CN114737588A - Reliable precipitation well structure in complicated soil layer - Google Patents
Reliable precipitation well structure in complicated soil layer Download PDFInfo
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- CN114737588A CN114737588A CN202210569172.5A CN202210569172A CN114737588A CN 114737588 A CN114737588 A CN 114737588A CN 202210569172 A CN202210569172 A CN 202210569172A CN 114737588 A CN114737588 A CN 114737588A
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- reinforcing
- well
- anchor strut
- driving groove
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
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- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The application relates to a reliable dewatering well structure in a complex soil layer, which comprises a well pipe, wherein a plurality of groups of reinforcing mechanisms are arranged on the outer wall of the well pipe along the circumferential direction of the well pipe, each group of reinforcing mechanisms comprises a reinforcing rod and a plurality of reinforcing plates, the reinforcing rods are arranged along the length direction of the well pipe, the reinforcing plates are arranged on the reinforcing rods at intervals along the length direction of the reinforcing rods, a driving mechanism for driving the reinforcing plates to move towards the side wall close to or far away from the well hole is arranged on the reinforcing rods, and the reinforcing rods are detachably connected to the well pipe; the present application has the advantage of improving the stability of the well tubular in the wellbore.
Description
Technical Field
The utility model relates to a building construction field especially relates to a reliable precipitation well structure in complicated soil layer.
Background
The dewatering well is a small well for draining accumulated water in a mine tunnel or a stope. In general, in the process of mining, an underground tunnel drainage system is available, so that water in a stope or a tunnel is guided into precipitation wells at certain intervals along a ditch, flows into a water sump through the underground tunnel communicated with the precipitation wells, and is drained to the ground through a special drainage well by a water pump or directly flows out of the ground through the drainage tunnel.
Chinese patent application publication No. CN113789800A discloses a dewatering well structure, it is including offering the well hole on ground and inserting the well casing in the well hole, well casing top periphery side cover is equipped with the installation cover, the rotatory cover of periphery side of installation cover is equipped with the adapter sleeve, the adapter sleeve top is provided with the storage fill that is used for storing the filter material, the storage fill bottom is provided with the output tube, set up the connecting hole that supplies the delivery tube to pass the adapter sleeve downwards on the adapter sleeve, the adapter sleeve slides from top to bottom and is provided with the smoothing board that is used for smoothing the interior discharge filter material of output tube, the installation cover is provided with the control assembly who is used for controlling the spliced pole lapse when encircleing the well casing motion, the adapter sleeve is provided with the fixed subassembly that is used for fixed connection post after the spliced pole upwards slides, adapter sleeve periphery side is provided with the rotatory feasible stirring post that smooths the board and follow and smooth from the discharge filter material of output tube of drive adapter sleeve.
With respect to the related art among the above, there are the following technical drawbacks: when excavating a borehole to the surface, it is necessary to excavate a borehole that is larger than the well casing, resulting in poor stability of the well casing located in the borehole.
Disclosure of Invention
In order to improve the stability that the well casing is located the well bore, this application provides a reliable precipitation well structure in complicated soil layer.
The application provides a reliable precipitation well structure in complicated soil layer adopts following technical scheme:
the utility model provides a reliable precipitation well structure in complicated soil layer, includes the well casing, the circumference position along the well casing on the outer wall of well casing is provided with multiunit strengthening mechanism, and every group strengthening mechanism all includes anchor strut and a plurality of gusset plate, the anchor strut sets up along the length direction of well casing, and is a plurality of the gusset plate sets up on the anchor strut along the length direction interval of the length direction of anchor strut, be provided with on the anchor strut and be used for driving a plurality of gusset plates orientation and be close to or keep away from the actuating mechanism that the well casing lateral wall removed, the connection can be dismantled to the anchor strut on the well casing.
By adopting the technical scheme, the reinforcing plates are driven to move by the driving mechanism, so that the reinforcing plates are abutted to the inner side wall of the well hole, and the plurality of reinforcing plates can support the well pipe, thereby improving the stability of the well pipe in the well hole; adopt its simple structure that sets up of a plurality of gusset plates to can not influence the infiltration of well casing, can dismantle the anchor strut and connect on the well casing, thereby be convenient for to anchor strut reuse, make the well casing of difference all can adopt anchor strut and gusset plate to realize consolidating.
Optionally, a driving groove has been seted up along the length direction of reinforcing bar on the reinforcing bar, the one end in driving groove is and seals the setting, and the other end runs through the reinforcing bar sets up, actuating mechanism includes that the length direction along the driving groove rotates the dwang that sets up in the driving groove, the position that just is located every gusset plate place on the dwang all is provided with and is used for driving the drive assembly that the gusset plate orientation is close to or keeps away from the removal of wellhole lateral wall.
Through adopting above-mentioned technical scheme, drive assembly through the dwang drives the gusset plate orientation and is close to or keeps away from the direction removal of wellhole inside wall to the realization adopts its simple structure of setting up of drive groove, dwang and drive assembly to the drive of gusset plate, has improved the drive effect to the gusset plate.
Optionally, the drive assembly establishes and a plurality of two-way lead screw of fixed connection on the dwang including the cover, and is a plurality of two-way lead screw is with a plurality of the gusset plate is the one-to-one setting, every all overlap on the both ends screw portion of two-way lead screw and establish and threaded connection has the movable block, the movable block slides and sets up at the driving groove, both sides be provided with the connecting rod between movable block and the gusset plate, the articulated setting on the movable block of one end of connecting rod, the articulated setting on the gusset plate of the other end, the dwang is close to the tip that the driving groove runs through the gusset rod and extends to the driving groove and sets up outward, the tip that the dwang is located the driving groove outside is provided with the rotation handle.
Through adopting above-mentioned technical scheme, it rotates to drive the dwang through rotating the handle, make the dwang drive two-way lead screw and rotate, slide to set up at the drive inslot because of the movable block, make the movable block can not follow the rotation of two-way lead screw and rotate, thereby make the both ends screw thread portion that the movable block of both sides is located two-way lead screw to move, the movable block of both sides can drive the connecting rod and be located the pin joint and rotate, make the connecting rod rotate towards the horizontality by the tilt state, the connecting rod can drive gusset plate butt to the inside wall of wellhole this moment, connecting rod and gusset plate can play the effect of support to the well casing, thereby the stability of well casing has been improved, adopt two-way lead screw driven setting to drive the gusset plate and fix the position after arbitrary removal, the drive effect to the gusset plate has been improved.
Optionally, the connection can be dismantled on the dwang to two-way lead screw, the position at blind end place that just is located the driving groove of anchor strut is provided with the guide cylinder, the guide cylinder is used for supplying the tip of dwang to insert, the driving groove just is located the position of keeping away from the driving groove blind end and can dismantle and be connected with the closure plate, the tip that the driving groove blind end was kept away from to the dwang is worn to establish and is rotated and connect on the closure plate, the dwang can be dismantled through closure plate and guide cylinder and connect in the driving groove.
Through adopting above-mentioned technical scheme, the setting of guide cylinder and closing plate can drive the dwang and can dismantle the connection in the drive groove, is located the drive inslot with the dwang and takes out the back, through being located two-way lead screw and taking off on the dwang for two-way lead screw drives a plurality of gusset plates and takes off the back, is convenient for adjust the quantity of gusset plate, thereby makes the gusset plate of different quantity play different supporting effect, and the diameter when the well casing is different, has improved the supporting effect to different diameter well casings.
Optionally, the reinforcing rod is provided with a mounting bolt in a penetrating manner, the sealing plate is provided with a bolt hole for screwing the rod part of the mounting bolt, and the sealing plate is detachably connected in the reinforcing rod through the mounting bolt.
By adopting the technical scheme, the installation bolt is convenient for fixing the closing plate to the state of being positioned in the driving groove, so that the closing plate drives the rotating rod to be fixed in the driving groove, and the rotating rod is prevented from being positioned in the driving groove and inclining; the mounting bolt is simple in structure, and the fixing effect of the sealing plate is improved.
Optionally, be provided with first mounting panel on the outer wall of anchor strut, the edge that the anchor strut was kept away from to first mounting panel is provided with the second mounting panel, the length direction setting of perpendicular to anchor strut is followed to first mounting panel, the length direction setting of parallel to anchor strut is followed to the second mounting panel, leave the fixed space that the edge that is used for supplying the well casing moved into between second mounting panel and the anchor strut, be provided with on the second mounting panel and be used for fixing the mounting to on the well casing with the second mounting panel.
Through adopting above-mentioned technical scheme, with the marginal immigration of well casing to between second mounting panel and the anchor strut, fix the second mounting panel on the well casing through the mounting for the anchor strut is fixed on the outer wall of well casing, is convenient for install and dismantle the anchor strut, thereby is convenient for arrange the anchor strut in other well casings and use.
Optionally, the fixing part includes a fixing bolt which is arranged in a penetrating manner and is in threaded connection with the second mounting plate, and a rod part of the fixing bolt is used for being abutted against the inner wall of the well pipe.
Through adopting above-mentioned technical scheme, can drive the outer wall butt of well casing on the outer wall of anchor strut through fixing bolt, adopt its simple structure of fixing bolt's setting, improved the fixed effect to the anchor strut to the well casing that adopts fixing bolt's setting to be convenient for to different thickness is fixed, has further improved the fixed effect to the well casing.
Optionally, be provided with a plurality of balls on the inner wall of guide cylinder, the position that just is located the dwang and wears to establish on the closing plate is provided with the bearing, the outer lane of bearing is fixed to be set up in the closing plate, the dwang is fixed to be set up in the inner circle of bearing.
Through adopting above-mentioned technical scheme, setting up of ball and bearing has improved the rotation effect of dwang.
In summary, the present application includes at least one of the following beneficial technical effects:
the reinforcing plates are driven to move by the driving mechanism, so that the reinforcing plates are abutted to the inner side wall of the well hole, and the plurality of reinforcing plates can support the well pipe, so that the stability of the well pipe in the well hole is improved; the structure is simple by adopting the arrangement of the plurality of reinforcing plates, the water seepage of the well pipe cannot be influenced, and the reinforcing rods are detachably connected to the well pipe, so that the reinforcing rods can be conveniently recycled, and different well pipes can be reinforced by adopting the reinforcing rods and the reinforcing plates;
the guide cylinder and the sealing plate are arranged to drive the rotating rod to be detachably connected into the driving groove, after the rotating rod is positioned in the driving groove and taken out, the bidirectional screw rod is positioned on the rotating rod and taken down, so that the bidirectional screw rod drives the plurality of reinforcing plates to be taken down, the number of the reinforcing plates is convenient to adjust, different supporting effects are achieved by the reinforcing plates in different numbers, and when the diameters of the well pipes are different, the supporting effect on the well pipes with different diameters is improved;
the outer wall of the well pipe can be driven to abut against the outer wall of the reinforcing rod through the fixing bolt, the fixing bolt is simple in structure, the fixing effect of the reinforcing rod is improved, the fixing bolt is convenient to fix the well pipes with different thicknesses, and the fixing effect of the well pipes is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of a half-section structure of an embodiment of the present application;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a well pipe; 11. a reinforcing rod; 111. a reinforcing plate; 12. a first mounting plate; 121. a second mounting plate; 122. fixing the bolt; 13. a drive slot; 131. rotating the rod; 132. a bidirectional lead screw; 133. a moving block; 134. a connecting rod; 135. rotating the handle; 14. a guide cylinder; 141. a closing plate; 142. installing a bolt; 143. and connecting the bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses reliable precipitation well structure in complicated soil layer. Referring to fig. 1, a reliable dewatering well structure in a complex soil layer comprises a well pipe 1, and a plurality of groups of reinforcing mechanisms are arranged on the outer wall of the well pipe 1 along the circumferential direction of the well pipe 1.
With reference to fig. 1 and 2, each of the reinforcing mechanisms comprises a reinforcing rod 11 and a plurality of reinforcing plates 111, the reinforcing rod 11 is arranged along the length direction of the well pipe 1, and the plurality of reinforcing plates 111 are arranged on the reinforcing rod 11 at intervals along the length direction of the reinforcing rod 11; the reinforcing rods 11 are provided with a driving mechanism for driving the plurality of reinforcing plates 111 toward and away from the side wall of the wellbore.
With reference to fig. 2 and 3, in order to detachably connect the reinforcing rod 11 to the well pipe 1, so that the reinforcing rod 11 can drive the driving mechanism to be placed on another well pipe 1 for use, a first mounting plate 12 is disposed on an outer wall of the reinforcing rod 11, a second mounting plate 121 is disposed on an edge of the first mounting plate 12 away from the reinforcing rod 11, the first mounting plate 12 is disposed along a length direction perpendicular to the reinforcing rod 11, the second mounting plate 121 is disposed along a length direction parallel to the reinforcing rod 11, and a fixing space for the edge of the well pipe 1 to move into is left between the second mounting plate 121 and the reinforcing rod 11.
With reference to fig. 2 and 3, in order to further improve the fixing effect of the well pipe 1 in the fixing space, the second mounting plate 121 is provided with a fixing member for fixing the second mounting plate 121 to the well pipe 1; the fixing piece comprises a fixing bolt 122 which is arranged in a penetrating way and is in threaded connection with the second mounting plate 121, and the rod part of the fixing bolt 122 is used for being abutted against the inner wall of the well pipe 1; it moves to be located second mounting panel 121 through fixing bolt 122 and twist for fixing bolt 122 drives the outer wall butt of well casing 1 to reinforcing bar 11, thereby realizes fixed to reinforcing bar 11, in other embodiments, can replace fixing bolt 122 for the electric jar, with the fixed setting of electric jar on second mounting panel 121, wear to establish and sliding connection on second mounting panel 121 with the drive end of electric jar, thereby make the electric jar can realize fixing reinforcing bar 11 equally.
Referring to fig. 2 and 3, a driving groove 13 is formed in the reinforcing rod 11 along the length direction of the reinforcing rod 11, one end of the driving groove 13 is sealed, and the other end of the driving groove 13 penetrates through the reinforcing rod 11; in the present embodiment, the cross section of the driving groove 13 is provided in a "T" shape, and the driving mechanism includes a rotating lever 131 rotatably provided in the driving groove 13 in the length direction of the driving groove 13.
Referring to fig. 2 and 3, a driving assembly for driving the reinforcing plates 111 to move toward or away from the side wall of the well is provided on the rotating rod 131 at the position of each reinforcing plate 111; the driving assembly comprises a plurality of bidirectional lead screws 132 which are sleeved and fixedly connected to the rotating rod 131, the bidirectional lead screws 132 are arranged in one-to-one correspondence with the reinforcing plates 111, and threaded portions at two ends of each bidirectional lead screw 132 are sleeved and are in threaded connection with moving blocks 133; in this embodiment, the moving block 133 is disposed to cooperate with the driving groove 13 of the "T" shape.
Referring to fig. 2 and 3, the moving block 133 is slidably disposed in the driving groove 13, a connecting rod 134 is disposed between the two moving blocks 133 and the reinforcing plate 111, one end of the connecting rod 134 is hinged to the moving block 133, the other end of the connecting rod 134 is hinged to the reinforcing plate 111, the rotating rod 131 is disposed near the driving groove 13 and extends to the outside of the driving groove 13 through the end of the reinforcing rod 11, and the rotating handle 135 is disposed at the end of the rotating rod 131 outside the driving groove 13.
The rotating rod 131 is driven to rotate through the rotating handle 135, the rotating rod 131 drives the bidirectional lead screw 132 to rotate, the moving blocks 133 are arranged in the driving groove 13 in a sliding mode, the moving blocks 133 cannot rotate along with the rotation of the bidirectional lead screw 132, the moving blocks 133 on the two sides are located on the threaded portions of the two ends of the bidirectional lead screw 132 to move, the moving blocks 133 on the two sides can drive the connecting rod 134 to be located at hinged points to rotate, the connecting rod 134 rotates towards the horizontal state from the inclined state, the connecting rod 134 can drive the reinforcing plate 111 to abut against the inner side wall of the well hole at the moment, and the connecting rod 134 and the reinforcing plate 111 can support the well pipe 1.
With reference to fig. 2 and 3, in order to detachably connect the rotating rod 131 in the driving groove 13, so as to facilitate the adjustment of the number of the reinforcing plates 111, a guide cylinder 14 is disposed in the driving groove 13 of the reinforcing rod 11 and at the position of the closed end of the driving groove 13, the guide cylinder 14 is used for inserting the end of the rotating rod 131, a closing plate 141 is detachably connected in the driving groove 13 and at the position far away from the closed end of the driving groove 13, the closing plate 141 is matched with the driving groove 13 in a "T" shape, the end of the rotating rod 131 far away from the closed end of the driving groove 13 is inserted and rotatably connected to the closing plate 141, and the rotating rod 131 is detachably connected in the driving groove 13 through the closing plate 141 and the guide cylinder 14.
With reference to fig. 2 and 3, in order to fix and detach the closing plate 141, a mounting bolt 142 penetrates through the reinforcing rod 11, a bolt hole for screwing the rod portion of the mounting bolt 142 is formed in the closing plate 141, and the closing plate 141 is detachably connected in the reinforcing rod 11 through the mounting bolt 142.
Referring to fig. 2 and 3, in order to further improve the rotation effect of the rotating rod 131 in the driving groove 13, a plurality of balls (not shown) are disposed on the inner wall of the guide cylinder 14, a bearing (not shown) is disposed on the closing plate 141 at a position where the rotating rod 131 penetrates, an outer ring of the bearing is fixedly disposed in the closing plate 141, and the rotating rod 131 is fixedly disposed in an inner ring of the bearing.
With reference to fig. 2 and 3, in order to detachably connect the bidirectional screw 132 to the rotating rod 131, when the rotating rod 131 is taken out of the driving groove 13, the bidirectional screw 132 is conveniently located on the rotating rod 131 to be taken down, a connecting bolt 143 for plugging and screwing on the rotating rod 131 is arranged on the bidirectional screw 132 in a penetrating manner, and the connecting bolt 143 is located in the middle of the bidirectional screw 132, so that the number of the bidirectional screw 132 and the reinforcing plate 111 can be conveniently adjusted.
The implementation principle of reliable precipitation well structure in complicated soil layer of this application embodiment does: selecting a proper amount of reinforcing plates 111 according to the diameter and the length of the well pipe 1, fixing the bidirectional screw rod 132 at a designated position on the rotating rod 131 through the connecting bolt 143, at the moment, moving the rotating rod 131 into the driving groove 13, so that the rotating rod 131 is inserted into the guide cylinder 14, fixing the rotating rod 131 in the driving groove 13 through the closing plate 141, at the moment, driving the rotating rod 131 to rotate through the rotating handle 135, the rotating rod 131 can drive the threaded screw rod to rotate, so that the two side moving blocks 133 can be located on the bidirectional screw rod 132 to move, the two side moving blocks 133 can drive the connecting rod 134 to be located at the hinge point to rotate, so that the connecting rod 134 rotates from the inclined state to the horizontal state, at the moment, the connecting rod 134 can drive the reinforcing plates 111 to abut against the inner side wall of the well pipe, and the connecting rod 134 and the reinforcing plates 111 can support the well pipe 1, by adopting the arrangement of the present application, without filling a supporting material for the well pipe 1 between the well pipe 1 and the side wall of the well pipe, the construction period is shortened, and the stability and the strength of the well pipe 1 are improved.
Claims (8)
1. The utility model provides a reliable precipitation well structure in complicated soil layer which characterized in that: including well casing (1), be provided with the multiunit strengthening mechanism along the circumferential direction position of well casing (1) on the outer wall of well casing (1), every group strengthening mechanism all includes anchor strut (11) and a plurality of gusset plate (111), the length direction setting of well casing (1) is followed in anchor strut (11), and is a plurality of the gusset plate (111) set up on anchor strut (11) along the length direction interval of anchor strut (11), be provided with on anchor strut (11) and be used for driving a plurality of gusset plate (111) orientation and be close to or keep away from the actuating mechanism that the well bore lateral wall removed, anchor strut (11) can be dismantled and connect on well casing (1).
2. The structure of the reliable precipitation well in the complex soil layer according to claim 1, characterized in that: the utility model discloses a well hole lateral wall is including reinforcing bar (11), reinforcing bar (11) are gone up the length direction of following reinforcing bar (11) and have been seted up drive groove (13), the one end of drive groove (13) is closed setting, and the other end runs through reinforcing bar (11) set up, actuating mechanism includes length direction along drive groove (13) and rotates dwang (131) that set up in drive groove (13), the position that just is located every reinforcing plate (111) place on dwang (131) all is provided with and is used for driving reinforcing plate (111) orientation and is close to or keeps away from the drive assembly that the well hole lateral wall removed.
3. The structure of the reliable precipitation well in the complex soil layer according to claim 2, characterized in that: the driving component comprises a plurality of bidirectional screw rods (132) which are sleeved and fixedly connected with the rotating rod (131), the bidirectional screw rods (132) and the reinforcing plates (111) are arranged in a one-to-one correspondence manner, the threaded parts at the two ends of each bidirectional screw rod (132) are sleeved and connected with moving blocks (133) in a threaded manner, the moving block (133) is arranged in the driving groove (13) in a sliding way, a connecting rod (134) is arranged between the moving block (133) at two sides and the reinforcing plate (111), one end of the connecting rod (134) is hinged on the moving block (133), the other end is hinged on the reinforcing plate (111), the rotating rod (131) is arranged near the end part of the driving groove (13) penetrating through the reinforcing rod (11) and extending out of the driving groove (13), the end part of the rotating rod (131) outside the driving groove (13) is provided with a rotating handle (135).
4. The structure of reliable precipitation well in complicated soil layer of claim 3, characterized in that: two-way lead screw (132) can be dismantled and connect on dwang (131), the position at blind end place that just is located driving groove (13) in driving groove (13) of anchor strut (11) is provided with guide cylinder (14), guide cylinder (14) are used for supplying the tip of dwang (131) to insert, driving groove (13) are interior and be located the position of keeping away from driving groove (13) blind end and can be dismantled and be connected with closing plate (141), the tip that driving groove (13) blind end was kept away from in dwang (131) is worn to establish and is rotated and connect on closing plate (141), dwang (131) can be dismantled through closing plate (141) and guide cylinder (14) and connect in driving groove (13).
5. The structure of reliable precipitation well in complicated soil layer of claim 4, characterized in that: the reinforcing rod (11) is provided with a mounting bolt (142) in a penetrating mode, the closing plate (141) is provided with a bolt hole for the rod portion of the mounting bolt (142) to be screwed in, and the closing plate (141) is detachably connected into the reinforcing rod (11) through the mounting bolt (142).
6. The structure of reliable precipitation well in complex soil layer according to claim 5, characterized in that: be provided with first mounting panel (12) on the outer wall of anchor strut (11), the edge that anchor strut (11) was kept away from in first mounting panel (12) is provided with second mounting panel (121), the length direction setting of perpendicular to anchor strut (11) is followed in first mounting panel (12), the length direction setting that is on a parallel with anchor strut (11) is followed in second mounting panel (121), leave the fixed space that is used for supplying the edge of well casing (1) to move into between second mounting panel (121) and anchor strut (11), be provided with on second mounting panel (121) and be used for fixing the mounting of second mounting panel (121) to on well casing (1).
7. The structure of reliable precipitation well in complex soil layer according to claim 6, characterized in that: the mounting is including wearing to establish and fixing bolt (122) of threaded connection on second mounting panel (121), the pole portion of fixing bolt (122) is used for with the inner wall butt of well casing (1).
8. The structure of reliable precipitation well in complex soil layer according to claim 7, characterized in that: be provided with a plurality of balls on the inner wall of guide cylinder (14), the position that just is located dwang (131) and wears to establish on closing plate (141) is provided with the bearing, the outer lane of bearing is fixed to be set up in closing plate (141), dwang (131) are fixed to be set up in the inner circle of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569172.5A CN114737588A (en) | 2022-05-24 | 2022-05-24 | Reliable precipitation well structure in complicated soil layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569172.5A CN114737588A (en) | 2022-05-24 | 2022-05-24 | Reliable precipitation well structure in complicated soil layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114737588A true CN114737588A (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210569172.5A Pending CN114737588A (en) | 2022-05-24 | 2022-05-24 | Reliable precipitation well structure in complicated soil layer |
Country Status (1)
| Country | Link |
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| CN (1) | CN114737588A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209603145U (en) * | 2018-12-06 | 2019-11-08 | 浙江勤丰市政园林建设有限公司 | A kind of deep foundation pit support structure |
| KR20200001851U (en) * | 2020-03-04 | 2020-08-20 | 정하익 | Improved, reinforced pile, pier, footing, caisson, foundation |
| CN111827304A (en) * | 2020-07-31 | 2020-10-27 | 周玉龙 | Integral sinking construction method and construction device for basement |
| CN112575798A (en) * | 2020-11-10 | 2021-03-30 | 上海绿地建设(集团)有限公司 | Building foundation bearing structure |
| CN215252817U (en) * | 2021-07-05 | 2021-12-21 | 博士特建筑科技有限公司 | Pile foundation reinforcing and supporting device |
-
2022
- 2022-05-24 CN CN202210569172.5A patent/CN114737588A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209603145U (en) * | 2018-12-06 | 2019-11-08 | 浙江勤丰市政园林建设有限公司 | A kind of deep foundation pit support structure |
| KR20200001851U (en) * | 2020-03-04 | 2020-08-20 | 정하익 | Improved, reinforced pile, pier, footing, caisson, foundation |
| CN111827304A (en) * | 2020-07-31 | 2020-10-27 | 周玉龙 | Integral sinking construction method and construction device for basement |
| CN112575798A (en) * | 2020-11-10 | 2021-03-30 | 上海绿地建设(集团)有限公司 | Building foundation bearing structure |
| CN215252817U (en) * | 2021-07-05 | 2021-12-21 | 博士特建筑科技有限公司 | Pile foundation reinforcing and supporting device |
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