CN206840405U - A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe - Google Patents
A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe Download PDFInfo
- Publication number
- CN206840405U CN206840405U CN201720565113.5U CN201720565113U CN206840405U CN 206840405 U CN206840405 U CN 206840405U CN 201720565113 U CN201720565113 U CN 201720565113U CN 206840405 U CN206840405 U CN 206840405U
- Authority
- CN
- China
- Prior art keywords
- hoisting head
- slip casting
- casting pipe
- spring
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe, including hoisting head and fixed seat, hoisting head top is sequentially provided with thread segment, seal section and conical surface section, and hoisting head bottom is sequentially provided with arc groove and is oriented to conical surface section；Insertion hoisting head, the fixed seat of the arc groove outer ring of hoisting head are provided with two symmetrical spring detents, spring detent front end connecting spring in fixed seat, and spring at front end is provided with steel ball, and steel ball is pressed in the arc groove of hoisting head and blocks hoisting head by spring.A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe of the present utility model, it is compact-sized, reasonable, thoroughly avoid in operation because carelessness forgets to unclamp the locking device of slip casting pipe fixing device bottom and caused by damage of components phenomenon, therefore safe operation is reliable；And it is convenient and swift when installation and the demoulding, it is time saving and energy saving, substantially increase production efficiency.
Description
Technical field
A kind of stripper apparatus is the utility model is related to, belongs to concrete formation technical field, specially a kind of concrete section of jurisdiction is pre-
Bury the stripper apparatus of Grouting Pipe.
Background technology
In the prior art, precast concrete lining segment（Hereinafter referred to as concrete section of jurisdiction）After shaping, built-in slip casting pipe need to be with pipe
The fixing device separation of die, and original device needs worker first to pierce in the narrow and small inner chamber of segment die, fixation is pre-buried
The device of Grouting Pipe is unloaded, and can just lift by crane concrete section of jurisdiction, therefore operation is wasted time and energy, and operating efficiency is low, and very dangerous.
Utility model content
The purpose of this utility model is in background technology is overcome the shortcomings of, there is provided a kind of concrete section of jurisdiction built-in slip casting pipe takes off
Die device, the stripper apparatus of this concrete section of jurisdiction built-in slip casting pipe, stripping rate is fast, securely and reliably, easy to operate, time saving and energy saving,
The effective demoulding time for having saved concrete section of jurisdiction, improves operating efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of demoulding of concrete section of jurisdiction built-in slip casting pipe
Device, including hoisting head and fixed seat, hoisting head top are sequentially provided with thread segment, seal section and conical surface section, hoisting head bottom according to
It is secondary to be provided with arc groove and be oriented to conical surface section；Insertion hoisting head, the fixed seat of the arc groove outer ring of hoisting head are provided with fixed seat
Two symmetrical spring detents, spring detent front end connecting spring, spring at front end are provided with steel ball, and steel ball is pressed on lifting by spring
Hoisting head is blocked in the arc groove of head.
Preferably, sealing ring is connected on the seal section of the hoisting head.
Preferably, the lifting tail end is provided with centre bore.
Preferably, the spring detent rear end is locked by hex nut.
Preferably, the internal taper hole being engaged with the conical surface section of hoisting head is provided with the fixed seat.
Preferably, fixed seat lower end welding baffle, the tail end of hoisting head stretch out fixed seat and turned by baffle plate limitation
It is dynamic.
Compared with prior art, the beneficial effects of the utility model are：A kind of pre-buried slip casting in concrete section of jurisdiction of the present utility model
The stripper apparatus of pipe, it is compact-sized, reasonable, thoroughly avoid in operation because carelessness is forgotten to unclamp slip casting pipe fixing device bottom
Locking device and cause the phenomenon of damage of components, therefore safe operation is reliable；And it is convenient and swift when installation and the demoulding, it is time saving
It is laborsaving, substantially increase production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals：1- hoisting heads, 2- sealing rings, 3- fixed seats, 4- hex nuts, 5- spring detents, 6- springs,
7- steel balls, 8- baffle plates, 9- centre bores, 10- thread segments, 11- seal sections, 12- conical surface sections, 13- arc grooves, 14- are oriented to conical surface section,
15- built-in slip casting pipes, 16- bed dies.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe of the present utility model, including hoisting head 1 and solid
Reservation 3, the top of hoisting head 1 are sequentially provided with thread segment 10, seal section 11 and conical surface section 12, and thread segment 10 is used to connect Grouting Pipe
15；Sealing ring 2 is connected on the seal section 11 of hoisting head 1, hoisting head 1 and the link position of fixed seat 3 are sealed by sealing ring 2,
Prevent concrete slurry from flowing into Grouting Pipe 15；The conical surface section 12 of hoisting head 1 is not only conveniently stripped but also plays fixation.
The bottom of hoisting head 1 is sequentially provided with arc groove 13 and is oriented to conical surface section 14, when hoisting head 1 is fitted into fixed seat 3, is oriented to
Conical surface section 14 plays a part of guiding；The tail end of hoisting head 1 is provided with centre bore 9.
The lower end welding baffle 8 of fixed seat 3, the interior insertion hoisting head 1 of fixed seat 3, the tail end of hoisting head 1 stretch out fixed seat 3 simultaneously
Limited and rotated by baffle plate 8；The fixed seat 3 of the outer ring of arc groove 13 of hoisting head 1 is provided with two symmetrical spring detents 5, bullet
The front end connecting spring 6 of spring lock pin 5, the front end of spring 6 are provided with steel ball 7, and steel ball 7 is pressed in the arc groove 13 of hoisting head 1 by spring 6
Hoisting head 1 is blocked, the rear end of spring detent 5 is locked by hex nut 4.
The internal taper hole being engaged with the conical surface section 12 of hoisting head 1 is provided with the fixed seat 3 so that hoisting head 1 can be smoothly
It is installed in place.
Operation principle：When needing concrete tunnel segment demoulding, built-in slip casting pipe 15 and hoisting head 1 move up with concrete section of jurisdiction, hang
Steel ball 7 on spring detent 5 is squeezed and returned in spring detent 5 by dress first 1, and built-in slip casting pipe 15 divides with hoisting head 1 and fixed seat 3
From completion fast demoulding；Then hoisting head 1 is backed out from built-in slip casting pipe 15 using the centre bore 9 of the bottom of hoisting head 1.Again
It is secondary to be installed in use, the tail end of hoisting head 1 is aligned into the direction of baffle plate 8 in the fixed seat 3 being welded on bed die 16, under hoisting head 1
Steel ball 7 is expressed in spring detent 5 by the guiding conical surface section 14 in portion, and after hoisting head 1 is installed in place, steel ball 7 is pushed up by spring 6
Go out, be stuck in the arc groove 13 of the bottom of hoisting head 1, the installation for completing hoisting head 1 is fixed, then new built-in slip casting pipe 15 is pacified
Mounted in the top of hoisting head 1, built-in slip casting pipe 15 is set to compress sealing ring 2, you can to re-start concrete cast next time.This reality
With the stripper apparatus of new concrete section of jurisdiction built-in slip casting pipe, thoroughly avoid in operation because carelessness forgets that unclamping Grouting Pipe fixes
The locking device of device bottom and cause the phenomenon of damage of components, therefore safe operation is reliable；Facilitate when installation and the demoulding fast
Victory, it is time saving and energy saving, substantially increase production efficiency.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe, including hoisting head（1）And fixed seat（3）, it is characterised in that：Lifting
Head（1）Top is sequentially provided with thread segment（10）, seal section（11）With conical surface section（12）, hoisting head（1）Bottom is sequentially provided with circular arc
Groove（13）With guiding conical surface section（14）；Fixed seat（3）Interior insertion hoisting head（1）, hoisting head（1）Arc groove（13）Outer ring is consolidated
Reservation（3）It is provided with two symmetrical spring detents（5）, spring detent（5）Front end connecting spring（6）, spring（6）Front end is provided with
Steel ball（7）, spring（6）By steel ball（7）It is pressed on hoisting head（1）Arc groove（13）Inside block hoisting head（1）.
A kind of 2. stripper apparatus of concrete section of jurisdiction built-in slip casting pipe according to claim 1, it is characterised in that：The hoisting head
（1）Seal section（11）Upper connection sealing ring（2）.
A kind of 3. stripper apparatus of concrete section of jurisdiction built-in slip casting pipe according to claim 1, it is characterised in that：The hoisting head
（1）Tail end is provided with centre bore（9）.
A kind of 4. stripper apparatus of concrete section of jurisdiction built-in slip casting pipe according to claim 1, it is characterised in that：The springlock
Pin（5）Rear end passes through hex nut（4）Locking.
A kind of 5. stripper apparatus of concrete section of jurisdiction built-in slip casting pipe according to claim 1, it is characterised in that：The fixed seat
（3）Inside it is provided with and hoisting head（1）Conical surface section（12）The internal taper hole being engaged.
A kind of 6. stripper apparatus of concrete section of jurisdiction built-in slip casting pipe according to claim 1, it is characterised in that：The fixed seat
（3）Lower end welding baffle（8）, hoisting head（1）Tail end stretch out fixed seat（3）And pass through baffle plate（8）Limitation rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565113.5U CN206840405U (en) | 2017-05-21 | 2017-05-21 | A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565113.5U CN206840405U (en) | 2017-05-21 | 2017-05-21 | A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840405U true CN206840405U (en) | 2018-01-05 |
Family
ID=60796781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565113.5U Expired - Fee Related CN206840405U (en) | 2017-05-21 | 2017-05-21 | A kind of stripper apparatus of concrete section of jurisdiction built-in slip casting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840405U (en) |
-
2017
- 2017-05-21 CN CN201720565113.5U patent/CN206840405U/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: 20180105 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |