CN206972305U - A kind of rear-mounted plug-in tooth slot structure of shield tunnel - Google Patents
A kind of rear-mounted plug-in tooth slot structure of shield tunnel Download PDFInfo
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- CN206972305U CN206972305U CN201720964940.1U CN201720964940U CN206972305U CN 206972305 U CN206972305 U CN 206972305U CN 201720964940 U CN201720964940 U CN 201720964940U CN 206972305 U CN206972305 U CN 206972305U
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- teeth groove
- connection board
- abnormal shape
- shape connection
- jurisdiction
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Abstract
It the utility model is related to tunnel installing engineering technical field, more particularly to a kind of rear-mounted plug-in tooth slot structure of shield tunnel.Including abnormal shape connection board, segment bolt, section of jurisdiction, teeth groove, connecting pin, teeth groove wing plate, stainless steel bolt；The top of abnormal shape connection board is the rectangular configuration with the first mounting hole, bottom is the cuboid arc structure for being axially arranged with the second mounting hole, and the top of abnormal shape connection board is fixed on section of jurisdiction by segment bolt by the first mounting hole；Teeth groove is provided with the cuboid arc structure of abnormal shape connection board bottom, and the overall structure of connecting pin is arcuate structure, connecting pin plugs setting by coordinating with the interior cavity gap of teeth groove；The rear-mounted plug-in tooth slot structure of the utility model shield tunnel, simple in construction, installation will not destroy the structure of shield tunnel concrete, and the structure can realize that installation pipeline and functions of the equipments, practicality are stronger.
Description
Technical field
It the utility model is related to tunnel installing engineering technical field, more particularly to a kind of shield tunnel is rear-mounted outer mentions
Slot structure.
Background technology
Mostly it is that branch is fixed by expansion bolt when pipeline installation and equipment are installed in traditional shield tunnel
Frame, install expansion bolt drilling when be highly vulnerable to breakage concrete structure, so as to influence overall stress and be possible to produce infiltration or
Water leakage situation, in dust, noise caused by tunnel internal drilling construction, influence employee's health and construction period will be extended,
Because the characteristic of expansion bolt dismounting inconvenience is when there is installation deviation, it would be desirable to new expansion bolt is installed in redrilling again,
Therefore extreme influence is brought to construction precision and shield tunnel concrete strength.
Utility model content
The utility model is in view of above-mentioned technical problem, there is provided a kind of rear-mounted plug-in tooth slot structure of shield tunnel, the shield
Concrete technical scheme is used by the rear-mounted plug-in tooth slot structure in structure tunnel：
A kind of rear-mounted plug-in tooth slot structure of shield tunnel, wherein the structure includes：
Abnormal shape connection board, segment bolt, section of jurisdiction, teeth groove, connecting pin, teeth groove wing plate, stainless steel bolt；
The top of the abnormal shape connection board is the rectangular configuration with the first mounting hole, bottom is to be axially arranged with the second installation
The top of the abnormal shape connection board is fixed on by the cuboid arc structure in hole, the segment bolt by first mounting hole
On the section of jurisdiction；It is provided with the teeth groove on the cuboid arc structure of the abnormal shape connection board bottom, and the connecting pin
Overall structure is arcuate structure, and the connecting pin plugs setting by coordinating with the interior cavity gap of the teeth groove；
The teeth groove wing plate is connected as a single entity with the teeth groove by welding, and is additionally provided with the end of the teeth groove wing plate
Stainless steel nut, the stainless steel bolt sequentially pass through abnormal shape connection board, teeth groove and connecting pin simultaneously by second mounting hole
It is connected with stainless steel nut check.
Preferably, the rear-mounted plug-in tooth slot structure of above-mentioned shield tunnel, wherein the top of the abnormal shape connection board with
The section of jurisdiction side wall fitting is set, and the bottom of the abnormal shape connection board, which is located at outside the section of jurisdiction, to be set.
Preferably, the rear-mounted plug-in tooth slot structure of above-mentioned shield tunnel, wherein the segment bolt passes through described
The top of the abnormal shape connection board is fixed on the section of jurisdiction by one mounting hole, and by being arranged on the section of jurisdiction of segment bolt end
Nut, which tightens, to be fixed.
Above-mentioned technical proposal has the following advantages that or beneficial effect：
The rear-mounted plug-in tooth slot structure of the utility model shield tunnel, simple in construction, installation will not destroy shield tunnel and mix
The structure of soil is coagulated, and the structure can realize that installation pipeline and functions of the equipments, practicality are stronger.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the utility model and its spy
Sign, profile and advantage will become more apparent.The identical mark instruction identical part in whole accompanying drawings.Can be by
Accompanying drawing is drawn according to ratio, it is preferred that emphasis is purport of the present utility model is shown.
Fig. 1 is the structural representation of the rear-mounted plug-in tooth slot structure of the utility model shield tunnel.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, but not as this practicality
New restriction.
As shown in figure 1, the rear-mounted plug-in tooth slot structure of the utility model shield tunnel has specifically included：
Abnormal shape connection board 1, segment bolt 4, section of jurisdiction 5, teeth groove 6, connecting pin 7, teeth groove wing plate 8, stainless steel bolt 9；
In embodiment of the present utility model, the top of abnormal shape connection board 1 is the rectangular configuration 2 with the first mounting hole,
Bottom is the cuboid arc structure 3 for being axially arranged with the second mounting hole, and segment bolt 4 is by the first mounting hole by abnormal shape connection board
Top be fixed on section of jurisdiction 5；Teeth groove 6 is provided with the cuboid arc structure of abnormal shape connection board bottom, and connecting pin 7 is whole
Body structure is arcuate structure, and connecting pin plugs setting by coordinating with the interior cavity gap of the teeth groove；
Teeth groove wing plate 8 is connected as a single entity with teeth groove by welding, and is additionally provided with stainless steel nut in the end of teeth groove wing plate
10, stainless steel bolt 9 sequentially passes through abnormal shape connection board, teeth groove and connecting pin by the second mounting hole and locked with stainless steel nut 10
It is close to and connects.
In embodiment of the present utility model, asymmetric pattern, tooth are used to ensure that installation does not interfere teeth groove wing plate
Groove is standard type conduit.
Preferably, the top of abnormal shape connection board is bonded setting with section of jurisdiction side wall, and the bottom of abnormal shape connection board is located at outside section of jurisdiction
Portion is set.
Wherein, the top of abnormal shape connection board is fixed on section of jurisdiction by segment bolt by the first mounting hole, and passes through setting
Section of jurisdiction nut 11 in segment bolt end, which tightens, to be fixed.
Thus, the rear-mounted plug-in tooth slot structure of the utility model shield tunnel, simple in construction, installation will not destroy shield tunnel
The structure of road concrete, and the structure can realize that installation pipeline and functions of the equipments, practicality are stronger by teeth groove.
It should be appreciated by those skilled in the art that those skilled in the art combine prior art and above-described embodiment can be with
The change case is realized, will not be described here.Such change case has no effect on substantive content of the present utility model, refuses herein
Repeat.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all may be used
Technical solutions of the utility model are made with many possible changes and modifications using the methods and technical content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to the technical essence of the utility model to any simple modification made for any of the above embodiments, etc.
With change and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (3)
1. a kind of rear-mounted plug-in tooth slot structure of shield tunnel, it is characterised in that the structure includes：
Abnormal shape connection board, segment bolt, section of jurisdiction, teeth groove, connecting pin, teeth groove wing plate, stainless steel bolt；
The top of the abnormal shape connection board is the rectangular configuration with the first mounting hole, bottom is to be axially arranged with the second mounting hole
The top of the abnormal shape connection board is fixed on described by cuboid arc structure, the segment bolt by first mounting hole
On section of jurisdiction；The teeth groove, and the entirety of the connecting pin are provided with the cuboid arc structure of the abnormal shape connection board bottom
Structure is arcuate structure, and the connecting pin plugs setting by coordinating with the interior cavity gap of the teeth groove；
The teeth groove wing plate and the teeth groove are connected as a single entity by welding, and are additionally provided with the end of the teeth groove wing plate stainless
Steel nut, the stainless steel bolt by second mounting hole sequentially pass through abnormal shape connection board, teeth groove and connecting pin and with not
Steel nut check of becoming rusty connects.
2. the rear-mounted plug-in tooth slot structure of shield tunnel according to claim 1, it is characterised in that the abnormal shape connection board
Top be bonded setting with the section of jurisdiction side wall, the bottom of the abnormal shape connection board, which is located at outside the section of jurisdiction, to be set.
3. the rear-mounted plug-in tooth slot structure of shield tunnel according to claim 1, it is characterised in that the segment bolt leads to
Cross first mounting hole top of the abnormal shape connection board is fixed on the section of jurisdiction, and by being arranged on segment bolt end
The section of jurisdiction nut in portion, which tightens, to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964940.1U CN206972305U (en) | 2017-08-03 | 2017-08-03 | A kind of rear-mounted plug-in tooth slot structure of shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964940.1U CN206972305U (en) | 2017-08-03 | 2017-08-03 | A kind of rear-mounted plug-in tooth slot structure of shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972305U true CN206972305U (en) | 2018-02-06 |
Family
ID=61393732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964940.1U Active CN206972305U (en) | 2017-08-03 | 2017-08-03 | A kind of rear-mounted plug-in tooth slot structure of shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590759A (en) * | 2018-06-28 | 2018-09-28 | 彭健 | A kind of hangers victory assembling device and its installation method |
| CN110757432A (en) * | 2019-11-05 | 2020-02-07 | 北京海益同展信息科技有限公司 | Hanging structure, tunnel rail hanging robot and tunnel |
-
2017
- 2017-08-03 CN CN201720964940.1U patent/CN206972305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590759A (en) * | 2018-06-28 | 2018-09-28 | 彭健 | A kind of hangers victory assembling device and its installation method |
| CN110757432A (en) * | 2019-11-05 | 2020-02-07 | 北京海益同展信息科技有限公司 | Hanging structure, tunnel rail hanging robot and tunnel |
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