CN207109797U - Dial device in joint case top - Google Patents
Dial device in joint case top Download PDFInfo
- Publication number
- CN207109797U CN207109797U CN201721072438.6U CN201721072438U CN207109797U CN 207109797 U CN207109797 U CN 207109797U CN 201721072438 U CN201721072438 U CN 201721072438U CN 207109797 U CN207109797 U CN 207109797U
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- oil cylinder
- oil
- joint case
- casing section
- dialled
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Abstract
The utility model provides a kind of joint case top and dials device, and it includes：The joint case formed with least one section casing section, each casing section have the panel and backboard being oppositely arranged, offer multiple through holes on the panel, the through hole is configured to by the interior bellmouth expanded outwardly；The oil cylinder being located inside the joint case, described oil cylinder one end are fixedly arranged on the backboard the corresponding lead to the hole site, and the other end is directed at the through hole and is provided with telescoping cylinder head；Each oil cylinder side is provided with oil connection；Power control box inside the joint case, it is connected with oil pipe and is connected by the oil pipe with the oil connection of the oil cylinder, to drive the oil cylinder synchronization telescope to jack.Whereby, by arranging oil cylinder inside joint case, and position and integrated structure of the oil cylinder in casing are limited, with the connecting pipe of reasonable Arrangement oil cylinder, solve the problems, such as that joint case directly rises and dial fragile casing and body, the purpose that joint case is extracted to concrete pit section of highly effective and safe.
Description
Technical field
The utility model refers in particular to one kind and is used for diaphram wall on a kind of technical field of construction of diaphram wall
Dial device in the joint case top of steel disc rubber water proof joint tool (GXJ joints).
Background technology
With Urban Underground Space Excavation fast development, excavation of foundation pit depth sharply increases, and prior art is in bad ground
Or ultra-deep underground continuous wall of the construction depth more than 50 meters increasingly shows sealing poor reliability, grooving efficiency under sensitive environment
Low deficiency, fore shaft pipe joint is no longer typically used in the world, current alternative techniques are to utilize H profile steel or cross steel
The form of plate joint, but the joint form of this two class is unable to loading and pulls device.
Therefore in diaphram wall seam generally existing percolating water phenomenon, it is based on to improve subterranean wall joint seal performance
Sealing and durability consider, a kind of GXJ joints of the present utility model people's independent research, it passes through indwelling between groove section seam
Rubber fastening band, joint waterproofing performance is greatly enhanced, while using leading groove section joint is protected, avoids silt particle attachment, take
Disappear brush wall technique, had not only improved work efficiency but also can avoid seam seepage.
It is worth noting that, when joint case plays a part of to pull out due to groove section inner concrete, casing is suffered in groove section
Pressure is very big, easily causes problems with：
1st, directly rise and pull out, be easily damaged rubber water-proof band structure
2nd, directly rise to pull out and due to the pressure of groove section inner concrete docking head case, can make it that the frictional force change of stretching is big, cause
Pulling force increases, and so as to damage the agent structure of joint case, causes to deform and is broken.
3rd, rise and pull out difficulty and cause the engineering time to extend, such as run into body fracture, handling disconnected pipe needs a large amount of manpowers and time,
Schedule delays.
Utility model content
In view of the foregoing, the utility model provides a kind of joint case top and dials device, passes through the cloth in the casing of joint case
Oil cylinder is put, and limits position and integrated structure of the oil cylinder in casing, to realize the connecting pipe of reasonable Arrangement oil cylinder, from
And solve existing joint case rise dial when easily cause casing damage and body fracture technical problem, reach highly effective and safe general
Joint case extracts the purpose of concrete pit section.
To achieve the above object, the utility model adopts the technical scheme that providing a kind of joint case top dials device, and it is wrapped
Include：Joint case, there is at least one section casing section to form, each casing section has the panel and backboard being oppositely arranged, the face
Multiple through holes are offered on plate, the through hole is configured to by the interior bellmouth expanded outwardly；Oil cylinder, the corresponding lead to the hole site
Inside the joint case, described oil cylinder one end is fixedly arranged on the backboard, and the other end is directed at the through hole and is provided with telescoping cylinder
Head；Each oil cylinder side is provided with oil connection；Power control box, inside the joint case, the power control box connects
It is connected to oil pipe and is connected by the oil pipe with the oil connection of the oil cylinder, drives the oil cylinder synchronization telescope to jack.
In embodiment of the present utility model, the casing section has an opposite end, and one end is configured to connection-peg, the other end into
Shape is inserting groove, make between adjacent casing section by the connection-peg and inserting groove male and female grafting assembling form described in connect
Head case.
In embodiment of the present utility model, the oil cylinder with two be one group, every group between be spaced apart and arranged in the case
Inside body segment.
In embodiment of the present utility model, the power control box is located at along the center line L of the casing section length direction；
The oil connection of the oil cylinder towards the casing section end set when, between the cylinder head of the oil cylinder and the face plate edge
With one first arrangement distance；The oil connection of the oil cylinder towards the casing section side set when, the oil of the oil cylinder
There is one second arrangement distance between pipe joint and the center line.
In embodiment of the present utility model, be formed with oil duct inside the oil connection of the oil cylinder, described oil duct one end with
The oil cylinder internal duct connection, other end expansion are configured to interface；The oil pipe is made to insert in the interface with described in connection
Oil duct.
In embodiment of the present utility model, offer installing port on the panel, the installing port be configured to by it is interior outwardly
The bellmouth of expansion；The installing port offers the through hole by cover closure on the cover plate；Make the cylinder head of the oil cylinder
Through the flexible jacking of through hole on the cover plate.
In embodiment of the present utility model, the casing section also includes spaced gusset.
In embodiment of the present utility model, between the panel and backboard of the casing section there is angularly disposed oblique side plate to connect
Connect, make the casing section shape of cross section be configured to it is trapezoidal.
In embodiment of the present utility model, the outer surface of the panel is provided with installation groove seat, to assemble rubber water proof band.
In embodiment of the present utility model, the end of the casing section is externally provided with hangers.
The utility model makes it have following beneficial effect as a result of above technical scheme：
(1) jacking cylinder can be loaded inside joint case of the present utility model, is easy to separate joint case with concrete.
(2) power jacked by power control box control cylinder so that the oil cylinder on same casing section can be pushed up synchronously
Rise, make the extraction operation of casing section safer, and be avoided that joint case or conduit failure.
(3) joint case is dialled from concrete by cylinder jacking from can significantly shorten construction period, while reduce and apply
Work security risk.
Brief description of the drawings
Fig. 1 is the overall structure schematic cross-sectional view that device is dialled on the utility model joint case top.
Fig. 2 is the side structure schematic view of the utility model oil cylinder.
Fig. 3 is the oil connection structure schematic cross-sectional view of oil cylinder in the utility model Fig. 3.
Fig. 4 is the overlooking the structure diagram of oil cylinder in the utility model Fig. 3.
Fig. 5 is that the utility model joint case top is dialled the position of the oil cylinder of device, power control box and casing section and illustrated
Figure.
Fig. 6 is the constructional appearance schematic diagram of the utility model casing section.
The corresponding relation of reference and part is as follows：
Joint case 10；Casing section 100；Panel 101；Backboard 102；Oblique side plate 103；Groove seat 104 is installed；Connection-peg 11；Insert
Access slot 12；Gusset 13；Cover plate 14；Through hole 141；Hangers 15；Installing port 16；Oil cylinder 20；Cylinder head 21；Oil connection 22；Oil duct
221；Interface 222；Oil pipe 23；Power control box 30；Center line L；First arrangement distance D1；Second arrangement distance D2.
Embodiment
For the benefit of to understanding of the present utility model, illustrated below in conjunction with drawings and Examples.
Please refer to the embodiment for shown in Fig. 1 to Fig. 6, illustrating the utility model joint case top group device.
As shown in Fig. 1, Fig. 5, Fig. 6, joint case top provided by the utility model is dialled in device embodiment, and it includes joint case
10th, oil cylinder 20 and power control box 30.There is the joint case 10 at least one section casing section 100 to form, each casing section 100
With the panel 101 and backboard 102 being oppositely arranged, multiple through holes 141 are offered on the panel 101, the through hole 141 shapes
For by the interior bellmouth expanded outwardly；It is located inside the joint case 10 to the corresponding position of through hole 141 of the oil cylinder 20, institute
State the one end of oil cylinder 20 to be fixedly arranged on the backboard 102, the other end is directed at the through hole 141 and is provided with telescoping cylinder head 21；Each oil
The side of cylinder 20 is provided with oil connection 22；The power control box 30 is inside the joint case 10, the power control box 30
It is connected with oil pipe 23 and is connected by the oil pipe 23 with the oil connection 22 of the oil cylinder 20, drives the oil cylinder 20 synchronous
Flexible jacking.
In the utility model embodiment, as shown in figure 1, offering installing port 16 on the panel 101；The installing port
16 are closed by cover plate 14, and the through hole 141 is offered on the cover plate 14；The cylinder head 21 of the oil cylinder 20 is made to pass through the lid
The flexible jacking of through hole 141 on plate 14.Specifically, the installing port 16 is configured to by the interior bellmouth expanded outwardly, the peace
The inwall tilt angle theta for filling mouth 16 is 15 °, and the perisporium of the cover plate 14 is configured to what gradient matched with the installing port 16
Tapered wall.
As shown in Fig. 1, Fig. 6, the casing section 100 has opposite end, and one end is configured to connection-peg 11, other end shaping
For inserting groove 12, make and structure is assembled by the connection-peg 11 and the male and female grafting of the inserting groove 12 between adjacent casing section 100
Into the joint case 10, with the entire length in response to construction demand regulation joint case 10.
Have in the utility model embodiment, between the panel 101 and backboard 102 of the casing section 100 angularly disposed
Oblique side plate 103 connect, make the casing section 100 shape of cross section be configured to it is trapezoidal；The outer surface of the panel 101 is provided with
Groove seat 104 is installed, to assemble rubber water proof band (not shown).In addition, the end of the casing section 100 is externally provided with hangers 15,
To with start mechanical bond hoisting box body section 100.
As shown in Figure 5, Figure 6, the utility model joint case top dial device in oil cylinder 20 preferably with two be one group, every group
Between be arranged in being spaced a distance inside the casing section 100.But the quantity and arrangement of the oil cylinder 20 are not limited to
This, can be adjusted depending on Specific construction demand.
Specifically, as shown in Figure 2, Figure 3, Figure 4, oil duct 221 is formed with inside the oil connection 22 of the oil cylinder 20, it is described
The one end of oil duct 221 is connected with the internal duct of oil cylinder 20, and other end expansion is configured to interface 222；The oil pipe 23 is made to insert
To connect the oil duct 221 in the interface 222.In the utility model embodiment, the oil cylinder 20 can be by screw lock side
Formula is fixedly arranged on the backboard 102 of the casing section 100.
As shown in figure 5, the casing section 100 is along its length, there are two ends on the length direction
And the connection-peg is configured to respectively positioned at two sides of the length direction both sides, the both ends of the casing section 100
11 and the inserting groove 12, to the length of male and female inserting prolonging joint case 10.In the utility model embodiment, the power
Control cabinet 30 is located at along the center line L of the length direction of casing section 100；The oil connection 22 of the oil cylinder 20 is towards the case
There is one first arrangement distance during the end set of body segment 100, between the cylinder head 21 and the edge of the panel 101 of the oil cylinder 20
D1；The oil connection 22 of the oil cylinder 20 towards the casing section 100 side set when, the oil connection 22 of the oil cylinder 20
There is one second arrangement distance D2 between the center line L.
Further, the casing section 100 also includes spaced gusset 13, to lift the casing section 100
Overall construction intensity.
In the utility model embodiment, the spacing distance between the gusset 13 is 1000mm, between the oil cylinder 20
Spacing distance be 4000mm, and the preferable distance in the end of casing section 100 described in the oil cylinder 20 close to the both ends of casing section 100
2000mm；In addition, on the basis of aforementioned dimensions, first between the cylinder head 21 of oil cylinder 20 and the edge of panel 101 of casing section 100
Arrangement distance D1 be preferably 100mm, between the oil connection 22 and the center line of casing section 100 of oil cylinder 20 second arrangement distance D2 compared with
Good is 65mm.It is to be understood that afore-mentioned distance, length equidimension specification are not limited to the utility model, it is specific visual
Implement physical dimension to be adjusted.
The utility model is described in detail above in association with drawings and Examples, those skilled in the art can
Many variations example is made to the utility model according to the above description.Thus, some details in embodiment should not be formed to this reality
With new restriction, the utility model will be used as the scope of protection of the utility model using the scope that appended claims define.
Claims (10)
1. device is dialled on a kind of joint case top, it is characterised in that including：
Joint case, there is at least one section casing section to form, each casing section has the panel and backboard being oppositely arranged, the face
Multiple through holes are offered on plate；
Oil cylinder, it is located inside the joint case, described oil cylinder one end is fixedly arranged on the backboard, separately the corresponding lead to the hole site
One end is directed at the through hole and is provided with telescoping cylinder head；Each oil cylinder side is provided with oil connection；
Power control box, inside the joint case, the power control box is connected with oil pipe and by the oil pipe and institute
The oil connection connection of oil cylinder is stated, to drive the oil cylinder synchronization telescope to jack.
2. device is dialled on joint case top according to claim 1, it is characterised in that：
The casing section has opposite end, and one end is configured to connection-peg, and the other end is configured to inserting groove, makes adjacent casing section
Between pass through the connection-peg and inserting groove male and female grafting assembling forms the joint case.
3. device is dialled on joint case top according to claim 1, it is characterised in that：
The oil cylinder with two be one group, every group between be spaced apart and arranged in inside the casing section.
4. device is dialled on joint case top according to claim 3, it is characterised in that：
The power control box is located at along the center line of the casing section length direction；
The oil connection of the oil cylinder towards the casing section end set when, the cylinder head of the oil cylinder and the face plate edge
Between have one first arrangement distance；
The oil connection of the oil cylinder towards the side of the casing section set when, the oil connection of the oil cylinder and the center line
Between have one second arrangement distance.
5. device is dialled on joint case top according to claim 1, it is characterised in that：
Oil duct is formed with inside the oil connection of the oil cylinder, described oil duct one end is connected with the oil cylinder internal duct, another
End expansion is configured to interface；The oil pipe is made to insert in the interface to connect the oil duct.
6. device is dialled on joint case top according to claim 1, it is characterised in that：
Installing port is offered on the panel, the installing port is configured to by the interior bellmouth expanded outwardly；The installing port leads to
Cover closure is crossed, the through hole is offered on the cover plate；The cylinder head of the oil cylinder is made to be stretched through the through hole on the cover plate
Jacking.
7. device is dialled on joint case top according to any one of claim 1 to 6, it is characterised in that：
The casing section also includes spaced gusset.
8. device is dialled on joint case top according to any one of claim 1 to 6, it is characterised in that：
Between the panel and backboard of the casing section there is angularly disposed oblique side plate to connect, make the cross section shape of the casing section
Shape is configured to trapezoidal.
9. device is dialled on joint case top according to any one of claim 1 to 6, it is characterised in that：
The outer surface of the panel is provided with installation groove seat, to assemble rubber water proof band.
10. device is dialled on joint case top according to any one of claim 1 to 6, it is characterised in that：
The end of the casing section is externally provided with hangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072438.6U CN207109797U (en) | 2017-08-25 | 2017-08-25 | Dial device in joint case top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072438.6U CN207109797U (en) | 2017-08-25 | 2017-08-25 | Dial device in joint case top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109797U true CN207109797U (en) | 2018-03-16 |
Family
ID=61577724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721072438.6U Active CN207109797U (en) | 2017-08-25 | 2017-08-25 | Dial device in joint case top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252532A (en) * | 2018-08-09 | 2019-01-22 | 贾秀堃 | A kind of scalable header tank in diaphram wall end |
| CN109944232A (en) * | 2019-04-09 | 2019-06-28 | 上海市机械施工集团有限公司 | A kind of construction method of underground continuous wall connector case |
| CN110284493A (en) * | 2019-07-31 | 2019-09-27 | 上海隧道工程有限公司 | Lateral removing piecing devices and its construction method |
-
2017
- 2017-08-25 CN CN201721072438.6U patent/CN207109797U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252532A (en) * | 2018-08-09 | 2019-01-22 | 贾秀堃 | A kind of scalable header tank in diaphram wall end |
| CN109252532B (en) * | 2018-08-09 | 2021-08-31 | 贾秀堃 | Telescopic end sealing box for underground continuous wall end |
| CN109944232A (en) * | 2019-04-09 | 2019-06-28 | 上海市机械施工集团有限公司 | A kind of construction method of underground continuous wall connector case |
| CN110284493A (en) * | 2019-07-31 | 2019-09-27 | 上海隧道工程有限公司 | Lateral removing piecing devices and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 200000 5th Floor, No. 1099 Wanping South Road, Xuhui District, Shanghai Co-patentee after: SHANGHAI TUNNEL FOUNDATION ENGINEERING CO., LTD. Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Address before: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Patentee before: SHANGHAI TUNNEL ENGINEERING CO., LTD. |