CN211622016U - Cast-in-place floor construction hole shutoff hangs mould device - Google Patents
Cast-in-place floor construction hole shutoff hangs mould device Download PDFInfo
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- CN211622016U CN211622016U CN201921985406.4U CN201921985406U CN211622016U CN 211622016 U CN211622016 U CN 211622016U CN 201921985406 U CN201921985406 U CN 201921985406U CN 211622016 U CN211622016 U CN 211622016U
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Abstract
The utility model discloses a cast-in-place floor construction hole shutoff hangs mould device, including floor die block, floor top mould and split screw rod, all be equipped with the connecting hole on floor die block and the floor top mould, split screw rod passes through the connecting hole and connects floor die block and floor top mould, the floor die block includes a backing plate and a template, the backing plate is located the below of template, floor top mould is including a horizontal back arris and two vertical back arriss; the transverse back edge is provided with two grooves matched with the longitudinal back edge, the longitudinal back edge is provided with a U-shaped groove, a spring is arranged in the U-shaped groove, the spring is arranged at the joint of the transverse back edge and the longitudinal back edge, and the leakage phenomenon is not easy to occur by adopting the connection of the grooves matched with the U-shaped groove; meanwhile, a spring is arranged in the U-shaped groove, and the floor bottom die, the floor top die and the split screw can be tightly pushed through the elasticity of the spring in the dismounting process, so that the occurrence of the fact that the dismounting split screw follows the rotation of the nut is reduced, and the dismounting efficiency is improved.
Description
Technical Field
The utility model relates to a technical field is detained to anti-inflammation cloth, especially relates to a cast-in-place floor construction hole shutoff hangs mould device.
Background
In the construction process of main structures of industrial and civil building engineering, in order to meet the requirements of construction measurement (elevation transmission) and pump pipe erection, a measurement hole and a pump pipe hole are usually reserved on a cast-in-place floor, when a reserved hole opening is not used after the main body construction is finished, the later-stage suspended formwork concrete blocking and pouring are carried out, because a uniform cast-in-place floor construction hole blocking suspended formwork device is not provided, when the suspended formwork at the hole opening and the concrete pouring are constructed, the construction randomness is higher and the uniform acceptance standard is not provided, the template is not standardized when the suspended formwork is often generated, cement paste is not tightly attached to the lower surface of the floor, or the stability is insufficient, when the concrete is blocked, the suspended formwork device is unstable, so that the concrete flows out through gaps between the floor and the template, the blocking concrete cannot be well combined with the cast-in-place floor concrete, and the leakage hidden danger exists at the interface, in case the seepage phenomenon appears, still have the in-process of dismouting template simultaneously and owing to use to drawing the screw rod and connect, it is rotatory to drawing the screw rod can follow the nut when demolising, causes the difficult problem of dismouting, and is time-consuming and labor-consuming, has increased construction cost indirectly again.
Therefore, how to provide a construction hole plugging mould hanging device which is efficient in construction and capable of protecting plugging quality is a technical problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that leakage phenomenon and dismouting are difficult to appear in concrete grout through floor and the outflow of template clearance among the prior art, and the mould device is hung in shutoff of a cast-in-place floor construction hole that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cast-in-place floor slab construction hole plugging mould hanging device comprises a floor slab bottom mould, a floor slab top mould and a split screw, wherein connecting holes are formed in the floor slab bottom mould and the floor slab top mould; the novel back edge structure is characterized in that two grooves matched with the longitudinal back edge are formed in the transverse back edge, a U-shaped groove is formed in the longitudinal back edge, a spring is arranged in the U-shaped groove, and the spring is arranged at the joint of the transverse back edge and the longitudinal back edge.
Preferably, the floor-slab formwork structure further comprises a PVC sleeve, and the PVC sleeve penetrates through the counter-pulling screw rod and is located between the floor-slab bottom formwork and the floor-slab top formwork.
Preferably, both ends of the opposite-pulling screw rod are fixed through a gasket and a nut.
Preferably, the bottom die and the top die are respectively and tightly connected to the lower surface and the upper surface of the cast-in-place floor slab.
Preferably, the transverse back edges are located above the longitudinal back edges.
Preferably, the travel of the spring is more than or equal to the depth of the U-shaped groove and the depth of the groove.
Preferably, the backing plate and the back ridges are both made of wood materials.
Compared with the prior art, the utility model provides a cast-in-place floor construction hole shutoff hangs mould device possesses following beneficial effect:
the connection of the groove and the U-shaped groove is adopted, so that the leakage phenomenon is not easy to occur; meanwhile, the spring is arranged in the U-shaped groove, and the floor bottom die, the floor top die and the split screw can be tightly pushed through the elasticity of the spring in the dismounting process, so that the occurrence of the fact that the dismounting split screw follows the rotation of the nut is reduced, and the dismounting efficiency is improved.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic plan view of the die-lifting device of the present invention;
fig. 2 is a schematic elevation view of the mold hanging device of the present invention;
in the figure: 1. the device comprises a transverse back edge, 2. a template, 3. a counter-pull screw rod, 4. a screw cap, 5. a longitudinal back edge, 6. a PVC sleeve, 7. a backing plate and 8. a spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-2, a cast-in-place floor construction hole plugging mould hanging device comprises a floor bottom mould, a floor top mould and a counter-pulling screw rod 3, wherein connecting holes are formed in the floor bottom mould and the floor top mould, the floor bottom mould and the floor top mould are connected through the connecting holes by the counter-pulling screw rod 3, the floor bottom mould comprises a backing plate 7 and a template 2, the backing plate 7 is positioned below the template 2, and the floor top mould comprises a transverse back ridge 1 and two longitudinal back ridges 5; the stupefied 1 of horizontal back of body is equipped with the recess that two places and the stupefied 5 of vertical back of body match, be equipped with U type groove on the stupefied 5 of vertical back of body, be equipped with spring 8 in the U type groove, spring 8 sets up in the stupefied 1 of horizontal back of body and the stupefied 5 junction of vertical back of body.
Example two
On the basis of the first embodiment, the cast-in-place floor construction hole plugging mould hanging device further comprises a PVC sleeve 6, the PVC sleeve 6 penetrates through the counter-pulling screw 3 to be located between the floor bottom mould and the floor top mould, two ends of the counter-pulling screw 3 are fixed through a gasket and a nut 4, the bottom mould and the top mould are respectively and tightly connected to the lower surface and the upper surface of the cast-in-place floor in a supporting mode, the transverse back edge 1 is located above the longitudinal back edge 5, the stroke of the spring 8 is larger than or equal to the depth of the U-shaped groove and the groove, and the backing plate 7 and the back edge are both made of wood materials.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a cast-in-place floor construction hole shutoff hangs mould device, includes floor die block, floor top mould and to drawing the screw rod, all be equipped with the connecting hole on floor die block and the floor top mould, to drawing the screw rod and passing through the connecting hole and connect floor die block and floor top mould, its characterized in that:
the floor bottom die comprises a base plate and a template, the base plate is positioned below the template, and the floor top die comprises a transverse back ridge and two longitudinal back ridges;
the novel back edge structure is characterized in that two grooves matched with the longitudinal back edge are formed in the transverse back edge, a U-shaped groove is formed in the longitudinal back edge, a spring is arranged in the U-shaped groove, and the spring is arranged at the joint of the transverse back edge and the longitudinal back edge.
2. The cast-in-place floor slab construction hole plugging mould hanging device according to claim 1, further comprising a PVC sleeve, wherein the PVC sleeve penetrates through a counter-pulling screw rod and is located between a floor slab bottom mould and a floor slab top mould.
3. The cast-in-place floor construction hole plugging mould hanging device as claimed in claim 1, wherein two ends of the split screw are fixed by a gasket and a nut.
4. The cast-in-place floor slab construction hole plugging mould hanging device is characterized in that the bottom mould and the top mould are respectively and tightly connected to the lower surface and the upper surface of the cast-in-place floor slab.
5. The cast-in-place floor construction hole plugging mould hanging device as claimed in claim 1, wherein the transverse back edges are located above the longitudinal back edges.
6. The cast-in-place floor construction hole plugging mould hanging device as claimed in claim 1, wherein the stroke of the spring is greater than or equal to the depth of the U-shaped groove and the groove.
7. The cast-in-place floor construction hole plugging mould hanging device as claimed in claim 1, wherein the backing plate and the back ridge are both made of wood material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985406.4U CN211622016U (en) | 2019-11-15 | 2019-11-15 | Cast-in-place floor construction hole shutoff hangs mould device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985406.4U CN211622016U (en) | 2019-11-15 | 2019-11-15 | Cast-in-place floor construction hole shutoff hangs mould device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622016U true CN211622016U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921985406.4U Active CN211622016U (en) | 2019-11-15 | 2019-11-15 | Cast-in-place floor construction hole shutoff hangs mould device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233882A (en) * | 2022-07-05 | 2022-10-25 | 重庆大学 | Close piece together and exempt from to support coincide floor based on additional rigidity piece of bottom drop-down spring |
-
2019
- 2019-11-15 CN CN201921985406.4U patent/CN211622016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233882A (en) * | 2022-07-05 | 2022-10-25 | 重庆大学 | Close piece together and exempt from to support coincide floor based on additional rigidity piece of bottom drop-down spring |
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