CN212428822U - Detachable exploratory well supporting device with hollow curved surface body framework - Google Patents
Detachable exploratory well supporting device with hollow curved surface body framework Download PDFInfo
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- CN212428822U CN212428822U CN202020936625.XU CN202020936625U CN212428822U CN 212428822 U CN212428822 U CN 212428822U CN 202020936625 U CN202020936625 U CN 202020936625U CN 212428822 U CN212428822 U CN 212428822U
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- curved surface
- hollow curved
- surface body
- wrapping belt
- exploratory well
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Abstract
The utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton includes parcel area and hollow curved surface body skeleton at least, hollow curved surface body skeleton be a plurality of, a plurality of hollow curved surface body skeletons are fixed in proper order on the parcel area, the parcel area is curled up and is hollow cylinder form, a plurality of hollow curved surface body skeleton be located the parcel in-band. The utility model discloses use in the exploratory well, take the hollow curved surface body skeleton of fastening to make it form hollow cylinder structure by the parcel, then place it in the exploratory well, play and prevent that the exploratory well from collapsing, the purpose of operation personnel safety in the protection well. The device has the advantages of stability, reliability, quick assembly and disassembly, repeated use and convenient transportation.
Description
Technical Field
The utility model belongs to exploratory well supporting device, concretely relates to detachable exploratory well supporting device who has hollow curved surface body skeleton.
Background
In the investigation of loess areas, well exploration is the most important exploration means, along with the implementation of collapsible loess area building standard (GB 50025-2018), the depth requirement on the exploratory well is further increased, and along with the increase of the exploratory well depth, the risk of collapse is further increased, the exploratory well needs to be supported, the supporting facility has the characteristics of stability, reliability, convenience in transportation, rapidness in installation and the like, the existing supporting means is mainly that an underground wood plate is supported, the installation speed is low, and the repeated use cannot be realized, so that a novel supporting device is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the current problem of strutting that the installation rate is slow and unable used repeatedly, the utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton, the utility model discloses a hollow curved surface body skeleton of parcel area fastening makes it form hollow cylinder structure, then places it in the exploratory well, plays and prevents that the exploratory well from collapsing, the purpose of operation personnel safety in the protection well. The device is stable and reliable, quick to install and disassemble, reusable and convenient to transport.
The utility model adopts the technical proposal that:
the utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton, includes parcel area and hollow curved surface body skeleton at least, hollow curved surface body skeleton be a plurality of, a plurality of hollow curved surface body skeletons are fixed in proper order on the parcel area, the parcel area rolls up and is hollow cylinder form, a plurality of hollow curved surface body skeleton be located the parcel in-band.
The hollow curved surface body frameworks are sequentially fixed on the wrapping belt through bolts.
The bolt is an M10 bolt.
The wrapping belt comprises nylon magic cards, wrapping belt bolt holes, lifting lugs and a wrapping belt main body, the nylon magic cards are arranged at the left end and the right end of the wrapping belt main body, the two lifting lugs are symmetrically arranged at the upper end of the wrapping belt main body, and a plurality of wrapping belt bolt holes are distributed in the wrapping belt main body.
The outer side surface of each hollow curved surface body framework is provided with an outer bolt hole, and the outer bolt hole corresponds to a wrapping belt bolt hole on a wrapping belt; the curvature of the inner side of the hollow curved surface body framework is 300R, and the curvature of the outer side of the hollow curved surface body framework is 400R.
The hollow curved surface body frameworks are 12, and 12 hollow curved surface body frameworks are fixed on the wrapping belt through bolts and bound by the wrapping belt to form a cylinder.
The utility model has the advantages that:
the utility model discloses use in the exploratory well, take the hollow curved surface body skeleton of fastening to make it form hollow cylinder structure by the parcel, then place it in the exploratory well, play and prevent that the exploratory well from collapsing, the purpose of operation personnel safety in the protection well. The device has the advantages of stability, reliability, quick assembly and disassembly, repeated use and convenient transportation.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the wrapping tape 1.
FIG. 3 is a schematic view of the skeleton structure of a hollow curved body, wherein (a) is an outer side and (b) is an inner side.
FIG. 4 is a force diagram of the present apparatus.
In the figures, the reference numbers are: 1. wrapping the belt; 101. nylon magic tape; 102. wrapping the belt bolt holes; 103. lifting lugs; 104 wrapping the belt body; 2. a hollow curved body skeleton; 201. an outer bolt hole; 3. and (4) bolts.
Detailed Description
Example 1:
in order to overcome the current problem of strutting that the installation rate is slow and unable used repeatedly, the utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton as shown in fig. 1-4, the utility model discloses a hollow curved surface body skeleton of parcel area fastening makes it form hollow cylinder structure, then places it in the exploratory well, plays and prevents that the exploratory well from collapsing, the purpose of operating personnel safety in the protection well. The device is stable and reliable, quick to install and disassemble, reusable and convenient to transport.
The utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton, includes parcel area 1 and hollow curved surface body skeleton 2 at least, hollow curved surface body skeleton 2 be a plurality of, a plurality of hollow curved surface body skeletons 2 are fixed in proper order on parcel area 1, parcel area 1 is rolled up and is the hollow cylinder form, a plurality of hollow curved surface body skeleton 2 be located parcel area 1.
The utility model discloses in, the effect of parcel area 1 encloses to roll up fixed hollow curved surface body skeleton 2, makes it enclose into the cylinder shape, and convenient hoist and mount can block earth piece and a small amount of infiltration in exploratory well interior trade.
The utility model discloses in, hollow curved surface body skeleton 2 undertakes the effect of strutting, after assembling into the cylinder, if meet the exploratory well and collapse its pressure that receives and can convert thrust to peripheral transmission, make extrusion atress each other between hollow curved surface body skeleton 2, the inside atress that does not support device, and exploratory well inner wall and take 1 constraint effect at the parcel also will make the unlikely outside destruction of cylinder structure to guarantee operation personnel's safety.
Example 2:
based on embodiment 1, in this embodiment, preferably, the hollow curved body frameworks 2 are sequentially fixed on the wrapping band 1 through bolts 3.
Preferably, the bolt 3 is an M10 bolt.
Preferably, the wrapping tape 1 comprises nylon magic tapes 101, wrapping tape bolt holes 102, two lifting lugs 103 and a wrapping tape main body 104, wherein the nylon magic tapes 101 are arranged at the left end and the right end of the wrapping tape main body 104, the two lifting lugs 103 are symmetrically arranged at the upper end of the wrapping tape main body 104, and a plurality of wrapping tape bolt holes 102 are distributed on the wrapping tape main body 104.
Preferably, the outer side surface of each hollow curved surface body framework 2 is provided with an outer bolt hole 201, and the outer bolt hole 201 corresponds to the wrapping bolt hole 102 on the wrapping belt 1; the curvature of the inner side of the hollow curved surface body framework 2 is 300R, and the curvature of the outer side of the hollow curved surface body framework is 400R.
Preferably, the number of the hollow curved body frameworks 2 is 12, and the 12 hollow curved body frameworks 2 are fixed on the wrapping belt 1 by bolts 3 and are bound by the wrapping belt 1 to form a cylinder.
Preferably, the hollow curved surface body framework 2 is 5052 aluminum alloy.
Preferably, the lifting lug 103 and the wrapping belt main body 104 are both made of 300D oxford fabric, and a metal ring is embedded in an inner hole of the lifting lug 103.
In this embodiment, the nylon magic tape 101 is sewn to both left and right ends of the wrapping tape main body 104. The inner diameter of the wrapping bolt hole 102 is 10mm, and a metal ring is embedded in the hole. The lug 103 material is 300D oxford or PVC coated fabric, and the becket 103 hole inlays has the becket. The wrapping tape main body 104 is made of 300D oxford cloth or PVC coating cloth. The outer bolt hole 31201 has an inner diameter of 10mm and is internally threaded. The hollow curved surface body framework 2 is made of 5052 aluminum alloy, the inner curvature is 300R, and the outer curvature is 400R.
The utility model discloses when using, the exploratory well is by artifical excavation, diameter 810mm, at first by artifical excavation to 0.5m degree of depth, fix 12 hollow curved body skeletons 2 on parcel area 1 in proper order at the external bolt 3 of well after that, then take 1 to roll up parcel, and it is fixed to glue nylon magic subsides 102 firmly, constitute the illustrated exploratory well supporting device of figure 1 this moment, place it on the exploratory well, the excavation operation personnel excavate the exploratory well at the supporting device inboard, under self action of gravity, exploratory well supporting device can sink gradually along with the excavation of exploratory well, protection operation personnel safety, after one section exploratory well supporting device falls into the exploratory well completely, assemble another section supporting device again, put into the exploratory well, because the limiting action of exploratory well inner wall, supporting device can fold the section by section, so reciprocate in proper order, accomplish until the exploratory well. The lifting lug 103 on the wrapping tape 1 can be hooked by the hook when the device is recovered, and the lifting lug is lifted out of the well section by the windlass.
In this supporting device, parcel area 1 main function encloses to roll up fixed hollow curved surface body skeleton 2, makes it enclose into the cylinder shape, and convenient hoist and mount can block earth piece and a small amount of infiltration in exploratory well industry.
The hollow curved surface body framework 2 mainly plays a role in supporting, after the cylindrical body is assembled, if the exploratory well collapses, the pressure borne by the exploratory well can be converted into thrust to be transmitted to the periphery, so that the hollow curved surface body framework 2 is mutually extruded and stressed, the supporting device is not stressed, the inner wall of the exploratory well and the binding effect of the wrapping belt 1 can prevent the cylindrical structure from being damaged outwards, and therefore the safety of operating personnel is ensured.
The above illustration is merely an illustration of the present invention, and does not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention. The structure of the device not described in detail in this embodiment is well known in the art and commonly used in the industry, and will not be described here.
Claims (6)
1. The utility model provides a detachable exploratory well supporting device who has hollow curved surface body skeleton which characterized in that: the wrapping belt at least comprises a wrapping belt (1) and a hollow curved body framework (2), wherein the hollow curved body frameworks (2) are multiple, the hollow curved body frameworks (2) are sequentially fixed on the wrapping belt (1), the wrapping belt (1) is rolled up to be in a hollow cylinder shape, and the hollow curved body frameworks (2) are located in the wrapping belt (1).
2. The detachable exploratory well supporting device with the hollow curved surface body framework is characterized in that: the hollow curved surface body frameworks (2) are sequentially fixed on the wrapping belt (1) through bolts (3).
3. The detachable exploratory well supporting device with the hollow curved surface body framework is characterized in that: the bolt (3) is an M10 bolt.
4. The detachable exploratory well supporting device with the hollow curved surface body framework is characterized in that: the wrapping belt (1) comprises nylon magic cards (101), wrapping belt bolt holes (102), lifting lugs (103) and a wrapping belt main body (104), the nylon magic cards (101) are arranged at the left end and the right end of the wrapping belt main body (104), the two lifting lugs (103) are symmetrically arranged at the upper end of the wrapping belt main body (104), and the wrapping belt main body (104) is provided with a plurality of wrapping belt bolt holes (102).
5. The detachable exploratory well supporting device with the hollow curved surface body framework is characterized in that: an outer bolt hole (201) is formed in the outer side face of each hollow curved surface body framework (2), and the outer bolt hole (201) corresponds to a wrapping belt bolt hole (102) in the wrapping belt (1); the curvature of the inner side of the hollow curved surface body framework (2) is 300R, and the curvature of the outer side of the hollow curved surface body framework is 400R.
6. The detachable exploratory well supporting device with the hollow curved surface body framework is characterized in that: the hollow curved surface body frameworks (2) are 12, and 12 hollow curved surface body frameworks (2) are fixed on the wrapping belt (1) through bolts (3) and are bound by the wrapping belt (1) to form a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936625.XU CN212428822U (en) | 2020-05-28 | 2020-05-28 | Detachable exploratory well supporting device with hollow curved surface body framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936625.XU CN212428822U (en) | 2020-05-28 | 2020-05-28 | Detachable exploratory well supporting device with hollow curved surface body framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428822U true CN212428822U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936625.XU Active CN212428822U (en) | 2020-05-28 | 2020-05-28 | Detachable exploratory well supporting device with hollow curved surface body framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428822U (en) |
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2020
- 2020-05-28 CN CN202020936625.XU patent/CN212428822U/en active Active
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