CN207583391U - One kind two serves as a contrast plug steel end mould - Google Patents
One kind two serves as a contrast plug steel end mould Download PDFInfo
- Publication number
- CN207583391U CN207583391U CN201721610935.7U CN201721610935U CN207583391U CN 207583391 U CN207583391 U CN 207583391U CN 201721610935 U CN201721610935 U CN 201721610935U CN 207583391 U CN207583391 U CN 207583391U
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- Prior art keywords
- stent
- support
- hold mode
- branch hold
- connecting bracket
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009416 shuttering Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses one kind two to serve as a contrast plug steel end mould, including supporting rack, branch hold mode, internal model and external mold；External mold is made of multiple wooden movable molds and steel plate movable mold；Steel plate movable mold is segment-shaped, the outer surface of wooden movable mold be equipped with the matched groove of segment-shaped, can form complete arc-shaped surface after making steel plate movable mold and wooden activity die combination；Multiple internal models are tightly attached to the inner surface of external mold；Branch hold mode is tightly attached to the inner surface of internal model；Supporting rack supports to the inner surface of branch hold mode by multiple hydraulically extensible stents with uniformly dispersing.The utility model forms support shuttering by multiple wooden movable molds and steel plate activity die combination, can adjust the quantity of support shuttering as needed to adapt to the lining construction in the tunnel of different-diameter size；The combiner intensity that wooden movable mold and steel plate movable mold are formed is high, and precision is high, and piece is tight, is unlikely to deform；The waste of timber can be also reduced simultaneously, and it is all poor using effect is blocked during wooden template to solve the problems, such as.
Description
Technical field
The utility model is related to locking plug template technical field, specially one kind two serves as a contrast plug steel end mould.
Background technology
In recent years, strategic height, railway tunnel work are also included in the development that China's economy is advanced by leaps and bounds, high ferro construction
Journey is more and more.Although the tunnel construction technology in China has a significant progress, but the gap or apparent compared with external.
Particularly in the new upsurge for strengthening railway, highway construction, different length, different types of mountain tunnel emerge in multitude, therefore
The development of tunneling technique faces a new opportunities and challenges.From current engineering reality, in very long one period from now on
Interior, Mining Method is still the main stream approach for building mountain tunnel, and other methods can not possibly replace.Therefore it is transformed and improves ore deposit
Mountain method and its associated construction technology, are still very urgent, it is necessary to timely summing up experience, the development that adapts to the situation requirement, no
The disconnected construction technology for improving mountain tunnel Mining Method is horizontal.
Locking plug template is the important accessory of tunnel-liner template, and construction personnel usually pays little attention to setting for bulkhead
It puts, but is solved using some provisional measures.In order to reduce cost in construction, usually using the Simple wood of small size
Template causes the template built not smooth enough, causes concrete surface out-of-flatness, waterstop position inaccurate, insecure, coagulation
Sealing tape error position in native casting process, deformation, phenomena such as influencing waterproof effect, happen occasionally.Sealing is installed using traditional handicraft
Band can not often meet quality requirement, and secondary lining end is fixed using steel form because being influenced by tunnel excavation out break, it is difficult to
Reach ideal effect.
Utility model content
The utility model provides one kind two and serves as a contrast plug steel end mould, to solve using concrete caused by provisional measure
Surface irregularity, waterstop position inaccurate, insecure, sealing tape error position, deformation, waterproof effect are poor in concreting process
The defects of.
In order to solve the above technical problems, technical solution is used by the utility model：
One kind two serves as a contrast plug steel end mould, including supporting rack, branch hold mode, internal model and external mold；
The external mold is made of multiple wooden movable molds and steel plate activity die combination；Steel plate movable mold is segment-shaped, wooden
The outer surface of movable mold be equipped with the matched groove of segment-shaped, can have been formed after making steel plate movable mold and wooden activity die combination
Whole arc-shaped surface；
Internal model is tightly attached to the inner surface of external mold；Branch hold mode is tightly attached to the inner surface of internal model；
Further include the supporting rack of support internal mould.
According to said program, support frame as described above includes horizontally disposed support plate, and a left side is fixedly connected with below support plate
Support column and right support column；Support frame as described above supports to the inner surface of branch hold mode by the stent of multiple homodisperse settings.
Further, the stent includes left first support, left second support, left third stent, left 4th stent, left the
Five stents, right first support, right second support, right third stent, right 4th stent and right 5th stent；
The left first support, left second support and left third stent support to the inner surface of branch hold mode left lower,
The position that left first support, left second support and left third stent are corresponded on left support column is respectively fixed with left first connection card
Hoop, left second jointing clip and left third jointing clip, jointing clip are hinged with corresponding stent；
The right first support, right second support and right third stent support to the inner surface of branch hold mode lower right side,
Corresponded on right support column right first support, right second support and right third stent position be respectively fixed with a right jointing clip,
Right second jointing clip and right third jointing clip, jointing clip are hinged with corresponding stent；
Left 4th stent, right 4th stent and hydraulic cylinder are fixed in the support plate；Left 4th stent supports to
The inner surface of hold mode left side top；The left side of left 4th stent is also hinged with left 5th stent, and left 5th stent supports to support
The inner surface of mould left upper portion；Right 4th stent supports to the inner surface of branch hold mode right hand top；The right side of right 4th stent is also
Right 5th stent is hinged with, right 5th stent supports to the inner surface of branch hold mode right upper portion；Connect on the piston rod of hydraulic cylinder
Supporting block is connected to, to support to the top of the inner surface of branch hold mode.
Further, the left first support, left second support, left third stent, left 4th stent, the 5th, a left side
Frame, right first support, right second support, right third stent, right 4th stent and right 5th stent are hydraulic telescopic rod.
According to said program, attachment device is additionally provided with below the support plate；The attachment device is by left support column, the right side
Support column and support plate are interconnected to an entirety.
Further, the attachment device includes vertical supports and horizontal support；It is fixedly attached at the top of vertical supports
The lower section of support plate, bottom are equipped with lower installation board；Lower installation board is connected to left first jointing clip by left first connecting bracket,
And pass through right first connecting bracket and be connected to right first jointing clip；Between left first connecting bracket and right first connecting bracket also
Lateral connection stent is connected with to enhance the stability that left first connecting bracket is connected with right first connecting bracket；Horizontal support passes through
Wear and be fixed to the middle part of vertical supports；The left end of horizontal support is equipped with left installing plate, and left installing plate passes through the second connection of left side branch
Frame is connected to left second jointing clip, while the lower section on the left of support plate is connected to by left 4th connecting bracket；Horizontal support
Right end be equipped with right installing plate, right installing plate is connected to right second jointing clip by right second connecting bracket, while passes through the right side
4th connecting bracket is connected to the lower section on the right side of support plate；Left third jointing clip is also connected simultaneously by left third connecting bracket
Lower section on the left of to support plate, under right third jointing clip is also connected to by right third connecting bracket on the right side of support plate simultaneously
Side.
According to said program, the internal model is internally provided with multiple osculums；The branch hold mode is equipped with multiple and draining
The drainpipe of hole connection.
According to said program, the internal model is internally provided with multiple shock structures.
Compared with prior art, the beneficial effects of the utility model are：By multiple wooden movable molds and steel plate activity module
It closes and forms support shuttering, the quantity of support shuttering can be adjusted as needed and applied with adapting to the lining cutting in the tunnel of different-diameter size
Work；The combiner intensity that wooden movable mold and steel plate movable mold are formed is high, and precision is high, and rigidity is big, and piece is tight, not variable
Shape, globality are also very good；The waste of timber can be also reduced simultaneously, and it is all poor using effect is blocked during wooden template to solve
The problem of.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structural relation schematic diagram of external mold, internal model and branch hold mode in the utility model；
Fig. 3 is the structure diagram of attachment device in the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings, the paraphrase of each label in figure
For：The left first supports of 1-, the left second supports of 2-, the left third stents of 3-, 4- support plates, the 5th stent of a 5- left sides, the 4th stent of a 6- left sides,
7- connection cross bars, 8- supporting blocks, 9- hydraulic cylinders, the 4th stent of the 10- right sides, the 5th stent of the 11- right sides, 12- external molds, 1201- are wooden
Movable mold, 1202- steel plate movable molds, 13- internal models, 14- branch hold modes, 15- attachment devices, 1501- vertical supports, 1502- are lateral
Stent, the left installing plates of 1503-, the right installing plates of 1504-, 1505- lower installation boards, the right third stents of 16-, 17- drainpipes, 18- are right
Second support, the right first supports of 19-, 20- right support columns, the right third connecting brackets of 21-, the second connecting bracket of the 22- right sides, 23- are right
First connecting bracket, the 4th connecting bracket of the 24- right sides, 25- lateral connection stents, the 4th connecting bracket of a 26- left sides, a 27- left sides first connect
Connect stent, the second connecting bracket of a 28- left sides, the left third connecting brackets of 29-, 30- left support columns, 31- shock structures, 32- osculums.
The utility model includes supporting rack, branch hold mode 14, internal model 13 and external mold 12, is symmetrical structure.
The external mold 12 is made of multiple wooden movable molds 1201 and the combination of steel plate movable mold 1202.Steel plate movable mold 1202
For segment-shaped, the outer surface of wooden movable mold 1201 be equipped with the matched groove of segment-shaped, make steel plate movable mold 1202 and wood
Matter movable mold 1201 can form complete arc-shaped surface after combining, and improve the planarization of concrete surface.
Multiple internal models 13 are tightly attached to the inner surface of external mold 12.Internal model 13 is internally provided with multiple shock structures 31 and osculum
32。
Branch hold mode 14 is tightly attached to the inner surface of internal model, and branch hold mode 14 is equipped with multiple drainpipes 17, the connection row of drainpipe 17
Water hole 32.
The utility model can be fitted with this according to the quantity of practical constructing tunnel situation combination external mold 12 and internal model 13
Answer the lining construction in the tunnel of different-diameter size.Dripping in construction tunnel will be drained to by osculum 32 drainpipe 17 from
And tunnel is discharged, make to keep a preferable construction environment in tunnel.Shock structure 31 can effectively alleviate tunnel top to template
Extruding force is unlikely to deform template.
The combiner intensity that wooden movable mold 1201 and steel plate movable mold 1202 are formed is high, and precision is high, and rigidity is big, and spells
Seam is tight, is unlikely to deform, and globality is also very good.The waste of timber can be also reduced simultaneously, solved all using wooden mould
The problem of effect is poor is blocked during plate.Since the profile pattern of external mold 12 is high, while also solves waterstop position inaccurate
Problem.
Internal model 13 is all supported external mold 12 using steel die, and intensity higher, piece is tight, is unlikely to deform.Support
Mould 14 is supported internal model 13 and external mold 12, ensure that the safety of lining construction, while can also improve lining construction
Quality.
Support frame as described above is for being supported branch hold mode 14, internal model 13 and external mold 12, including horizontally disposed support plate
4, the lower section of support plate 4 is fixedly connected with left support column 30 and right support column 20.
Left first support 1, left second support 2 and left third stent 3 are supported to by wooden wedge under 14 left side of branch hold mode
The inner surface in portion, the position that left first support 1, left second support 2 and left third stent 3 are corresponded on left support column 30 are fixed respectively
There are left first jointing clip, left second jointing clip and left third jointing clip, jointing clip to be hinged with corresponding stent, with suitable
The support of the stent of different angle is answered to install.
Right first support 19, right second support 18 and right third stent 16 support to 14 right side of branch hold mode by wooden wedge
The inner surface of lower part corresponds to the position point of right first support 19, right second support 18 and right third stent 16 on right support column 20
A right jointing clip, right second jointing clip and right third jointing clip, jointing clip is not fixed with to be hinged with corresponding stent,
To adapt to the support of the stent of different angle installation.
Left 4th stent 6, right 4th stent 10 and hydraulic cylinder 9 are fixed in support plate 4.Left 4th stent 6 passes through wood
Chock supports to the inner surface of 14 left side top of branch hold mode.The left side of left 4th stent 6 is also hinged with left 5th stent 5, and left the
Five stents 5 support to the inner surface of 14 left upper portion of branch hold mode by wooden wedge.Right 4th stent 10 is supported to by wooden wedge
The inner surface of 14 right hand top of branch hold mode.The right side of right 4th stent 10 is also hinged with right 5th stent 11, right 5th stent 11
The inner surface of 14 right upper portion of branch hold mode is supported to by wooden wedge.It is also connected between left 4th stent 6 and right 4th stent 10
There is connection cross bar 7, for ensureing the stability of the 4th stent 6 of a left side and right 4th stent 10 connection.
Supporting block 8 is connected on the piston rod of hydraulic cylinder 9, to support to the top of the inner surface of branch hold mode 14.
Left first support 1, left second support 2, left third stent 3, left 4th stent 6, left 5th stent 5, first, the right side
Frame 19, right second support 18, right third stent 16, right 4th stent 10 and right 5th stent 11 are hydraulic telescopic rod, with suitable
Adjust to answering property the support to branch hold mode 14.
The lower section of support plate 4 is additionally provided with attachment device 15, and attachment device 15 includes vertical supports 1501 and horizontal support
1502.The top of vertical supports 1501 is fixedly attached to the lower section of support plate 4, and bottom is equipped with lower installation board 1505.Lower installation board
1505 are connected to left first jointing clip by left first connecting bracket 27, and pass through right first connecting bracket 23 and be connected to right the
One jointing clip.Lateral connection stent 25 is also associated between left first connecting bracket 27 and right first connecting bracket 23 to enhance
The first connecting bracket of a left side 27 and the stability of right first connecting bracket 23 connection.Horizontal support 1502 runs through and fixed to vertical branch
The middle part of frame 1501.The left end of horizontal support 1502 is equipped with left installing plate 1503, and left installing plate 1503 passes through the second connection of left side branch
Frame 28 is connected to left second jointing clip, while the lower section in 4 left side of support plate is connected to by left 4th connecting bracket 26.Laterally
The right end of stent 1502 is equipped with right installing plate 1504, and right installing plate 1504 is connected to the right side second by right second connecting bracket 22 and connects
Clip is connect, while the lower section on 4 right side of support plate is connected to by right 4th connecting bracket 24.Left third jointing clip is also logical simultaneously
The lower section that left third connecting bracket 29 is connected to 4 left side of support plate is crossed, right third jointing clip is also connected simultaneously by right third
Stent 21 is connected to the lower section on 4 right side of support plate.
Left support column 30, right support column 20 and support plate 4 are interconnected to one by attachment device 15 by connecting bracket
It is whole, further enhance stability of each stent to shuttering supporting.
Claims (8)
1. one kind two serves as a contrast plug steel end mould, it is characterised in that：Including supporting rack, branch hold mode (14), internal model (13) and external mold (12)；
The external mold (12) is made of multiple wooden movable molds (1201) and steel plate movable mold (1202) combination；Steel plate movable mold
(1202) for segment-shaped, the outer surface of wooden movable mold (1201) be equipped with the matched groove of segment-shaped, make steel plate movable mold
(1202) complete arc-shaped surface can be formed after being combined with wooden movable mold (1201)；
Internal model (13) is tightly attached to the inner surface of external mold (12)；Branch hold mode (14) is tightly attached to the inner surface of internal model (13)；
Further include the supporting rack of support internal mould (13).
2. a kind of two lining plug steel end mould according to claim 1, it is characterised in that：Support frame as described above includes horizontally disposed
Support plate (4), be fixedly connected with left support column (30) and right support column (20) below support plate (4)；Support frame as described above leads to
The stent for crossing multiple homodisperse settings supports to the inner surface of branch hold mode (14).
3. a kind of two lining plug steel end mould according to claim 2, it is characterised in that：The stent includes left first support
(1), left second support (2), left third stent (3), left 4th stent (6), left 5th stent (5), right first support (19), the right side
Second support (18), right third stent (16), right 4th stent (10) and right 5th stent (11)；
The left first support (1), left second support (2) and left third stent (3) support to branch hold mode (14) left lower
Inner surface, the position point of left first support (1), left second support (2) and left third stent (3) is corresponded on left support column (30)
Left first jointing clip, left second jointing clip and left third jointing clip, jointing clip is not fixed with to cut with scissors with corresponding stent
It connects；
Under the right first support (19), right second support (18) and right third stent (16) are supported on the right side of branch hold mode (14)
The inner surface in portion corresponds to right first support (19), right second support (18) and right third stent (16) on right support column (20)
Position is respectively fixed with a right jointing clip, right second jointing clip and right third jointing clip, jointing clip and corresponding branch
Frame is hinged；
Left 4th stent (6), right 4th stent (10) and hydraulic cylinder (9) are fixed on the support plate (4)；Left 4th stent
(6) inner surface of branch hold mode (14) left side top is supported to；The left side of left 4th stent (6) is also hinged with left 5th stent (5),
Left 5th stent (5) supports to the inner surface of branch hold mode (14) left upper portion；Right 4th stent (10) supports to branch hold mode (14)
The inner surface of right hand top；The right side of right 4th stent (10) is also hinged with right 5th stent (11), right 5th stent (11) branch
Support the inner surface of branch hold mode (14) right upper portion；Supporting block (8) is connected on the piston rod of hydraulic cylinder (9), to support
To the top of the inner surface of branch hold mode (14).
4. a kind of two lining plug steel end mould according to claim 3, it is characterised in that：The left first support (1), left the
Two stents (2), left third stent (3), left 4th stent (6), left 5th stent (5), right first support (19), right second support
(18), right third stent (16), right 4th stent (10) and right 5th stent (11) are hydraulic telescopic rod.
5. a kind of two lining plug steel end mould according to claim 3, it is characterised in that：The lower section of the support plate (4) is also
Equipped with attachment device (15)；The attachment device (15) mutually interconnects left support column (30), right support column (20) with support plate (4)
It is connected into an entirety.
6. a kind of two lining plug steel end mould according to claim 5, it is characterised in that：The attachment device (15) is including perpendicular
To stent (1501) and horizontal support (1502)；The lower section of support plate (4), bottom are fixedly attached at the top of vertical supports (1501)
Portion is equipped with lower installation board (1505)；Lower installation board (1505) is connected to left first connection card by left first connecting bracket (27)
Hoop, and pass through right first connecting bracket (23) and be connected to right first jointing clip；Left first connecting bracket (27) and the right side first connect
It connects and lateral connection stent (25) is also associated between stent (23) to enhance the first connection of left first connecting bracket (27) and the right side
The stability of frame (23) connection；Horizontal support (1502) runs through and the middle part fixed to vertical supports (1501)；Horizontal support
(1502) left end is equipped with left installing plate (1503), and left installing plate (1503) is connected to left the by left second connecting bracket (28)
Two jointing clips, while it is connected to by left 4th connecting bracket (26) lower section on the left of support plate (4)；Horizontal support (1502)
Right end be equipped with right installing plate (1504), right installing plate (1504) is connected to the right side second by right second connecting bracket (22) and connects
Clip, while it is connected to by right 4th connecting bracket (24) lower section on the right side of support plate (4)；Left third jointing clip is gone back simultaneously
Lower section on the left of support plate (4) is connected to by left third connecting bracket (29), right third jointing clip also passes through right the simultaneously
Three connecting brackets (21) are connected to the lower section on the right side of support plate (4).
7. a kind of two lining plug steel end mould according to claim 1, it is characterised in that：Internal model (13) are internally provided with
Multiple osculums (32)；The branch hold mode (14) is equipped with multiple drainpipes (17) connected with osculum (32).
8. a kind of two lining plug steel end mould according to claim 1, it is characterised in that：Internal model (13) are internally provided with
Multiple shock structures (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610935.7U CN207583391U (en) | 2017-11-28 | 2017-11-28 | One kind two serves as a contrast plug steel end mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610935.7U CN207583391U (en) | 2017-11-28 | 2017-11-28 | One kind two serves as a contrast plug steel end mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583391U true CN207583391U (en) | 2018-07-06 |
Family
ID=62734046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610935.7U Expired - Fee Related CN207583391U (en) | 2017-11-28 | 2017-11-28 | One kind two serves as a contrast plug steel end mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019223A (en) * | 2017-11-28 | 2018-05-11 | 中国水利水电第五工程局有限公司 | One kind two serves as a contrast plug steel end mould |
| CN110374626A (en) * | 2019-05-31 | 2019-10-25 | 中国建设基础设施有限公司 | A kind of constructing tunnel tunnel arched door support device |
-
2017
- 2017-11-28 CN CN201721610935.7U patent/CN207583391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019223A (en) * | 2017-11-28 | 2018-05-11 | 中国水利水电第五工程局有限公司 | One kind two serves as a contrast plug steel end mould |
| CN110374626A (en) * | 2019-05-31 | 2019-10-25 | 中国建设基础设施有限公司 | A kind of constructing tunnel tunnel arched door support device |
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Granted publication date: 20180706 |