to the internal template layer, and install the regulation template on the movable plate to the lower extreme and the bottom plate of adjusting the template are laminated each other, and the upper end of bottom plate is laminated each other with the lower extreme on inside template layer simultaneously, remove the slider and install on the bottom plate, and remove slider and laminate each other with outside template layer, install electric telescopic handle on the outside template layer, and electric telescopic handle installs at the bottom plate lower extreme, and support base is installed to outside template layer lower extreme.
Preferably, the rotating screw rod and the internal template layer form a rotating mechanism through a bearing arranged on the internal template layer, and a threaded sleeve structure is arranged on the rotating screw rod.
Preferably, the inner template layer is made of stainless steel, and the inner surface of the inner template layer is provided with a smooth plane.
Preferably, the movable plate is in sliding connection with the internal template layer through a groove formed in the internal template layer, and the movable plate is provided with a trapezoidal adjusting template.
Preferably, the bottom plate is a square plate-shaped structure, and the upper surface of the bottom plate is a smooth plane.
Preferably, the movable sliders are symmetrically distributed about the center of the bottom plate, and the movable sliders are in sliding connection with the external template layer through grooves formed in the external template layer.
Compared with the prior art, the beneficial effects of the utility model are that: according to the quick demoulding device for prefabricating the concrete slab, the belt pulley and the bevel gear are driven to rotate, so that the consistency of movement is ensured, energy can be saved, the internal template layer is demoulded by rotating the rotating screw rod, time and labor are saved, and the concrete slabs with different sizes are processed by the movable plate and the adjusting template, so that the application range of the quick demoulding device is wider;
1. the rotating screw rod is driven by the belt pulley and the bevel gear to rotate, and the rotating screw rod starts to move back and forth while rotating, so that the position of the internal template layer is changed, namely, the concrete slab is demoulded;
2. through installing the use to the movable plate with adjust the template to can realize prefabricating the concrete slab of variation in size, thereby make its application range wider, convenient and practical more.
Drawings
FIG. 1 is a schematic top view of the inner template layer of the present invention;
FIG. 2 is a schematic view of the sectional structure of the bottom plate of the present invention;
FIG. 3 is a schematic view of the sectional structure of the belt pulley according to the present invention;
FIG. 4 is a schematic view of the top cross-sectional structure of the adjustable form of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an outer template layer; 2. an electric motor; 3. a rotating shaft; 4. a belt pulley; 5. a bevel gear; 6. rotating the screw; 7. an internal template layer; 8. a connecting rod; 9. a damping spring; 10. fixing the sleeve; 11. moving the plate; 12. adjusting the template; 13. a base plate; 14. moving the slide block; 15. an electric telescopic rod; 16. and a base is supported.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quick demoulding device for prefabricating a concrete slab comprises an external template layer 1, a motor 2, a rotating shaft 3, a belt pulley 4, a bevel gear 5, a rotating screw rod 6, an internal template layer 7, a connecting rod 8, a damping spring 9, a fixed sleeve 10, a movable plate 11, an adjusting template 12, a bottom plate 13, a movable slider 14, an electric telescopic rod 15 and a supporting base 16, wherein the motor 2 is placed on the external template layer 1, the motor 2 is connected with the rotating shaft 3, the rotating shaft 3 is installed on the outer surface of the external template layer 1, the belt pulley 4 is installed on the rotating shaft 3, the bevel gear 5 is installed on the rotating shaft 3, the rotating screw rod 6 is connected with the external template layer 1, the rotating screw rod 6 is installed on the outer surface of the internal template layer 7, the connecting rod, and connecting rod 8 and damping spring 9 interconnect, and damping spring 9 installs on damping spring 9, damping spring 9 installs on fixed sleeve 10, and fixed sleeve 10 and connecting rod 8 laminate each other, and fixed sleeve 10 installs on inside template layer 7, movable plate 11 and inside template layer 7 laminate each other, and install on the movable plate 11 and adjust template 12, and adjust the lower extreme and the bottom plate 13 of template 12 and laminate each other, the upper end of bottom plate 13 and the lower extreme of inside template layer 7 laminate each other simultaneously, remove slider 14 and install on bottom plate 13, and remove slider 14 and laminate each other with outside template layer 1, install electric telescopic handle 15 on the outside template layer 1, and electric telescopic handle 15 installs at bottom plate 13 lower extreme, and support base 16 is installed to outside template layer 1 lower extreme.
In this example, the rotating screw 6 forms a rotating mechanism with the internal template layer 7 through a bearing mounted on the internal template layer 7, and the rotating screw 6 is provided with a threaded sleeve structure, so that the rotating screw 6 can freely rotate conveniently through the structure, and the rotating screw 6 is provided with the threaded sleeve structure and moves while the rotating screw 6 rotates;
the internal template layer 7 is made of stainless steel, and the inner surface of the internal template layer 7 is provided with a smooth plane, so that the service life of the device is prolonged, and the demoulding can be conveniently and quickly carried out;
the movable plate 11 is in sliding connection with the internal template layer 7 through a groove formed in the internal template layer 7, and the movable plate 11 is provided with the trapezoidal adjusting template 12, so that the movable plate 11 can freely move on the internal template layer 7 conveniently through the structure, and the trapezoidal adjusting template 12 is arranged on the movable plate 11, so that the adjusting templates 12 are tightly attached to each other conveniently;
the bottom plate 13 is of a square plate-shaped structure, and the upper surface of the bottom plate 13 is a smooth plane, so that the bottom plate 13 can support a concrete slab conveniently;
the movable sliding blocks 14 are symmetrically distributed about the center of the bottom plate 13, the movable sliding blocks 14 are in sliding connection with the external template layer 1 through grooves formed in the external template layer 1, the movable sliding blocks 14 are symmetrically distributed about the center of the bottom plate 13, so that the moving range of the bottom plate 13 is limited through the movable sliding blocks 14, the movable sliding blocks 14 are in sliding connection with the external template layer 1 through grooves formed in the external template layer 1, and the bottom plate 13 can move up and down freely.
The working principle is as follows: when concrete is required to be processed into a concrete slab, the concrete is poured into the inner formwork layer 7 in fig. 1, then the concrete is ready to be solidified, after the concrete is solidified, the motor 2 is connected with an external power supply, the motor 2 starts to work, the output end of the motor 2 is connected with the rotating shaft 3, so that the rotating shaft 3 starts to rotate, the rotating screw 6 is driven to rotate under the action of the belt pulley 4 and the bevel gear 5 because the belt pulley 4 and the bevel gear 5 are arranged on the rotating shaft 3, the rotating screw 6 is connected with the inner formwork layer 7 through a bearing, a threaded hole is formed in the rotating screw 6, and the rotating screw 6 is in a threaded sleeve structure, so that along with the rotation of the rotating screw 6, the rotating screw 6 also starts to move, namely, the rotating screw 6 drives the inner formwork layer 7 to move towards the direction close to the outer formwork layer 1, at the moment, the connecting rod 8 arranged on the inner template layer 7 also moves towards the direction close to the outer template layer 1, the periphery of the concrete plate is demoulded along with the movement of the inner template layer 7, and then the concrete plate is manually taken out;
when concrete slabs with different sizes need to be prefabricated, the electric telescopic rod 15 in fig. 2 is started to work, because the electric telescopic rod 15 and the bottom plate 13 are connected with each other, the bottom plate 13 starts to move downwards under the movable sliding block 14, the movable plate 11 in fig. 5 is taken out upwards, then the movable plate 11 and the adjusting template 12 in fig. 4 are placed in a groove formed in the inner template layer 7, at the moment, the adjusting template 12 is tightly attached to the upper surface of the bottom plate 13, and the concrete slabs with different sizes can be manufactured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete slab is prefabricated with quick demoulding device, includes external template layer (1), bevel gear (5), connecting rod (8), movable plate (11) and removal slider (14), its characterized in that: the outer template layer (1) is provided with a motor (2), the motor (2) is connected with a rotating shaft (3), the rotating shaft (3) is arranged on the outer surface of the outer template layer (1), the rotating shaft (3) is provided with a belt pulley (4), a bevel gear (5) is arranged on the rotating shaft (3), a rotating screw (6) is arranged on the rotating shaft (3), the rotating screw (6) is connected with the outer template layer (1), the rotating screw (6) is arranged on the outer surface of the inner template layer (7), a connecting rod (8) is arranged on the outer surface of the inner template layer (7), the connecting rod (8) is connected with a damping spring (9), the damping spring (9) is arranged on the damping spring (9), the damping spring (9) is arranged on a fixed sleeve (10), and the fixed sleeve (10) is attached with the connecting rod (8), and fixed sleeve (10) are installed on inside template layer (7), movable plate (11) and inside template layer (7) are laminated each other, and install on movable plate (11) and adjust template (12), and the lower extreme of adjusting template (12) and bottom plate (13) are laminated each other, and the upper end of bottom plate (13) is laminated each other with the lower extreme of inside template layer (7) simultaneously, remove slider (14) and install on bottom plate (13), and remove slider (14) and laminate each other with outside template layer (1), install electric telescopic handle (15) on outside template layer (1), and electric telescopic handle (15) install at bottom plate (13) lower extreme, and support base (16) are installed to outside template layer (1) lower extreme.
2. A quick stripping apparatus for prefabricating concrete slabs according to claim 1, characterised in that: the rotating screw (6) and the internal template layer (7) form a rotating mechanism through a bearing arranged on the internal template layer (7), and a threaded sleeve structure is arranged on the rotating screw (6).
3. A quick stripping apparatus for prefabricating concrete slabs according to claim 1, characterised in that: the internal template layer (7) is made of stainless steel, and the inner surface of the internal template layer (7) is set to be a smooth plane.
4. A quick stripping apparatus for prefabricating concrete slabs according to claim 1, characterised in that: the movable plate (11) is in sliding connection with the internal template layer (7) through a groove formed in the internal template layer (7), and the movable plate (11) is provided with a trapezoidal adjusting template (12).
5. A quick stripping apparatus for prefabricating concrete slabs according to claim 1, characterised in that: the bottom plate (13) is of a square plate-shaped structure, and the upper surface of the bottom plate (13) is a smooth plane.
6. A quick stripping apparatus for prefabricating concrete slabs according to claim 1, characterised in that: the movable sliding blocks (14) are symmetrically distributed about the center of the bottom plate (13), and the movable sliding blocks (14) are in sliding connection with the external template layer (1) through grooves formed in the external template layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313126.1U CN213081827U (en) | 2020-07-07 | 2020-07-07 | Rapid demoulding device for prefabricating concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313126.1U CN213081827U (en) | 2020-07-07 | 2020-07-07 | Rapid demoulding device for prefabricating concrete slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213081827U true CN213081827U (en) | 2021-04-30 |
Family
ID=75623530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021313126.1U Expired - Fee Related CN213081827U (en) | 2020-07-07 | 2020-07-07 | Rapid demoulding device for prefabricating concrete slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213081827U (en) |
-
2020
- 2020-07-07 CN CN202021313126.1U patent/CN213081827U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |