CN217129553U - Grouting device is consolidated in shutoff of tunnel water hole suddenly - Google Patents
Grouting device is consolidated in shutoff of tunnel water hole suddenly Download PDFInfo
- Publication number
- CN217129553U CN217129553U CN202122626284.3U CN202122626284U CN217129553U CN 217129553 U CN217129553 U CN 217129553U CN 202122626284 U CN202122626284 U CN 202122626284U CN 217129553 U CN217129553 U CN 217129553U
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- Prior art keywords
- water
- grouting
- hole
- pipe
- tunnel
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000007569 slipcasting Methods 0.000 claims abstract description 27
- 230000009172 bursting Effects 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 239000003651 drinking water Substances 0.000 claims description 9
- 235000020188 drinking water Nutrition 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 27
- 230000000903 blocking effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a grouting equipment technical field especially relates to a slip casting device is consolidated in shutoff of tunnel gushing water hole. The tunnel water bursting hole plugging and reinforcing grouting device comprises a feeding box, a grouting head and a control mechanism, wherein the grouting head is communicated with the feeding box through a feeding pipeline, the grouting head comprises an outer pipe and an inner pipe, the inner pipe is inserted into the outer pipe and is connected with the outer pipe in a rotating mode, a plurality of outer grouting holes are formed in the side wall of the outer pipe, a plurality of outer filling ports are formed in the top of the outer pipe, a plurality of inner grouting holes are formed in the side wall of the inner pipe, a plurality of inner filling ports are formed in the top of the outer pipe, and the control mechanism is installed on the grouting head. The utility model provides a grouting device is consolidated in abrupt water hole shutoff in tunnel can avoid water liquid to get into the slip casting head, has easy operation and labour saving and time saving's the abrupt water hole shutoff in tunnel and consolidates grouting device's advantage.
Description
Technical Field
The utility model relates to a grouting equipment technical field especially relates to a slip casting device is consolidated in shutoff of tunnel gushing water hole.
Background
In the tunnel construction process, water inrush accidents are frequently encountered. If the plugging is not timely after the water inrush accident, the later construction is seriously influenced. In the process of plugging the water bursting hole, a large amount of solid materials with large block heads and large specific gravity are required to be thrown to the periphery of the water bursting point, which is commonly called as 'solid material throwing' or 'aggregate throwing', and the solid material throwing device plays the roles of reducing the flow rate of water and supporting a water-proof material. With enough aggregate, a small-level water-blocking material, namely coarse sand or fine sand, is added to the water inlet side of the aggregate, and finally a large amount of water-blocking substances such as cement and the like are added to the position near the water inrush point, so that the water inrush point with large water volume can be plugged successfully.
Present abrupt water hole shutoff reinforcement slip casting device is at the in-process that uses, the injected hole of slip casting head side is all followed to all materials discharges, it has the one deck material that blocks water to separate between the lateral wall that can lead to abrupt water hole and the grout, play the shutoff effect, need control the slip casting head in the shutoff process, guarantee that the material that blocks water fills out toward the depths in hole, just can avoid this kind of condition to take place, the operation is troublesome, and at the in-process of inserting the slip casting head, because the injected hole does not seal, can cause water liquid can gush from the slip casting head, oppression slip casting head, the construction degree of difficulty has been strengthened, still can dilute the cement thick liquid, be unfavorable for cement solidification.
Therefore, it is necessary to provide a new grouting device for plugging water bursting holes of tunnels to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can avoid water liquid to get into slip casting head, easy operation, labour saving and time saving's abrupt water hole shutoff in tunnel consolidates slip casting device.
The utility model provides a tunnel gushes water hole shutoff and consolidates slip casting device includes:
a feeding tank;
it is characterized in that the grouting device further comprises:
the grouting head is communicated with the feeding tank through a feeding pipeline and comprises an outer pipe and an inner pipe, and the inner pipe is inserted in the outer pipe and is rotationally connected with the outer pipe;
and the control mechanism is arranged on the grouting head.
Preferably, the side wall of the outer pipe is provided with a plurality of outer grouting holes, and the top of the outer pipe is provided with a plurality of outer filling ports.
Preferably, a plurality of inner grouting holes are formed in the side wall of the inner pipe, and a plurality of inner filling ports are formed in the top of the outer pipe.
Preferably, the outer grouting hole and the inner grouting hole are arranged in a matched mode, an included angle between the outer grouting hole and the inner grouting hole is 22.5 degrees or 67.5 degrees, the outer filling opening and the inner filling opening are arranged in a matched mode, and an included angle between the outer filling opening and the inner filling opening is 45 degrees.
Preferably, control mechanism is including installation section of thick bamboo, spout, control lever, extension spring, gag lever post and spacing hole, the installation section of thick bamboo insert establish on the outer tube in the spout seted up and with spout sliding connection, and the installation section of thick bamboo insert establish the fixed mounting on the lateral wall of inner tube, the control lever insert establish in the installation section of thick bamboo and pass through extension spring elastic connection with the interior diapire of installation section of thick bamboo, and fixed mounting has the gag lever post on the control lever, the gag lever post insert establish in spacing hole and with spacing hole sliding connection, and spacing hole setting is on the lateral wall of outer tube.
Preferably, install the mechanism of drawing water that is arranged in extracting the water spot on the feed case, the mechanism of drawing water includes steel pipe, filter screen, drinking-water pipe and water pumper, steel pipe fixed mounting is on the inside wall of outer tube, and the one end fixed mounting of steel pipe has the filter screen, and the other end fixed mounting of steel pipe has the drinking-water pipe, drinking-water pipe fixed mounting is on the water inlet of water pumper, and water pumper fixed mounting is on the feed case.
Preferably, the feed pipeline includes connecting box, first hose, first control valve, second hose and second control valve, connecting box fixed mounting is on the outer tube, and fixed mounting has first hose and second hose on the connecting box, first hose and first control valve fixed connection, and first control valve fixed mounting is on the feed case, second hose and second control valve fixed connection, and second control valve fixed mounting is on the feed case.
Compared with the prior art, the utility model provides a tunnel abrupt water hole shutoff reinforcement slip casting device has following beneficial effect:
1. the utility model provides a tunnel gushing water hole shutoff reinforcement slip casting device, when the construction, keep slip casting head encapsulated situation, avoid water liquid to get into the slip casting head, increase and insert the degree of difficulty, inject the slip casting head into gushing water hole, according to the material, use control mechanism, make the inner tube communicate with gushing water hole through different positions, begin to pack the shutoff in gushing water hole, can easily pack water blocking material in gushing water hole depth, easy operation, need not the incessant operation slip casting head of in-process of packing to pack water blocking material in gushing water hole depth, when filling water blocking material, use control mechanism, make the inner tube rotate 45 °, outer packing mouth is linked together with interior packing mouth, begin to pack water blocking material, when filling, make the inner tube rotate 22.5 °, make outer slip casting hole and grout hole be linked together in the grout hole, the operation is simple, time saving and labor saving;
2. the utility model discloses the water liquid in the water hole that draws water that the mechanism that draws water that sets up in will suddenly is taken away, has avoided rivers at the in-process that packs, increases the resistance to dilute the material.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a plugging, reinforcing and grouting device for water bursting holes of a tunnel provided by the present invention;
FIG. 2 is a schematic structural diagram of the grouting head shown in FIG. 1;
FIG. 3 is an enlarged view of the structure shown at A in FIG. 1;
FIG. 4 is a schematic structural view of the control mechanism shown in FIG. 1;
fig. 5 is a side view of the structure shown in fig. 2.
Reference numbers in the figures: 1. a feeding tank; 2. a grouting head; 21. an outer tube; 22. an inner tube; 3. an outer grouting hole; 4. an outer filler opening; 5. inner grouting holes; 6. an inner filling port; 7. a control mechanism; 71. mounting the cylinder; 72. a chute; 73. a control lever; 74. a tension spring; 75. a limiting rod; 76. a limiting hole; 8. a water pumping mechanism; 81. a steel pipe; 82. a filter screen; 83. a water pumping pipe; 84. a water pump; 9. a feed conduit; 91. a connection box; 92. a first hose; 93. a first control valve; 94. a second hose; 95. a second control valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a tunnel water bursting hole plugging, reinforcing and grouting device according to the present invention; FIG. 2 is a schematic structural diagram of the grouting head shown in FIG. 1; FIG. 3 is an enlarged view of the structure shown at A in FIG. 1; FIG. 4 is a schematic structural view of the control mechanism shown in FIG. 1; fig. 5 is a side view of the structure shown in fig. 2. The method comprises the following steps: a feeding box 1, a grouting head 2 and a control mechanism 7.
In a specific implementation, as shown in fig. 1, 2, 3, 4 and 5, the grouting head 2 is communicated with the feed tank 1 through the feed pipeline 9, the grouting head 2 comprises an outer pipe 21 and an inner pipe 22, and the inner pipe 22 is inserted into the outer pipe 21 and is rotatably connected with the outer pipe 21; the control mechanism 7 is arranged on the grouting head 2.
It should be noted that: the sealing state of the grouting head 2 is kept, water liquid is prevented from entering the grouting head 2, the insertion difficulty is increased, the grouting head 2 is inserted into the water bursting hole, the control mechanism 7 is used according to materials, the inner pipe 22 is communicated with the water bursting hole through different positions, the water bursting hole is filled and blocked, the water blocking material can be easily filled in the deep position of the water bursting hole, the operation is simple, and the grouting head 2 is not required to be operated ceaselessly in the filling process to fill the water blocking material in the deep position of the water bursting hole.
Wherein, a plurality of outer slip casting hole 3 has been seted up on the lateral wall of outer tube 21, and a plurality of outer filler mouth 4 has been seted up at the top of outer tube 21, a plurality of interior slip casting hole 5 has been seted up on the lateral wall of inner tube 22, and a plurality of interior filler mouth 6 has been seted up at the top of outer tube 21, outer slip casting hole 3 sets up with interior slip casting hole 5 cooperation, and the contained angle between outer slip casting hole 3 and interior slip casting hole 5 is 22.5 or 67.5, outer filler mouth 4 sets up with interior filler mouth 6 cooperation, and the contained angle between outer filler mouth 4 and the interior filler mouth 6 is 45 degrees.
It should be noted that: when the water blocking material is filled, the control mechanism 7 is used to enable the inner pipe 22 to rotate by 45 degrees, the outer filling opening 4 is communicated with the inner filling opening 6, the water blocking material starts to be filled, and when cement slurry is filled, the inner pipe 22 is enabled to rotate by 22.5 degrees, so that the outer grouting hole 3 is communicated with the inner grouting hole 5.
Referring to fig. 1 and 4, the control mechanism 7 includes an installation cylinder 71, a sliding groove 72, a control rod 73, a tension spring 74, a limiting rod 75 and a limiting hole 76, the installation cylinder 71 is inserted into the sliding groove 72 formed in the outer tube 21 and is slidably connected with the sliding groove 72, the insertion end of the installation cylinder 71 is fixedly installed on the outer side wall of the inner tube 22, the control rod 73 is inserted into the installation cylinder 71 and is elastically connected with the inner bottom wall of the installation cylinder 71 through the tension spring 74, the limiting rod 75 is fixedly installed on the control rod 73, the limiting rod 75 is inserted into the limiting hole 76 and is slidably connected with the limiting hole 76, and the limiting hole 76 is arranged on the outer side wall of the outer tube 21.
It should be noted that: when water blocking materials are filled, the control rod 73 is pulled, the limiting rod 75 slides out of the limiting hole 76, the control rod 73 is pushed, the mounting cylinder 71 slides in the sliding groove 72, the inner pipe 22 rotates 45 degrees, the limiting rod 75 is aligned to the other limiting hole 76, the limiting rod slides into the limiting hole 76 under the action of the tension spring 74, the outer filling opening 4 is communicated with the inner filling opening 6, the water blocking materials are filled, when cement paste is filled, the mounting cylinder 71 slides back, the inner pipe 22 rotates 22.5 degrees, and the outer filling opening 3 is communicated with the inner filling hole 5.
Referring to fig. 1, 2, 3 and 5, install the mechanism 8 that draws water that is arranged in drawing the water hole water liquid suddenly on feed tank 1, the mechanism 8 that draws water includes steel pipe 81, filter screen 82, drinking-water pipe 83 and water pumper 84, steel pipe 81 fixed mounting is on the inside wall of outer tube 21, and the one end fixed mounting of steel pipe 81 has filter screen 82, and the other end fixed mounting of steel pipe 81 has drinking-water pipe 83, drinking-water pipe 83 fixed mounting is on the water inlet of water pumper 84, and water pumper 84 fixed mounting is on feed tank 1.
It should be noted that: after the grouting head 2 is inserted into the water bursting hole, the water pump 84 is started, water in the water bursting hole is filtered by the filter screen 82 and then pumped out of the hole through the steel pipe 81, so that the phenomenon that water flow increases resistance in the filling process and dilutes materials is avoided.
Referring to fig. 1, the supply line 9 includes a connection box 91, a first hose 92, a first control valve 93, a second hose 94 and a second control valve 95, the connection box 91 is fixedly installed on the outer tube 21, the connection box 91 is fixedly installed with the first hose 92 and the second hose 94, the first hose 92 is fixedly connected with the first control valve 93, the first control valve 93 is fixedly installed on the supply tank 1, the second hose 94 is fixedly connected with the second control valve 95, and the second control valve 95 is fixedly installed on the supply tank 1.
It should be noted that: when the water blocking material is filled, the first control valve 93 is opened and the supply tank 1 supplies the water blocking material into the grouting head 2, and when the grouting is performed, the first control valve 93 is closed and the second control valve 95 is opened and the supply tank 1 supplies the cement slurry into the grouting head 2.
The utility model provides a slip casting device is consolidated in abrupt water hole shutoff in tunnel's theory of operation as follows:
the sealing state of the grouting head 2 is kept, water liquid is prevented from entering the grouting head 2, the insertion difficulty is increased, the grouting head 2 is inserted into the water bursting hole, the control mechanism 7 is used according to materials, the inner pipe 22 is communicated with the water bursting hole through different positions, the water blocking material is filled and blocked in the water bursting hole, the water blocking material can be easily filled in the deep position of the water bursting hole, the operation is simple, the water blocking material is filled in the deep position of the water bursting hole without continuously operating the grouting head 2 in the filling process, when the water blocking material is filled, the control mechanism 7 is used, the inner pipe 22 rotates 45 degrees, the outer filling opening 4 is communicated with the inner filling opening 6, the water blocking material is filled, when cement paste is filled, the inner pipe 22 rotates 22.5 degrees, the outer grouting hole 3 is communicated with the inner grouting hole 5, the operation is simple, and time and labor are saved.
The utility model discloses in circuit and control that relate to be prior art, do not carry out too much repeated description here.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a tunnel gushes water hole shutoff and consolidates slip casting device, includes:
a supply tank (1);
it is characterized in that the grouting device further comprises:
the grouting head (2) is communicated with the feeding box (1) through a feeding pipeline (9), the grouting head (2) comprises an outer pipe (21) and an inner pipe (22), and the inner pipe (22) is inserted in the outer pipe (21) and is rotationally connected with the outer pipe (21);
and the control mechanism (7), wherein the control mechanism (7) is arranged on the grouting head (2).
2. The plugging, reinforcing and grouting device for the water bursting holes of the tunnel according to claim 1, wherein a plurality of outer grouting holes (3) are formed in the side wall of the outer pipe (21), and a plurality of outer filling ports (4) are formed in the top of the outer pipe (21).
3. The plugging, reinforcing and grouting device for the water bursting holes in the tunnel according to claim 2, wherein a plurality of inner grouting holes (5) are formed in the side wall of the inner pipe (22), and a plurality of inner filling ports (6) are formed in the top of the outer pipe (21).
4. The plugging, reinforcing and grouting device for the water bursting hole of the tunnel according to claim 3, wherein the outer grouting hole (3) is matched with the inner grouting hole (5), an included angle between the outer grouting hole (3) and the inner grouting hole (5) is 22.5 degrees or 67.5 degrees, the outer filling opening (4) is matched with the inner filling opening (6), and an included angle between the outer filling opening (4) and the inner filling opening (6) is 45 degrees.
5. The tunnel water bursting hole plugging and reinforcing grouting device according to claim 1, the control mechanism (7) comprises an installation cylinder (71), a sliding chute (72), a control rod (73), a tension spring (74), a limiting rod (75) and a limiting hole (76), the mounting cylinder (71) is inserted in a sliding groove (72) formed on the outer tube (21) and is connected with the sliding groove (72) in a sliding way, and the inserting end of the mounting cylinder (71) is fixedly mounted on the outer side wall of the inner pipe (22), the control rod (73) is inserted in the installation cylinder (71) and is elastically connected with the inner bottom wall of the installation cylinder (71) through a tension spring (74), and a limiting rod (75) is fixedly mounted on the control rod (73), the limiting rod (75) is inserted into the limiting hole (76) and is in sliding connection with the limiting hole (76), and the limiting hole (76) is formed in the outer side wall of the outer tube (21).
6. The grouting device is consolidated in shutoff of tunnel gushing water hole according to claim 1, characterized in that, install the mechanism (8) of drawing water that is arranged in extracting the gushing water hole on feed case (1), the mechanism (8) of drawing water includes steel pipe (81), filter screen (82), drinking-water pipe (83) and water pumper (84), steel pipe (81) fixed mounting is on the inside wall of outer tube (21), and the one end fixed mounting of steel pipe (81) has filter screen (82), and the other end fixed mounting of steel pipe (81) has drinking-water pipe (83), drinking-water pipe (83) fixed mounting is on the water inlet of water pumper (84), and water pumper (84) fixed mounting is on feed case (1).
7. The plugging and reinforcing grouting device for the water bursting hole in the tunnel according to claim 1, wherein the feeding pipeline (9) comprises a connecting box (91), a first hose (92), a first control valve (93), a second hose (94) and a second control valve (95), the connecting box (91) is fixedly installed on the outer pipe (21), the first hose (92) and the second hose (94) are fixedly installed on the connecting box (91), the first hose (92) is fixedly connected with the first control valve (93), the first control valve (93) is fixedly installed on the feeding box (1), the second hose (94) is fixedly connected with the second control valve (95), and the second control valve (95) is fixedly installed on the feeding box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122626284.3U CN217129553U (en) | 2021-10-29 | 2021-10-29 | Grouting device is consolidated in shutoff of tunnel water hole suddenly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122626284.3U CN217129553U (en) | 2021-10-29 | 2021-10-29 | Grouting device is consolidated in shutoff of tunnel water hole suddenly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129553U true CN217129553U (en) | 2022-08-05 |
Family
ID=82615402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122626284.3U Expired - Fee Related CN217129553U (en) | 2021-10-29 | 2021-10-29 | Grouting device is consolidated in shutoff of tunnel water hole suddenly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129553U (en) |
-
2021
- 2021-10-29 CN CN202122626284.3U patent/CN217129553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |