CN209670153U - A kind of formwork of superstructure cast-in-place concrete - Google Patents
A kind of formwork of superstructure cast-in-place concrete Download PDFInfo
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- CN209670153U CN209670153U CN201822217350.XU CN201822217350U CN209670153U CN 209670153 U CN209670153 U CN 209670153U CN 201822217350 U CN201822217350 U CN 201822217350U CN 209670153 U CN209670153 U CN 209670153U
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- formwork
- place concrete
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Abstract
The utility model discloses a kind of formwork of superstructure cast-in-place concrete, including shell, the shell includes being used for the first lamina tecti and four the first side plates, first side plate is equipped with installation part, and the installation part includes the first connector being fixed on first side plate and the second connector with the mating installation of the first connector；The upper surface of first lamina tecti is equipped with the intercommunicating pore of the inner cavity of the lamp installation chamber being detachably connected, the connection lamp installation chamber and the shell, the lamp installation chamber is detachably connected on the intercommunicating pore by the first bolt, the side of the lamp installation chamber is equipped with first through hole, the inner sidewall of the intercommunicating pore is equipped with first threaded hole with internal thread structure opposite with the first through hole, and the first through hole, the first threaded hole are fixedly connected by first bolt.The utility model structure is simple, installation with convenient for disassembly and assembly, formwork turnover is high-efficient, production cost is low and can meet lighting demand simultaneously.
Description
Technical field
The utility model belongs to superstructure cast-in-place concrete forming device field, and in particular to a kind of superstructure cast-in-place concrete use
Formwork.
Background technique
Currently, all using cast-in-place concrete building roof (also referred to as interlayer floor) in most of buildings, this superstructure is mixed by reinforcing bar
Solidifying soil is made, and in order to save material, reduce cost, raising shock resistance, reduction load bearing wall and bearing column size, increases and uses
Area etc., it is desirable that superstructure weight is as light as possible, and people have invented cast-in-situ hollow building roof technology, it is in floor framing in superstructure
Inside be additionally arranged internal model, internal model is divided into solid internal model and hollow inner formwork, tube filler inner mold and cabinet inner module etc. by structure, hollow inner formwork by
In save material, it is light-weight the advantages that be used widely；Hollow inner formwork, tube filler inner mold have: plastic tube, metallic coil, water
Loam core pipe etc., plastic tube, metallic coil etc. are rarely employed due to higher cost in hollow floor, cement core tube due to
It is easy to plug during transportation loading and unloading, construction and installation and falls phenomenon, percentage of damage is high, hollow rate is low, it is also necessary to is a large amount of fixed
Bracket and arrangement of reinforcement, construction trouble, so hollow box body is used widely in cast-in-situ hollow building roof, existing hollow box body is in
Square shape shape with through slot in use, by cabinet and being fixed between upper placing of reinforcement and lower placing of reinforcement, then is poured concrete, makes to mix
Solidifying soil is combined with reinforcing bar, cabinet.How large span, weight are carried, the heavy constructions such as large bay, superstructure is double using cast-in-place concrete
To rib floor (also referred to as rib floor), it is to be equipped with to support formwork by bracket below superstructure, and the top of formwork is equipped with upper row
Reinforcing bar and middle reinforced rib combine the concrete and rebar above formwork, to concrete setting by being poured concrete
Afterwards, then support frame and formwork, formwork will be removed generally be made of plane and groove type, the material of formwork generally use it is wooden,
Plastics or steel plate are a variety of, at high cost to be rarely employed because punching block shell is heavier, and wooden formwork is since material utilization amount is big, the originals such as costly
Because also seldom application, plastic form are extensively used at most, but demoulding is complicated, and the broken height of formwork causes cost of use to improve.
In the building practice of current close rib structure, the molding plastic form of traditional injection moulding will brushing release agent or interleaving agent
Demoulding difficulty can be reduced, even if in this way, the plastic form of integral demounting needs 25 days or so just sides after concrete casting complete
Just demoulding, and since five faces are wrapped up by concrete, whole demoulding difficulty is big, and speed is slow, about tear 30-40 open for each person every day,
Loss caused by being dismounted badly also is up to 5% or more.Therefore, conventional plastic formwork lease quantity is more, turnover is slow, breakage rate is high, people
The excessively high drawback of expenses of labour, causes consumable material excessive, it is uneconomical not environmentally.Although the country is proposed disposable magnesite in recent years
Building form, but its material halogen ion content itself is more than national standard, and there is also larger differences for the coefficient of expansion, add
Itself belonging to precast construction, constriction coefficient is different from concrete, and the time is long, especially under the conditions ofs earthquake or fire etc.,
There are sizable security risks.And due to disposable, social environment cost is also considerably increased.Therefore, it obtains more
Convenient formwork is also that must solve the problems, such as during China's safety standards for buildings integrate with international standard.
CN201310054808.3 is related to a kind of separately-loaded formwork, includes to be used to form the lamina tecti of upper surface and be used for
The side plate of four side surfaces is formed, is detachably connected between two adjacent side plates by convergence piece, and lamina tecti
It is removably mounted in convergence piece.The formwork of the invention is time-consuming and laborious during installation and removal, working efficiency
It is low.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of mould of superstructure cast-in-place concrete
Shell, structure is simple, installation and convenient for disassembly and assembly, can effectively increase all transfer efficients of formwork to reduce production cost；In addition, the mould
Shell leaves the installation space of illuminator after removing on concreting face, while meeting lighting demand.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of formwork of superstructure cast-in-place concrete, including shell, the shell include be used to form upper surface first
Lamina tecti and the first side plate for being used to form four side surfaces, first side plate are equipped with installation part, and the installation part includes
The first connector being fixed on first side plate and the second connector with the mating installation of the first connector；It is described
It is interior with the shell that the upper surface of first lamina tecti is equipped with the lamp installation chamber being detachably connected, the connection lamp installation chamber
The intercommunicating pore of chamber, the lamp installation chamber are detachably connected on the intercommunicating pore by the first bolt, the lamp installation chamber
Side be equipped with first through hole, the inner sidewall of the intercommunicating pore, which is equipped with, opposite with the first through hole has internal thread structure
The first threaded hole, the first through hole, the first threaded hole are fixedly connected by first bolt.
When production, the lamp installation chamber is fixed on the intercommunicating pore by first bolt；When construction, first will
Second connector is fixed on construction superstructure, is then coupled first connector and second connector,
To which the formwork is mounted on construction superstructure；The formwork is poured concrete after being installed, after the completion of concrete hardening,
First connector is separated with second connector, second connector is left in the superstructure, after dismounting
The formwork can also circulate in utilization, greatly reduce construction cost, saved the energy；Then, in the lamp installation
Mounted lamp in the installation space that leaves after chamber is removed, setting connection identical with first connecting-piece structure on lamps and lanterns mask
Part not only ensure that concreting face beauty, but also can be by lamp so that lamps and lanterns mask is fixed on second connector in this way
Tool mask is fixedly mounted on the superstructure.The difference of material, shape, the transparency of lamps and lanterns mask etc. can be built different
Lighting atmosphere and brightness of illumination, to meet the different lighting demands in underground garage, workshop, market etc..
Preferably, first connector, the second connector flexible clamping；First connector is equipped with and described the
The vertical plug of one lamina tecti, second connector, which is equipped with, inserts cap, and first connector, the second connector pass through described
Plug is together with the mating reaction flexible clamping of slotting cap.
It is highly preferred that being equipped with spring, taper sheath and screw thread set in the slotting cap；The spring is arranged at the slotting cap bottom
Portion, the screw thread set are screwed in the opening of the slotting cap and for positioning the taper sheath, and the taper sheath is by least two panels
Elastic piece composition, the plug and the taper sheath are resilient clamping engagement.
It is further preferred that the plug is in ball missing shape.
When the plug is inserted into the slotting cap, the plug pushes the taper sheath into the slotting cap, the taper
Set radially outward opens simultaneously；After the plug passes through the chamber of the taper sheath, the plug is in the spring acting in opposition
Be subjected to displacement outward under the action of power and the plug tightly anchor ear on the taper sheath and forms close contact.
Preferably, first connector, the second connector are threadedly coupled；It is logical that first connector is equipped with second
Hole, second connector are equipped with second threaded hole with internal thread structure opposite with second through-hole, and described the
Two through-holes, the second threaded hole are fixedly connected by the second bolt.
First connector is preferably the otic placode with through-hole structure；Second bolt is equipped with external thread mechanism,
Second through-hole and the second threaded hole is staggered relatively, first connector, second are connected using second bolt
Part is installed together.
Preferably, the lamp installation chamber include the second lamina tecti, four second side being connected with second lamina tecti
Plate；Four second side plates are detachably connected on the intercommunicating pore by first bolt.
It is highly preferred that the angle of second lamina tecti and the second side plate is 150 °~90 °.It is further preferred that described
The angle of second lamina tecti and the second side plate is 150 °~120 °, while guaranteeing that lamps and lanterns have enough mounting height spaces,
The illumination zone for taking into account lamps and lanterns maximizes the lighting area of lamps and lanterns.
It is further preferred that two opposite second side plates and second lamina tecti form isosceles trapezoid.Both it protected
The beauty in concreting face has been demonstrate,proved, and the consistency of lamps and lanterns illuminating ray in all directions can be taken into account.
Preferably, the lamp installation chamber is hemispherical.
Preferably, the interconnecting piece of first lamina tecti and the first side plate is arc-shaped, first side of adjacent two
The interconnecting piece of plate is arc-shaped.Interconnecting piece is set as arc-shaped, after can effectively reducing concreting, in course of hardening
Stress concentrate destruction to the formwork.
Compared with prior art, the utility model has the beneficial effects that
Formwork described in the utility model, structure is simple, installation and convenient for disassembly and assembly, in the beauty for guaranteeing concrete casting area
While with intensity, additionally it is possible to which Reusability, use cost are low, turnover is high-efficient, are formed and are used for also on concreting face
Place illuminator space, therefore, formwork described in the utility model can underground garage, underground civil defense engineering, workshop,
It is used in the floor construction in the fields such as skyscraper by large-scale popularization.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the formwork of superstructure cast-in-place concrete described in the utility model embodiment 1；
Fig. 2 be in a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 1 lamp installation chamber with
The mounting structure schematic diagram of first lamina tecti；
Fig. 3 is a kind of structural schematic diagram of the formwork of superstructure cast-in-place concrete described in the utility model embodiment 2；
Fig. 4 is formwork in a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 2 in construction building
The mounting structure schematic diagram covered；
Fig. 5 is plug in a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 2 and slotting cap
Attachment structure schematic diagram；
Fig. 6 is a kind of structural schematic diagram of the formwork of superstructure cast-in-place concrete described in the utility model embodiment 3；
Fig. 7 is formwork in a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 3 in construction building
The mounting structure schematic diagram covered；
Lamps and lanterns mask after Fig. 8 removes for a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 3
Mounting structure schematic diagram；
Fig. 9 be in a kind of formwork of superstructure cast-in-place concrete described in the utility model embodiment 4 first lamina tecti with
The attachment structure schematic diagram of first side plate；
In figure: 1, shell；101, the first lamina tecti；102, the first side plate；2, lamp installation chamber；201, first through hole；
202, the second lamina tecti；203, the second side plate；3, cap is inserted；301, spring；302, taper sheath；303, screw thread set；4, lamps and lanterns mask；
5, installation part；501, plug；502, the second through-hole；503, the second threaded hole；601, the first bolt；602, the second bolt；7, even
Through-hole；701, the first threaded hole.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art under the conditions of not making creative work it is obtained it is all its
Its embodiment, fall within the protection scope of the utility model.
Embodiment 1
A kind of formwork of superstructure cast-in-place concrete, is illustrated, including shell in conjunction with FIG. 1 to FIG. 2 described in the present embodiment
Body 1, shell 1 include the first lamina tecti 101 for being used to form upper surface and the first side plate 102 for being used to form four side surfaces,
First side plate 102 is equipped with installation part 5, installation part 5 include the first connector for being fixed on the first side plate 102 and with it is described
Second connector of the mating installation of the first connector；The upper surface of first lamina tecti 101 is equipped with the lamp installation being detachably connected
The intercommunicating pore 7 of the inner cavity of chamber 2, connection lamp installation chamber 2 and shell 1, lamp installation chamber 2 are detachably connected by the first bolt 601
It connects on intercommunicating pore 7, the side of lamp installation chamber 2 is equipped with first through hole 201, and the inner sidewall of intercommunicating pore 7 is equipped with to be led to first
Opposite the first threaded hole 701 with internal thread structure in hole 201, first through hole 201, the first threaded hole 701 pass through the first spiral shell
Bolt 601 is fixedly connected.
When production, first by practical drawing size requirement, injection mold injection molding shell 1 and lamp installation are used
Chamber 2 is linked together first through hole 201, the first threaded hole 701 using the first bolt 601, so that lamp installation chamber 2 be consolidated
It is scheduled on shell 1.
When construction, first second connector is fixed on construction superstructure, then by the mating peace of the first connector
On second connector, so that the formwork is fixed on the construction superstructure.After concrete casting complete, by institute
It states the first connector to remove from second connector, in this way, which second connector stays in the construction superstructure；
Then, mounted lamp in the space left after the dismounting of lamp installation chamber 2；Lamps and lanterns mask 4 is mounted on second connector
On, lamps and lanterns mask 4 is equipped with connector identical with first connecting-piece structure, can so be fixed on lamps and lanterns mask 4
It constructs on superstructure.
Embodiment 2
The present embodiment advanced optimizes on the basis of embodiment 1, is illustrated in conjunction with Fig. 3~Fig. 5, first connection
Part, the second connector flexible clamping；First connector is equipped with the plug 501 vertical with the first lamina tecti 101, and described the
Two connectors, which are equipped with, inserts cap 3, the mating reaction elasticity that first connector, the second connector pass through plug 501 and slotting cap 3
It is connected together；It inserts and is equipped with spring 301, taper sheath 302 and screw thread set 303 in cap 3；Spring 301 is arranged in slotting 3 bottom of cap, silk
Retaining ring 303 is screwed in the opening of slotting cap 3 and for positioning taper sheath 302, and taper sheath 302 is made of at least two panels elastic piece,
Plug 501 and taper sheath 302 are resilient clamping engagement；Plug 501 is in ball missing shape；Lamp installation chamber 2 is hemispherical.
When production, first by practical drawing size requirement, injection mold injection molding shell 1 and lamp installation are used
Chamber 2 is linked together first through hole 201, the first threaded hole 701 using the first bolt 601, so that lamp installation chamber 2 be consolidated
It is scheduled on shell 1.
When construction, it will first be fixed on construction superstructure with second connector for inserting cap 3, then insert plug 501
It connects in slotting cap 3, so that the formwork is fixed on the construction superstructure.After concrete casting complete, described first is connected
Fitting is removed from second connector, in this way, second connector, that is, described second with slotting cap 3
Connector is left in the construction superstructure；Then, mounted lamp in the space left after the dismounting of lamp installation chamber 2；By lamp
Tool mask 4 is mounted on second connector, and lamps and lanterns mask 4 is equipped with the second plug compatible with the slotting cap, thus
Lamps and lanterns mask 4 is fixed on construction superstructure.
Embodiment 3
The present embodiment advanced optimizes on the basis of embodiment 1, is illustrated in conjunction with Fig. 6~Fig. 8, first connection
Part, the second connector are threadedly coupled；First connector is specially otic placode, and first connector is equipped with the second through-hole
502, second connector be equipped with second threaded hole 503 with internal thread structure opposite with the second through-hole 502, second
Through-hole 502, the second threaded hole 503 are fixedly connected by the second bolt 602；Lamp installation chamber 2 include the second lamina tecti 202, with
Four connected the second side plates 203 of second lamina tecti 202；Four the second side plates 203 are detachably connected on by the first bolt 601
On intercommunicating pore 7；The angle of second lamina tecti 202 and the second side plate 203 is 135 °；Two opposite the second side plates 203 and second
Lamina tecti 202 forms isosceles trapezoid.
When production, first by practical drawing size requirement, injection mold injection molding shell 1 and lamp installation are used
Chamber 2 is linked together first through hole 201, the first threaded hole 701 using the first bolt 601, so that lamp installation chamber 2 be consolidated
It is scheduled on shell 1.
When construction, first second connector with the second threaded hole 503 is fixed on construction superstructure, then by band
There is first connector of the second through-hole 502 to be fixed on second connector by the second bolt 602, thus will be described
Formwork is fixed on the construction superstructure.After concrete casting complete, by first connector from second connector
It removes, in this way, which second connector, that is, second connector with the second threaded hole 503 are left on institute
It states in construction superstructure；Then, mounted lamp in the space left after the dismounting of lamp installation chamber 2；Lamps and lanterns mask 4 is mounted on institute
It states on the second connector, the side of lamps and lanterns mask 4 is equipped with through-hole, and lamps and lanterns mask 4 is fixed on construction superstructure using bolt 6.
Embodiment 4
The present embodiment Examples 1 to 3 any one on the basis of advanced optimize: be illustrated in conjunction with Fig. 9, the first top cover
The interconnecting piece of plate 101 and the first side plate 102 be it is arc-shaped, the interconnecting piece of two adjacent the first side plates 102 is arc-shaped.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of formwork of superstructure cast-in-place concrete, including shell, the shell includes the first top for being used to form upper surface
Cover board and the first side plate for being used to form four side surfaces, which is characterized in that first side plate is equipped with installation part, the peace
Piece installing includes the first connector being fixed on first side plate and connects with the second of the mating installation of the first connector
Fitting；The upper surface of first lamina tecti is equipped with the lamp installation chamber being detachably connected, the connection lamp installation chamber and institute
The intercommunicating pore of the inner cavity of shell is stated, the lamp installation chamber is detachably connected on the intercommunicating pore by the first bolt, described
The side of lamp installation chamber is equipped with first through hole, and the inner sidewall of the intercommunicating pore has equipped with opposite with the first through hole
First threaded hole of internal thread structure, the first through hole, the first threaded hole are fixedly connected by first bolt.
2. a kind of formwork of superstructure cast-in-place concrete according to claim 1, which is characterized in that first connection
Part, the second connector flexible clamping；First connector be equipped with the plug vertical with first lamina tecti, described second
Connector, which is equipped with, inserts cap, the mating reaction elastic card that first connector, the second connector pass through the plug and slotting cap
It is connected together.
3. a kind of formwork of superstructure cast-in-place concrete according to claim 2, which is characterized in that be equipped in the slotting cap
Spring, taper sheath and screw thread set；The spring is arranged in the slotting cap bottom, and the screw thread set is screwed in the opening of the slotting cap
Place and for positioning the taper sheath, the taper sheath is made of at least two panels elastic piece, and the plug is in the taper sheath
Flexible clamping cooperation.
4. a kind of formwork of superstructure cast-in-place concrete according to claim 3, which is characterized in that the plug is in segment
Shape.
5. a kind of formwork of superstructure cast-in-place concrete according to claim 1, which is characterized in that first connection
Part, the second connector are threadedly coupled；First connector be equipped with the second through-hole, second connector be equipped with it is described
Opposite the second threaded hole with internal thread structure of second through-hole, second through-hole, the second threaded hole pass through the second bolt
It is fixedly connected.
6. a kind of formwork of superstructure cast-in-place concrete according to claim 1, which is characterized in that the lamp installation chamber
Including the second lamina tecti, four the second side plates being connected with second lamina tecti；Four second side plates pass through described the
One bolt is detachably connected on the intercommunicating pore.
7. a kind of formwork of superstructure cast-in-place concrete according to claim 6, which is characterized in that second lamina tecti
Angle with the second side plate is 150 °~90 °.
8. a kind of formwork of superstructure cast-in-place concrete according to claim 7, which is characterized in that described in opposite two
Second side plate and second lamina tecti form isosceles trapezoid.
9. a kind of formwork of superstructure cast-in-place concrete according to claim 1, which is characterized in that the lamp installation chamber
For hemispherical.
10. a kind of formwork of superstructure cast-in-place concrete according to claim 1, which is characterized in that first top cover
The interconnecting piece of plate and the first side plate be it is arc-shaped, the interconnecting piece of first side plate of adjacent two is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217350.XU CN209670153U (en) | 2018-12-27 | 2018-12-27 | A kind of formwork of superstructure cast-in-place concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217350.XU CN209670153U (en) | 2018-12-27 | 2018-12-27 | A kind of formwork of superstructure cast-in-place concrete |
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| Publication Number | Publication Date |
|---|---|
| CN209670153U true CN209670153U (en) | 2019-11-22 |
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ID=68563729
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217350.XU Active CN209670153U (en) | 2018-12-27 | 2018-12-27 | A kind of formwork of superstructure cast-in-place concrete |
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| CN (1) | CN209670153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
-
2018
- 2018-12-27 CN CN201822217350.XU patent/CN209670153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN111395620B (en) * | 2020-04-22 | 2022-01-28 | 重庆海申应用技术研究院有限公司 | Construction method of dense-rib floor system with reusable mold box |
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Effective date of registration: 20200701 Address after: 430000 room 731, 1-7 / F, building 1, Jianshe 3rd road, Qingshan District, Wuhan City, Hubei Province Patentee after: Wuhan huibangping Engineering Co., Ltd Address before: 430000 No. 0605, Four Buildings, Phase I, Wuhan International Steel Logistics Service Center (Steel Valley), Qingshan Town, Qingshan District, Wuhan City, Hubei Province Patentee before: WUHAN JINGNING HAOBANGSHOU TECHNOLOGY Co.,Ltd. |