CN209062078U - A kind of shield duct piece steel mould of screw easy to disassemble - Google Patents
A kind of shield duct piece steel mould of screw easy to disassemble Download PDFInfo
- Publication number
- CN209062078U CN209062078U CN201821902394.XU CN201821902394U CN209062078U CN 209062078 U CN209062078 U CN 209062078U CN 201821902394 U CN201821902394 U CN 201821902394U CN 209062078 U CN209062078 U CN 209062078U
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- telescopic rod
- bed die
- hydraulic telescopic
- rotation connection
- side form
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Abstract
The utility model discloses a kind of shield duct piece steel moulds of screw easy to disassemble, including pedestal, bed die, end mould, backform, side form, telescopic pressure plate, the second hydraulic telescopic rod, compress side and strip-shaped hole, the top of the pedestal is equipped with bed die, the left and right sides of bed die is equipped with end mould, the bottom of end mould is rotatably installed on the first rotation connection frame by pin shaft, and the first rotation connection frame is fixed on the both ends of bed die；Telescopic rod rotating seat is installed, telescopic rod rotating seat is equipped with gear ring, and gear ring is equipped with the first hydraulic telescopic rod, is connected with first in the first hydraulic telescopic rod and is telescopically connected to bar on the cavity supporting steel plate below the bed die.Second hydraulic telescopic rod of the utility model setting can apply thrust to the siding of side form, so that side form can be demoulded more easily, and second hydraulic telescopic rod can also to the siding of side form apply pulling force, prevent the siding of side form from quickly overturning whereabouts, improve the security performance of demoulding.
Description
Technical field
The utility model relates to mould for shielding pipe piece field, the shield duct piece steel mould of specifically a kind of screw easy to disassemble.
Background technique
Currently, with the rapid development of the engineerings such as city underground, mountain tunnel, seabed tunnel, shield duct piece manufacturing
Also development at full speed has been obtained.Existing shield duct piece mostly uses punching block formed by integrally casting to form.Existing shield duct piece steel mould
It is mostly spliced, and is bolted together between die wall plate and die wall plate, punching block using split type die wall plate
It is spliced by bed die, end mould, side form and backform.After the completion of pouring, when needing to be opened, since clamping screw is poured shield
The outside tension of structure section of jurisdiction is larger, therefore contact of the silk tooth of clamping screw with the threaded hole silk tooth of connection closely, so that
Bolt is very laborious when turning at the beginning, is not easy to dismantle.
Utility model content
The purpose of this utility model is to provide a kind of shield duct piece steel moulds of screw easy to disassemble, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of shield duct piece steel mould of screw easy to disassemble, including pedestal, bed die, end mould, backform, side form, telescopic pressure plate,
Second hydraulic telescopic rod compresses side and strip-shaped hole, and the top of the pedestal is equipped with bed die, and the left and right sides of bed die is equipped with end mould,
The bottom of end mould is rotatably installed on the first rotation connection frame by pin shaft, and the first rotation connection frame is fixed on the both ends of bed die,
It holds the pedestal on the outside of mould to be equipped with backform mounting rack, backform fixed plate, backform is rotatably connected to by pin shaft on backform mounting rack
Backform is installed in fixed plate；The bottom of the side form is equipped with fixed connecting plate, and the bottom of fixed connecting plate is connected with second turn
Dynamic connection frame is rotatablely connected between the second rotation connection frame and fixed connecting plate by pin shaft, and the second rotation connection frame is fixed on
On bed die, side form and end mould are equipped with multiple positioning pins and clamping screw；It is installed on cavity supporting steel plate below the bed die
There is telescopic rod rotating seat, telescopic rod rotating seat is equipped with gear ring, and gear ring is equipped with the first hydraulic telescopic rod, the first hydraulic telescopic rod
On be connected with first and be telescopically connected to bar, the first end for being telescopically connected to bar is fixed with telescopic pressure plate, the rear side of telescopic rod rotating seat
Equipped with rotary drive motor, driving gear is installed on rotary drive motor, driving gear is used cooperatively with gear ring.
Further, the bottom of the side form is equipped with the compression side of arc, compresses and is laid with multiple strip-shaped holes on side.
Further, the bed die on set there are two opening, the open back side of bed die is arranged in the second hydraulic telescopic rod.
Further, the bottom supporting steel plate of the bed die is equipped with third and is rotatablely connected frame, and third is rotatablely connected on frame
It is hinged with the second hydraulic telescopic rod by pin shaft, the upper end of the second hydraulic telescopic rod is equipped with the 4th rotation connection frame, the 4th rotation
Connection frame is fixedly connected with the inner sidewall of side form.
Further, the length of the telescopic pressure plate and width are respectively less than the length and width of strip-shaped hole.
The beneficial effects of the utility model are: the second hydraulic telescopic rod of the utility model setting can be to the siding of side form
Apply thrust, so that side form can be demoulded more easily, and the second hydraulic telescopic rod can also apply the siding of side form
Add pulling force, prevents the siding of side form from quickly overturning whereabouts, improve the security performance of demoulding；When needing demoulding, is first rotated
One hydraulic telescopic rod, so that telescopic pressure plate is parallel with strip-shaped hole, the first hydraulic telescopic rod of starting is by telescopic pressure plate out of strip-shaped hole
It stretches out, the first hydraulic telescopic rod is then reversely rotated again, and the length of the first hydraulic telescopic rod is shortened, so that stretching
Contracting pressing plate, which can be pressed in, to be compressed on side, and the pressure that side form is applied by the first hydraulic telescopic rod pours so as to offset part
The tension of shield duct piece, so that the silk tooth of clamping screw is reformed, so that bolt can be turned quickly, convenient for that will lock
Tight bolt is disassembled from bed die.
Detailed description of the invention
Here is that the present invention will be further described in conjunction with attached drawing and example:
Fig. 1 is a kind of structural schematic diagram of the shield duct piece steel mould of screw easy to disassemble.
Fig. 2 is the mounting structure schematic diagram of telescopic pressure plate in a kind of shield duct piece steel mould of screw easy to disassemble.
Fig. 3 is the mounting structure schematic diagram of the second hydraulic telescopic rod in a kind of shield duct piece steel mould of screw easy to disassemble.
Fig. 4 is the partial enlargement structural representation of telescopic pressure plate in kind of the shield duct piece steel mould of screw easy to disassemble.
In figure: 1, pedestal；2, backform mounting rack；3, mould is held；4, backform；5, backform fixed plate；6, side form；7, bed die；8,
Second rotation connection frame；9, it is open；10, the second hydraulic telescopic rod；11, positioning pin；12, fixed connecting plate；13, strip-shaped hole；14,
Telescopic pressure plate；15, clamping screw；16, the first rotation connection frame；17, rotary drive motor；18, driving gear；19, telescopic rod
Rotating seat；20, gear ring；21, the first hydraulic telescopic rod；22, first it is telescopically connected to bar；23, third is rotatablely connected frame；24, the 4th
It is rotatablely connected frame；25, side is compressed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Please refer to Fig. 1-4, a kind of shield duct piece steel mould of screw easy to disassemble, including pedestal 1, bed die 7, end mould 3, backform
4, the top of side form 6, telescopic pressure plate 14, the second hydraulic telescopic rod 10, compression side 25 and strip-shaped hole 13, the pedestal 1 is equipped with bottom
Mould 7, the left and right sides of bed die 7 are equipped with end mould 3, and the bottom of end mould 3 is rotatably installed on the first rotation connection frame 16 by pin shaft,
First rotation connection frame 16 is fixed on the both ends of bed die 7, and the pedestal 1 in 3 outside of end mould is equipped with backform mounting rack 2, backform installation
Backform fixed plate 5 is rotatably connected to by pin shaft on frame 2, backform 4 is installed in backform fixed plate 5；The bottom of the side form 6 is set
There is fixed connecting plate 12, the bottom of fixed connecting plate 12 is connected with the second rotation connection frame 8, and second is rotatablely connected frame 8 and fixes
It is rotatablely connected between connecting plate 12 by pin shaft, the second rotation connection frame 8 is fixed on bed die 7, and side form 6 and end mould 3 are equipped with
Multiple positioning pins 11 and clamping screw 15.
The bottom of the side form 6 is equipped with the compression side 25 of arc, compresses and is laid with multiple strip-shaped holes 13 on side 25；It is described
It is set on bed die 7 there are two opening 9,9 rear side of opening of bed die 7 is arranged in the second hydraulic telescopic rod 10.
As described in Figure 2, telescopic rod rotating seat 19, telescopic rod rotation are installed on the cavity supporting steel plate of 7 lower section of bed die
Transposase 11 9 is equipped with gear ring 20, and gear ring 20 is equipped with the first hydraulic telescopic rod 21, is connected with first in the first hydraulic telescopic rod 21
It is telescopically connected to bar 22, the first end for being telescopically connected to bar 22 is fixed with telescopic pressure plate 14, and the length and width of telescopic pressure plate 14 are equal
Less than the length and width of strip-shaped hole 13, the rear side of telescopic rod rotating seat 19 is equipped with rotary drive motor 17, rotary drive motor
Driving gear 18 is installed, driving gear 18 is used cooperatively with gear ring 20, therefore when the rotation of driving gear 18, gear ring 20 on 17
It can rotate with it, so that first is telescopically connected to bar 22 and also can rotate.
As shown in figure 3, the bottom supporting steel plate of the bed die 7, which is equipped with third, is rotatablely connected frame 23, third rotation connection
Second hydraulic telescopic rod 10 is hinged with by pin shaft on frame 23, the upper end of the second hydraulic telescopic rod 10 is equipped with the 4th rotation connection frame
24, the 4th rotation connection frame 24 is fixedly connected with the inner sidewall of side form 6.
The utility model is easy to use, when needing demoulding, the first hydraulic telescopic rod 21 is first rotated, so that telescopic pressure plate 14
Parallel with strip-shaped hole 13, the first hydraulic telescopic rod 21 of starting stretches out telescopic pressure plate 14 out of strip-shaped hole 13, then reversed again
The first hydraulic telescopic rod 21 is rotated, and the length of the first hydraulic telescopic rod 21 is shortened, so that telescopic pressure plate 14 can
It is pressed in and compresses on side 25, the pressure that side form 6 is applied by the first hydraulic telescopic rod 21 pours shield pipe so as to offset part
The tension of piece, so that bolt can be turned quickly, is convenient for clamping screw so that the silk tooth of clamping screw is reformed
It is disassembled from bed die 7；The second hydraulic telescopic rod 10 being arranged can apply thrust to the siding of side form 6, so that side
Mould 6 can be demoulded more easily, and the second hydraulic telescopic rod 10 can also apply pulling force to the siding of side form 6, prevent side form 6
Siding quickly overturn whereabouts, improve the security performance of demoulding.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of shield duct piece steel mould of screw easy to disassemble, including pedestal (1), bed die (7), end mould (3), backform (4), side form
(6), telescopic pressure plate (14), the second hydraulic telescopic rod (10), compression side (25) and strip-shaped hole (13), which is characterized in that the bottom
The top of seat (1) is equipped with bed die (7), and the left and right sides of bed die (7) is equipped with end mould (3), and the bottom of mould (3) is held to rotate by pin shaft
It is mounted on the first rotation connection frame (16), the first rotation connection frame (16) is fixed on the both ends of bed die (7), end mould (3) outside
Pedestal (1) be equipped with backform mounting rack (2), backform fixed plate (5) are rotatably connected to by pin shaft on backform mounting rack (2),
Backform (4) are installed in backform fixed plate (5)；The bottom of the side form (6) is equipped with fixed connecting plate (12), fixed connecting plate
(12) bottom is connected with the second rotation connection frame (8), passes through pin between the second rotation connection frame (8) and fixed connecting plate (12)
Axis rotation connection, the second rotation connection frame (8) are fixed on bed die (7), and side form (6) He Duanmo (3) is equipped with multiple positioning pins
(11) and clamping screw (15)；Telescopic rod rotating seat (19) are installed on cavity supporting steel plate below the bed die (7), are stretched
Bar rotating seat (19) is equipped with gear ring (20), and gear ring (20) is equipped with the first hydraulic telescopic rod (21), the first hydraulic telescopic rod
(21) it is connected with first on to be telescopically connected to bar (22), the first end for being telescopically connected to bar (22) is fixed with telescopic pressure plate (14), stretches
The rear side of contracting bar rotating seat (19) is equipped with rotary drive motor (17), and rotary drive motor is equipped with driving gear on (17)
(18), driving gear (18) is used cooperatively with gear ring (20).
2. a kind of shield duct piece steel mould of screw easy to disassemble according to claim 1, which is characterized in that the side form
(6) bottom is equipped with the compression side (25) of arc, compresses and is laid with multiple strip-shaped holes (13) on side (25).
3. a kind of shield duct piece steel mould of screw easy to disassemble according to claim 1, which is characterized in that the bed die
(7) it is set on there are two being open (9), the second hydraulic telescopic rod (10) is arranged on rear side of the opening (9) of bed die (7).
4. a kind of shield duct piece steel mould of screw easy to disassemble according to claim 1, which is characterized in that the bed die
(7) bottom supporting steel plate is equipped with third rotation connection frame (23), is hinged in third rotation connection frame (23) by pin shaft
Second hydraulic telescopic rod (10), the upper end of the second hydraulic telescopic rod (10) are equipped with the 4th rotation connection frame (24), and the 4th rotation connects
Frame (24) is connect to be fixedly connected with the inner sidewall of side form (6).
5. a kind of shield duct piece steel mould of screw easy to disassemble according to claim 1, which is characterized in that the flexible pressure
The length and width of plate (14) are respectively less than the length and width of strip-shaped hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902394.XU CN209062078U (en) | 2018-11-19 | 2018-11-19 | A kind of shield duct piece steel mould of screw easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902394.XU CN209062078U (en) | 2018-11-19 | 2018-11-19 | A kind of shield duct piece steel mould of screw easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062078U true CN209062078U (en) | 2019-07-05 |
Family
ID=67099579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821902394.XU Active CN209062078U (en) | 2018-11-19 | 2018-11-19 | A kind of shield duct piece steel mould of screw easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714760A (en) * | 2021-09-06 | 2021-11-30 | 沈阳建筑大学 | Automatic mold assembling and disassembling equipment for shield segment mold |
-
2018
- 2018-11-19 CN CN201821902394.XU patent/CN209062078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714760A (en) * | 2021-09-06 | 2021-11-30 | 沈阳建筑大学 | Automatic mold assembling and disassembling equipment for shield segment mold |
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