CN110067397A - A kind of pre-buried leakage reinforcing bar protection component of architectural engineering - Google Patents
A kind of pre-buried leakage reinforcing bar protection component of architectural engineering Download PDFInfo
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- CN110067397A CN110067397A CN201910320420.0A CN201910320420A CN110067397A CN 110067397 A CN110067397 A CN 110067397A CN 201910320420 A CN201910320420 A CN 201910320420A CN 110067397 A CN110067397 A CN 110067397A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/28—Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
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Abstract
The invention belongs to building iron technical field of rust prevention, specifically a kind of pre-buried leakage reinforcing bar of architectural engineering protects component, including soil layer；The upper end of the soil layer is fixed with carrier block；Through equipped with reinforcing bar on the carrier block；The lower end of the reinforcing bar is protruded into soil layer；Antirust module is equipped with above the carrier block；The antirust module includes casing, clump weight, elastic membrane, air storage chamber and unit is auxiliarily fixed；Air storage chamber is provided at the top of described sleeve pipe；Vapour phase inhibitor is stored in the air storage chamber；The air storage chamber is connected to by through-hole with inside pipe casing；Annular groove is provided at the top of described sleeve pipe；Be slidably connected clump weight in the annular groove；Elastic membrane is connected in the middle part of clump weight；The present invention carries out antirust to the reinforcing bar in casing using the vapour phase inhibitor in antirust module, at the same with the stability that unit matching is auxiliarily fixed guarantees casing, realize to the full protection of reinforcing bar, it is therefore prevented that the corrosion of reinforcing bar, and convenient to use, is suitable for promoting.
Description
Technical field
The invention belongs to building iron technical field of rust prevention, specifically a kind of pre-buried leakage reinforcing bar protection of architectural engineering
Component.
Background technique
When architectural engineering design of reinforced concrete structure and construction, draw to eliminate contraction distortion in course of hardening
Mostly deformation joint and rear pouring concrete band is arranged every certain length in reinforced concrete structures in the problems such as playing structure crack,
Seam crossing needs embedded bar more, to guarantee the globality of concrete structure.The deformation joint embedded bar exposure aerial time,
It is determined according to the deformation requirements of structural concrete and construction technology, generally 30d~90d etc., some is even longer, interval 1
Year or more.These leakage reinforcing bars get rusty quickly in air, and with the lengthening of time, will corrode, slackened reinforcing bar
Section, after causing seam crossing concrete construction, overall structure will form weak link in seam crossing, or even structure is caused to destroy thing
Therefore and in the prior art without the dedicated unit for the pre-buried leakage reinforcing bar progress antirust of architectural engineering.
Also occur the technical solution of some Rustproofing apparatus in the prior art, such as application No. is 2017214727326 one
Item Chinese patent discloses a kind of pre-buried leakage reinforced steel bar rust preventing device of architectural engineering, including soil layer, the upper end of the soil layer are fixed
There is carrier block, through soil layer and is extended in soil layer on the carrier block through the lower end equipped with reinforcing bar, the reinforcing bar, it is described to hold
The upper end for carrying block is fixed with the second protecting tube, and the second protecting tube is socketed on reinforcing bar, and the two sides of second protecting tube turn
Dynamic to be connected with compression bar, the side of the compression bar is equipped with casing, and one end of the compression bar through casing and extends in casing, described
Pressing plate, and the side of one end fixation clip of compression bar are fixed in casing, the bottom in described sleeve pipe is fixed with damping spring.
The technical solution is realized by the combination of air-heater, fixed device, damping spring and inserted link to the complete of reinforcing bar
Face protection, it is therefore prevented that the corrosion of reinforcing bar, while can also guarantee the stability of protecting tube, enhance road holding.But the technology
Fixed form is not suitable in the environment of concrete layer in scheme, and it is inconvenient to remove, while only by the dehumidifying of air-heater heat air delivery
Rust-proof effect is difficult to control, so that the technical solution is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of pre-buried leakage reinforcing bars of architectural engineering to protect component,
Its structure is simple, it is easy to operate and using the vapour phase inhibitor in antirust module in casing reinforcing bar carry out antirust, while with
The stability that unit matching guarantees casing is auxiliarily fixed, realizes the full protection to reinforcing bar, it is therefore prevented that the corrosion of reinforcing bar, and conveniently
It uses, is suitable for promoting.
The technical solution adopted by the present invention to solve the technical problems is: a kind of pre-buried leakage reinforcing bar protection structure of architectural engineering
Part, including soil layer；The upper end of the soil layer is fixed with carrier block；Through equipped with reinforcing bar on the carrier block；Under the reinforcing bar
End is protruded into soil layer；Antirust module is equipped with above the carrier block；The antirust module is used to leak out reinforcing bar the part of soil layer
Antirust is carried out, antirust module includes casing, clump weight, elastic membrane, air storage chamber and unit is auxiliarily fixed；Setting at the top of described sleeve pipe
Packed air storage chamber；Vapour phase inhibitor is stored in the air storage chamber；The air storage chamber is connected to by through-hole with inside pipe casing；
It is provided with an annular groove on inner ring at the top of described sleeve pipe, is connected to that unit is auxiliarily fixed on the inner ring of sleeve bottom；It is described
Be slidably connected clump weight in annular groove；The clump weight is connected on sliding slot roof by spring, in the middle part of clump weight
It is connected to elastic membrane；The unit that is auxiliarily fixed is used to that the reinforcing bar in sleeve pipe to be auxiliarily fixed, and prevents casing from tilting,
Guarantee the stability of casing；It is auxiliarily fixed first through unit is auxiliarily fixed inside reinforcing bar sleeve pipe, prevents casing crooked,
Subsequent reinforcing bar movement can jack up elastic membrane, be ejected into inside pipe casing to can compress the vapour phase inhibitor above elastic membrane.Work
When making, casing is socketed on reinforcing bar, reinforcing bar initially encounters when slowly entering inside pipe casing and unit is auxiliarily fixed, and list is auxiliarily fixed
Reinforcing bar can be auxiliarily fixed in member, prevent casing crooked, guarantee the stability of casing, at this time gravity of the clump weight at itself
It is moved down under effect along annular groove, clump weight is moved down with elastic membrane, can be generated during clump weight and elastic membrane move down
The indoor vapour phase inhibitor of gas storage can be extracted into above elastic membrane by suction, suction, continue deeper into meeting and elastic membrane with reinforcing bar
Contact, to jack up in the middle part of elastic membrane, so that the spatial volume above elastic membrane becomes smaller, pressure becomes larger, then by vapour phase inhibitor
It sprays, vapour phase inhibitor is full of inside pipe casing, to realize the corrosion protection for exposing reinforcing bar to soil layer；Architectural engineering reinforcing bar is mixed
When Xtah Crude Clay structure design and construction, to eliminate contraction distortion in course of hardening the problems such as cause structure crack, exist more
Deformation joint and rear pouring concrete band are set every certain length in reinforced concrete structure, need embedded bar the seam crossing more, with
Guarantee that the globality of concrete structure, the aerial time course of embedded bar exposure can get rusty quickly, and with the time
Increase will appear corrosion, weaken reinforcing bar section cause building hidden danger；The technical program utilizes the gas phase in antirust module
Corrosion inhibiter in casing reinforcing bar carry out antirust, while be auxiliarily fixed unit matching guarantee casing stability, realize to steel
The full protection of muscle, it is therefore prevented that the corrosion of reinforcing bar, and it is convenient to use, it is suitable for promoting.
Preferably, on described sleeve pipe inner ring circumferentially at least three groups unit is auxiliarily fixed；It is described that unit packet is auxiliarily fixed
Include No.1 slide-bar, No. two slide-bars, No. three slide-bars, elastical cloth, buffer cell, oscillating rod, rack and pinions；The No.1 slide-bar,
No. two slide-bars, No. three slide-bars are set gradually along the vertical direction, wherein centrally located No. two between slide-bar and internal surface of sleeve pipe
Away from the spacing for being less than No.1 slide-bar, No. three slide-bars and internal surface of sleeve pipe；The elastical cloth sequentially passes through No.1 slide-bar, two from top to bottom
Number slide-bar, No. three slide-bars are connected on internal surface of sleeve pipe；No. three slide-bars close to the side of internal surface of sleeve pipe by buffer cell with
Oscillating rod end thereof contacts；The buffer cell is used to buffer impact when reinforcing bar passes through to No. three slide-bars；On No. two slide-bars
It is fixed with support rod, No. two slide-bars are made of hose；Internal gas can be sprayed when No. two slide-bars are extruded, thus right
The impurity of rebar surface is cleared up；Another end in contact of the support rod and oscillating rod is socketed with rack gear on support rod；It is described
It is hinged in the groove being correspondingly provided on internal surface of sleeve pipe in the middle part of oscillating rod；The No.1 slide-bar is screwed on a rotation by fixing seat
Bar；Be connected a gear in the rotating bar, and the rotating bar other end is rotatably connected on internal surface of sleeve pipe；The gear can be with
Rack gear is meshed；The rack gear is slidably connected on internal surface of sleeve pipe；No. three slide-bars are squeezed movement first, then squeeze contact
Oscillating rod, oscillating rod other end stress tilt, and one end that oscillating rod tilts pushes support rod mobile, and support rod drives No. two slide-bars
It is contacted with rebar surface, so that the gas inside No. two slide-bars is extruded ejection, realizes the cleaning of rebar surface, subsequent steel
Muscle continues to move to that No.1 slide-bar can be squeezed, and No.1 slide-bar squeezes rotating bar rotation while driving fixing seat mobile.It, will when work
When casing is inserted in reinforcing bar, reinforcing bar initially encounters No. three slide-bars being auxiliarily fixed in unit, and reinforcing bar can be to four during protruding into
No. three slide-bars in week are squeezed, so that the spacing of No. three slide-bars and internal surface of sleeve pipe reduces, to push contiguous pendulum
Lever one end, oscillating rod other end under the action of the fulcrum of middle part tilt, and the oscillating rod other end will push contiguous when tilting
Support rod, support rod is driven No. two slide-bars mobile to cannula center by thrust, up to being against on mobile reinforcing bar, due to No. two cunnings
Axis is made of hose, so that No. two slide-bars deform under the extruding of reinforcing bar, is then sprayed internal gas, is realized pair
The cleaning of reinforcing bar outer surface, subsequent reinforcing bar, which continues to move up, can squeeze No.1 slide-bar, so that No.1 slide-bar is mobile to outside of sleeve, one
It is mobile to push the rotating bar being screwed on rotation that number slide-bar will drive fixing seat；Pass through No.1 slide-bar, No. two slide-bars and No. three cunnings
On the one hand the cooperation of axis realizes the cleaning to rebar surface in casing is protruded into；On the other hand three slide-bars and set can be adjusted
The spacing of inside pipe wall so that reinforcing bar be auxiliarily fixed, while can be applicable in the reinforcing bar of different-diameter, increase the suitable of device
Use range.
Preferably, it is wound with wirerope in the rotating bar, is provided with cavity above rotating bar；Sliding connects in the cavity
It is connected to piston plate, the air flue that cavity top is provided with by top and annular groove inside are connected to；The wirerope other end with
Piston plate connection；The clump weight bottom is by being connected with sealing film.When work, No. two slide-bars can produce when contacting with rebar surface
Raw frictional force, fine rotation can occur for No. two slide-bars under the action of frictional force, so that connected support rod is driven to swing,
The rack gear that support rod will push socket reciprocatingly slides, so that the gear reciprocating rotation being engaged with rack, gear rotation can band
Connected rotating bar reciprocating rotation is moved, connected wirerope on the one hand can be back and forth wound, when being pulled to wirerope, will pull
Connected piston plate moves down, and when loosening to wirerope, piston plate can return under the action of the spring, and piston plate moves down
Meeting is then extracted sealing film with the gas in annular groove, so that acceleration is matched through air flue so that the space of top generates negative pressure
Pouring weight is downward, and then accelerates the indoor vapour phase inhibitor of gas storage being drawn into inside pipe casing；On the other hand when reinforcing bar continues to move up
No.1 slide-bar can be squeezed, so that No.1 slide-bar is mobile to outside of sleeve, it is mobile to push rotation that No.1 slide-bar will drive fixing seat
The rotating bar rotation connect, rotating bar rotation can by connected wire rope roll around, to persistently pull and support piston plate so that piston plate to
Under be moved to bottom, the suction generated above piston plate can adsorb clump weight, realize the fixation of clump weight, while reinforcing bar continues to move
The dynamic elastic membrane that can hit generates bigger flexible deformation, and vapour phase inhibitor realizes antirust by rapid squeeze out.
Preferably, the buffer cell includes two arc panel, two curved rods being oppositely arranged and the supports being oppositely arranged；Institute
State two curved rods being oppositely arranged that are symmetrically connected on No. three slide-bars；A sliding block is respectively connected in two curved rods；The sliding block is sliding
The dynamic surface for being connected to corresponding arc panel；Articulated two arc panel being oppositely arranged on the support, support and No. three slide-bars it
Between pass through pressure spring connect.When work, No. three slide-bars are used at first by the extruding of reinforcing bar if hard contact will lead to No. three slide-bars
The reduction in service life, the two curved rod meetings by the way that two opposite curved rods are arranged, when No. three slide-bars of steel bars, on No. three slide-bars
Mobile to sleeve lateral wall direction, the sliding block in curved rod can be along the two arc plate surfaces sliding being oppositely arranged, to squeeze two arcs
Shape plate so that two hinged arc panels on the support are opened to two sides, and then realizes the buffering to No. three slide-bars, No. three of raising
The service life of slide-bar.
Preferably, sealing plate is provided on the through-hole；There are two the sealing plate is symmetrical arranged, sealing plate middle part is logical
Torsional spring is crossed to be mounted on the side wall of through-hole；The through-hole two sides tool is provided with straight trough；Sealing is slidably connected in the straight trough
Bar, straight trough are connected to by stomata with inside pipe casing；The protrusion setting of the opposite one end of two sealing bars.When work, when elastic membrane with
Clump weight can generate suction when moving down, to the gas in the straight trough of connection be extracted out, shape in the straight trough after losing gas
At negative pressure, so that the sealing bar in straight trough is simultaneously to along straight trough, to two Slideslips, two sealing plates of top lose sealing bar protrusion
The top at position is held, and can then occur to deflect relatively under the action of torsional spring, to open through-hole, the indoor gas phase of gas storage is delayed
Agent is lost to release；Make elastic membrane flexible deformation when reinforcing bar jacks up elastic membrane, so that the vapour phase inhibitor to top squeezes, makes
It obtains a part of vapour phase inhibitor and is filled in straight trough and push sealing bar to outside movement, realize the sealing of through-hole, remaining gas phase
Corrosion inhibiter, which sprays downwards, quickly fills with inside pipe casing realization antirust, avoids through-hole from remaining opening state, leads to vapor phase corrosion inhibitor
The tolerance that agent sprays downwards is insufficient, to weaken rust-proof effect.
Preferably, the elastical cloth is provided with bristle close to the side of reinforcing bar.When work, what vapour phase inhibitor volatilized
Gas diffusion when a certain concentration is reached, the protection of resistance, suppression corrosion is formd to metal to by the surface of protection workpiece, this
Time is known as induction period, but when its also not up to protection concentration, causes rust factor that may first work and make metal
A large amount of oxygen and moisture have been adsorbed in corrosion, the corrosion more seriously occurred, it is made to have the ability under continuing corrosion reaction
It goes, leads to volatile rust prevention shielding failure；Therefore rebar surface is sufficiently cleared up by bristle, so that vapour phase inhibitor
The gas of volatilization is sufficiently contacted with rebar surface, spends induction period rapidly, and then realizes the protection to reinforcing bar.
Beneficial effects of the present invention are as follows:
1. the configuration of the present invention is simple, it is easy to operate and using the vapour phase inhibitor in antirust module to the reinforcing bar in casing into
Row antirust, at the same with the stability that unit matching is auxiliarily fixed guarantees casing, realize to the full protection of reinforcing bar, it is therefore prevented that reinforcing bar
Corrosion, and it is convenient to use, be suitable for promoting.
2. the present invention is by control unit and unit matching is auxiliarily fixed, reciprocal using the rotating bar being auxiliarily fixed in unit
On the one hand rotation controls clump weight and moves down, accelerate on the other hand to pull and support work by wirerope to the extraction speed of vapour phase inhibitor
Seben moves down into bottom, is fixed to generate suction adsorption clump weight.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the partial enlarged view in Fig. 1 at C；
State diagram when Fig. 5 is reinforcing bar sleeve pipe；
In figure: reinforcing bar 1, antirust module 2, casing 21, clump weight 22, elastic membrane 23, air storage chamber 24, be auxiliarily fixed unit 3,
No.1 slide-bar 31, two slide-bar 32, three slide-bar 33, buffer cell 34, arc panel 341, curved rod 342, oscillating rod 35, rack gear
36, support rod 37, elastical cloth 38, through-hole 4, wirerope 5, piston plate 6, sealing bar 7, sealing plate 8.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of pre-buried leakage reinforcing bar of architectural engineering of the present invention protects component, including soil layer；
The upper end of the soil layer is fixed with carrier block；Through equipped with reinforcing bar 1 on the carrier block；Soil layer is protruded into the lower end of the reinforcing bar 1
It is interior；Antirust module 2 is equipped with above the carrier block；Prevent the part that the antirust module 2 is used to leak out reinforcing bar 1 soil layer
Rust, antirust module 2 include casing 21, clump weight 22, elastic membrane 23, air storage chamber 24 and unit 3 are auxiliarily fixed；Described sleeve pipe 21 is pushed up
Packed air storage chamber 24 is arranged in portion；Vapour phase inhibitor is stored in the air storage chamber 24；The air storage chamber 24 by through-hole 4 with
It is connected to inside casing 21；It is provided with an annular groove on the inner ring at 21 top of described sleeve pipe, is connected on the inner ring of 21 bottom of casing
Unit 3 is auxiliarily fixed；Be slidably connected clump weight 22 in the annular groove；The clump weight 22 is connected by spring
On sliding slot roof, elastic membrane 23 is connected in the middle part of clump weight 22；The unit 3 that is auxiliarily fixed is for in sleeve pipe 21
Reinforcing bar 1 is auxiliarily fixed, and prevents casing 21 from tilting, and guarantees the stability of casing 21；It is passed through first inside 1 sleeve pipe 21 of reinforcing bar
Unit 3 is auxiliarily fixed to be auxiliarily fixed, prevents casing 21 crooked, subsequent 1 movement of reinforcing bar can jack up elastic membrane 23, to can incite somebody to action
The vapour phase inhibitor compression of 23 top of elastic membrane is ejected into inside casing 21.When work, casing 21 is socketed on reinforcing bar 1, steel
Muscle 1 initially encounters when slowly entering 21 inside of casing is auxiliarily fixed unit 3, and unit 3, which is auxiliarily fixed, to assist reinforcing bar 1
It is fixed, it prevents casing 21 crooked, guarantees the stability of casing 21, clump weight 22 is sliding in the gravity lower edge annular of itself at this time
Slot moves down, and clump weight 22 is moved down with elastic membrane 23, and suction can be generated during clump weight 22 and elastic membrane 23 move down, and inhales
Vapour phase inhibitor in air storage chamber 24 can be extracted into 23 top of elastic membrane by power, as continuing deeper into for reinforcing bar 1 can be with elastic membrane 23
Contact, to jack up 23 middle part of elastic membrane, so that the spatial volume of 23 top of elastic membrane becomes smaller, pressure becomes larger, and then delays gas phase
It loses agent to spray, vapour phase inhibitor is full of inside casing 21, to realize the corrosion protection for exposing soil layer reinforcing bar 1；Build work
When journey design of reinforced concrete structure and construction, causes structure crack to eliminate contraction distortion in course of hardening etc. and ask
Mostly deformation joint and rear pouring concrete band is arranged every certain length in reinforced concrete structures in topic, needs the seam crossing pre-buried more
Reinforcing bar, to guarantee that the globality of concrete structure, the aerial time course of embedded bar exposure can get rusty quickly, and with
The increase of time will appear corrosion, building hidden danger is caused in the section for weakening reinforcing bar；The technical program is using in antirust module 2
Vapour phase inhibitor in casing 21 reinforcing bar 1 carry out antirust, while be auxiliarily fixed unit 3 cooperation guarantee casing 21 stabilization
Property, realize the full protection to reinforcing bar 1, it is therefore prevented that the corrosion of reinforcing bar 1, and it is convenient to use, it is suitable for promoting.
As one such embodiment, on 21 inner ring of described sleeve pipe circumferentially at least three groups unit 3 is auxiliarily fixed；
The unit 3 that is auxiliarily fixed includes the slide-bar 32, three of No.1 slide-bar 31, two slide-bar 33, elastical cloth 38, buffer cell 34, pendulum
Lever 35, rack gear 36 and gear；The slide-bar 33 of slide-bar 32, three of the No.1 slide-bar 31, two is set gradually along the vertical direction,
In the spacing of centrally located No. two slide-bars 32 and 21 inner wall of casing be less than 31, No. three slide-bars 33 of No.1 slide-bar and casing 21
The spacing of inner wall；The elastical cloth 38 sequentially passes through the slide-bar 33 of slide-bar 32, three of No.1 slide-bar 31, two from top to bottom and is connected in
On 21 inner wall of casing；No. three slide-bars 33 are terminated close to the side of 21 inner wall of casing by buffer cell 34 and oscillating rod 35 1
Touching；The buffer cell 34 is used to buffer impact when reinforcing bar 1 passes through to No. three slide-bars 33；It is fixed on No. two slide-bars 32
Support rod 37, No. two slide-bars 32 are made of hose；Internal gas can be sprayed when No. two slide-bars 32 are extruded, thus right
The impurity on 1 surface of reinforcing bar is cleared up；Another end in contact of the support rod 37 and oscillating rod 35 is socketed on support rod 37 with teeth
Item 36；It is hinged in the middle part of the oscillating rod 35 in the groove being correspondingly provided on 21 inner wall of casing；The No.1 slide-bar 31 passes through
Fixing seat is screwed on a rotating bar；Be connected a gear in the rotating bar, and the rotating bar other end is rotatably connected in casing 21
On wall；The gear can be meshed with rack gear 36；The rack gear 36 is slidably connected on 21 inner wall of casing；No. three slide-bars 33 are first
First be squeezed movement, then squeezes the oscillating rod 35 of contact, and 35 other end stress of oscillating rod tilts, one end that oscillating rod 35 tilts
Push support rod 37 mobile, support rod 37 drives No. two slide-bars 32 to contact with 1 surface of reinforcing bar, so that inside No. two slide-bars 32
Gas be extruded ejection, realize the cleaning on 1 surface of reinforcing bar, subsequent reinforcing bar 1 continues to move to that No.1 slide-bar 31 can be squeezed, and No.1 is sliding
Axis 31 squeezes rotating bar rotation while driving fixing seat mobile.When work, when casing 21 is inserted in reinforcing bar 1, reinforcing bar 1 is met first
To No. three slide-bars 33 being auxiliarily fixed in unit 3, reinforcing bar 1 can squeeze No. three slide-bars 33 of surrounding during protruding into
Pressure, to push contiguous 35 one end of oscillating rod, is swung so that the spacing of No. three slide-bars 33 and 21 inner wall of casing reduces
The other end under the action of fulcrum of middle part of bar 35 tilts, and 35 other end of oscillating rod will push contiguous support rod 37 when tilting,
Support rod 37 is driven No. two slide-bars 32 mobile to 21 center of casing by thrust, up to being against on mobile reinforcing bar 1, due to No. two cunnings
Axis 32 is made of hose, so that No. two slide-bars 32 deform under the extruding of reinforcing bar 1, is then sprayed internal gas, real
The cleaning to 1 outer surface of reinforcing bar is showed, subsequent reinforcing bar 1, which continues to move up, can squeeze No.1 slide-bar 31, so that No.1 slide-bar 31 is to set
It is moved on the outside of pipe 21, it is mobile to push the rotating bar being screwed on rotation that No.1 slide-bar 31 will drive fixing seat；Pass through No.1 slide-bar
31, on the one hand the cooperation of No. two slide-bars 32 and No. three slide-bars 33 realizes the cleaning to 1 surface of reinforcing bar in casing 21 is protruded into；Separately
On the one hand the spacing of three slide-bars Yu 21 inner wall of casing can be adjusted, so that reinforcing bar 1 be auxiliarily fixed, while can be applicable in
The reinforcing bar 1 of different-diameter, increases the scope of application of device.
As one such embodiment, wirerope 5 is wound in the rotating bar, setting is free above rotating bar
Chamber；Piston plate 6 is slidably connected in the cavity, is connected inside the air flue and annular groove that cavity top is provided with by top
It is logical；5 other end of wirerope is connect with piston plate 6；22 bottom of clump weight is by being connected with sealing film.When work, two
Number slide-bar 32 and 1 surface of reinforcing bar can generate frictional force when contacting, and No. two slide-bars 32 can occur slightly to turn under the action of frictional force
Dynamic, so that connected support rod 37 be driven to swing, the rack gear 36 that support rod 37 will push socket reciprocatingly slides, so that
With 36 meshed gears reciprocating rotation of rack gear, gear rotation will drive connected rotating bar reciprocating rotation, on the one hand can be toward rewinding
Around connected wirerope 5, when being pulled to wirerope 5, it will pull connected piston plate 6 and move down, wirerope 5 is loosened
When, piston plate 6 can return under the action of the spring, and piston plate 6 moves down meeting so that the space of top generates negative pressure, subsequent general
Sealing film is extracted with the gas in annular groove through air flue, to accelerate clump weight 22 downwards, and then accelerating will be in air storage chamber 24
Vapour phase inhibitor be drawn into inside casing 21；On the other hand No.1 slide-bar 31 can be squeezed when reinforcing bar 1 continues to move up, so that No.1
For slide-bar 31 to moving on the outside of casing 21, it is mobile to push the rotating bar being screwed on rotation that No.1 slide-bar 31 will drive fixing seat, turns
Lever rotation can wind connected wirerope 5, so that piston plate 6 is persistently pulled and supported, so that piston plate 6 is moved downward to bottom,
The suction generated above piston plate 6 can adsorb clump weight 22, realize the fixation of clump weight 22, while reinforcing bar 1 continues to move to hit
It hits elastic membrane 23 and generates bigger flexible deformation, vapour phase inhibitor realizes antirust by rapid squeeze out.
As one such embodiment, the arc panels 341, two that the buffer cell 34 is oppositely arranged including two are opposite
The curved rod 342 and support of setting；Symmetrically be connected two curved rods 342 being oppositely arranged on No. three slide-bars 33；Two curved rods
A sliding block is respectively connected on 342；The sliding block is slidably connected at the surface of corresponding arc panel 341；It is articulated on the support
Two arc panels 341 being oppositely arranged are connected between support and No. three slide-bars 33 by pressure spring.When work, No. three slide-bars 33 are at first
By the extruding of reinforcing bar 1, if hard contact will lead to the reduction of No. three 33 service life of slide-bar, by the way that two opposite arcs are arranged
Bar 342, when reinforcing bar 1 squeezes No. three slide-bars 33, two curved rods 342 on No. three slide-bars 33 can be mobile to sleeve lateral wall direction,
Sliding block in curved rod 342 can be along two arc panels, the 341 surface sliding being oppositely arranged, so that two arc panels 341 are squeezed, so that two
Hingedly arc panel 341 on the support is opened to two sides, and then realizes the buffering to No. three slide-bars 33, No. three slide-bars 33 of raising
Service life.
As one such embodiment, sealing plate 8 is provided on the through-hole 4；The sealing plate 8 is symmetrically arranged with
Two, the middle part of sealing plate 8 is mounted on the side wall of through-hole 4 by torsional spring；4 two sides of the through-hole tool is provided with straight trough；It is described
Sealing bar 7 is slidably connected in straight trough, straight trough inside stomata and casing 21 by being connected to；The opposite one end of two sealing bars 7 is equal
Protrusion setting.When work, suction can be generated when elastic membrane 23 is moved down with clump weight 22, thus by the straight trough of connection
Gas extraction, the interior formation negative pressure of straight trough after losing gas, so that the sealing bar 7 in straight trough is breakked away to along straight trough to two simultaneously
Dynamic, the top that two sealing plates 8 of top lose 7 boss of sealing bar is held, and can then occur to deflect relatively under the action of torsional spring,
To open through-hole 4, the vapour phase inhibitor in air storage chamber 24 is released；Make elastic membrane 23 when reinforcing bar 1 jacks up elastic membrane 23
Flexible deformation, so that the vapour phase inhibitor to top squeezes, so that be filled in straight trough will be close for the vapour phase inhibitor of a part
Envelope bar 7 pushes outside movement to, realizes the sealing of through-hole 4, remaining vapour phase inhibitor, which sprays downwards, to be quickly filled with inside casing 21
It realizes antirust, through-hole 4 is avoided to remain opening state, the tolerance for causing vapour phase inhibitor to spray downwards is insufficient, to weaken
Rust-proof effect.
As one such embodiment, the elastical cloth 38 is provided with bristle close to the side of reinforcing bar 1.Work
When, the gas diffusion that vapour phase inhibitor volatilizes when a certain concentration is reached, forms metal to by the surface of protection workpiece
The protection that resistance, suppression are corroded, this time is known as induction period, but when its also not up to protection concentration, causes rust factor may
It first works and corrodes metal, the corrosion more seriously occurred has adsorbed a large amount of oxygen and moisture, there is it
Ability continues corrosion reaction, leads to volatile rust prevention shielding failure；Therefore 1 surface of reinforcing bar is carried out by bristle sufficiently clear
Reason spends rapidly induction period so that the gas of vapour phase inhibitor volatilization is sufficiently contacted with 1 surface of reinforcing bar, and then realization pair
The protection of reinforcing bar 1.
When work, casing 21 is socketed on reinforcing bar 1, reinforcing bar 1 initially encounters auxiliary when slowly entering 21 inside of casing solid
Order member 3, unit 3, which is auxiliarily fixed, reinforcing bar 1 is auxiliarily fixed, and prevent casing 21 crooked, guarantee the stabilization of casing 21
Property, clump weight 22 moves down under the gravity of itself along annular groove at this time, and clump weight 22 is moved down with elastic membrane 23, is matching
Pouring weight 22 and elastic membrane 23 can generate suction during moving down, the vapour phase inhibitor in air storage chamber 24 can be extracted into elasticity by suction
23 top of film, as continuing deeper into for reinforcing bar 1 can contact with elastic membrane 23, so that 23 middle part of elastic membrane is jacked up, so that elastic membrane
The spatial volume pressure that becomes smaller of 23 tops becomes larger, and then sprays vapour phase inhibitor, vapour phase inhibitor full of inside casing 21, from
And realize the corrosion protection for exposing reinforcing bar 1 to soil layer；It is mixed to eliminate when architectural engineering design of reinforced concrete structure and construction
The problems such as coagulating contraction distortion in soil hardening process and causing structure crack, mostly sets every certain length in reinforced concrete structures
Deformation joint and rear pouring concrete band are set, needs embedded bar the seam crossing, to guarantee the globality of concrete structure, embedded bar more
The aerial time course of exposure can get rusty quickly, and will appear corrosion as time increases, weaken cutting for reinforcing bar
Cause building hidden danger in face；The technical program prevents the reinforcing bar 1 in casing 21 using the vapour phase inhibitor in antirust module 2
Rust, at the same with the stability that the cooperation of unit 3 is auxiliarily fixed guarantees casing 21, realize to the full protection of reinforcing bar 1, it is therefore prevented that reinforcing bar
1 corrosion, and it is convenient to use, it is suitable for promoting.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on 1 institute of attached drawing
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of pre-buried leakage reinforcing bar of architectural engineering protects component, including soil layer；The upper end of the soil layer is fixed with carrier block；Institute
It states on carrier block through equipped with reinforcing bar (1)；The lower end of the reinforcing bar (1) is protruded into soil layer；It is characterized by: on the carrier block
Side is equipped with antirust module (2)；The part that the antirust module (2) is used to leak out reinforcing bar (1) soil layer carries out antirust, antirust module
(2) include casing (21), clump weight (22), elastic membrane (23), air storage chamber (24) and be auxiliarily fixed unit (3)；Described sleeve pipe
(21) Packed air storage chamber (24) is arranged in top；Vapour phase inhibitor is stored in the air storage chamber (24)；The air storage chamber
(24) by being connected to inside through-hole (4) and casing (21)；It is provided with an annular groove on inner ring at the top of described sleeve pipe (21), covers
It manages and on the inner ring of (21) bottom is connected to that unit (3) are auxiliarily fixed；Be slidably connected clump weight (22) in the annular groove；Institute
It states clump weight (22) to be connected on sliding slot roof by spring, is connected to elastic membrane (23) in the middle part of clump weight (22)；It is described
Unit (3) are auxiliarily fixed for the reinforcing bar (1) in sleeve pipe (21) to be auxiliarily fixed, prevents casing (21) from tilting, protects
Demonstrate,prove the stability of casing (21)；Unit (3) is auxiliarily fixed first inside reinforcing bar (1) sleeve pipe (21) to be auxiliarily fixed,
Prevent casing (21) crooked, subsequent reinforcing bar (1) movement can jack up elastic membrane (23), thus can be by the gas phase above elastic membrane (23)
It is internal that corrosion inhibiter compression is ejected into casing (21).
2. the pre-buried leakage reinforcing bar of a kind of architectural engineering according to claim 1 protects component, it is characterised in that: described sleeve pipe
(21) on inner ring circumferentially at least three groups unit (3) are auxiliarily fixed；The unit (3) that is auxiliarily fixed includes No.1 slide-bar
(31), No. two slide-bars (32), No. three slide-bars (33), elastical cloth (38), buffer cell (34), oscillating rod (35), rack gear (36) and
Gear；The No.1 slide-bar (31), No. two slide-bars (32), No. three slide-bars (33) set gradually along the vertical direction, wherein in being located at
Between No. two slide-bars (32) of position and the spacing of casing (21) inner wall be less than No.1 slide-bar (31), No. three slide-bars (33) and casing
(21) spacing of inner wall；The elastical cloth (38) sequentially passes through No.1 slide-bar (31), No. two slide-bars (32), No. three cunnings from top to bottom
Axis (33) is connected on casing (21) inner wall；No. three slide-bars (33) pass through buffer cell close to the side of casing (21) inner wall
(34) with oscillating rod (35) end thereof contacts；The buffer cell (34) is for buffering when reinforcing bar (1) passes through to No. three slide-bars (33)
Impact；It is fixed with support rod (37) on No. two slide-bars (32), No. two slide-bars (32) are made of hose；When No. two slide-bars
(32) internal gas can be sprayed when being extruded, to clear up the impurity on reinforcing bar (1) surface；The support rod
(37) with another end in contact of oscillating rod (35), rack gear (36) are socketed on support rod (37)；Hinge in the middle part of the oscillating rod (35)
It connects in the groove being correspondingly provided on casing (21) inner wall；The No.1 slide-bar (31) is screwed on a rotating bar by fixing seat；
Be connected a gear in the rotating bar, and the rotating bar other end is rotatably connected on casing (21) inner wall；The gear can
It is meshed with rack gear (36)；The rack gear (36) is slidably connected on casing (21) inner wall；No. three slide-bars (33) are squeezed first
It is mobile, the oscillating rod (35) of contact is then squeezed, oscillating rod (35) other end stress tilts, and one end that oscillating rod (35) tilts pushes away
Dynamic support rod (37) are mobile, and support rod (37) drives No. two slide-bars (32) to contact with reinforcing bar (1) surface, so that No. two slide-bars
(32) internal gas is extruded ejection, realizes the cleaning on reinforcing bar (1) surface, and subsequent reinforcing bar (1) continues to move to that No.1 can be squeezed
Slide-bar (31), No.1 slide-bar (31) squeeze rotating bar rotation while driving fixing seat mobile.
3. the pre-buried leakage reinforcing bar of a kind of architectural engineering according to claim 2 protects component, it is characterised in that: the rotation
It is wound on bar wirerope (5), is provided with cavity above rotating bar；Piston plate (6), cavity top are slidably connected in the cavity
The air flue that portion is provided with by top and annular groove inside are connected to；Wirerope (5) other end is connect with piston plate (6)；
Clump weight (22) bottom is by being connected with sealing film.
4. the pre-buried leakage reinforcing bar of a kind of architectural engineering according to claim 2 protects component, it is characterised in that: the buffering
Unit (34) includes two arc panel (341), two curved rods (342) being oppositely arranged and the supports being oppositely arranged；No. three cunnings
Symmetrically be connected two curved rods (342) being oppositely arranged on axis (33)；Two curved rods are respectively connected with a sliding block on (342)；The cunning
Block is slidably connected at the surface of corresponding arc panel (341)；Articulated two arc panel (341) being oppositely arranged on the support,
It is connect between support and No. three slide-bars (33) by pressure spring.
5. the pre-buried leakage reinforcing bar of a kind of architectural engineering according to claim 1 protects component, it is characterised in that: the through-hole
(4) sealing plate (8) are provided on；There are two the sealing plate (8) is symmetrical arranged, sealing plate (8) middle part is installed by torsional spring
On the side wall of through-hole (4)；Through-hole (4) the two sides tool is provided with straight trough；Sealing bar is slidably connected in the straight trough
(7), straight trough inside stomata and casing (21) by being connected to；The protrusion setting of the opposite one end of two sealing bars (7).
6. the pre-buried leakage reinforcing bar of a kind of architectural engineering according to claim 2 protects component, it is characterised in that: the elasticity
Cloth (38) is provided with bristle close to the side of reinforcing bar (1).
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| CN201910320420.0A CN110067397B (en) | 2019-04-19 | 2019-04-19 | Pre-buried outer steel bar protection component that leaks of building engineering |
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| CN201910320420.0A CN110067397B (en) | 2019-04-19 | 2019-04-19 | Pre-buried outer steel bar protection component that leaks of building engineering |
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| CN110067397A true CN110067397A (en) | 2019-07-30 |
| CN110067397B CN110067397B (en) | 2020-12-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045521A (en) * | 2022-07-29 | 2022-09-13 | 中建八局第一建设有限公司 | Electric embedded box rust-proof nail-free mounting and plugging integrated device and mounting method |
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| JPS6164960A (en) * | 1984-09-07 | 1986-04-03 | 伊藤 正三 | Rust-proof protection and maintenance cap of iron wire of cast spliced reinforced concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115045521A (en) * | 2022-07-29 | 2022-09-13 | 中建八局第一建设有限公司 | Electric embedded box rust-proof nail-free mounting and plugging integrated device and mounting method |
| CN115045521B (en) * | 2022-07-29 | 2023-07-25 | 中建八局第一建设有限公司 | Anti-rust nail-free installation and plugging integrated device and installation method for electric embedded box |
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| CN110067397B (en) | 2020-12-15 |
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