CN204083500U - A kind of hydraulicefficiency hinge formula regulation and control tool pipe - Google Patents
A kind of hydraulicefficiency hinge formula regulation and control tool pipe Download PDFInfo
- Publication number
- CN204083500U CN204083500U CN201420514713.5U CN201420514713U CN204083500U CN 204083500 U CN204083500 U CN 204083500U CN 201420514713 U CN201420514713 U CN 201420514713U CN 204083500 U CN204083500 U CN 204083500U
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- described steel
- steel loop
- hydraulic jack
- controllable hydraulic
- fixedly installed
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Abstract
The utility model relates to a kind of hydraulicefficiency hinge formula regulation and control tool pipe, comprise the steel loop that computer is identical with two geomeries, two described steel loop coaxial lines be set up in parallel together, the bearing stress steel plate being fixedly installed the medial axis being parallel to described steel loop at 5 ~ 10 °, interval respectively on the inwall at the two ends that two described steel loops are relative, hinged by multiple controllable hydraulic jack between two described steel loops, the two ends of described controllable hydraulic jack are fixedly mounted on the inwall of two described steel loops respectively, and the axis parallel of described controllable hydraulic jack and described steel loop, wherein one end circumference at the two ends that two described steel loops are relative is fixedly installed oblique section cutting ring, the other end circumference is fixedly installed push pipe draw-in groove, described computer connects described controllable hydraulic jack by wire and controls it, the medial axis of described steel loop is provided with laser positioning point.It is low that beneficial effect is that push pipe project axial direction can be in harmonious proportion engineering cost.
Description
Technical field
The utility model relates to a kind of tool pipe, specifically a kind of hydraulicefficiency hinge formula regulation and control tool pipe.
Background technique
In the construction project in water delivery trunk canal, in order to ensure the smooth construction of construction project and the unimpeded of grade road, jacking pipe construction process is adopted to run through the main body construction mode of road as branch pipeline.But, in the construction of actual pipe-jacking project project, because geological condition is failed to understand and the impact of the factor such as hydraulic jack unbalance stress, use during long distance (being generally more than or equal to 100m) push pipe and often occur the situation that caliber axis and project design axis deviate.Generally small departing from is remedied by pipeline laying adjustment mode, and departs from more greatly and will be adjusted by modes such as excavation transition sections.These two kinds of methods have not only elongated the construction period of construction project, also increase the Practical Project cost of pipe-jacking project project; Can run into excavated section comparatively large in the selection of transition section excavation, there is the unmanageable problems such as swing in the mouth of pipe simultaneously.Still lack a kind of suitable device and solve the problems referred to above.
Model utility content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, push pipe project axial direction can be in harmonious proportion the low hydraulicefficiency hinge formula regulation and control tool pipe of engineering cost.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of hydraulicefficiency hinge formula regulation and control tool pipe, comprise the steel loop that computer is identical with two geomeries, two described steel loop coaxial lines be set up in parallel together, the bearing stress steel plate being fixedly installed the medial axis being parallel to described steel loop at 5 ~ 10 °, interval respectively on the inwall at the two ends that two described steel loops are relative, hinged by multiple controllable hydraulic jack between two described steel loops, the two ends of described controllable hydraulic jack are fixedly mounted on the inwall of two described steel loops respectively, and the axis parallel of described controllable hydraulic jack and described steel loop, wherein one end circumference at the two ends that two described steel loops are relative is fixedly installed oblique section cutting ring, the other end circumference is fixedly installed push pipe draw-in groove, described computer connects described controllable hydraulic jack by wire and controls it, the medial axis of described steel loop is provided with laser positioning point.
The beneficial effects of the utility model are: be connected together by described push pipe draw-in groove and push pipe by the utility model, by the push pipe axis deviant obtained from described laser positioning point, utilize uniform section ability calculation technology to contrast the drift condition of axis, controllable hydraulic jack described in described computer control is then utilized to regulate axial dipole field of the present utility model, and then the adjustment realized the journal offset of push pipe, thus it is adjustable to realize push pipe project axial direction; The utility model structure is simple, cheap, and relative duct size is mated formation adjustment mode and excavation transition section adjustment mode, and engineering cost significantly reduces; Meanwhile, because on the inwall of described steel loop, 5 ~ 10 °, interval is fixedly installed the bearing stress steel plate of the axis being parallel to described steel loop, the reliability of utility model works is promoted greatly; In addition, one of them one end circumference away from another of two described steel loops is fixedly installed oblique section cutting ring, is convenient to described steel loop and cuts bar, and then is convenient to pipe-jacking project construction.
On the basis of technique scheme, the utility model can also do following improvement.
Further, consider the radial force intensity ensureing described steel loop, described steel loop is made up of high-strength steel sheet.
Further, consider the radial force intensity strengthening described steel loop, the diameter of described steel loop and the ratio of its axial length are 3:1 ~ 4:1.
Further, consider and ensure that the utility model is to the reliability of the regulation and control of push pipe, described controllable hydraulic jack is provided with four, and by the symmetrical between two inwall being fixed on described steel loop of 90 ° of angles.
Further, consider avoid structure of the present utility model by push pipe the stress of granting destroy, the both sides inwall of described push pipe draw-in groove is fixedly installed rubber washer respectively.
Accompanying drawing explanation
Fig. 1 is the elevational cross-sectional view of the utility model two described steel loops;
Fig. 2 is the right elevation of the utility model two described steel loops;
Fig. 3 is the left view of the utility model two described steel loops.
In accompanying drawing, the list of parts representated by each label is as follows:
1, steel loop, 2, oblique section cutting ring, 3, controllable hydraulic jack, 4, bearing stress steel plate, 5, push pipe draw-in groove, 6, rubber washer.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of hydraulicefficiency hinge formula regulation and control tool pipe, comprise the steel loop 1 that computer is identical with two geomeries, two steel loop 1 coaxial lines be set up in parallel together, the bearing stress steel plate 4 being fixedly installed the medial axis being parallel to steel loop 1 at 5 ~ 10 °, interval respectively on the inwall at the two ends that two steel loops 1 are relative, hinged by multiple controllable hydraulic jack 3 between two steel loops 1, the two ends of controllable hydraulic jack 3 are fixedly mounted on the inwall of two steel loops 1 respectively, and the axis parallel of controllable hydraulic jack 3 and steel loop 1, wherein one end circumference at the two ends that two steel loops 1 are relative is fixedly installed oblique section cutting ring 2, the other end circumference is fixedly installed push pipe draw-in groove 5, computer connects controllable hydraulic jack 3 by wire and controls it, the medial axis of steel loop 1 is provided with laser positioning point.
In the present embodiment, steel loop 1 is made up of high-strength steel sheet.The diameter of steel loop 1 and the ratio of its axial length are 3:1.Controllable hydraulic jack 3 is provided with four, and by the symmetrical between two inwall being fixed on steel loop 1 of 90 ° of angles.The both sides inwall of push pipe draw-in groove 5 is fixedly installed rubber washer 6 respectively.
Working principle:
The utility model is connected together by push pipe draw-in groove 5 and push pipe, by the push pipe axis deviant obtained from laser positioning point, utilize uniform section ability calculation technology to contrast the drift condition of axis, then utilize computer control controllable hydraulic jack 3 to regulate axial dipole field of the present utility model, and then realize the adjustment to the journal offset of push pipe.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a hydraulicefficiency hinge formula regulation and control tool pipe, it is characterized in that: comprise the steel loop (1) that computer is identical with two geomeries, two described steel loop (1) coaxial lines be set up in parallel together, the bearing stress steel plate (4) being fixedly installed the medial axis being parallel to described steel loop (1) at 5 ~ 10 °, interval respectively on the inwall at the two ends that two described steel loops (1) are relative, hinged by multiple controllable hydraulic jack (3) between two described steel loops (1), the two ends of described controllable hydraulic jack (3) are fixedly mounted on the inwall of two described steel loops (1) respectively, and the axis parallel of described controllable hydraulic jack (3) and described steel loop (1), wherein one end circumference at the two ends that two described steel loops (1) are relative is fixedly installed oblique section cutting ring (2), the other end circumference is fixedly installed push pipe draw-in groove (5), described computer connects described controllable hydraulic jack (3) by wire and controls it, the medial axis of described steel loop (1) is provided with laser positioning point.
2. a kind of hydraulicefficiency hinge formula regulation and control tool pipe according to claim 1, is characterized in that: described steel loop (1) is made up of high-strength steel sheet.
3. a kind of hydraulicefficiency hinge formula regulation and control tool pipe according to claim 1, is characterized in that: the diameter of described steel loop (1) and the ratio of its axial length are 3:1 ~ 4:1.
4. a kind of hydraulicefficiency hinge formula regulation and control tool pipe according to claim 1, is characterized in that: described controllable hydraulic jack (3) is provided with four, and by the symmetrical between two inwall being fixed on described steel loop (1) of 90 ° of angles.
5. a kind of hydraulicefficiency hinge formula regulation and control tool pipe according to any one of Claims 1-4, is characterized in that: the both sides inwall of described push pipe draw-in groove (5) is fixedly installed rubber washer (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514713.5U CN204083500U (en) | 2014-09-05 | 2014-09-05 | A kind of hydraulicefficiency hinge formula regulation and control tool pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514713.5U CN204083500U (en) | 2014-09-05 | 2014-09-05 | A kind of hydraulicefficiency hinge formula regulation and control tool pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083500U true CN204083500U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514713.5U Expired - Fee Related CN204083500U (en) | 2014-09-05 | 2014-09-05 | A kind of hydraulicefficiency hinge formula regulation and control tool pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488483A (en) * | 2018-02-09 | 2018-09-04 | 温州市城南市政建设维修有限公司 | A kind of pipeline non-excavating construction method |
-
2014
- 2014-09-05 CN CN201420514713.5U patent/CN204083500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488483A (en) * | 2018-02-09 | 2018-09-04 | 温州市城南市政建设维修有限公司 | A kind of pipeline non-excavating construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160905 |