CN207245215U - A kind of interim protective device in post-cast strip - Google Patents
A kind of interim protective device in post-cast strip Download PDFInfo
- Publication number
- CN207245215U CN207245215U CN201721230814.XU CN201721230814U CN207245215U CN 207245215 U CN207245215 U CN 207245215U CN 201721230814 U CN201721230814 U CN 201721230814U CN 207245215 U CN207245215 U CN 207245215U
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- CN
- China
- Prior art keywords
- post
- movable guard
- cast strip
- protective device
- interim protective
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- 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.)
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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 limit assembly for limiting movable guard slip locations 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 limit assembly for limiting movable guard slip locations is provided between the waterproof platform and movable guard.
By using above-mentioned technical proposal so that movable guard can slide in waterproof platform, until during precalculated position, stop
The sliding of movable guard.Then movable guard slip locations are carried out by limit assembly spacing.The interim protective device in the post-cast strip is led to
The sliding of movable guard and the position-limiting action of limit assembly are crossed, so that when the post-cast strip later stage, watering conserved, can conveniently be opened
Open or close movable guard 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 limit assembly includes the housing of one end open, and the housing is in opening
One end is provided with fixed plate, and the housing is provided with the gag lever post for wearing housing in one end away from opening, the gag lever post in
Defining flange is provided with housing, compression spring, the movable guard edge are provided between the defining flange and fixed plate
Its length direction offers multiple limit holes to match with gag lever post.
By using above-mentioned technical proposal, since compression spring is in compressive state, compression spring promotes gag lever post in position
It is locked in one end outside housing in the limit hole for being opened in movable guard, the cooperation of limit assembly and limit hole is to movable guard at this time
Play position-limiting action.During movable guard movement is pulled, due to applying certain effect to movable guard, so as to be produced to gag lever post
Raw extruding force, and then compression spring is compressed, gag lever post exits limit hole, is then slid into adjacent limit hole, compresses spring
Reset, repeat this operation, until adjusting the active force for movable guard precalculated position, releasing and applying to movable guard, lead to movable guard
Cross limit assembly and limit hole is locked in the precalculated position.The utility model is further arranged to：The limit hole forms circular arc
Shape vestibule.
By using above-mentioned technical proposal, movable guard is being pulled, resistance of the limit hole to gag lever post is being reduced, easy to adjust work
The relative position of dynamic cover and waterproof platform.
The utility model is further arranged to：The both ends of the movable guard are installed with respectively prevents it from departing from the limit of gag lever post
Position block.
By using above-mentioned technical proposal, prevent movable guard from departing from gag lever post, so as to avoid limit assembly from losing spacing work
With.
The utility model is further arranged to：The both sides of the movable guard are respectively arranged with limit assembly.
By using above-mentioned technical proposal, two limit assemblies are spacing to movable guard progress respectively, add limit assembly
To the position-limiting action of movable guard.
The utility model is further arranged to：The movable guard quantity be arranged to two.
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：The fixed plate offers threaded hole, and the screw thread borehole jack is equipped with and its spiral shell
The screw rod of line connection, the screw rod are connected with compression plate in one end in housing.
By using above-mentioned technical proposal, during the interim protective device long-time use in post-cast strip, compression spring can
Situation about following the string can occur, therefore screw rod and fixed plate are threadedly coupled, when compression spring follows the string, pass through rotation
Screw rod, makes screw rod drive compression plate, so as to increase the elasticity of compression spring, to prevent compression bullet to close to the movement of compression spring side
Spring influences the position-limiting action of limit assembly when following the string.
The utility model is further arranged to：The screw rod and compression plate rotation connection.
By using above-mentioned technical proposal, prevent screw compression plate from being rotated with the rotation of screw rod.
In conclusion the utility model has the advantages that：
Firstth, during movable guard movement is pulled, due to applying certain effect to movable guard, so as to gag lever post
Extruding force is produced, and then is compressed compression spring, gag lever post exits limit hole, is then slid into adjacent limit hole, compresses bullet
Spring resets, and repeats this operation, until adjusting the active force for movable guard precalculated position, releasing and applying to movable guard, makes movable guard
The precalculated position is locked in by limit assembly and limit hole.Therefore, the utility model is realized by way of pulling movable guard
Two movable guards slidings in waterproof platform respectively, easy to the keying of movable guard, simplify maintenance processes.
If the second, the utility model is during long-time use, compression spring is likely to occur situation about following the string,
Therefore screw rod and fixed plate are threadedly coupled, when compression spring follows the string, by rotating screw rod, screw rod is driven compression plate
To close to the movement of compression spring side, so as to increase the elasticity of compression spring, prevent compression spring from, when following the string, influencing to limit
The position-limiting action of hyte part, adds the service life of the device.
Brief description of the drawings
Fig. 1 is the axonometric drawing of movable guard in the on state in embodiment；
Fig. 2 be in embodiment movable guard in off position under axonometric drawing one；
Fig. 3 be in embodiment movable guard in off position under lower view；
Fig. 4 is the sectional view of line A-A in Fig. 3；
Fig. 5 is the B portions enlarged drawing in Fig. 4；
Fig. 6 is the C portions enlarged drawing in Fig. 5；
Fig. 7 be in embodiment movable guard in off position under axonometric drawing two；
Fig. 8 is the D portions enlarged drawing in Fig. 7.
In figure, 1, floor；2nd, waterproof platform；21st, sliding and position limitation block；22nd, sliding slot；3rd, fixed cover；The 31st, backing plate is installed；4th, it is living
Dynamic cover；41st, sliding block；42nd, limit hole；43rd, limited block；44th, handle；5th, limit assembly；51st, housing；511st, fixed plate；52nd, limit
Position bar；521st, defining flange；522nd, locating piece；53rd, spring is compressed；54th, installing plate；55th, compression plate；551st, baffle；56th, spiral shell
Bar；561st, hinged ball；562nd, handle.
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, a kind of 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
A waterproof platform 2, two waterproof platforms 2 are located at the both sides of post-cast strip, and the fixation for being secured to connection is provided between two waterproof platforms 2
Cover 3 and two slide the movable guard 4 being connected with it, and two movable guards 4 are sheathed on fixed cover on 3.Fixed cover 3 and movable guard 4 are equal
It is inverted U shape setting.Lower end is installed with installation backing plate 31 respectively with fixing two side plates of cover 3, and installation backing plate 31 is consolidated by bolt
Dingan County is loaded on the upper surface of waterproof platform 2.When two movable guards 4 are slid onto the both sides of fixed cover 3, which protects dress temporarily
It is in closed mode to put.One end of the top plate of movable guard 4 and one end of 1 sides aligned parallel of floor, the other end and 3 top plates of fixed cover offset
Touch.When two movable guards 4 are slid onto the top of fixed cover 3, the interim protective device in the post-cast strip is in opening.Movable guard 4
Top plate lower surface and fixed cover 3 top plate upper surface it is inconsistent.
With reference to shown in Fig. 3, Fig. 4 and Fig. 5, the lateral surface of two waterproof platforms 2 offers sliding slot 22 along its length.Sliding slot
22 are set in convex, and the both ends of sliding slot 22 are detachably provided with sliding and position limitation block 21 by bolt respectively.Two sides of movable guard 4
The lower end of plate is installed with the sliding block 41 to match with sliding slot 22 respectively, and the sliding of sliding block 41 is connected in sliding slot 22, and then is realized and lived
Dynamic cover 4 is connected with the sliding of waterproof platform 2.In conjunction with shown in Fig. 7 and Fig. 8, the bottoms of two side plates of movable guard 4 is along movable guard 4
Multiple limit holes 42 are offered on length direction, multiple limit holes 42 are placed equidistant with, and the two of the bottom of two side plates of movable guard 4
End is installed with limited block 43 respectively.The convenient handle 44 for opening movable guard 4 is installed with the outer surface of the biside plate of movable guard 4.
The limit assembly 5 for setting restricted movable guard 4 to slide between movable guard 4 and waterproof platform 2.
With reference to shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, limit assembly 5 includes the housing set in the cuboid of one end open
51, housing 51 is provided with fixed plate 511 in open at one end by bolt, and fixed plate 511 offers threaded hole, and screw thread borehole jack is equipped with
The screw rod 56 being threadedly coupled with it, screw rod 56 are rotatably connected to compression plate 55 in one end in housing 51, screw rod 56
Hinged ball 561 is installed with one end in housing 51, compression plate 55 is installed with gear in close 56 one end of screw rod by bolt
Plate 551, offers between baffle 551 and compression plate 55 and is adapted hinged groove with hinged ball 561, and hinged ball 561 is in hinged groove
Rotate.Screw rod 56 is installed with handle 562 in one end outside housing 51.The other end of housing 51 offers through hole, through hole
It is interior through there is matched gag lever post 52, gag lever post 52 is installed with 521 He of defining flange in one end in housing 51
Locating piece 522.Compression spring 53 is provided between defining flange 521 and compression plate 55, the both ends of spring 53 is compressed respectively and limits
Position flange 521 and compression plate 55 are inconsistent, and compress spring 53 and be arranged locating piece 522, and gag lever post 52 is in outside housing 51
One end matches with limit hole 42.In conjunction with shown in Fig. 7 and Fig. 8, housing 51 is installed with installing plate in close 2 one end of waterproof platform
54, installing plate 54 is secured by bolts on the lateral surface of waterproof platform 2.
The specifically used process of the interim protective device in the post-cast strip is：During pulling movable guard 4 to move, due to right
Movable guard 4 applies certain effect, so as to produce extruding force to gag lever post 52, and then is compressed compression spring 53, gag lever post
52 exit limit hole 42, are then slid into adjacent limit hole 42, and compression spring 53 resets, and repeat this operation, until adjusting to work
4 precalculated positions of dynamic cover, release the active force applied to movable guard 4, movable guard 4 is locked by limit assembly 5 and limit hole 42
In the precalculated position.Therefore, the utility model realizes two movable guards 4 respectively in waterproof by way of pulling movable guard 4
Sliding on platform 2, easy to the keying of movable guard 4, simplifies maintenance processes.
Since the interim protective device in post-cast strip is during long-time use, compression spring 53 is likely to occur what is followed the string
Situation, therefore screw rod 56 and fixed plate 511 are threadedly coupled, when compressing spring 53 and following the string, by rotational handle 562,
Screw rod 56 is set to drive compression plate 55, so as to increase the elasticity of compression spring 53, to prevent from pressing to close to the movement of 53 side of compression spring
Contracting spring 53 influences the position-limiting action of limit assembly 5 when following the string, and adds the service life of the device.
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 limiting movable guard
(4) limit assembly (5) of slip locations.
A kind of 2. interim protective device in post-cast strip according to claim 1, it is characterised in that：The movable guard (4) is in U
Shape is set.
A kind of 3. interim protective device in post-cast strip according to claim 2, it is characterised in that：Two waterproof platforms (2)
Outer surface offers sliding slot (22), and two side plates of the movable guard (4) are respectively arranged with the sliding block being adapted with sliding slot (22)
(41), sliding block (41) sliding is connected in sliding slot (22).
A kind of 4. interim protective device in post-cast strip according to claim 1, it is characterised in that：Limit assembly (5) bag
The housing (51) of one end open is included, the housing (51) is provided with fixed plate (511) in open at one end, and the housing (51) is in remote
The one end for leaving mouth is provided with the gag lever post (52) for wearing housing (51), and the gag lever post (52) is in the setting in housing (51)
There is defining flange (521), compression spring (53), the activity are provided between the defining flange (521) and fixed plate (511)
Cover (4) offers multiple limit holes (42) to match with gag lever post (52) along its length.
A kind of 5. interim protective device in post-cast strip according to claim 4, it is characterised in that：The limit hole (42) is formed
Arc-shaped vestibule.
A kind of 6. interim protective device in post-cast strip according to claim 4, it is characterised in that：The two of the movable guard (4)
End is installed with respectively prevents it from departing from the limited block (43) of gag lever post (52).
A kind of 7. interim protective device in post-cast strip according to claim 4, it is characterised in that：The two of the movable guard (4)
Side is respectively arranged with limit assembly (5).
A kind of 8. interim protective device in post-cast strip according to claim 4, it is characterised in that：The number of the movable guard (4)
Amount is arranged to two.
A kind of 9. interim protective device in post-cast strip according to claim 4, it is characterised in that：The fixed plate (511) is opened
Equipped with threaded hole, the screw thread borehole jack is equipped with the screw rod (56) being threadedly coupled with it, and the screw rod (56) is in positioned at housing (51)
Interior one end is connected with compression plate (55).
A kind of 10. interim protective device in post-cast strip according to claim 9, it is characterised in that：The screw rod (56) and pressure
Contracting plate (55) is rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230814.XU CN207245215U (en) | 2017-09-23 | 2017-09-23 | A kind of interim protective device in post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230814.XU CN207245215U (en) | 2017-09-23 | 2017-09-23 | A kind of interim protective device in post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245215U true CN207245215U (en) | 2018-04-17 |
Family
ID=61886474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230814.XU Expired - Fee Related CN207245215U (en) | 2017-09-23 | 2017-09-23 | A kind of interim protective device in post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514107A (en) * | 2018-11-24 | 2019-03-26 | 关海洋 | A kind of laser processing device of the netted constitutional detail of metal material |
| CN111042553A (en) * | 2019-12-24 | 2020-04-21 | 成都建工第二建筑工程有限公司 | Construction method of reinforcement protection structure for temporarily sealing post-cast strip |
| CN111663795A (en) * | 2020-05-08 | 2020-09-15 | 江苏省建筑工程集团有限公司 | Concrete structure control by temperature change crack control construction equipment |
-
2017
- 2017-09-23 CN CN201721230814.XU patent/CN207245215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514107A (en) * | 2018-11-24 | 2019-03-26 | 关海洋 | A kind of laser processing device of the netted constitutional detail of metal material |
| CN109514107B (en) * | 2018-11-24 | 2020-10-13 | 江苏未名华芯半导体有限公司 | Laser processing device for parts with metal material net-shaped structures |
| CN111042553A (en) * | 2019-12-24 | 2020-04-21 | 成都建工第二建筑工程有限公司 | Construction method of reinforcement protection structure for temporarily sealing post-cast strip |
| CN111663795A (en) * | 2020-05-08 | 2020-09-15 | 江苏省建筑工程集团有限公司 | Concrete structure control by temperature change crack control construction equipment |
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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: 20180417 Termination date: 20200923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |