CN206448543U - A kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering - Google Patents
A kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering Download PDFInfo
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- CN206448543U CN206448543U CN201720126111.6U CN201720126111U CN206448543U CN 206448543 U CN206448543 U CN 206448543U CN 201720126111 U CN201720126111 U CN 201720126111U CN 206448543 U CN206448543 U CN 206448543U
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- oil
- sealing
- vacuum chamber
- mechanically
- chamber
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Abstract
The utility model discloses a kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering, including concrete wall, reinforcing bar, vacuum chamber and pumping chamber, the inner transverse of the concrete wall passes through reinforcing bar, and reinforcing bar laterally sequentially passes through mechanically-sealing apparatus, oil-sealing arrangement is extended in vacuum chamber, the side of the concrete wall is provided with mechanically-sealing apparatus, and ring flange is installed on the outside of mechanically-sealing apparatus, the pumping chamber both sides are provided with check valve close to one end of vacuum chamber, piston is installed inside the pumping chamber, and side of the piston away from vacuum chamber is provided with push rod.The utility model is by being provided with mechanically-sealing apparatus, oil-sealing arrangement, vacuum chamber and pumping chamber, so that the seam crossing of device and reinforcing bar is sealed by mechanically-sealing apparatus, sealed between seam crossing and vacuum chamber by oil-sealing arrangement, so that device considers comprehensive, sealing effectiveness preferably, is easy to use.
Description
Technical field
The utility model is related to Rustproofing apparatus technical field, specially a kind of pre-buried exposed steel bar antirust dress of architectural engineering
Put.
Background technology
When architectural engineering design of reinforced concrete structure and construction, draw to eliminate contraction distortion in course of hardening
The problems such as playing structure crack, hides in reinforced concrete structure and to set movement joint and rear pouring concrete band every certain length,
Embedded bar being needed seam crossing, to ensure the globality of concrete structure, movement joint embedded bar exposes the aerial time more,
More the deformation requirements of structural concrete and construction technology are determined, generally 30 days to 90 days, and what is had is even longer, is spaced
More than 1 year, these leakage reinforcing bars got rusty quickly in atmosphere, and lengthening over time, will appear from corrosion, have slackened reinforcing bar
Section Ei faces, cause after seam crossing concrete construction, overall structure processes to form weak link in seam crossing, or even causes structure
Malicious event, therefore be badly in need of a kind of Rustproofing apparatus and protected, the sealing means of traditional such device are more single, and sealing is imitated
It is really poor, it is not convenient to use, while traditional such device to reinforcing bar when protecting, mostly needs reinforcing bar to be used as in itself and hold
Loading, is not easy to the use of reinforcing bar after long-time use, and gap occurs in seam crossing, and sealing effectiveness is poor, is not convenient to use.
Utility model content
The purpose of this utility model is to provide a kind of architectural engineering pre-buried exposed steel bar Rustproofing apparatus, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of pre-buried exposed steel bar of architectural engineering is prevented
Become rusty device, including concrete wall, reinforcing bar, vacuum chamber and pumping chamber, and the inner transverse of the concrete wall passes through reinforcing bar, and
Reinforcing bar laterally sequentially passes through mechanically-sealing apparatus, oil-sealing arrangement and extended in vacuum chamber, and the side of the concrete wall is installed
Have and ring flange is installed on the outside of mechanically-sealing apparatus, and mechanically-sealing apparatus, the ring flange edge is uniformly provided with spiral shell
Bolt, and bolt is connected with concrete wall, side of the mechanically-sealing apparatus away from concrete wall is provided with oil-sealing arrangement,
And the upper and lower ends being provided with the outside of the reinforcing bar inside oil-sealing arrangement inside cotton layer, the oil-sealing arrangement are mounted on oil sealing
Manage, and one end of oil seal tube is connected with cotton layer, the upper and lower ends of described oil-sealing arrangement one end are mounted on oil filler, and refuel
Mouth is connected with the other end of oil seal tube, and side of the oil-sealing arrangement away from mechanically-sealing apparatus is provided with vacuum chamber, described true
The one end of cavity away from oil-sealing arrangement is provided with pumping chamber, and pumping chamber close to vacuum chamber one end upper and lower ends by unidirectional
Valve is connected with vacuum chamber, and the pumping chamber both sides are provided with inside check valve, the pumping chamber close to one end of vacuum chamber
Piston is installed, and side of the piston away from vacuum chamber is provided with push rod.
It is preferred that, wrap heat-insulation layer on the outside of the vacuum chamber.
It is preferred that, it is provided with rubber layer on the outside of the piston.
It is preferred that, the outside of the mechanically-sealing apparatus is provided with screw thread, and the central position of the ring flange is provided with hole,
And the inwall of hole is provided with the thread groove cooperated with screw thread.
It is preferred that, the push rod is T-shaped, and rubber sleeve is covered on the cross bar of push rod.
Compared with prior art, the beneficial effects of the utility model are：The pre-buried exposed steel bar Rustproofing apparatus of the architectural engineering
By being provided with mechanically-sealing apparatus, oil-sealing arrangement, vacuum chamber and pumping chamber so that the seam crossing of device and reinforcing bar passes through machine
Tool sealing device is sealed, and is sealed between seam crossing and vacuum chamber by oil-sealing arrangement so that device considers comprehensive, close
Seal effect preferably, be easy to use, while device is by being provided with ring flange, by the effect of bolt and ring flange, device is consolidated
Due on concrete wall so that the gravity of device is no longer only carried by reinforcing bar, it is easy to protection reinforcing bar indeformable, is easy to
The integrality of protection structure, while device is by the way that reinforcing bar is placed in vacuum chamber, drives piston movement, by vacuum chamber by push rod
Interior gas is taken out to the greatest extent so that reinforcing bar can not contact steam, and be substantially at anaerobic state so that reinforcing bar will not also be kept away by corrosion
Exempt to be exposed to the sun and rain, be easy to protect reinforcing bar, be easy to the use of device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is vacuum chamber schematic diagram of the present utility model；
In figure：1- concrete walls；2- reinforcing bars；3- mechanically-sealing apparatus；4- ring flanges；5- bolts；6- oil fillers；7- oil
Tube sealing；8- oil-sealing arrangements；9- cotton layers；10- vacuum chambers；11- heat-insulation layers；12- check valves；13- pistons；14- pumping chambers；15-
Push rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of pre-buried exposed steel bar antirust dress of architectural engineering
Put, including concrete wall 1, reinforcing bar 2, vacuum chamber 10 and pumping chamber 14, the inner transverse of concrete wall 1 passes through reinforcing bar 2, and
Reinforcing bar 2 laterally sequentially passes through mechanically-sealing apparatus 3, oil-sealing arrangement 8 and extended in vacuum chamber 10, and the outside of vacuum chamber 10 has been wrapped
Heat-insulation layer 11, heat-insulation layer 11 has insulation effect, it is to avoid the change in the change influence vacuum chamber 10 of external environment, concrete walls
The side of body 1 is provided with mechanically-sealing apparatus 3, and the outside of mechanically-sealing apparatus 3 is provided with ring flange 4, mechanically-sealing apparatus 3
Outside be provided with screw thread, the central position of ring flange 4 is provided with hole, and the inwall of hole is provided with and screw thread cooperates
Thread groove, is easy to the installation between ring flange 4 and mechanically-sealing apparatus 3 to fix, and the edge of ring flange 4 is uniformly provided with bolt 5,
And bolt 5 is connected with concrete wall 1, side of the mechanically-sealing apparatus 3 away from concrete wall 1 is provided with oil-sealing arrangement 8, and
The upper and lower ends that the outside of reinforcing bar 2 inside oil-sealing arrangement 8 is provided with inside cotton layer 9, oil-sealing arrangement 8 are mounted on oil seal tube
7, and one end of oil seal tube 7 is connected with cotton layer 9, the upper and lower ends of the one end of oil-sealing arrangement 8 are mounted on oil filler 6, and refuel
Mouth 6 is connected with the other end of oil seal tube 7, and side of the oil-sealing arrangement 8 away from mechanically-sealing apparatus 3 is provided with vacuum chamber 10, vacuum
The one end of chamber 10 away from oil-sealing arrangement 8 is provided with pumping chamber 14, and upper and lower ends of the pumping chamber 14 close to the one end of vacuum chamber 10 are equal
It is connected by check valve 12 with vacuum chamber 10, the both sides of pumping chamber 14 are provided with check valve 12 close to one end of vacuum chamber 10,
Piston 13 is installed, the outside of piston 13 is provided with rubber layer, and rubber layer has certain sealing so that take out inside pumping chamber 14
During gas will not gas leakage, and side of the piston 13 away from vacuum chamber 10 is provided with push rod 15, and push rod 15 is T-shaped, and the horizontal stroke of push rod 15
Rubber sleeve is covered on bar, rubber sleeve increasing friction force is easy to push rod 15 of holding with a firm grip.
Specifically used mode：In use, the side of reinforcing bar 2 of leakage is extended through mechanically-sealing apparatus 3, oil-sealing arrangement 8
Device is connected with concrete wall 1 to vacuum chamber 10, and by bolt 5, afterwards by pulling push rod 15 with piston 13
Motion, by the gas inspiration pumping chamber 14 in vacuum chamber 10, inwardly promoting piston 13, gas discharged.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering, including concrete wall (1), reinforcing bar (2), vacuum chamber (10) and
Pumping chamber (14), it is characterised in that：The inner transverse of the concrete wall (1) pass through reinforcing bar (2), and reinforcing bar (2) laterally according to
It is secondary to be extended to through mechanically-sealing apparatus (3), oil-sealing arrangement (8) in vacuum chamber (10), the side peace of the concrete wall (1)
Equipped with being provided with ring flange (4), ring flange (4) edge on the outside of mechanically-sealing apparatus (3), and mechanically-sealing apparatus (3)
Place is uniformly provided with bolt (5), and bolt (5) is connected with concrete wall (1), and the mechanically-sealing apparatus (3) is away from coagulation
The side of cob wall body (1) is provided with the outside of oil-sealing arrangement (8), and the internal reinforcing bar (2) of oil-sealing arrangement (8) and is provided with cotton layer
(9), the internal upper and lower ends of the oil-sealing arrangement (8) are mounted on oil seal tube (7), and one end and the cotton layer of oil seal tube (7)
(9) connect, the upper and lower ends of described oil-sealing arrangement (8) one end are mounted on oil filler (6), and oil filler (6) and oil seal tube (7)
Other end connection, side of the oil-sealing arrangement (8) away from mechanically-sealing apparatus (3) is provided with vacuum chamber (10), described true
The one end of cavity (10) away from oil-sealing arrangement (8) is provided with pumping chamber (14), and pumping chamber (14) is close to vacuum chamber (10) one end
Upper and lower ends be connected by check valve (12) with vacuum chamber (10), pumping chamber (14) both sides are close to vacuum chamber (10)
One end be provided with check valve (12), piston (13) is installed, and piston (13) is away from vacuum inside the pumping chamber (14)
The side of chamber (10) is provided with push rod (15).
2. the pre-buried exposed steel bar Rustproofing apparatus of a kind of architectural engineering according to claim 1, it is characterised in that：The vacuum
Heat-insulation layer (11) has been wrapped on the outside of chamber (10).
3. the pre-buried exposed steel bar Rustproofing apparatus of a kind of architectural engineering according to claim 1, it is characterised in that：The piston
(13) rubber layer is provided with the outside of.
4. the pre-buried exposed steel bar Rustproofing apparatus of a kind of architectural engineering according to claim 1, it is characterised in that：The machinery
The outside of sealing device (3) is provided with screw thread, and the central position of the ring flange (4), which is provided with hole, and the inwall of hole, to be set
There is the thread groove cooperated with screw thread.
5. the pre-buried exposed steel bar Rustproofing apparatus of a kind of architectural engineering according to claim 1, it is characterised in that：The push rod
(15) it is T-shaped, and cover rubber sleeve on the cross bar of push rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126111.6U CN206448543U (en) | 2017-02-13 | 2017-02-13 | A kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126111.6U CN206448543U (en) | 2017-02-13 | 2017-02-13 | A kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448543U true CN206448543U (en) | 2017-08-29 |
Family
ID=59665796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126111.6U Expired - Fee Related CN206448543U (en) | 2017-02-13 | 2017-02-13 | A kind of pre-buried exposed steel bar Rustproofing apparatus of architectural engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448543U (en) |
-
2017
- 2017-02-13 CN CN201720126111.6U patent/CN206448543U/en not_active Expired - Fee Related
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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: 20170829 Termination date: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |