CN214832899U - Assembled tailing pond radiation well ring with fixing grooves - Google Patents
Assembled tailing pond radiation well ring with fixing grooves Download PDFInfo
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- CN214832899U CN214832899U CN202120836402.0U CN202120836402U CN214832899U CN 214832899 U CN214832899 U CN 214832899U CN 202120836402 U CN202120836402 U CN 202120836402U CN 214832899 U CN214832899 U CN 214832899U
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Abstract
The utility model discloses an assembled tailing storehouse radiant well curb with fixed slots, which comprises a plurality of arc-shaped prefabricated well walls, wherein the prefabricated well walls are spliced to form an annular assembled well curb; the walling cribs are spliced up and down to form an assembled radiation well; the well wall comprises a prefabricated well wall and a prefabricated well wall, wherein a fixing groove is integrally formed at one end of the prefabricated well wall, a fixing block is integrally formed at the other end of the prefabricated well wall, and the fixing groove and the fixing block between the left and right adjacent prefabricated well walls are mutually spliced to form a well ring; a preformed hole is longitudinally formed in the prefabricated well wall, a fixed rod is arranged in the preformed hole, the bottom of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the lower part of the upper prefabricated well wall and the lower prefabricated well wall, and the top of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the upper part of the upper prefabricated well wall and the lower prefabricated well wall; the utility model discloses a concatenation forms the walling crib about earlier, and the walling crib concatenation forms the radiant well about going up, and the installation is simple, construction convenience can improve the installation effectiveness, reduces the construction risk.
Description
Technical Field
The utility model relates to a radiation well construction field, concretely relates to assembled tailing storehouse radiation well walling crib of area fixed slot.
Background
The overhigh saturation line of the dam body of the tailing pond is the biggest threat on the safety of the tailing pond, the saturation line of the tailing pond is reduced by adopting a radiation well drainage and seepage technology widely at present, cast-in-place reinforced concrete well rings are mostly adopted in open caisson construction of a radiation well, manual excavation and sinking are carried out, and the well rings are manufactured in sections, sunk in sections and manufactured and sunk alternately.
The problems existing in the cast-in-place reinforced concrete well ring are as follows: 1. the concrete well ring is cast in place in sections, the next section of concrete can be manufactured only after the concrete reaches a certain strength, the concrete well ring comprises the working procedures of template installation, steel bar manufacturing and installation, concrete cast-in-place, template removal and the like, the time consumption is long, and the construction speed is slow; 2. during construction, due to the fact that the progress of cast-in-place reinforced concrete is slow, the height difference is formed between tailings in a well ring of a radiation well and tailings outside the well ring, the tailings at the periphery of the well flow back into the well ring too fast along with peripheral underground water when the well is dug to a position below the underground water level, the tailings at the periphery of the well flow back into the well ring unevenly around the well, the well shaft of the radiation well is often inclined, the axis of the well shaft is not easy to control, the installation quality and the seepage discharging effect of the radiation pipe in the later period are affected, the well ring is seriously displaced, the radiation pipe and a flow guide pipe are sheared, the pipe breakage accident is caused, and the construction quality is difficult to guarantee; 3. in the cast-in-place process of the radiation well, templates, reinforcing steel bars and cast-in-place concrete need to be installed in the well, limited space operation is performed, the open caisson depth is generally deep, safety risks such as falling from high altitude, falling of high altitude objects and the like exist in high altitude operation, and the construction safety risk coefficient is high; 4. the site stirring concrete causes certain pollution to the construction site environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled tailing storehouse radiation well walling crib of taking fixed slot and construction method thereof, the utility model discloses utilize walling crib weight can be at the in-process of digging the well, with the installation of walling crib one deck stack, improved the efficiency of construction, reduced the construction risk.
In order to achieve the above object, the utility model provides a following technical scheme:
the assembled tailing pond radiation well ring with the fixing grooves comprises a plurality of arc-shaped prefabricated well walls, and the prefabricated well walls are spliced to form an annularly-assembled well ring; the walling cribs are spliced up and down to form an assembled radiation well; the well wall comprises a prefabricated well wall and a prefabricated well wall, wherein a fixing groove is integrally formed at one end of the prefabricated well wall, a fixing block is integrally formed at the other end of the prefabricated well wall, and the fixing groove and the fixing block between the left and right adjacent prefabricated well walls are mutually spliced to form a well ring; the prefabricated well wall is characterized in that a preformed hole is longitudinally formed in the prefabricated well wall, a fixed rod is arranged in the preformed hole, the bottom of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the lower part of the upper prefabricated well wall and the lower prefabricated well wall, and the top of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the upper part of the upper prefabricated well wall and the lower prefabricated well wall.
Furthermore, the top of the prefabricated well wall is provided with a groove, the bottom of the prefabricated well wall is integrally formed with a convex block, and the groove and the convex block between the upper prefabricated well wall and the lower prefabricated well wall are matched and spliced with each other.
Furthermore, the adjacent prefabricated well walls are bonded and sealed through adhesive tapes.
Furthermore, high-strength non-shrinkage quick-drying grouting material is filled between the preformed hole and the fixed rod.
Furthermore, the fixed rod is consistent with the height of the prefabricated well wall.
A construction method of an assembled tailing pond radiation well curb with a fixing groove comprises the following steps:
s1: an arc-shaped prefabricated well wall is manufactured in advance, and the well wall is conveyed to the side of a radiant well to be excavated;
s2: measuring and positioning, leveling the ground around the construction part of the radiation well, after the first section of radiation well is assembled, temporarily anchoring the periphery of the radiation well by two steel strands, sealing a connecting joint by an adhesive tape, preventing slurry leakage and completing grouting of a fixed groove, and fixing an excavating device on a reserved fixed rod on the inner wall of the first section of radiation well after grouting strength meets requirements;
s3: excavating a radiant well with a certain depth, wherein the depth is not more than the height of a section of prefabricated well wall;
s4, when the radiation well is dug to the level ground with the top surface of the first section of walling crib, the second section of walling crib is installed, the left and right adjacent prefabricated well walls are spliced with each other through the adjacent fixing grooves and fixing blocks to form the annular walling crib, the peripheral steel strands are temporarily fixed, and the connecting joints are sealed by adhesive tapes to prevent slurry leakage;
s5, penetrating a fixing rod into a preformed hole of the walling crib, tightly connecting the fixing rod with a first section of walling crib fixing rod screw rod, and filling high-strength non-shrinkage quick-drying grouting material into the preformed hole;
s6, continuously digging a well, and slowly dropping a walling crib downwards through self gravity; splicing another walling crib according to the step S1, matching the walling crib with a fixed rod on a lower walling crib through a preformed hole, and connecting the fixed rod of the upper walling crib with the fixed rod of the lower walling crib through a screw rod;
s7, inserting another fixing rod into the reserved hole of the upper well curb, and filling high-strength non-shrinkage quick-drying grouting material into the reserved hole of the upper well curb to complete splicing of the upper and lower adjacent well curb;
and S8, repeating the steps S4-S7 as the well is dug deeper and deeper, and completing the assembly and splicing of the whole assembled tailing pond radiating well ring with the fixing grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the prefabricated wall of a well adopts standardized design, and batch production, the machineshop car is transported to the job site from the workshop, can improve assembly efficiency and assembly precision, to effective control such as engineering progress, cost, safety, quality, shorten construction period, be favorable to the energy saving of resources, reduce the construction pollution, improve economic benefits; and the utility model discloses at the in-process of installation, only need the workman assemble the operation outside the walling crib, need not operate in the well, avoid high altitude construction, can reduce the potential safety hazard in the construction.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the prefabricated well wall of the present invention;
FIG. 2 is a schematic structural view of the prefabricated well wall of the present invention after splicing;
fig. 3 is the utility model discloses a top view after the concatenation of prefabricated wall of a well.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Referring to figures 1-3 of the drawings,
an assembled tailing pond radiation well ring with a fixed groove comprises six arc-shaped prefabricated well walls 1, and a ring-shaped assembled well ring 7 is formed after the prefabricated well walls are spliced; the walling crib 7 is spliced up and down to form an assembled radiation well; 1 one end integrated into one piece of prefabricated wall of a well has fixed slot 2, 1 other end integrated into one piece of prefabricated wall of a well has fixed block 3, controls adjacently fixed slot 2 between the prefabricated wall of a well 1 and 3 mutual concatenations of fixed block form ring binder 7, preformed hole 4 has vertically been seted up of prefabricated wall of a well 1, be provided with dead lever 5 in the preformed hole 4, 5 bottoms of dead lever set up in preformed hole 4 of the prefabricated wall of a well 1 of a well 1 of two lower parts of the prefabricated wall of a well 1 from top to bottom, 5 tops of dead lever set up in the preformed hole 4 of the prefabricated wall of a well 1 on two upper portions of the prefabricated wall of a well 1 of a well from top to bottom.
In this embodiment, recess 6 has been seted up at prefabricated wall of a well 1 top, the bottom integrated into one piece of prefabricated wall of a well 1 has the lug (not drawn in the figure), and recess 6 and lug between the upper and lower adjacent prefabricated wall of a well 1 mutually cooperate the concatenation.
In this embodiment, it is adjacent through sticky tape bonding sealing between the prefabricated wall of a well 1, prevent grouting material leakage.
In the embodiment, a high-strength non-shrinkage quick-drying grouting material is filled between the preformed hole 4 and the fixing rod 5, and the high-strength non-shrinkage quick-drying grouting material is a high-flow, non-bleeding and anti-corrosion CGM (China general microbiological culture collection) high-strength non-shrinkage quick-drying grouting material (the strength of 4h reaches more than 20 Mpa) which forms a mortise and tenon joint structure to ensure that the well ring structure has enough rigidity and integrity.
In this embodiment, the fixed rod 5 is as high as the prefabricated well wall 1.
A construction process of an assembled tailing pond radiation well curb with a fixing groove comprises the following steps:
s1: an arc-shaped prefabricated well wall is manufactured in advance, and the well wall is conveyed to the side of a radiant well to be excavated;
s2: measuring and positioning, leveling the ground around the construction part of the radiation well, after the first section of radiation well is assembled, temporarily anchoring the periphery of the radiation well by two steel strands, sealing a connecting joint by an adhesive tape, preventing slurry leakage and completing grouting of a fixed groove, and fixing an excavating device on a reserved fixed rod on the inner wall of the first section of radiation well after grouting strength meets requirements;
s3: excavating a radiant well with a certain depth, wherein the depth is not more than the height of a section of prefabricated well wall;
s4, when the radiation well is dug to the level ground with the top surface of the first section of walling crib, the second section of walling crib is installed, the left and right adjacent prefabricated well walls are spliced with each other through the adjacent fixing grooves and fixing blocks to form the annular walling crib, the peripheral steel strands are temporarily fixed, and the connecting joints are sealed by adhesive tapes to prevent slurry leakage;
s5, penetrating a fixing rod into a preformed hole of the walling crib, tightly connecting the fixing rod with a first section of walling crib fixing rod screw rod, and filling high-strength non-shrinkage quick-drying grouting material into the preformed hole;
s6, continuously digging a well, and slowly dropping a walling crib downwards through self gravity; splicing another walling crib according to the step S1, matching the walling crib with a fixed rod on a lower walling crib through a preformed hole, and connecting the fixed rod of the upper walling crib with the fixed rod of the lower walling crib through a screw rod;
s7, inserting another fixing rod into the reserved hole of the upper well curb, and filling high-strength non-shrinkage quick-drying grouting material into the reserved hole of the upper well curb to complete splicing of the upper and lower adjacent well curb;
and S8, repeating the steps S4-S7 as the well is dug deeper and deeper, and completing the assembly and splicing of the whole assembled tailing pond radiating well ring with the fixing grooves.
The utility model discloses the prefabricated wall of a well adopts standardized design, and batch production, the machineshop car is transported to the job site from the workshop, can improve assembly efficiency and assembly precision, to effective control such as engineering progress, cost, safety, quality, shorten construction period, be favorable to the energy saving of resources, reduce the construction pollution, improve economic benefits; and the utility model discloses at the in-process of installation, only need the workman assemble the operation outside the walling crib, need not operate in the well, avoid high altitude construction, can reduce the potential safety hazard in the construction.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The assembled tailing pond radiation well ring with the fixing grooves is characterized by comprising a plurality of arc-shaped prefabricated well walls, wherein the prefabricated well walls are spliced to form an annular well ring; the walling cribs are spliced up and down to form an assembled radiation well; the well wall comprises a prefabricated well wall and a prefabricated well wall, wherein a fixing groove is integrally formed at one end of the prefabricated well wall, a fixing block is integrally formed at the other end of the prefabricated well wall, and the fixing groove and the fixing block between the left and right adjacent prefabricated well walls are mutually spliced to form an annular well ring; the prefabricated well wall is characterized in that a preformed hole is longitudinally formed in the prefabricated well wall, a fixed rod is arranged in the preformed hole, the bottom of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the lower part of the upper prefabricated well wall and the lower prefabricated well wall, and the top of the fixed rod is arranged in the preformed hole of the prefabricated well wall at the upper part of the upper prefabricated well wall and the lower prefabricated well wall.
2. The assembly type tailing pond radiant well ring with the fixing grooves according to claim 1, wherein the top of the prefabricated well wall is provided with a groove, the bottom of the prefabricated well wall is integrally formed with a convex block, and the groove and the convex block between the upper prefabricated well wall and the lower prefabricated well wall are matched and spliced with each other.
3. The assembled tailings pond radiant well collar with fixing grooves of claim 1, wherein the adjacent prefabricated well walls are sealed by adhesive tape.
4. The assembled tailing pond radiant well ring with the fixing grooves according to claim 1, wherein a high-strength non-shrinkage quick-drying grouting material is filled between the reserved hole and the fixing rod.
5. The assembled tailings pond radiant well crib with fixing grooves according to claim 1, wherein the fixing rods are consistent with the height of the prefabricated well wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120836402.0U CN214832899U (en) | 2021-04-22 | 2021-04-22 | Assembled tailing pond radiation well ring with fixing grooves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120836402.0U CN214832899U (en) | 2021-04-22 | 2021-04-22 | Assembled tailing pond radiation well ring with fixing grooves |
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| CN214832899U true CN214832899U (en) | 2021-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319445A (en) * | 2022-01-25 | 2022-04-12 | 广东广基建设集团有限公司 | Assembled inspection well and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319445A (en) * | 2022-01-25 | 2022-04-12 | 广东广基建设集团有限公司 | Assembled inspection well and construction method thereof |
| CN114319445B (en) * | 2022-01-25 | 2024-04-09 | 广东广基建设集团有限公司 | Assembled inspection well and construction method thereof |
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