CN217353536U - Assembled floor post-cast slab seam hangs mould construction equipment and system - Google Patents
Assembled floor post-cast slab seam hangs mould construction equipment and system Download PDFInfo
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- CN217353536U CN217353536U CN202220652365.2U CN202220652365U CN217353536U CN 217353536 U CN217353536 U CN 217353536U CN 202220652365 U CN202220652365 U CN 202220652365U CN 217353536 U CN217353536 U CN 217353536U
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Abstract
The utility model belongs to the technical field of building construction, in particular to a suspended formwork construction device and a suspended formwork construction system for an assembled floor post-cast slab joint, which aim to solve the problems of large consumption of formwork support and labor and time waste of the floor post-cast slab joint; the device comprises a lower reinforcing member, an upper reinforcing member and a detachable connecting member; the lower reinforcing component comprises a first plate-shaped structure, a bottom connecting piece and a lower bearing piece, the upper reinforcing component comprises a height adjusting piece, a supporting assembly and an upper bearing piece, the detachable connecting component comprises a counter-pulling piece, a guide piece, a bottom fixing piece and an upper fixing piece, and the counter-pulling piece sequentially penetrates through the lower bearing piece, the first plate-shaped structure and the upper bearing piece; the bottom of the counter-pulling piece is connected with the lower bearing piece through a bottom fixing piece, and the upper part of the counter-pulling piece is connected with the upper bearing piece through an upper fixing piece; the utility model discloses simple structure, can carry out the successive layer construction, use repeatedly, effectively reduce construction cycle, reduce the potential safety hazard, avoid causing the damage to the primary structure simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to mould construction equipment and system hang of pouring behind assembled floor slab joint.
Background
The structure size of a building is various, so that plate seams are inevitably left on floors of factory fabricated floor slabs, and the common construction method is adopted for the floor positions needing concrete post-pouring: and building a floor height full steel pipe support on the floor slab below the slab joint, and then erecting a steel pipe support for reinforcing the template. It can be seen that the higher the floor is, the more support material and labor cost are invested.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, for the template support who solves floor post-cast plate seam consumes the volume big, take a lot of work and waste time problem, the utility model provides a mould construction equipment and system hang of assembled floor post-cast plate seam.
The utility model provides a first aspect of the assembled floor post-cast slab seam mould-hanging construction device, which comprises a lower reinforcing component, an upper reinforcing component and a detachable connecting component;
the lower reinforcing member comprises a first plate-shaped structure, a bottom connecting piece and a lower bearing piece, and the first plate-shaped structure is arranged at the bottom of the post-cast plate seam; the lower bearing piece is connected with the bottom of the first plate-shaped structure through the bottom connecting piece;
the upper reinforcing member comprises a height adjusting piece, a supporting assembly and an upper bearing piece, and the height adjusting piece is arranged at the top of the post-cast plate seam; the upper bearing piece is arranged on the top of the height adjusting piece through the supporting component;
the detachable connecting component comprises a counter-pulling piece, a guide piece, a bottom fixing piece and an upper fixing piece, wherein the counter-pulling piece sequentially penetrates through the lower bearing piece, the first plate-shaped structure and the upper bearing piece from bottom to top; the bottom of the counter-pulling piece is connected with the lower bearing piece through the bottom fixing piece, and the upper part of the counter-pulling piece is connected with the upper bearing piece through the upper fixing piece; the guide is sleeved on the opposite pulling piece, and is arranged between the upper fixing piece and the first plate-shaped structure.
In some preferred embodiments, the formwork lifting construction device further comprises a suspension member connected to the top of the counterpart.
In some preferred embodiments, the bottom connectors include a first connector and a second connector which are symmetrically arranged, and the first connector and the second connector are respectively arranged at the bottoms of two ends of the first plate-shaped structure;
the tops of the first connecting piece and the second connecting piece are fixedly connected with the bottom of the first plate-shaped structure;
the bottoms of the first connecting piece and the second connecting piece are fixedly connected with the lower bearing piece;
the opposite-pulling piece is arranged in the transverse middle of the post-cast plate seam;
the distance between the vertical central axis of the first connecting piece and the vertical axis of the counter-pulling piece is L1, the width of the post-cast plate seam is L2,
in some preferred embodiments, the first plate-like structure has a length L3, L3> L2 along the transverse direction of the post-cast slab seam.
In some preferred embodiments, the height adjusting part comprises a first adjusting part and a second adjusting part which are symmetrically arranged, and the first adjusting part and the second adjusting part are respectively arranged at two sides of the top of the post-cast plate seam.
In some preferred embodiments, the support assembly comprises a first support member and a second support member which are symmetrically arranged, and the first support member and the second support member are respectively and fixedly arranged at the tops of the first adjusting member and the second adjusting member;
the tops of the first supporting piece and the second supporting piece are fixedly connected with the bottom of the upper bearing piece.
In some preferred embodiments, the lower end region of the counter-pulling piece is provided with a lower threaded section, and the lower bearing piece is provided with a threaded through hole matched with the lower threaded section;
an upper threaded section is arranged in the upper end region of the counter-pulling piece, and a threaded through hole matched with the upper threaded section is formed in the upper bearing piece.
In some preferred embodiments, the lower bearing piece and the upper bearing piece are both L-shaped angle steels;
the counter-pulling piece is a counter-pulling bolt.
In some preferred embodiments, the first plate-like structure is a wood plywood form;
the first connecting piece and the second connecting piece are both made of square wood.
A second aspect of the utility model provides a formwork lifting construction system for an assembly type floor post-cast slab joint, which comprises a plurality of formwork lifting construction devices for the assembly type floor post-cast slab joint; the plurality of the mould hoisting construction devices for the assembled floor post-cast slab joints are sequentially arranged along the longitudinal axis of the slab joint, and the plurality of the first plate-shaped structures are arranged at the bottoms of the slab joints in a closed manner.
The utility model has the advantages that:
1) based on defect and the board seam shutoff construction that each construction method exists above-mentioned need every layer to build the scaffold frame and support the condition of reinforcing system, the utility model discloses can carry out the successive layer and go on, use repeatedly, be used for reducing and build the work load that causes repeatedly, reduce the potential safety hazard, avoid causing the influence to the primary structure simultaneously.
2) The utility model discloses simple structure, with low costs, the aspect of the operation, facilitate promotion.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a concrete embodiment of a formwork lifting construction device for an assembled floor post-cast slab joint of the present invention;
fig. 2 is a plan view of the formwork lifting construction system of the assembly type floor post-cast slab seam in the floor.
Description of reference numerals:
110. a lower carrier; 121. a first connector, 122, a second connector; 130. a first plate-like structure; 1411. a first self-tapping screw 1412, a second self-tapping screw 1421, a third self-tapping screw 1422 and a fourth self-tapping screw; 210. an upper carrier; 221. a first support 222, a second support; 231. a first adjustment member; 232. a second adjustment member; 310. a pull-to-pull member; 320. a bottom fixture; 330. an upper fixing member; 340. a guide member; 400. a suspension member.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a first aspect of the assembled floor post-cast slab seam mould-hanging construction device, which comprises a lower reinforcing component, an upper reinforcing component and a detachable connecting component; the lower reinforcing member comprises a first plate-shaped structure, a bottom connecting piece and a lower bearing piece, and the first plate-shaped structure is arranged at the bottom of the post-pouring plate seam; the lower bearing piece is connected with the bottom of the first plate-shaped structure through a bottom connecting piece; the upper reinforcing member comprises a height adjusting piece, a supporting assembly and an upper bearing piece, and the height adjusting piece is arranged at the top of the post-pouring plate seam; the upper bearing piece is arranged on the top of the height adjusting piece through the supporting component; the detachable connecting component comprises a counter-pulling piece, a guide piece, a bottom fixing piece and an upper fixing piece, wherein the counter-pulling piece sequentially penetrates through the lower bearing piece, the first plate-shaped structure and the upper bearing piece from bottom to top; the bottom of the counter-pulling piece is connected with the lower bearing piece through a bottom fixing piece, and the upper part of the counter-pulling piece is connected with the upper bearing piece through an upper fixing piece; the guide is sleeved on the opposite pulling piece and arranged between the upper fixing piece and the first plate-shaped structure.
Through the utility model discloses the device that the first aspect provided need not the steel pipe support under the post-cast slab seam, utilizes the nature of tightening up of drawing the piece, makes and is fixed in first platelike structure, bottom connecting piece and hugs closely assembled floor bottom surface, possesses the condition of concreting. After the concrete is poured and maintained and the form removing condition is met, the fixing piece at the top of the counter-pulling piece is loosened, so that the counter-pulling piece drives the fixed first platy structure, the bottom connecting piece and the lower bearing piece to fall down together from the guide piece, and the purpose of removing the form is achieved.
The utility model has simple structure and can be used repeatedly; meanwhile, the construction device saves a large amount of turnover materials such as steel pipes and fasteners, and the construction cost is simple, convenient and efficient.
The invention is further described with reference to the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, a first aspect of the present invention provides a formwork lifting construction device for an assembled floor post-cast slab joint, comprising a lower reinforcing member, an upper reinforcing member and a detachable connecting member; the formwork system of the integrated device is fixed when the nuts of the counter-pulling pieces in the detachable connecting component are screwed down, and the formwork system is detached when the nuts of the counter-pulling pieces are loosened.
Wherein the lower reinforcement member comprises a first plate-like structure 130 provided at the bottom of the post-cast panel seam, a bottom connector and a lower carrier 110; the lower bearing piece is connected with the bottom of the first plate-shaped structure through a bottom connecting piece;
specifically, the bottom connecting pieces include a first connecting piece 121 and a second connecting piece 122 which are symmetrically arranged, and the first connecting piece and the second connecting piece are respectively arranged at the bottoms of the two ends of the first plate-shaped structure; the tops of the first connecting piece and the second connecting piece are respectively and fixedly connected with the bottom of the first plate-shaped structure through a first self-tapping screw 1411 and a third self-tapping screw 1421; the bottoms of the first connecting piece and the second connecting piece are respectively fixedly connected with the lower bearing piece through a second self-tapping screw 1412 and a fourth self-tapping screw 1422.
Furthermore, the first self-tapping screw, the third self-tapping screw, the second self-tapping screw and the fourth self-tapping screw are all provided with a plurality of screws.
Preferably, the counter-pulling piece is arranged in the transverse middle of the post-cast plate seam; the distance between the vertical central axis of the first connecting piece and the vertical axis of the counter-pulling piece is L1, the width of the post-cast board seam is L2,
further, the upper reinforcement member includes a height adjuster disposed on top of the post-cast panel seam, a support assembly, and an upper carrier 210; the upper bearing piece is arranged at the top of the height adjusting piece through the supporting component.
Wherein, the height adjusting piece includes first adjusting piece 231 and the second adjusting piece 232 that the symmetry set up, and first adjusting piece, second adjusting piece set up respectively in the top both sides of post-cast plate seam.
The supporting component comprises a first supporting part 221 and a second supporting part 222 which are symmetrically arranged, and the first supporting part and the second supporting part are fixedly arranged at the tops of the first adjusting part and the second adjusting part respectively; the tops of the first supporting piece and the second supporting piece are fixedly connected with the bottom of the upper bearing piece.
The detachable connecting component comprises a counter-pulling piece 310, a guide piece 340, a bottom fixing piece 320 and an upper fixing piece 330, wherein the counter-pulling piece sequentially penetrates through the lower bearing piece, the first plate-shaped structure and the upper bearing piece from bottom to top; the bottom of the counter-pulling piece is connected with the lower bearing piece through a bottom fixing piece, and the upper part of the counter-pulling piece is connected with the upper bearing piece through an upper fixing piece; the guide is sleeved on the opposite pulling piece and arranged between the upper fixing piece and the first plate-shaped structure.
Preferably, a lower threaded section is arranged at the lower end region of the counter-pulling piece, and a threaded through hole matched with the lower threaded section is formed in the lower bearing piece; an upper threaded section is arranged in the upper end region of the pulling piece, and a threaded through hole matched with the upper threaded section is formed in the upper bearing piece.
Further, the suspended form constructing apparatus further includes a suspension member 400 connected to the top of the opposite-pulling member. Through the arrangement of the suspension member, the lower reinforcing member can be suspended from the lower floor to the floor of the current construction floor, or the lower reinforcing member can be unloaded from the current construction floor to the lower floor after the template is removed.
Preferably, the first plate-like structure has a length L3, L3> L2 along the transverse direction of the post-cast slab seam.
Preferably, the lower bearing piece and the upper bearing piece are both L-shaped angle steels.
Preferably, the counter-pulling piece is a counter-pulling bolt. Preferably, the bottom fixture is a nut; the upper fixing piece is a nut. And the template system is fixedly connected when the nuts of the split bolts are screwed down, and the template system is detached when the nuts of the split bolts are loosened.
Preferably, the first plate-like structure is a wood plywood formwork.
Preferably, the first connecting piece and the second connecting piece are both square wood.
Referring to fig. 2, a second aspect of the present invention provides a formwork lifting construction system for an assembly type floor post-cast slab joint, the system comprising a plurality of formwork lifting construction devices for the assembly type floor post-cast slab joint as described in any one of the above; the mould hoisting construction devices of the plurality of assembled floor post-cast slab joints are sequentially arranged along the longitudinal axis of the slab joint, and the bottom of the plurality of first plate-shaped structure closed slab joints are arranged.
In the embodiment, the height adjusting piece is a cement mortar supporting block; the supporting component is a supporting steel pipe; the upper fixing piece on the floor slab is welded with the supporting component.
In this embodiment, the suspension member is a suspended iron wire; the guide is a PVC sleeve.
In the construction process, a hanging iron wire for a floor of the current construction layer penetrates through a PVC sleeve to lift a lower reinforcing component positioned on a lower floor, when the hanging iron wire reaches the bottom of the floor, the PVC sleeve penetrating through the hanging iron wire and an upper bearing piece are adjusted, a supporting steel pipe at the bottom of the upper bearing piece is supported on a cement mortar supporting block, and an upper nut is screwed up to fix a template system.
Then pouring and curing the concrete of the slab joints.
And after the maintenance period is finished, loosening the upper screw cap, completing demoulding under the action of gravity or external force applied to the top of the screw cap, and unloading the template to the lower floor from the bottom of the currently constructed floor by using the hanging iron wire.
And cutting off redundant PVC pipes above the cast-in-place floor surface.
And (3) processing the split bolt hole, placing a plug with the same inner diameter in the hole, pushing the plug to the bottom of the hole, and pouring grouting material in the hole at the upper part of the plug.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. A formwork lifting construction device for an assembled floor post-cast slab joint is characterized by comprising a lower reinforcing member, an upper reinforcing member and a detachable connecting member;
the lower reinforcing member comprises a first plate-shaped structure, a bottom connecting piece and a lower bearing piece, and the first plate-shaped structure is arranged at the bottom of the post-cast plate seam; the lower bearing piece is connected with the bottom of the first plate-shaped structure through the bottom connecting piece;
the upper reinforcing member comprises a height adjusting piece, a supporting assembly and an upper bearing piece, and the height adjusting piece is arranged at the top of the post-cast plate seam; the upper bearing piece is arranged on the top of the height adjusting piece through the supporting component;
the detachable connecting component comprises a counter-pulling piece, a guide piece, a bottom fixing piece and an upper fixing piece, wherein the counter-pulling piece sequentially penetrates through the lower bearing piece, the first plate-shaped structure and the upper bearing piece from bottom to top; the bottom of the counter-pulling piece is connected with the lower bearing piece through the bottom fixing piece, and the upper part of the counter-pulling piece is connected with the upper bearing piece through the upper fixing piece; the guide is sleeved on the opposite pulling piece, and is arranged between the upper fixing piece and the first plate-shaped structure.
2. The apparatus of claim 1, further comprising a suspension member connected to a top of the counter-pulling member.
3. The assembly floor post-cast slab seam mould-hanging construction device according to claim 1, wherein the bottom connecting piece comprises a first connecting piece and a second connecting piece which are symmetrically arranged, and the first connecting piece and the second connecting piece are respectively arranged at the bottoms of two ends of the first plate-shaped structure;
the tops of the first connecting piece and the second connecting piece are fixedly connected with the bottom of the first plate-shaped structure;
the bottoms of the first connecting piece and the second connecting piece are fixedly connected with the lower bearing piece;
the opposite-pulling piece is arranged in the transverse middle of the post-cast plate seam;
the distance between the vertical central axis of the first connecting piece and the vertical axis of the pulling piece is L1, the width of the post-cast slab joint is L2,
4. the apparatus of claim 3, wherein the first plate-like structure has a length of L3 along the transverse direction of the post-cast slab joint, and L3> L2.
5. The assembly floor post-cast slab seam mould hanging construction device according to claim 1, wherein the height adjusting piece comprises a first adjusting piece and a second adjusting piece which are symmetrically arranged, and the first adjusting piece and the second adjusting piece are respectively arranged at two sides of the top of the post-cast slab seam.
6. The assembly floor post-cast slab seam mould-hanging construction device according to claim 5, wherein the support assembly comprises a first support member and a second support member which are symmetrically arranged, and the first support member and the second support member are respectively and fixedly arranged at the tops of the first adjusting member and the second adjusting member;
the tops of the first supporting piece and the second supporting piece are fixedly connected with the bottom of the upper bearing piece.
7. The assembly type floor post-cast slab seam hoisting mold construction device according to claim 1, wherein a lower threaded section is arranged at the lower end region of the counter-pulling piece, and the lower bearing piece is provided with a threaded through hole matched with the lower threaded section;
an upper threaded section is arranged in the upper end region of the counter-pulling piece, and a threaded through hole matched with the upper threaded section is formed in the upper bearing piece.
8. The apparatus of claim 1, wherein the lower and upper carriers are L-shaped angles;
the counter-pulling piece is a counter-pulling bolt.
9. The assembly floor post-cast slab seam suspended formwork construction device of claim 3, wherein the first plate-like structure is a wood plywood form;
the first connecting piece and the second connecting piece are both made of square wood.
10. A formwork lifting construction system for fabricated floor post-cast slab joints, which is characterized by comprising a plurality of formwork lifting construction devices for fabricated floor post-cast slab joints according to any one of claims 1 to 9;
the plurality of the mould hoisting construction devices for the assembled floor post-cast slab joints are sequentially arranged along the longitudinal axis of the slab joint, and the plurality of the first plate-shaped structures are arranged at the bottoms of the slab joints in a closed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220652365.2U CN217353536U (en) | 2022-03-23 | 2022-03-23 | Assembled floor post-cast slab seam hangs mould construction equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220652365.2U CN217353536U (en) | 2022-03-23 | 2022-03-23 | Assembled floor post-cast slab seam hangs mould construction equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217353536U true CN217353536U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220652365.2U Active CN217353536U (en) | 2022-03-23 | 2022-03-23 | Assembled floor post-cast slab seam hangs mould construction equipment and system |
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|---|---|
| CN (1) | CN217353536U (en) |
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- 2022-03-23 CN CN202220652365.2U patent/CN217353536U/en active Active
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