CN217208042U - Artificial pipe jacking cap structure for sandy gravel stratum conditions - Google Patents
Artificial pipe jacking cap structure for sandy gravel stratum conditions Download PDFInfo
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- CN217208042U CN217208042U CN202220299553.1U CN202220299553U CN217208042U CN 217208042 U CN217208042 U CN 217208042U CN 202220299553 U CN202220299553 U CN 202220299553U CN 217208042 U CN217208042 U CN 217208042U
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Abstract
The utility model discloses an artifical push pipe cap structure for sand cobble stratum condition, including the main casing body, a lateral wall of the main casing body is fixed and is provided with five connecting blocks, five the top middle part of connecting block is all fixed and is provided with fixing bolt, the fixed first horizontal ridge that is provided with in one side that the bottom of the main casing body is close to five connecting blocks, the fixed second horizontal ridge that is provided with in bottom middle part of the main casing body, it is a long perpendicular ridge to be provided with on first horizontal ridge and the second horizontal ridge, the interior bottom both sides of the main casing body are all fixed and are provided with short perpendicular ridge, two the short top of erecting the ridge is all fixed and is provided with the reinforcement ridge. The utility model discloses in, through being provided with three supporting seat in the middle part of the bottom of the main casing body, the supporting seat bottom can the fixed connection support column, thereby when collapsing appears in the sand cobble soil layer at pipe cap top, thereby the support column can protect the pipe cap can not be pressed by the soil layer of collapsing and warp and lead to damaging.
Description
Technical Field
The utility model relates to an artifical push pipe technical field especially relates to an artifical push pipe cap structure that is used for sand cobble stratum condition.
Background
The pipe-jacking construction is a construction method of underground pipelines developed after shield construction, does not need to excavate a surface layer, and can pass through ground buildings of highway railway rivers, underground structures, various underground pipelines and the like, the pipe-jacking construction pushes a tool pipe or a heading machine from a working well through a soil layer to a receiving well to be hoisted by means of the thrust of a main jacking oil cylinder and an inter-pipeline relay, meanwhile, the pipeline following the tool pipe or the heading machine is buried between the two wells, so that the construction method for laying the underground pipelines in a non-excavation way is realized, and when the existing artificial pipe jacking passes through a sandy gravel stratum, the soil body in front of the pipe jacking is easy to loosen to form collapse, so that a pipe cap for protecting the artificial pipe cap is required to be designed to form a protection area for the soil body in front, and the collapse is not easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an artificial pipe-jacking pipe cap structure for sandy gravel stratum conditions.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an artifical push pipe cap structure for sand cobble stratum condition, includes the main casing body, a lateral wall of the main casing body is fixed and is provided with five connecting blocks, five the top middle part of connecting block is all fixed and is provided with fixing bolt, the bottom of the main casing body is close to one side of five connecting blocks and is fixed and be provided with first horizontal ridge, the bottom middle part of the main casing body is fixed and is provided with the horizontal ridge of second, it is a long perpendicular ridge to be provided with on first horizontal ridge and the horizontal ridge of second, the interior bottom both sides of the main casing body are all fixed and are provided with short perpendicular ridge, two the top of short perpendicular ridge is all fixed and is provided with the reinforcement ridge.
As a further description of the above technical solution:
and a first supporting seat is fixedly arranged in the middle of the bottom end of the second transverse ridge.
As a further description of the above technical solution:
the bottom of the first supporting seat is fixedly provided with a first supporting column.
As a further description of the above technical solution:
and second supporting seats are fixedly arranged on two sides of the bottom end of the second transverse ridge.
As a further description of the above technical solution:
and the bottom ends of the two second supporting seats are fixedly provided with second supporting columns.
As a further description of the above technical solution:
and the five connecting blocks are fixedly connected with a jacking pipe main body through fixing bolts.
As a further description of the above technical solution:
a fixing groove is fixedly arranged at a position corresponding to one side wall of the main shell body far away from the five connecting blocks.
As a further description of the above technical solution:
and the top parts of the five fixing grooves are fixedly provided with fixing screw holes.
The utility model discloses following beneficial effect has:
1. the utility model provides an artifical push pipe cap structure for sand cobble stratum condition, through being provided with three supporting seats in the middle part of the bottom of main casing body, the supporting seat bottom can fixed connection support column, when the sand cobble stratum at pipe cap top appears collapsing, the support column can protect the pipe cap can not be pressed by the soil layer that collapses and is deformed and lead to damaging;
2. the utility model provides an artificial pipe-jacking pipe cap structure for sandy cobble stratum conditions, which is characterized in that a fixed groove is arranged at the front side of a main shell corresponding to a connecting block, so that two pipe caps can be spliced together, and the length of the pipe caps is prolonged;
3. the utility model provides an artifical push pipe cap structure for sandy cobble stratum condition, simple structure, the installation of being convenient for is dismantled and is maintained, is suitable for very much to promote and uses.
Drawings
FIG. 1 is an isometric view of an artificial pipe-jacking cap structure for sandy gravel formation conditions proposed by the present invention;
FIG. 2 is a front view of an artificial pipe-jacking cap structure for sandy gravel formation conditions, according to the present invention;
FIG. 3 is a side view of an artificial pipe-jacking cap structure for sandy gravel formation conditions, according to the present invention;
FIG. 4 is a bottom view of an artificial pipe-jacking cap structure for sandy gravel stratum conditions proposed by the present invention;
fig. 5 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a main housing; 2. connecting blocks; 3. fixing the bolt; 4. a first transverse ridge; 5. a long vertical ridge; 6. a short vertical ridge; 7. a second transverse ridge; 8. a first support base; 9. a second support seat; 10. reinforcing the ridges; 11. a first support column; 12. a second support column; 13. a fixing groove; 14. fixing screw holes; 15. the push pipe main body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an artifical push pipe cap structure for sand cobble stratum condition, including main casing body 1, the fixed five connecting blocks 2 that are provided with of a lateral wall of main casing body 1, the top middle part of five connecting blocks 2 is all fixed and is provided with fixing bolt 3, one side that the bottom of main casing body 1 is close to five connecting blocks 2 is fixed and is provided with first horizontal ridge 4, the fixed second horizontal ridge 7 that is provided with in bottom middle part of main casing body 1, it is a long perpendicular ridge 5 to be provided with on first horizontal ridge 4 and the second horizontal ridge 7, the interior bottom both sides of main casing body 1 are all fixed and are provided with short perpendicular ridge 6, the top of two short perpendicular ridges 6 is all fixed and is provided with reinforcing ridge 10.
The fixed first supporting seat 8 that is provided with in bottom middle part of the horizontal spine 7 of second, the fixed first support column 11 that is provided with in bottom of first supporting seat 8, the bottom both sides of the horizontal spine 7 of second are all fixed and are provided with second supporting seat 9, the bottom of two second supporting seats 9 is all fixed and is provided with second support column 12, five connecting blocks 2 are all through 3 fixedly connected with push pipe main parts 15 of fixing bolt, a lateral wall that five connecting blocks 2 were kept away from to main casing body 1 corresponds the rigidity and is provided with fixed slot 13, the top of five fixed slots 13 is all fixed and is provided with fixed screw 14.
The working principle is as follows: when using this artifical push pipe cap structure of sandy gravel stratum condition, at first install main casing body 1's connecting block 2 on push pipe main part 15 through fixing bolt 3, then install first support column 11 on main casing body 1 bottom first supporting seat 8, install two second support columns 12 on main casing body 1 bottom second supporting seat 9 again, can use, if need prolong the pipe cap, then can insert the connecting block 2 of another pipe cap in this pipe cap's fixed slot 13, rethread fixing bolt 3 is fixed, assemble and to accomplish.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. An artifical push pipe cap structure for sand and gravel stratum condition, includes main casing body (1), its characterized in that: the fixed five connecting blocks (2) that are provided with of a lateral wall of the main casing body (1), five the top middle part of connecting block (2) is all fixed and is provided with fixing bolt (3), the bottom of the main casing body (1) is close to one side of five connecting blocks (2) and is fixed and is provided with first horizontal spine (4), the bottom middle part of the main casing body (1) is fixed and is provided with the horizontal spine of second (7), it is a long perpendicular spine (5) to be provided with on the horizontal spine (7) of first horizontal spine (4) and second, the interior bottom both sides of the main casing body (1) are all fixed and are provided with short perpendicular spine (6), two the top of the short perpendicular spine (6) is all fixed and is provided with reinforcing spine (10).
2. The artificial top pipe cap structure for sandy gravel formation conditions as claimed in claim 1, wherein: and a first supporting seat (8) is fixedly arranged in the middle of the bottom end of the second transverse ridge (7).
3. An artificial push pipe cap structure for sandy gravel formation conditions as claimed in claim 2, wherein: the bottom of the first supporting seat (8) is fixedly provided with a first supporting column (11).
4. The artificial top pipe cap structure for sandy gravel formation conditions as claimed in claim 1, wherein: and second supporting seats (9) are fixedly arranged on two sides of the bottom end of the second transverse ridge (7).
5. An artificial push pipe cap structure for sandy gravel formation conditions according to claim 4, wherein: and the bottom ends of the two second supporting seats (9) are fixedly provided with second supporting columns (12).
6. The artificial top pipe cap structure for sandy gravel formation conditions as claimed in claim 1, wherein: the five connecting blocks (2) are fixedly connected with a jacking pipe main body (15) through fixing bolts (3).
7. The artificial top pipe cap structure for sandy gravel formation conditions as claimed in claim 1, wherein: a fixing groove (13) is fixedly arranged at a position corresponding to one side wall of the main shell (1) far away from the five connecting blocks (2).
8. An artificial push pipe cap structure for sandy gravel formation conditions as claimed in claim 7, wherein: and fixing screw holes (14) are fixedly formed in the tops of the five fixing grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220299553.1U CN217208042U (en) | 2022-02-15 | 2022-02-15 | Artificial pipe jacking cap structure for sandy gravel stratum conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220299553.1U CN217208042U (en) | 2022-02-15 | 2022-02-15 | Artificial pipe jacking cap structure for sandy gravel stratum conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217208042U true CN217208042U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220299553.1U Active CN217208042U (en) | 2022-02-15 | 2022-02-15 | Artificial pipe jacking cap structure for sandy gravel stratum conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217208042U (en) |
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2022
- 2022-02-15 CN CN202220299553.1U patent/CN217208042U/en active Active
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