CN208184224U - A kind of small-sized box beam or cored slab core model of size adjustable - Google Patents
A kind of small-sized box beam or cored slab core model of size adjustable Download PDFInfo
- Publication number
- CN208184224U CN208184224U CN201820598817.7U CN201820598817U CN208184224U CN 208184224 U CN208184224 U CN 208184224U CN 201820598817 U CN201820598817 U CN 201820598817U CN 208184224 U CN208184224 U CN 208184224U
- Authority
- CN
- China
- Prior art keywords
- connector sleeve
- small
- box beam
- core model
- cored slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The small-sized box beam or cored slab core model of a kind of size adjustable belong to construction engineering technical field, and in particular to a kind of small-sized box beam or cored slab core model of size adjustable.The utility model provides a kind of size adjustable, and stability is strong, the small-sized box beam or cored slab core model of convenient disassembly.The utility model includes corner frame and connector sleeve, it is characterised in that: corner frame is connected by connector sleeve head and the tail, constitutes closure frame；Closure frame is provided with adjusting screw rod, adjusts and is provided with adjusting screw on screw rod, adjusts and is hingedly provided with support rod on screw, each support rod is hinged with a connector sleeve.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of small-sized box beam or cored slab of size adjustable
Core model.
Background technique
Currently, in the market the small-sized box beam of common armored concrete and cored slab core model mainly use inflated rubber core or
The integral type core model of person's steel plate production, the core model that also useful bracket and rectangular steel tube assemble, but there are the following problems: the first, ruler
Very little fixation is more single, and each core model may be only available for the box beam of single size；The second, inflated rubber core is easy to float, easily
Cause the top plate thickness of box beam or cored slab insufficient；Third, demoulding need biggish working space；4th, typified form is deposited
It puts and needs biggish place, unless being made into a section, otherwise since the limitation of steel cross can not remove core model, and need people
It pierces and wherein removes, on the one hand because of the hollow interior narrow space of small-sized box beam, worker's this core model can only crawl in hollow cavity
Inside, dismantling operation is inconvenient, influences working efficiency.And only have 20~30cm or so cored slab people at all can not be into diameter
Enter.On the other hand, when demoulding, because concrete humidity is big, while because of aquation heat effect, temperature is also higher, and plate chamber interior humidity is very
Greatly, if it cannot be guaranteed that air circulation and and temperature it is suitable, it is easy to cause worker to suffocate, especially in summer sweltering heat weather
Under, that is, it ventilates, worker is also easy to heatstroke plate is intracavitary, and there are construction safety hidden danger, are less useful for occupational health.The
Four, the core model stability of rectangular steel tube and bracket composition is insufficient or disassembly is inconvenient.Small-sized box beam and sky are seriously affected
The prefabricated quality and working efficiency of core.
Summary of the invention
The utility model provides a kind of size adjustable aiming at the above problem, and stability is strong, the small box of convenient disassembly
Beam or cored slab core model.
In order to realize the above-mentioned purpose of the utility model, the utility model adopts the following technical solution, the utility model packet
Include corner frame and connector sleeve, it is characterised in that: corner frame is connected by connector sleeve head and the tail, constitutes closure frame；Perpendicular to closure
Frame is provided with adjusting screw rod, adjusts and is provided with adjusting screw on screw rod, adjusts and is hingedly provided with support rod, Mei Gezhi on screw
Strut is hinged with a connector sleeve.
As a kind of preferred embodiment of the utility model, the both ends for adjusting screw rod are symmetrically arranged with by forward-reverse spiral
Two adjust screw；It is hinged with connector sleeve that the two adjustings screw passes through support rod.
As another preferred embodiment of the utility model, the part of the corner frame insertion connector sleeve is provided with sliding
It sells, the sliding slot with sliding pin cooperation is provided on the connector sleeve.
As the third preferred embodiment of the utility model, the adjusting screw both end is provided with mutually matched connection
Head.
The utility model has the beneficial effects that the utility model is assembled into core model using the closure frame of adjustable size, have
It solves the small-sized box beam of common armored concrete to effect and cored slab core model mainly uses inflated rubber core or steel plate one
Body formula core model, and with the core model of bracket and rectangular steel tube assembling, there are problems, effectively overcome existing reinforced concrete
Deficiency existing for the small-sized box beam of soil and hollow plate shuttering, easy to assembly and convenient disassembly, and template can be saved to the maximum extent
Parking space improves work efficiency.
The utility model is easy to operate, easy to use, does not have to Special Training；Use scope is wide, and demand is larger, before market
Jing Hao.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the schematic perspective view of the utility model.
Fig. 4 is the utility model attachment structure schematic diagram.
Fig. 5 is the usage state diagram of the utility model.
In attached drawing 1 be closure frame, 2 be support rod, 3 be adjust screw, 4 be connector, 5 be adjust screw rod, 6 be connection
Set, 7 be sliding pin, 8 be corner frame, 9 be sliding slot, 10 be rectangular steel tube, 11 be steel band.
Specific embodiment
The utility model includes corner frame 8 and connector sleeve 6, it is characterised in that: and corner frame 8 is connected from beginning to end by connector sleeve 6,
Constitute closure frame 1；It is provided with perpendicular to closure frame 1 and adjusts screw rod 5, adjusted and be provided with adjusting screw 3 on screw rod 5, adjust
Support rod 2 is hingedly provided on screw 3, each support rod 2 is hinged with a connector sleeve 6.
As a kind of preferred embodiment of the utility model, the both ends for adjusting screw rod 5 are symmetrical arranged by forward-reverse spiral
There are two adjusting screws 3；Described two, which adjust screw 3, passes through support rod 2 and connector sleeve 6 hingedly.In the setting pair of 1 two sides of closure frame
2 structure of support rod of title, can make overall structure reliable and stable, the intensity with enough support square steel tubes.
As another preferred embodiment of the utility model, the part that the corner frame 8 is inserted into connector sleeve 6 is provided with sliding
Pin 7 is provided with the sliding slot 9 cooperated with sliding pin 7 on the connector sleeve 6.By the way that sliding pin 7 is arranged, it can avoid closure frame 1 and dissipate
Frame, at the same also improve 1 adjusting size of closure frame when stability, be easy to construct.
As the third preferred embodiment of the utility model, 5 both ends of adjusting screw rod are provided with mutually matched connection
First 4.More piece adjusting screw rod 5 is joined end to end, size adjusting can be carried out to multiple closure frames 1 simultaneously, convenient for demoulding.
The closure frame 1 can become polygon, rectangle etc. by the shape of change corner frame 8 and connector sleeve 6.
When the utility model is used: step 1, rotation adjust screw rod 5, and it is opposite under the action of forward-reverse spiral to adjust screw 3
Movement drives support rod 2 to adjust corner frame 8 and slides in connector sleeve 6, the adjusting of the size of closure frame 1 can be realized, until closing
After suitable size, multiple closure frames 1 are attached by connector 4, the length for reaching requirement is fixed, as shown in Figure 2.
Step 2 prolongs rectangular steel tube 10 after being abound with around closure frame 1, is fixed using 11 bundling machine of steel band, shape
At core model.
Step 3: plastic film is coated on outside core model, and blend compounds band is fixed, and plays demoulding buffer action.
Step 4: lifting core model enters position, and assembling reinforcement after-pouring concrete reaches strength of mould stripping to concrete strength.
Step 5: rotation adjusts screw rod 5, drives support rod 2 to adjust position of the corner frame 8 in connector sleeve 6, adjusts closure
The size reduction of frame 1 makes rectangular steel tube 10 be scattered to suitable size, then manually extracts rectangular steel tube 10 out, finally will closure
Frame 1 removes section by section to be dismantled section by section, that is, realizes demoulding.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment, those skilled in the art should understand that, it still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (4)
1. the small-sized box beam or cored slab core model of a kind of size adjustable, including corner frame (8) and connector sleeve (6), it is characterised in that:
Corner frame (8) is connected by connector sleeve (6) head and the tail, is constituted closure frame (1)；Closure frame (1) is provided with adjusting silk
Bar (5) adjusts and is provided with adjusting screw (3) on screw rod (5), adjusts and is hingedly provided with support rod (2), Mei Gezhi on screw (3)
Strut (2) is hinged with a connector sleeve (6).
2. the small-sized box beam or cored slab core model of a kind of size adjustable according to claim 1, it is characterised in that: the tune
The both ends of section screw rod (5) are symmetrically arranged with two adjusting screws (3) by forward-reverse spiral；Described two, which adjust screw (3), passes through branch
Strut (2) and connector sleeve (6) are hinged.
3. the small-sized box beam or cored slab core model of a kind of size adjustable according to claim 1, it is characterised in that: described turn
The part of angle frame (8) insertion connector sleeve (6) is provided with sliding pin (7), is provided on the connector sleeve (6) and is matched with sliding pin (7)
The sliding slot (9) of conjunction.
4. the small-sized box beam or cored slab core model of a kind of size adjustable according to claim 1, it is characterised in that: the tune
Section screw rod (5) both ends are provided with mutually matched connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598817.7U CN208184224U (en) | 2018-04-25 | 2018-04-25 | A kind of small-sized box beam or cored slab core model of size adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598817.7U CN208184224U (en) | 2018-04-25 | 2018-04-25 | A kind of small-sized box beam or cored slab core model of size adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184224U true CN208184224U (en) | 2018-12-04 |
Family
ID=64435256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598817.7U Expired - Fee Related CN208184224U (en) | 2018-04-25 | 2018-04-25 | A kind of small-sized box beam or cored slab core model of size adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459485A (en) * | 2020-10-29 | 2021-03-09 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
-
2018
- 2018-04-25 CN CN201820598817.7U patent/CN208184224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459485A (en) * | 2020-10-29 | 2021-03-09 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
| CN112459485B (en) * | 2020-10-29 | 2022-01-25 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |