CN207244673U - The interim protective device in post-cast strip - Google Patents
The interim protective device in post-cast strip Download PDFInfo
- Publication number
- CN207244673U CN207244673U CN201721231713.4U CN201721231713U CN207244673U CN 207244673 U CN207244673 U CN 207244673U CN 201721231713 U CN201721231713 U CN 201721231713U CN 207244673 U CN207244673 U CN 207244673U
- Authority
- CN
- China
- Prior art keywords
- post
- cast strip
- movable guard
- protective device
- gear
- 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
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Abstract
It the utility model is related to a kind of interim protective device in post-cast strip; waterproof platform including being fixedly arranged on post-cast strip both sides; the fixed cover for being secured to connection is provided between two waterproof platforms and the movable guard being connected is slid with it; the movable guard and the fixed enclosure connect, and the drive component for driving movable guard to slide is provided between the waterproof platform and movable guard.When in post-cast strip, watering conserves, it has the advantages that convenient opening and closing rain-proof movable guard and simplified maintenance processes.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of interim protective device in post-cast strip.
Background technology
Construction Later Casting Zone is the temporary construction seam set in whole building, when which retains one section according to design requirement
Between after pour again.This " seam " had both solved the relative settlement between structures in total construction, and the contraction of concrete becomes
Shape, temperature stress, and achieveed the purpose that not set permanent deformation seam.
When carrying out post empiricism, usually after the concreting of basic post-cast strip both sides, post-cast strip is left to 42
After it or agent structure bind after could casting concrete.During this period, post-cast strip is open always, and rainwater or top are mixed
The water of solidifying soil maintenance is likely to flow into post-cast strip, in turn results in the pre- steel bar corrosion for being embedded in post-cast strip, steel bar corrosion is not only
Its area of section can be weakened, decline component load-bearing ability, can also reduce the bond stress of reinforcing bar and concrete, it is common to influence both
The performance of work.Simultaneously as volumetric expansion after steel bar corrosion, causes concrete cover to rupture, or even come off, so as to reduce
The stress performance and endurance quality of structure.Therefore, it is necessary to post-cast strip to take safeguard procedures.After the concrete pouring construction of post-cast strip
12 it is small when it is interior, it is covered, it is follow-up to need often watering, strengthen moisture-keeping maintaining.
The patent document that existing authorized announcement date is 2014.10.22, Authorization Notice No. is CN203891083U discloses one
The basic post-cast strip protective device of kind, including the waterproof platform of basic post-cast strip left and right ends is arranged on, if being placed between waterproof platform
The plank sheathing of the front and rear distribution of dry block, the seam crossing of adjacent plank sheathing are placed with the lumps of wood, be installed with the lumps of wood and plank sheathing be arranged on it is anti-
Pre-embedded bolt in water platform, is screwed with the locking nut positioned at lumps of wood upper surface on pre-embedded bolt.
The post-cast strip protective device prevents rainwater from entering in post-cast strip, avoids the corrosion of reinforcing bar, but to post-cast strip
When concrete in protective device carries out later stage watering maintenance, it is necessary to by each locking nut being arranged on the lumps of wood and plank sheathing
Turn on one by one, the lumps of wood and plank sheathing are raised one by one, then the concrete in post-cast strip conserves so that whole maintenance
Process is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of interim protective device in post-cast strip, sprinkle water in post-cast strip when conserving, its
There is convenient opening and closing rain-proof movable guard and simplify maintenance processes.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of interim protective device in post-cast strip, including be fixedly arranged on the waterproof platform of post-cast strip both sides, two waterproof platforms it
Between be provided with the fixed cover for being secured to connection and the movable guard being connected slid with it, the movable guard and the fixed enclosure connect,
The drive component for driving movable guard to slide is provided between the waterproof platform and movable guard.
By using above-mentioned technical proposal, drive component can drive movable guard to be slid in waterproof platform so that movable guard
It can be turned on and off, until during precalculated position, stop the sliding of driving movable guard.The interim protective device in the post-cast strip passes through drive
Dynamic movable guard slides in waterproof platform, realizes that it is turned on and off, and when the post-cast strip later stage, watering conserved, can conveniently opening and closing live
Dynamic cover, so that whole maintenance processes are easy.
The utility model is further arranged to：The movable guard is inverted U shape setting.
By using above-mentioned technical proposal so that in installation process, installation is more convenient for fixed cover and movable guard.
The utility model is further arranged to：Two waterproof platform outer surfaces offer sliding slot, and the two of the movable guard
A side plate is respectively arranged with the sliding block being adapted with sliding slot, and the sliding block sliding is connected in sliding slot.
By using above-mentioned technical proposal, sliding block slides in sliding slot, it is achieved thereby that the sliding of movable guard and waterproof platform
Connection.
The utility model is further arranged to：The driving component includes the drive shaft with waterproof platform rotation connection, institute
State drive shaft and be provided with gear, the drive shaft and the concentric setting of gear, the movable guard is provided with to be engaged with gear
Rack.
By using above-mentioned technical proposal, drive shaft is rotated, band moving gear rotates, and then drives and be engaged on gear
Rack moves, so as to drive movable guard to be slid in waterproof platform.
The utility model is further arranged to：The both ends of the rack are installed with respectively prevents rack from departing from the spacing of gear
Block.
By using above-mentioned technical proposal, prevent rack from departing from gear, so as to avoid drive component from losing driving effect.
The utility model is further arranged to：The drive shaft is arranged in two waterproof platforms, and the gear is arranged to
Two, the both sides of the movable guard are provided with the rack engaged with gear
By using above-mentioned technical proposal, since the both ends of drive shaft are installed with gear respectively, two gears drive with
Its two rack being meshed moves, and is slid so as to two side plates of synchronous drive movable guard so that movable guard is in waterproof
Sliding on platform is more convenient.
The utility model is further arranged to：The movable guard is arranged to two, and the movable guard and drive component are one by one
It is corresponding.
By using above-mentioned technical proposal, two movable guards can pour respectively to two side slips away from fixed cover after
During the watering maintenance of band later stage, movable guard can be opened from both sides so that whole maintenance processes are easier.
The utility model is further arranged to：It is provided between two the driving component and realizes what two movable guards linked
Linkage unit.
By using above-mentioned technical proposal, linkage unit can drive the drive component of two movable guards synchronously to transport at the same time
Dynamic, so that the company of drive movable guard synchronously slides in waterproof platform, portable propelling cover is turned on and off, and in post-cast strip, the later stage spills
During water curing so that whole maintenance processes are easier.
The utility model is further arranged to：The linkage unit includes two whirlpools with the concentric setting of drive shaft
The linkage shaft take turns, being arranged between two turbines and the mounting seat for installing linkage shaft, the linkage shaft are set
The reverse swirls being meshed with two turbines is equipped with, the linkage shaft is rotatablely connected with mounting seat.
By using above-mentioned technical proposal, linkage shaft is rotated, linkage shaft drives turbine rotation, and the turbine of rotation passes through
Drive shaft band moving gear rotates, so as to drive the rack movement for being engaged in gear, and then drives movable guard movement, movable guard leads to
Sliding block is crossed to slide in waterproof platform.
Since swirls is arranged to reverse swirls, the linkage shaft of rotation drives turbine rotation by reverse swirls, turbine
On the contrary, the turbine rotated is rotated by drive shaft band moving gear, the rotation direction of gear is engaged in rotation direction on the contrary, driving
Two racks reverse movement on gear, and then drive two movable guards synchronous backward in waterproof platform to slide.Portable propelling cover
Be turned on and off, sprinkle water in the post-cast strip later stage when conserving so that whole maintenance processes are easier.
The utility model is further arranged to：The mounting seat is fixedly arranged on floor upper surface.
By using above-mentioned technical proposal so that for linkage unit in installation process, installation is more convenient.
In conclusion the utility model has the advantages that：Linkage shaft is rotated first, drives threads turn, into
And turbine rotation is driven, turbine is rotated by drive shaft band moving gear, so that the rack movement for being engaged in gear is driven, and then
Movable guard movement is driven, movable guard is slid by sliding block in waterproof platform.Since swirls is arranged to reverse swirls, two work
The dynamic glide direction covered in waterproof platform so as to fulfill linkage unit synchronous backward on the contrary, drive two movable guards in waterproof platform
Sliding.
The interim protective device in the post-cast strip realizes two movable guards in waterproof platform by way of rotating the shaft that links
Synchronous backward slides.When the post-cast strip later stage, watering conserved, the interim protective device in the post-cast strip can conveniently be opened and closed movable guard, from
And make it that whole maintenance processes are easy.
Brief description of the drawings
Fig. 1 is the structure diagram one that embodiment movable guard is opened；
Fig. 2 is the structure diagram two that embodiment movable guard is opened；
Fig. 3 is the A portions enlarged drawing in Fig. 2：
Fig. 4 is the B portions enlarged drawing in Fig. 2；
Fig. 5 is the structure diagram two that embodiment movable guard is closed.
In figure, 1, floor；2nd, waterproof platform；21st, sliding slot；22nd, fixed limited block；23rd, bearing；3rd, fixed cover；31st, installation pad
Plate；4th, movable guard；41st, sliding block；42nd, rack；43rd, limited block；5th, drive component；51st, drive shaft；52nd, gear；6th, linkage groups
Part；61st, link shaft；62nd, handle；63rd, turbine；64th, mounting seat.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Mark represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：The interim protective device in post-cast strip, with reference to shown in Fig. 1 and Fig. 2, including two be fixedly arranged on floor 1 are anti-
Water platform 2, two waterproof platforms 2 are located at the both sides of post-cast strip.The lateral surface of two waterproof platforms 2 offers sliding slot 21.Sliding slot 21 is in recessed
Shape is set, and the both ends of sliding slot 21 are detachably provided with fixed limited block 22 by bolt respectively.It is provided between two waterproof platforms 2
It is secured to the fixed cover 3 of connection and the movable guard 4 being connected is slid with it, movable guard 4 is arranged to two, two movable guards 4
It is symmetrical to be socketed on fixed cover 3.
With reference to shown in Fig. 2 and Fig. 3, fixed cover 3 is inverted U shape setting.Fixed cover 3 is sheathed in two waterproof platforms 2.Fixed cover
3 two side plate lower ends are installed with installation backing plate 31 respectively, and installation backing plate 31 is bolted the upper table for being installed on waterproof platform 2
Face.
With reference to shown in Fig. 2 and Fig. 4, movable guard 4 is inverted U shape setting.The lower end of two side plates of movable guard 4 is installed with respectively
The sliding block 41 to match with sliding slot 21, the sliding of sliding block 41 is connected in sliding slot 21, and then realizes that movable guard 4 slides with waterproof platform 2
Connection.Two side plate outer surfaces of movable guard 4 are installed with rack 42 respectively, and the both ends of rack 42 are installed with limited block 43 respectively.
The drive component 5 that driving movable guard 4 slides, two movable guards 4 and drive component 5 one are provided between movable guard 4 and waterproof platform 2
One corresponds to.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, drive component 5 includes drive shaft 51, and drive shaft 51 is arranged in two waterproofs
On platform 2, the inner surface of two waterproof platforms 2 is installed with the bearing 23 being adapted with drive shaft 51 respectively, and drive shaft 51 runs through
Two bearings 23 are rotatablely connected with two waterproof platforms 2.The both ends of drive shaft 51 are installed with the gear 52 being meshed with rack 42,
Drive shaft 51, bearing 23 and gear 52 are coaxially set.Two drive components 5 are respectively positioned at the both sides of fixed cover 3.
With reference to shown in Fig. 2 and Fig. 4, the linkage realized and linked between two movable guards 4 is provided between two drive components 5
Component 6.Linkage unit includes two turbines 63 with the concentric setting of drive shaft 51, and connection is provided between two turbines 63
Turn axis 61, linkage shaft 61 are provided with the reverse swirls being meshed with two turbines 63.The both ends of linkage shaft 61 are set respectively
Mounting seat 64 is equipped with, mounting seat 64 is rotatablely connected with linkage shaft 61, and mounting seat 64 is fixedly installed on floor 1, connection
One end of turn axis 61 is installed with handle 62, and handle 62 is located at mounting seat 64 in away from screw thread side.
With reference to shown in Fig. 2 and Fig. 5, when two movable guards 4 are slid onto the surface of fixed cover 3, which protects temporarily
Protection unit is in opening.The lower surface of the top plate of movable guard 4 and the upper surface of the top plate of fixed cover 3 are inconsistent.In two work
When dynamic cover 4 is slid onto the both sides of fixed cover 3, the interim protective device in the post-cast strip is in closed mode.One end of the top plate of movable guard 4
It is inconsistent with one end of 1 sides aligned parallel of floor, the other end and 3 top plates of fixed cover.
The specifically used process of protective device is temporarily：Rotational handle 62 first, handle 62 drive linkage shaft 61 to rotate,
And then driving turbine 63 to rotate, turbine 63 is rotated by drive shaft 51 with moving gear 52, and gear 52 is engaged in so as to drive
Rack 42 moves, and then drives movable guard 4 to move, and movable guard 4 is slid by sliding block 41 in waterproof platform 2, finally in sliding slot 21
Both ends fixed limited block 22 is installed respectively.Since the hand of spiral of two screw threads is on the contrary, therefore two movable guards 4 are in waterproof platform
Glide direction on 2 so as to fulfill linkage unit synchronous backward on the contrary, drive sliding of two movable guards 4 in waterproof platform 2.
The interim protective device in the post-cast strip realizes two movable guards 4 in waterproof platform 2 by way of rotational handle 62
Synchronous backward slides.When the post-cast strip later stage, watering conserved, the interim protective device in the post-cast strip can conveniently be opened and closed movable guard, from
And make it that whole maintenance processes are easy.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of interim protective device in post-cast strip, including it is fixedly arranged on the waterproof platform (2) of post-cast strip both sides, it is characterised in that：Two
The fixed cover (3) for being secured to connection is provided between the waterproof platform (2) and the movable guard (4) being connected, institute are slid with it
Movable guard (4) and fixed cover (3) socket are stated, is provided between the waterproof platform (2) and movable guard (4) for driving movable guard
(4) drive component (5) of sliding.
2. the interim protective device in post-cast strip according to claim 1, it is characterised in that：The movable guard (4), which is inverted U shape, to be set
Put.
3. the interim protective device in post-cast strip according to claim 2, it is characterised in that：Two waterproof platform (2) appearances
Face offers sliding slot (21), and two side plates of the movable guard (4) are respectively arranged with the sliding block (41) being adapted with sliding slot (21),
Sliding block (41) sliding is connected in sliding slot (21).
4. the interim protective device in post-cast strip according to claim 1, it is characterised in that：The driving component (5) include with
The drive shaft (51) of waterproof platform (2) rotation connection, the drive shaft (51) are provided with gear (52), the drive shaft
(51) and gear (52) concentric setting, the movable guard (4) are provided with the rack (42) engaged with gear.
5. the interim protective device in post-cast strip according to claim 4, it is characterised in that：The both ends difference of the rack (42)
It is installed with the limited block (43) for preventing rack (42) from departing from gear (52).
6. the interim protective device in post-cast strip according to claim 4, it is characterised in that：The drive shaft (51) is arranged in
Two waterproof platforms (2), the gear (52) are arranged to two, and the both sides of the movable guard (4) are provided with engages with gear (52)
Rack (42).
7. the interim protective device in post-cast strip according to claim 4, it is characterised in that：The movable guard (4) is arranged to two
A, the movable guard (4) and drive component (5) correspond.
8. the interim protective device in post-cast strip according to claim 7, it is characterised in that：Two the driving component (5) it
Between be provided with the linkage unit (6) for realizing the linkage of two movable guards (4).
9. the interim protective device in post-cast strip according to claim 8, it is characterised in that：It is described
Linkage unit (6) include with two turbines (63) of drive shaft (51) concentric setting, be arranged at two turbines (63)
Between linkage shaft (61) and for install linkage shaft (61) mounting seat (64), it is described linkage shaft (61) set
There is the reverse swirls being meshed with two turbines (63), the linkage shaft (61) is rotatablely connected with mounting seat (64).
10. the interim protective device in post-cast strip according to claim 9, it is characterised in that：The mounting seat (64) is fixed
In floor (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231713.4U CN207244673U (en) | 2017-09-23 | 2017-09-23 | The interim protective device in post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231713.4U CN207244673U (en) | 2017-09-23 | 2017-09-23 | The interim protective device in post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244673U true CN207244673U (en) | 2018-04-17 |
Family
ID=61886579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231713.4U Expired - Fee Related CN207244673U (en) | 2017-09-23 | 2017-09-23 | The interim protective device in post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445767A (en) * | 2021-07-08 | 2021-09-28 | 福建闽清一建建设发展有限公司 | Post-cast strip protective structure is built in room |
-
2017
- 2017-09-23 CN CN201721231713.4U patent/CN207244673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445767A (en) * | 2021-07-08 | 2021-09-28 | 福建闽清一建建设发展有限公司 | Post-cast strip protective structure is built in room |
| CN113445767B (en) * | 2021-07-08 | 2022-04-12 | 福建闽清一建建设发展有限公司 | Post-cast strip protective structure is built in room |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200923 |