CN208815561U - The quick detachable plugging device of piping lane wall pre-embedded casing - Google Patents
The quick detachable plugging device of piping lane wall pre-embedded casing Download PDFInfo
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- CN208815561U CN208815561U CN201821423817.XU CN201821423817U CN208815561U CN 208815561 U CN208815561 U CN 208815561U CN 201821423817 U CN201821423817 U CN 201821423817U CN 208815561 U CN208815561 U CN 208815561U
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- sealed plunger
- wall
- guide rod
- mounting disc
- service sleeve
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Abstract
The quick detachable plugging device of piping lane wall pre-embedded casing, including ring flange, guide rod, mounting disc and the first sealed plunger, guide rod inner end is fixedly connected with the lateral surface of ring flange, outer end of guide rod is fixedly connected with the medial surface of mounting disc, first sealed plunger inner face and patch the first dormant bolt of the merga pass connection of the lateral surface of mounting disc, the first sealed plunger are made of rubber material；Service sleeve inner end is being provided with connecting flange close to wall inner wall, the mounting disc of outer end of guide rod and the first sealed plunger are extend into service sleeve by service sleeve inner port, the excircle of first sealed plunger and the inner wall of service sleeve seal cooperation, the lateral surface of ring flange and the inside face contact of connecting flange and are fastenedly connected by being driven into the intracorporal expansion bolt assembly of wall.The utility model simple structure and reasonable design is easily installed and dismantles, and sealing effect is good, and can be repeated as many times and use, and reduces construction cost.
Description
Technical field
The utility model belongs to piping lane technical field of construction, in particular to a kind of quick detachable closure of piping lane wall pre-embedded casing
Device.
Background technique
Piping lane is embedded in that the intracorporal casing of wall is more, and casing is mainly used for later period poling wiring in construction.Piping lane master
It needs first to block casing after the completion of body, then is typically now to use serum cap in casing outer end to backfill is carried out outside piping lane
It is blocked, plugging effect is poor, is easy leak, and not easy to disassemble in later period poling wiring.
Utility model content
Place to solve the deficiencies in the prior art, the utility model provide a kind of easy to disassemble, reusable, sealing effect
The good quick detachable plugging device of piping lane wall pre-embedded casing of fruit.
The utility model adopts the following technical solution: the quick detachable plugging device of piping lane wall pre-embedded casing, with piping lane wall
The center line of interior service sleeve is inward-outward direction, and the quick detachable plugging device includes ring flange, guide rod, mounting disc and first
Sealed plunger, ring flange, guide rod, mounting disc and the first sealed plunger center line be overlapped and the center line is set along inward-outward direction
It sets, guide rod inner end is fixedly connected with the lateral surface of ring flange, and outer end of guide rod is fixedly connected with the medial surface of mounting disc, the first sealing
Plunger inner face and patch the first dormant bolt of the merga pass connection of the lateral surface of mounting disc, the first sealed plunger is by rubber material system
At the diameter of the first sealed plunger is greater than the diameter of mounting disc；
Service sleeve inner end is being provided with connecting flange, the mounting disc of outer end of guide rod and the first sealing column close to wall inner wall
Plug is extend into service sleeve by service sleeve inner port, and the inner wall sealing of the excircle and service sleeve of the first sealed plunger is matched
Conjunction, the lateral surface of ring flange and the inside face contact of connecting flange are simultaneously connected by being driven into the intracorporal expansion bolt assembly fastening of wall
It connects.
Sealed bolster plate is provided between ring flange and connecting flange.
Installation ring flat-plate is fixedly installed on guide rod, installation ring flat-plate lateral surface is provided with the second sealing column covered on guide rod
Plug, the diameter of the first sealed plunger is equal with the diameter of the first sealed plunger, the excircle and service sleeve of the second sealed plunger
Inner wall seal cooperation, install and connected between ring flat-plate and the second sealed plunger by the second dormant bolt.
Ring flange medial surface is fixedly installed U-shaped handle.
By adopting the above technical scheme, service sleeve is to be embedded in that wall is intracorporal, and service sleeve inner end is set in piping lane construction
The connecting flange set is fixed on wall inner wall by expansion bolt assembly.The utility model is using expansion bolt assembly as solid
The locating piece for determining plugging device keeps good stability when the first sealed plunger is by external pressure.The utility model is adopted
With triple seal structure, absolute waterproofness is realized.Triple seal structure include the first sealed plunger and service sleeve inner wall it
Between, the sealed bolster plate that crimps between the second sealed plunger and service sleeve inner wall and between ring flange and connecting flange.Installation
Disk and installation ring flat-plate each serve as the effect of support positioning the first sealed plunger and the second sealed plunger.U-shaped handle is convenient for worker
First sealed plunger and the second sealed plunger are extend into inside service sleeve by hand-held, and are also facilitated in poling wiring
First sealed plunger and the second sealed plunger are pulled out from service sleeve.Wherein ring flange, mounting disc and installation ring flat-plate respectively with
Guide rod welding.
In conclusion the utility model simple structure and reasonable design, is easily installed and dismantles, sealing effect is good, and can
It is used with being repeated as many times, reduces construction cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the quick detachable plugging device of piping lane wall pre-embedded casing of the utility model, with pre- in piping lane wall 1
The center line of bushing burying is inward-outward direction, and the quick detachable plugging device includes ring flange 2, guide rod 3, mounting disc 4 and first
Sealed plunger 5, ring flange 2, guide rod 3, mounting disc 4 and the first sealed plunger 5 center line be overlapped and the center line is along interior foreign side
To setting, 3 inner end of guide rod is fixedly connected with the lateral surface of ring flange 2, and 3 outer end of guide rod is fixedly connected with the medial surface of mounting disc 4,
First sealed plunger, 5 inner face is connect with the lateral surface of mounting disc 4 patch the first dormant bolt of merga pass 6, the first sealed plunger 5
It is made of rubber material, the diameter of the first sealed plunger 5 is greater than the diameter of mounting disc 4；
8 inner end of service sleeve is being provided with connecting flange 7, the mounting disc 4 and first of 3 outer end of guide rod close to 1 inner wall of wall
Sealed plunger 5 is extend into service sleeve 8 by 8 inner port of service sleeve, the excircle and service sleeve 8 of the first sealed plunger 5
Inner wall seal cooperation, the lateral surface of ring flange 2 is with the inside face contact of connecting flange 7 and swollen in wall 1 by being driven into
Swollen bolt assembly 9 is fastenedly connected.
Sealed bolster plate 10 is provided between ring flange 2 and connecting flange 7.
Be fixedly installed installation ring flat-plate 11 on guide rod 3, installation 11 lateral surface of ring flat-plate be provided with cover it is second close on guide rod 3
Plunger 12 is sealed, the diameter of the first sealed plunger 5 is equal with the diameter of the first sealed plunger 5, the excircle of the second sealed plunger 12
It seals and cooperates with the inner wall of service sleeve 8, install and connected between ring flat-plate 11 and the second sealed plunger 12 by the second dormant bolt 13
It connects.
2 medial surface of ring flange is fixedly installed U-shaped handle 14.
Service sleeve 8 is embedded in wall 1 in piping lane construction, and the connecting flange 7 of 8 inner end of service sleeve setting is logical
Expansion bolt assembly 9 is crossed fixed on 1 inner wall of wall.The utility model is using expansion bolt assembly 9 as fixed plugging device
Locating piece, keep good stability when the first sealed plunger 5 is by external pressure.The utility model uses triple seal
Structure realizes absolute waterproofness.Triple seal structure includes between 8 inner wall of the first sealed plunger 5 and service sleeve, is second close
The sealed bolster plate 10 crimped between envelope plunger 12 and 8 inner wall of service sleeve and between ring flange 2 and connecting flange 7.Mounting disc 4
The effect of support positioning the first sealed plunger 5 and the second sealed plunger 12 is each served as with installation ring flat-plate 11.U-shaped handle 14 is convenient for
First sealed plunger 5 and the second sealed plunger 12 are extend into inside service sleeve 8 by worker's hand-held, and in poling wiring
When also facilitate and pull out the first sealed plunger 5 and the second sealed plunger 12 from service sleeve 8.Wherein ring flange 2,4 and of mounting disc
Ring flat-plate 11 is installed to weld with guide rod 3 respectively.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side
The protection scope of case.
Claims (4)
1. the quick detachable plugging device of piping lane wall pre-embedded casing, it is characterised in that: with the center line of service sleeve in piping lane wall
For inward-outward direction, the quick detachable plugging device includes that ring flange, guide rod, mounting disc and the first sealed plunger, ring flange are led
The center line of bar, mounting disc and the first sealed plunger is overlapped and the center line is arranged along inward-outward direction, guide rod inner end and ring flange
Lateral surface be fixedly connected, outer end of guide rod is fixedly connected with the medial surface of mounting disc, the first sealed plunger inner face and mounting disc
Lateral surface patch the first dormant bolt of merga pass connection, the first sealed plunger is made of rubber material, the first sealed plunger
Diameter is greater than the diameter of mounting disc；
Service sleeve inner end close to wall inner wall be provided with connecting flange, the mounting disc of outer end of guide rod and the first sealed plunger by
Service sleeve inner port is extend into service sleeve, and the excircle of the first sealed plunger and the inner wall of service sleeve seal and cooperate,
The lateral surface of ring flange and the inside face contact of connecting flange are simultaneously fastenedly connected by being driven into the intracorporal expansion bolt assembly of wall.
2. the quick detachable plugging device of piping lane wall pre-embedded casing according to claim 1, it is characterised in that: ring flange and company
Sealed bolster plate is provided between acting flange.
3. the quick detachable plugging device of piping lane wall pre-embedded casing according to claim 1, it is characterised in that: fixed on guide rod
Be provided with installation ring flat-plate, installation ring flat-plate lateral surface is provided with the second sealed plunger covered on guide rod, the first sealed plunger it is straight
Diameter is equal with the diameter of the first sealed plunger, and the excircle of the second sealed plunger and the inner wall of service sleeve seal and cooperate, installation
It is connected between ring flat-plate and the second sealed plunger by the second dormant bolt.
4. the quick detachable plugging device of piping lane wall pre-embedded casing according to claim 1, it is characterised in that: on the inside of ring flange
Face is fixedly installed U-shaped handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423817.XU CN208815561U (en) | 2018-08-31 | 2018-08-31 | The quick detachable plugging device of piping lane wall pre-embedded casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423817.XU CN208815561U (en) | 2018-08-31 | 2018-08-31 | The quick detachable plugging device of piping lane wall pre-embedded casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815561U true CN208815561U (en) | 2019-05-03 |
Family
ID=66275411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423817.XU Active CN208815561U (en) | 2018-08-31 | 2018-08-31 | The quick detachable plugging device of piping lane wall pre-embedded casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815561U (en) |
-
2018
- 2018-08-31 CN CN201821423817.XU patent/CN208815561U/en active Active
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