CN207211157U - A kind of earthen ruins protect conduit jacking - Google Patents
A kind of earthen ruins protect conduit jacking Download PDFInfo
- Publication number
- CN207211157U CN207211157U CN201721029380.7U CN201721029380U CN207211157U CN 207211157 U CN207211157 U CN 207211157U CN 201721029380 U CN201721029380 U CN 201721029380U CN 207211157 U CN207211157 U CN 207211157U
- Authority
- CN
- China
- Prior art keywords
- horizontal jack
- push pipe
- push rod
- earthen ruins
- parados
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of earthen ruins to protect conduit jacking; including parados, Horizontal jack and push pipe after load; described Horizontal jack and the push pipe parados after load are set gradually; the base of described Horizontal jack is arranged on the bottom of parados after load; the push rod of described Horizontal jack connects with one end of push pipe, the axis of Horizontal jack and the diameter parallel of push pipe.The utility model is simple to operate, and earthen ruins are damaged when can reduce the construction of building in the style of the ancients foundation platform, greatly facilitates the foundation platform construction of earthen ruins, improves construction precision and efficiency.
Description
Technical field
It the utility model is related to building in the style of the ancients earthen ruins protection technique field, more particularly to a kind of earthen ruins protection push pipe dress
Put.
Background technology
In recent years, to reduce historical sites overview, the engineering of newly-built building in the style of the ancients is more and more on earthen ruins.And in soil
When foundation platform construction is carried out on ruins, the protection to earthen ruins is the most important thing.Traditional foundation platform form of construction work is machine
Tool excavates, due to can not accurately control excavation precision, therefore, it is difficult to reach the absolute altitude of setting, and mechanical equivalent of light excavation excessive velocities in addition,
Easily earthen ruins are damaged, later stage work amount is increased, ultimately causes claim for eot, efficiency of construction is low.
Utility model content
The purpose of this utility model is to provide a kind of earthen ruins protection conduit jacking, when can avoid the foundation platform from constructing
Earthen ruins are damaged, while ensure construction precision and efficiency.
To achieve the above object, the technical solution adopted in the utility model is：
Parados, Horizontal jack and push pipe after a kind of earthen ruins protection conduit jacking, including load, described is horizontal very heavy
Top and push pipe parados after load are set gradually, and the base of described Horizontal jack is arranged on the bottom of parados after load
Portion, the push rod of described Horizontal jack connect with one end of push pipe, the axis of Horizontal jack and the diameter parallel of push pipe.
Also include guide rail, described guide rail is arranged on below the push rod of Horizontal jack, guide rail direction and Horizontal jack
Push rod stretch out direction it is identical.
Described push pipe and the end face that the push rod of Horizontal jack connects are provided with top arcuate edge, the axis of top arcuate edge with
The axis of push pipe overlaps.
The end face of described top arcuate edge is provided with buffering push rod, the push rod phase of described buffering push rod and Horizontal jack
Connect.
Parados includes the first backboard and the second backboard being bonded to each other after described load, and the first described backboard includes more
The vertical lumps of wood that root is arranged side by side, the second described backboard include the more horizontal lumps of wood being arranged side by side.
The surface of the second described backboard is provided with I-steel, and the bottom of described I-steel is provided with cross struts, institute
The base for the Horizontal jack stated is in contact with cross struts.
The utility model is placed between the ruins mound that the foundation ditch retaining wall of foundation platform and needs excavate, by by after load
Parados is set by foundation ditch retaining wall, Horizontal jack is had force fulcrum, and and can protects foundation ditch retaining wall without damage；This practicality
It is new to promote push pipe to be moved to ruins mound using Horizontal jack, while be manually entered push pipe and cut the earth manually, make push pipe gradual
Into in the soil of ruins, construction precision is not only substantially increased, and effectively reduces the destruction to earthen ruins, fully ensures that construction
Progress.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of push pipe end face described in the utility model.
Embodiment
As depicted in figs. 1 and 2, parados after a kind of protection of earthen ruins conduit jacking, including load described in the utility model,
Horizontal jack, guide rail 7 and push pipe 8, parados leans on the foundation ditch retaining wall of foundation platform and set after load, Horizontal jack and push pipe
8 after load parados be disposed adjacent successively, both axis are parallel to each other.The base 5 of Horizontal jack is arranged on load
The bottom of parados afterwards, the push rod 6 of Horizontal jack connect with one end of push pipe 8, and guide rail 7 is located under the push rod 6 of Horizontal jack
Side, it is identical that the direction of guide rail 7 and the push rod 6 of Horizontal jack stretch out direction, and when Horizontal jack operates, push pipe 8 will be along leading
Rail 7 advances, and effectively reduces the frictional force of the movement of push pipe 8.
Parados uses fabricated construction after load of the present utility model, including the first backboard 1 being set up in parallel and second back of the body
Plate 2, by the more vertical lumps of wood, fixation forms the first backboard 1 side by side, and by the more horizontal lumps of wood, fixation forms the second backboard 2 side by side,
The surface of second backboard 2 is provided with I-steel 3, and the bottom of I-steel 3 is fixed with cross struts 4, and the base 5 of Horizontal jack supports
Firmly cross struts 4, when push pipe 8 is moved forward by the thrust force of Horizontal jack, parados can offset the transmission of push pipe 8 after load
Reaction force, protection foundation ditch retaining wall are without damage.
As shown in figure 3, push pipe 8 of the present utility model is provided with arc in the end face that the push rod 6 with Horizontal jack connects
Top margin 9, the axis of top arcuate edge 9 overlap with the axis of push pipe 8.The end face of top arcuate edge 9 is fixed with buffering push rod 10, when horizontal
When jack withstands the buffering promotion push pipe 8 of push rod 10, the thrust force of Horizontal jack can be transmitted and disperseed to top arcuate edge 9,
Protect the end of push pipe 8 injury-free.
When in use, the foundation pit side-wall for leaning on foundation platform first is sequentially placed the first backboard 1, second back of the body to the utility model
Plate 2 and I-steel 3, and in the bottom fixed lateral strut 4 of I-steel 3, then parados assembling completion after load；Lean on load back
Wall places Horizontal jack according to setting position, and along straight line installs guide rail 7, the lifting of push pipe 8 is positioned on guide rail 7, pushed up
The gentle bar 10 of rushing to summit of the end of pipe 8 installation top arcuate edge 9, then promotes buffering push rod 10, until push pipe 8 pushes up using Horizontal jack
Firmly ruins mound, worker cut the earth manually into push pipe 8, are transported after digging to setting position and dissipate soil, reusing Horizontal jack makes
Push pipe 8 heads into ruins mound, so circulation construction, until reaching specified location.The utility model is simple to operate, greatly facilitates
The foundation platform construction of earthen ruins, effectively reduces the destruction to earthen ruins.
Claims (6)
1. a kind of earthen ruins protect conduit jacking, it is characterised in that：It is described including parados, Horizontal jack and push pipe after load
Horizontal jack and the push pipe parados after load set gradually, after the base of described Horizontal jack is arranged on load
The bottom of parados, the push rod of described Horizontal jack connect with one end of push pipe, the axis of Horizontal jack and the axle of push pipe
Line is parallel.
A kind of 2. earthen ruins protection conduit jacking as claimed in claim 1, it is characterised in that：Also include guide rail, described leads
Rail is arranged on below the push rod of Horizontal jack, and guide rail direction is identical with the push rod stretching direction of Horizontal jack.
A kind of 3. earthen ruins protection conduit jacking as claimed in claim 2, it is characterised in that：Described push pipe with it is horizontal very heavy
The end face that the push rod on top connects is provided with top arcuate edge, and the axis of top arcuate edge overlaps with the axis of push pipe.
A kind of 4. earthen ruins protection conduit jacking as claimed in claim 3, it is characterised in that：The end face of described top arcuate edge
Buffering push rod is provided with, described buffering push rod connects with the push rod of Horizontal jack.
A kind of 5. earthen ruins protection conduit jacking as claimed in claim 4, it is characterised in that：Parados includes after described load
The first backboard and the second backboard being bonded to each other, the first described backboard includes the more vertical lumps of wood being arranged side by side, described
Second backboard includes the more horizontal lumps of wood being arranged side by side.
A kind of 6. earthen ruins protection conduit jacking as claimed in claim 5, it is characterised in that：The surface of the second described backboard
I-steel is provided with, the bottom of described I-steel is provided with cross struts, and the base of described Horizontal jack is with laterally supportting
Bar is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029380.7U CN207211157U (en) | 2017-08-17 | 2017-08-17 | A kind of earthen ruins protect conduit jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029380.7U CN207211157U (en) | 2017-08-17 | 2017-08-17 | A kind of earthen ruins protect conduit jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211157U true CN207211157U (en) | 2018-04-10 |
Family
ID=61815249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721029380.7U Active CN207211157U (en) | 2017-08-17 | 2017-08-17 | A kind of earthen ruins protect conduit jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854266A (en) * | 2019-02-27 | 2019-06-07 | 河南六建建筑集团有限公司 | A kind of non-excavation type push pipe prestressed girder construction method |
| CN113357435A (en) * | 2021-06-08 | 2021-09-07 | 中交一公局西北工程有限公司 | Assembled back rest device for pipe jacking construction |
-
2017
- 2017-08-17 CN CN201721029380.7U patent/CN207211157U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854266A (en) * | 2019-02-27 | 2019-06-07 | 河南六建建筑集团有限公司 | A kind of non-excavation type push pipe prestressed girder construction method |
| CN109854266B (en) * | 2019-02-27 | 2020-09-22 | 河南六建建筑集团有限公司 | Non-excavation type pipe jacking prestressed beam construction method |
| CN113357435A (en) * | 2021-06-08 | 2021-09-07 | 中交一公局西北工程有限公司 | Assembled back rest device for pipe jacking construction |
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| GR01 | Patent grant |