CN211173074U - Die for floor slab pouring - Google Patents
Die for floor slab pouring Download PDFInfo
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- CN211173074U CN211173074U CN201921589381.6U CN201921589381U CN211173074U CN 211173074 U CN211173074 U CN 211173074U CN 201921589381 U CN201921589381 U CN 201921589381U CN 211173074 U CN211173074 U CN 211173074U
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Abstract
The utility model provides a die for floor slab pouring, which belongs to the technical field of building construction, and comprises a template, a reserved hole forming body and a connecting part, wherein the template is provided with a mounting hole, and the lower end of the template is provided with an outer edge part surrounding the mounting hole; the outer edge part is provided with a first through hole; the reserved hole forming body is arranged on the template and is positioned above the mounting hole; the connecting part is fixedly arranged on the lower end surface of the reserved hole forming body and is provided with a second through hole corresponding to the first through hole; connecting portion stretch into in the mounting hole to with the help of fastener and template fixed connection, the utility model provides a floor is pour and is used mould reaches the effect of fixed connection template and reservation hole formed body through this kind of mode, and when concreting on the template at last, the concrete is around reservation hole formed body and is formed the reservation hole, can not lead to the reservation hole formed body to take place to remove because the extrusion reservation hole formed body, makes the reservation hole position that forms accurate, guarantees the normal work of axis.
Description
Technical Field
The utility model belongs to the technical field of the construction, more specifically say, relate to a floor is pour and is used mould.
Background
In the floor slab pouring process, a hole needs to be reserved for the axis for positioning the height of the floor. At present when pouring the floor, place the reservation hole mould on the template earlier, then pour the concrete on the plank, the concrete forms the reservation hole around the reservation hole mould, and this kind of mode of pouring easily makes the reservation hole mould remove, leads to the position inaccuracy of reservation hole, can influence the normal use of axis when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor is pour and is used mould to solve the coarse technical problem in the fashioned preformed hole position of pouring that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the die for pouring the floor slab comprises a template, a reserved hole forming body and a connecting part, wherein the template is provided with a mounting hole, and the lower end of the template is provided with an outer edge part surrounding the periphery of the mounting hole; the outer edge part is provided with a first through hole; the reserved hole forming body is arranged on the template and is positioned above the mounting hole; the connecting part is fixedly arranged on the lower end surface of the reserved hole forming body, and a second through hole corresponding to the first through hole is formed in the connecting part; the connecting part extends into the mounting hole and is fixedly connected with the template by a fastener penetrating through the first through hole and the second through hole.
As another embodiment of the present application, the outer edge portion is a plurality of first connecting plates sequentially connected end to end, and each first connecting plate forms a polygonal structure; the connecting parts are a plurality of second connecting plates which are sequentially connected end to end, each second connecting plate forms a polygonal structure, the first through holes are formed in the first connecting plates, and the second through holes are formed in the second connecting plates.
As another embodiment of the present application, the outer edge portion is a first annular plate, and the connecting portion is a second annular plate; the first through holes are formed in the first annular plate, and the second through holes are formed in the second annular plate.
As another embodiment of the application, an installation groove is arranged on the outer side surface of the connecting part, and a sealing strip is arranged in the installation groove; the mounting groove is located above or below the second through hole.
As another embodiment of the present application, the reserved hole forming body has a hollow structure.
As another embodiment of the application, the preformed hole forming body is provided with a handle.
As another embodiment of the present application, the preformed hole forming body has a tapered structure, and the diameter of the cross section gradually decreases from top to bottom.
As another embodiment of the application, a pulp layer is arranged on the outer side surface of the reserved hole forming body.
As another embodiment of this application, it has first apron and second apron to articulate respectively on the relative both sides face of preformed hole moulded body, first apron is equipped with first screw hole, be equipped with on the second apron with the corresponding second screw hole of first screw hole, first apron with the second apron rotates respectively extremely the top of preformed hole moulded body to with the help of passing first screw hole with the bolt fastening of second screw hole.
As another embodiment of this application, be equipped with the buckle on first apron with the second apron respectively, the hole of reserving formed body with first apron with be equipped with respectively on the corresponding side of second apron with the draw-in groove of buckle joint.
The utility model provides a floor is pour and is used mould's beneficial effect lies in: compared with the prior art, the utility model discloses the floor is pour and is used mould, it is fixed earlier with the template, and arrange the top of mounting hole in with the reservation hole shaping body, make connecting portion pass the mounting hole and place in the marginal part, first through-hole and second through-hole are corresponding, then it is fixed with connecting portion and marginal part to use the fastener to pass first through-hole and second through-hole, reach the effect of fixed connection template and reservation hole shaping body through this kind of mode, when pouring the concrete to the template at last, the concrete is around reservation hole shaping body formation reservation hole, can not lead to the reservation hole shaping body to take place to remove because extrude the reservation hole shaping body, make the reservation hole position that forms accurate, guarantee the normal work of axis.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a floor slab casting mold provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a template according to an embodiment of the present invention;
FIG. 3 is a front view of a reserved hole forming body according to an embodiment of the present invention;
fig. 4 is a top view of a reserved hole forming body according to an embodiment of the present invention;
fig. 5 is a left side view of a reserved hole forming body according to an embodiment of the present invention;
fig. 6 is a front view of a reserved hole forming body with a first cover plate according to an embodiment of the present invention;
fig. 7 is a cross-sectional view of a reserved hole forming body with a first cover plate according to an embodiment of the present invention;
FIG. 8 is an enlarged view taken at A in FIG. 7;
fig. 9 is a schematic view of the first cover plate and the second cover plate provided in the embodiment of the present invention after rotating;
fig. 10 is a schematic structural diagram of a reserved hole forming body for installing a sealing strip according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. a template; 11. mounting holes; 12. an outer edge portion; 121. a first through hole; 2. reserving a hole forming body; 21. a handle; 22. a first cover plate; 221. a first threaded hole; 23. a second cover plate; 231. a second threaded hole; 24. hinging a shaft; 25. buckling; 26. a card slot; 3. a connecting portion; 31. a second through hole; 32. mounting grooves; 33. a sealing strip; 4. a fastener.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a description will now be given of a mold for floor slab casting according to the present invention. A floor slab pouring mold comprises a template 1, a reserved hole forming body 2 and a connecting part 3, wherein the template 1 is provided with a mounting hole 11, and the lower end of the template is provided with an outer edge part 12 surrounding the mounting hole 11; the outer edge portion 12 is provided with a first through hole 121; the reserved hole forming body 2 is arranged on the template 1 and is positioned above the mounting hole 11; the connecting part 3 is fixedly arranged on the lower end surface of the reserved hole forming body 2, and a second through hole 31 corresponding to the first through hole 121 is formed in the connecting part 3; the connecting portion 3 extends into the mounting hole 11 and is fixedly connected to the formwork 1 by a fastening member 4 passing through the first through hole 121 and the second through hole 31.
The utility model provides a floor is pour and is used mould, compared with the prior art, it is earlier fixed with template 1, and place reserved hole formed body 2 in the top of mounting hole 11, make connecting portion 3 pass mounting hole 11 and place in outer fringe part 12, first through-hole 121 and second through-hole 31 are corresponding, then use fastener 4 to pass first through-hole 121 and second through-hole 31 with connecting portion 3 and outer fringe part 12 fixed, reach the effect of fixed connection template 1 and reserved hole formed body 2 through this kind of mode, when pouring the concrete on template 1 at last, the concrete forms the reserved hole around reserved hole formed body 2, can not lead to reserved hole formed body 2 to take place to remove because of extrusion reserved hole formed body 2, make the reserved hole position that forms accurate, guarantee the normal work of axis.
Set up outer fringe part 12 and extend downwards at the lower extreme face of template 1 to the same and the axis of inner wall size of outer fringe part 12 and mounting hole 11 aligns, and connecting portion 3 stretches into in mounting hole 11 and the outer fringe part 12, and with mounting hole 11 outer fringe part 12 cooperation installation, closely laminate. The outer side surface of the connecting portion 3 matches the hole wall of the mounting hole 11 and the inside of the outer edge portion 12. A block may be provided at the lower end of the formwork 1, the mounting hole 11 passing through the formwork 1 and the block, i.e. the outer edge 12.
The fastening member 4 may be a bolt or a screw, which is fastened by a nut after passing through the first through hole 121 and the second through hole 31. The first through-hole 121 may be provided in plural, and the second through-hole 31 may be provided as a long hole, and the outer edge portion 12 and the connecting portion 3 may be fixedly connected using a plurality of bolts or screws. The lower end of the reserved hole forming body 2 is provided with an installation surface which is matched and installed with the upper end of the template 1.
Referring to fig. 3 to 5, as a specific embodiment of the floor slab casting mold provided in the present invention, the outer edge portion 12 is a plurality of first connecting plates connected end to end in sequence, and each first connecting plate forms a polygonal structure; the connecting part 3 is a plurality of second connecting plates which are sequentially connected end to end, each second connecting plate forms a polygonal structure, the first through holes 121 are arranged on the first connecting plates, the second through holes 31 are arranged on the second connecting plates, the outer edge part 12 is a polygonal structure formed by a plurality of first connecting plates in a surrounding way, the connecting part 3 is a polygonal structure formed by a plurality of second connecting plates in a surrounding way, the size of the outer edge part 12 is larger than that of the connecting part 3, after the connecting part 3 passes through the mounting hole 11, entering into the outer edge portion 12, each second connecting plate is attached to each corresponding first connecting plate, and the first through holes 121 correspond to the second through holes 31, then, bolts or screws are passed through the first and second through- holes 121 and 31, and are fastened using nuts, in this way, the effect of fixing the reserved hole forming body 2 to the formwork 1 is achieved by the fixed connection of the connecting portion 3 and the outer edge portion 12. Can set up the spacing of inside protrusion in the lower extreme of each first connecting plate of outer fringe part 12, each second connecting plate of connecting portion 3 gets into outer fringe part 12 in the back, directly arranges in on each spacing to make first through-hole 121 and second through-hole 31 corresponding, the staff can directly fix, and the installation is simple and convenient, swift. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 3 to 5, as a specific embodiment of the mold for floor slab casting provided by the present invention, the outer edge portion 12 is a first annular plate, and the connecting portion 3 is a second annular plate; first through-hole 121 all locates on first annular plate, second through-hole 31 locates on the second annular plate, outer fringe portion 12 and connecting portion 3 are first annular plate and the second annular plate of loop configuration respectively, the size of first annular plate is greater than the size of second annular plate, connecting portion 3 passes behind mounting hole 11, enter into outer fringe portion 12 in, the outer disc laminating of each second annular plate is on the interior disc of first annular plate, and can be through rotating preformed hole shaping body 2, make first through-hole 121 on the first annular plate and second through-hole 31 on the second annular plate corresponding, then use bolt or screw rod to pass first through-hole 121 and second through-hole 31, and use nut locking, through this kind of mode with the help of the fixed connection between first annular plate and the second annular plate, reach the effect of fixed preformed hole shaping body 2 on template 1. The inner wall of the first annular plate can be provided with a guide groove, the outer side surface of the second annular plate is provided with a guide lug boss in sliding fit with the guide groove, and during installation, the second annular plate is connected with the first annular plate by virtue of the sliding fit of the guide lug boss and the guide groove, so that the first through hole 121 and the second through hole 31 directly correspond to each other without rotating the reserved hole forming body 2. And can set up the spacing that inwards protrudes at the lower extreme of first annular plate, after the second annular plate got into first annular plate in, directly arrange each spacing in to make first through-hole 121 and second through-hole 31 correspond, the staff can directly fix, and the installation is simple and convenient, swift.
Referring to fig. 3, 4, 5 and 10, as a specific embodiment of the mold for floor slab casting provided by the present invention, an installation groove 32 is provided on the outer side surface of the connecting portion 3, and a sealing strip 33 is provided in the installation groove 32; the mounting groove 32 is located above or below the second through hole 31, the mounting groove 32 is arranged on the outer side face of the connecting portion 3, the mounting groove 32 can be a sealing groove, the sealing strip 33 is firstly mounted in the sealing groove, then the connecting portion 3 is mounted in the outer edge portion 12, the connecting portion 3 and the outer edge portion 12 are fixed through bolts and the like, the sealing strip 33 enables the connecting portion 3 and the outer edge portion 12 to form good sealing, and concrete cannot flow out of a gap between the connecting portion 3 and the outer edge portion 12. When the outer edge portion 12 and the connecting portion 3 are a first annular plate and a second annular plate, respectively, the annular sealing groove of the mounting groove 32 and the sealing strip 33 are O-rings.
Please refer to fig. 3 to 5, as the utility model provides a concrete implementation of the floor slab casting mold, the preformed hole forming body 2 is a hollow structure, which can greatly reduce the quality of the preformed hole forming body 2, and the worker can save time and labor when carrying, installing and removing the preformed hole forming body 2. In particular, after the poured concrete is hardened, the reserved hole forming body 2 needs to be removed, and for the reserved hole forming body 2 with a hollow structure, workers can easily remove the reserved hole forming body 2.
Please refer to fig. 1 to 5, as the utility model provides a concrete implementation of a floor is pour and is used mould, be equipped with handle 21 on the preformed hole shaping body 2, on setting up handle 21 and the up end of preformed hole shaping body 2, handle 21 can set up to two, set up the both sides of preformed hole shaping body 2 up end relatively, during the use, take off the bolt from connecting portion 3 and outer fringe part 12 earlier, then two handles 21 are held to staff's both hands to rock or other modes about through and break away from preformed hole shaping body 2 and concrete. The mode is more convenient for the operation of workers.
Please refer to fig. 1, fig. 3 to fig. 5, as the utility model provides a concrete implementation of the floor slab casting mold, reserved hole forming body 2 is the toper structure, and cross-sectional diameter top-down progressively reduces, reserved hole forming body 2 adopts big-end-up's toper structure, make concreting harden the back, when the staff holds handle 21 and upwards takes out reserved hole forming body 2, can not take place the contact with the concrete of sclerosis, even because partial reserved hole forming body 2 contacts with the concrete, the hand shakes, also can not take place comparatively acutely with the concrete and collide with, both can conveniently take out reserved hole forming body 2, can protect reserved hole forming body 2 and the concrete of pouring not impaired again.
Please refer to fig. 1 to 5, as a specific embodiment of the mold for floor slab casting provided by the present invention, a pulp layer is disposed on the outer side surface of the reserved hole forming body 2, the outer side surface of the reserved hole forming body 2 is coated or wrapped with the pulp layer, so that after concrete is poured, the concrete is in contact with the pulp layer, but not in direct contact with the reserved hole forming body 2, therefore, after the concrete is hardened, when the reserved hole forming body 2 is taken out, the pulp layer can be directly torn, so that the reserved hole forming body 2 is separated from the concrete, which is simple and labor-saving.
Referring to fig. 6, 7 and 9, as a specific embodiment of the floor slab casting mold provided by the present invention, a first cover plate 22 and a second cover plate 23 are respectively hinged on two opposite side surfaces of the reserved hole forming body 2, the first cover plate 22 is provided with a first threaded hole 221, the second cover plate 23 is provided with a second threaded hole 231 corresponding to the first threaded hole 221, the first cover plate 22 and the second cover plate 23 are respectively rotated to the upper side of the reserved hole forming body 2 and are fixed by a bolt passing through the first threaded hole 221 and the second threaded hole 231, during the construction, in order to prevent foreign matters from falling through the reserved hole forming body 2 and the mounting hole 11, therefore, after the reserved hole forming body 2 is placed on the formwork 1, the first cover plate 22 and the second cover plate 23 are rotated to make the first cover plate 22 and the second cover plate 23 cover the upper end opening of the reserved hole forming body 2, and the first threaded hole 221 and the second threaded hole 231 are located in the intersecting region of the first cover plate 22 and the second cover plate 23, the first and second cover plates 22 and 23 are then fixed using bolts through the first and second screw holes 221 and 231. When the concrete is not completely hardened and the axis is required to pass through the reserved hole, the bolt is removed, and then the first cover plate 22 and the second cover plate 23 are rotated outwards along the hinge shaft 24. Hinge shafts 24 may be provided at edges of the upper end of the hole-reserved molding body 2, and the first cover plate 22 and the second cover plate 23 are rotated along the hinge shafts 24. The reserved hole forming body 2 is of a hollow structure, and the inner cavity and the mounting hole 11 are coaxially arranged.
Please refer to fig. 7 and 8, as the utility model provides a concrete implementation of a floor slab casting mold, be equipped with buckle 25 on first apron 22 and the second apron 23 respectively, be equipped with the draw-in groove 26 with buckle 25 joint on preformed hole forming body 2 and the corresponding side of first apron 22 and second apron 23 respectively, in the in-process of transport, transportation preformed hole forming body 2, in order to prevent that first apron 22 and second apron 23 from taking place to rock, need temporarily fix first apron 22 and second apron 23, consequently adopt draw-in groove 26 and the mode of buckle 25 to block first apron 22 and second apron 23 on preformed hole forming body 2. When the first cover plate 22 and the second cover plate 23 are needed to be used, the buckle 25 and the clamping groove 26 can be directly separated. Grooves can be formed in the side faces, corresponding to the first cover plate 22 and the second cover plate 23, of the reserved hole forming body 2, the first cover plate 22 and the second cover plate 23 can be installed in the grooves, and the clamping grooves 26 are also formed in the bottoms of the grooves, so that space can be saved, and the quality of the reserved hole forming body 2 can be further reduced.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The floor slab pouring mold is characterized by comprising the following steps of;
the template is provided with a mounting hole, and the lower end of the template is provided with an outer edge part surrounding the mounting hole; the outer edge part is provided with a first through hole;
the reserved hole forming body is arranged on the template and is positioned above the mounting hole; and
the connecting part is fixedly arranged on the lower end surface of the reserved hole forming body and is provided with a second through hole corresponding to the first through hole; the connecting part extends into the mounting hole and is fixedly connected with the template by a fastener penetrating through the first through hole and the second through hole.
2. A floor slab casting mold according to claim 1, wherein the outer edge portion is a plurality of first connecting plates connected end to end in series, each of the first connecting plates forming a polygonal structure; the connecting parts are a plurality of second connecting plates which are sequentially connected end to end, each second connecting plate forms a polygonal structure, the first through holes are formed in the first connecting plates, and the second through holes are formed in the second connecting plates.
3. A floor casting mold according to claim 1, wherein the outer edge portion is a first annular plate and the connecting portion is a second annular plate; the first through holes are formed in the first annular plate, and the second through holes are formed in the second annular plate.
4. The mold for floor slab casting according to claim 1, wherein an installation groove is provided on an outer side surface of the connection portion, and a sealing strip is provided in the installation groove; the mounting groove is located above or below the second through hole.
5. The mold for floor slab casting according to claim 1, wherein the reserved hole forming body has a hollow structure.
6. The mold for floor slab casting according to claim 1, wherein a handle is provided on the reserved hole forming body.
7. The mold for floor slab casting according to claim 1, wherein the reserved hole forming body has a tapered structure and a sectional diameter gradually decreases from top to bottom.
8. The mold for floor slab casting according to claim 1, wherein a pulp layer is provided on an outer side surface of the reserved hole forming body.
9. The mold for floor slab casting according to any one of claims 1 to 8, wherein a first cover plate and a second cover plate are respectively hinged to two opposite side surfaces of the reserved hole forming body, the first cover plate is provided with a first threaded hole, the second cover plate is provided with a second threaded hole corresponding to the first threaded hole, and the first cover plate and the second cover plate are respectively rotated to above the reserved hole forming body and are fixed by means of a bolt penetrating through the first threaded hole and the second threaded hole.
10. The mold for floor slab casting according to claim 9, wherein the first cover plate and the second cover plate are respectively provided with a buckle, and the sides of the reserved hole forming body corresponding to the first cover plate and the second cover plate are respectively provided with a clamping groove clamped with the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589381.6U CN211173074U (en) | 2019-09-23 | 2019-09-23 | Die for floor slab pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589381.6U CN211173074U (en) | 2019-09-23 | 2019-09-23 | Die for floor slab pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173074U true CN211173074U (en) | 2020-08-04 |
Family
ID=71807747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921589381.6U Active CN211173074U (en) | 2019-09-23 | 2019-09-23 | Die for floor slab pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211173074U (en) |
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2019
- 2019-09-23 CN CN201921589381.6U patent/CN211173074U/en active Active
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