CN220249227U - Grouting joint connecting device for coal mine grouting - Google Patents
Grouting joint connecting device for coal mine grouting Download PDFInfo
- Publication number
- CN220249227U CN220249227U CN202321810206.1U CN202321810206U CN220249227U CN 220249227 U CN220249227 U CN 220249227U CN 202321810206 U CN202321810206 U CN 202321810206U CN 220249227 U CN220249227 U CN 220249227U
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- pipe
- grouting
- fixedly connected
- arc surface
- connecting pipe
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- 239000003245 coal Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000007569 slipcasting Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 239000011440 grout Substances 0.000 abstract 3
- 210000001503 joint Anatomy 0.000 abstract 2
- 239000000945 filler Substances 0.000 description 51
- 230000032258 transport Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 230000002035 prolonged effect Effects 0.000 description 7
- 239000002775 capsule Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to the technical field of grouting joints, in particular to a grouting joint connecting device for grouting of a coal mine. The utility model comprises a transportation pipe, wherein an output pipe is fixedly connected to one end of the transportation pipe, an interface device is arranged on an arc surface of one side of the transportation pipe, which is close to the output pipe, the interface device comprises a connecting pipe, the connecting pipe is in butt joint with the transportation pipe, two screws are in threaded connection with the arc surface of the connecting pipe, a reinforcing plate is arranged on the arc surface of the transportation pipe, two holes are formed in the surface of the reinforcing plate, the screws are in threaded connection with the holes, a limit groove is formed in one side, away from the output pipe, of the connecting pipe, and a clamping block is fixedly connected with the arc surface of one end, which is close to the transportation pipe, of the connecting pipe. The problems that the step procedures are complex when the grouting sleeve, the bare pipe section and the grout stop pipe are installed in the process of installing the grouting sleeve, the bare pipe section and the grout stop pipe, the installed high-pressure pipe joint is poor in tightness when in use, and the grouting sleeve, the bare pipe section and the grout stop pipe are difficult to disassemble after the use is finished are solved.
Description
Technical Field
The utility model relates to the technical field of grouting joints, in particular to a grouting joint connecting device for grouting in a coal mine.
Background
When underground engineering is carried out, when the surrounding rock is subjected to waterproof treatment, when the rock stratum flows and diffuses along cracks, in the water detection and drilling process of the construction bottom plate, if the rock stratum in front of the tunneling of the working face is broken or the cracks in the rock stratum are larger, once the bottom plate hole has water outlet phenomenon, grouting and hole sealing are needed to be carried out on the hole.
The prior art is such as the utility model of publication number CN208885203U, this patent discloses a quick wall post grouting orifice, this patent adopts including the slip casting sleeve pipe that connects gradually through the screw thread, naked section of pipe and end thick liquid pipe, slip casting sleeve pipe includes slip casting inner tube and capsule outer tube, the slip casting inner tube is the hollow circular tube of double-deck pipe wall and is equipped with the intermediate layer passageway between the double-deck pipe wall, slip casting inner tube front portion is equipped with the slip casting coupling that communicates the intermediate layer passageway and the rear portion is equipped with a plurality of play thick liquid through-holes, the outer tube of capsule is adorned outside the slip casting inner tube, be provided with high-pressure coupling on the outer tube of capsule, naked section of pipe is seamless hollow steel pipe, end thick liquid pipe's structure is seamless hollow steel pipe overcoat capsule outer tube, this capsule outer tube is the same with the outer tube of capsule on the slip casting sleeve pipe structure, the quick installation of orifice pipe has been solved, can realize pipe wall slip casting, can realize solid pipe without full bore slip casting, also can repeatedly used problem under the condition of not grouting.
The inventor finds that the step procedure is complex in the process of installing the grouting sleeve, the bare pipe section and the grouting pipe in daily work, and the problem that the installed high-pressure pipe joint is poor in tightness and difficult to detach after the use is finished.
Disclosure of Invention
The utility model aims to solve the defect of poor sealing performance of the installed high-pressure pipe joint in the prior art, and provides a grouting joint connecting device for grouting of a coal mine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a slip casting connects connecting device for colliery slip casting, includes the transportation pipe, the one end fixedly connected with output tube of transportation pipe, transportation pipe is close to output tube one side arc surface and is equipped with interface arrangement, interface arrangement includes the connecting pipe, connecting pipe and transportation pipe looks butt, the arc surface threaded connection of connecting pipe has two screws, the arc surface of transportation pipe is equipped with the gusset plate, two holes have been seted up on the surface of gusset plate, screw rod and hole threaded connection, the spacing groove has been seted up to one side that the output tube was kept away from to the connecting pipe, the one end arc surface fixedly connected with joint piece that the output tube is close to the transportation pipe, joint piece and spacing groove looks butt.
The effects achieved by the components are as follows: when two pipes need to be connected, the transportation pipe can be clamped through the connecting pipe, the screw rod is installed on the connecting pipe, the reinforcing plate is installed on the transportation pipe, the upper surface of the reinforcing plate is provided with a hole, the hole can be tightly connected with the screw rod, the output pipe is connected with the connecting pipe, the other side of the connecting pipe is provided with a limiting groove, the output pipe is provided with a clamping block, the connecting pipe can clamp the clamping block on the limiting groove, and the output pipe can be clamped, so that the clamping of the two pipes is realized.
Preferably, the upper surface of the screw is fixedly connected with an extrusion block, and the section of the extrusion block is circular.
The effects achieved by the components are as follows: when the screw rod is required to be used for clamping the holes in the reinforcing plate, the screw rod can be rapidly moved by rotating the pressing block, and the use efficiency is improved.
Preferably, the inner wall of the connecting pipe is clamped with a plurality of cleaning pads, and the cleaning pads are uniformly distributed on the inner wall of the connecting pipe.
The effects achieved by the components are as follows: when the connecting pipe needs to be cleaned after being used, the cleaning pad can avoid the transported filler to stay and solidify on the inner wall of the connecting pipe for a long time, so that the connecting pipe is difficult to clean, the cleaning pad can be convenient for cleaning the solidified filler, and the cleaning pad can be replaced to achieve the cleaning effect of the connecting pipe more difficult to clean.
Preferably, the arc surface of the clamping block is fixedly connected with a plurality of fixing blocks, and the fixing blocks are uniformly distributed on the arc surface of the clamping block.
The effects achieved by the components are as follows: when the output pipe is fixed on the connecting pipe by using the clamping block, the fixed block can avoid the driven condition of the clamping block when the clamping limiting groove is clamped, and can also prevent the pressure of the filler flowing through the clamping block from being reduced when the filler passes through the conveying pipe to the output pipe, thereby prolonging the service life.
Preferably, one side of the transportation pipe is provided with an auxiliary device, the auxiliary device comprises a fixing pipe, the fixing pipe is fixedly connected with the transportation pipe, the inner wall of the fixing pipe is fixedly connected with a fixing rod, the lower surface of the fixing rod is rotationally connected with a limiting rod, and the lower surface of the limiting rod is fixedly connected with a stirrer.
The effects achieved by the components are as follows: when the transportation pipe conveys the filler to the output pipe, the stirrer on the auxiliary device can be influenced by the flow of the filler in the process of transporting the filler, and the stirrer rotates, so that the filler bonded in the filler is stirred, and the condition that the filler is stacked in the output pipe and blocked is avoided.
Preferably, the arc surface of the fixing rod is fixedly connected with an auxiliary pad, and the auxiliary pad is fixedly connected with the fixing tube.
The effects achieved by the components are as follows: when the filler enters the conveying pipe and contacts with the stirrer, the auxiliary pad can slow down the impact of the filler on the stirrer, and the service life of the stirrer is prolonged.
Preferably, the surface of the stirrer is fixedly connected with a protection pad, and the protection pad is a sealing pad.
The effects achieved by the components are as follows: when the filler enters the conveying pipe and contacts with the stirrer, the connection part of the blades of the stirrer easily enters the tiny filler, so that the filler is difficult to clean, the protective pad can prevent the smaller filler from entering the connection part of the stirrer, and the service life of the stirrer is prolonged.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the connecting device is arranged, so that the connecting of the pipes to be connected can be quickly realized, the connecting port of the transport pipe is clamped by the screw rod, the connecting port can be sealed by the connecting port of the output pipe through the clamping block clamping limiting groove, the leakage of the connecting port in the transporting process can not occur, and the filler overflows from the gap.
According to the utility model, by arranging the auxiliary device, when the filler enters the inside of the conveying pipe, the stirrer can move through the flow of the filler, and the larger filler which is adhered together and enters the inside of the conveying pipe is stirred, so that the condition that the filler is piled together when conveyed into the conveying pipe and the output pipe is avoided, and the blocking effect is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an interface device according to the present utility model;
FIG. 3 is a schematic view of a part of the interface device of the present utility model;
FIG. 4 is a schematic perspective view of an auxiliary device according to the present utility model;
legend description: 1. a transport tube; 2. an output pipe; 3. an interface device; 31. a reinforcing plate; 32. a hole; 33. a connecting pipe; 34. a screw; 35. a limit groove; 36. a clamping block; 37. extruding a block; 38. a cleaning pad; 39. a fixed block; 4. an auxiliary device; 41. a fixed tube; 42. a fixed rod; 43. a limit rod; 44. a stirrer; 45. an auxiliary pad; 46. and a protective pad.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a slip casting connects connecting device for colliery slip casting, includes transportation pipe 1, the one end fixedly connected with output tube 2 of transportation pipe 1, and transportation pipe 1 is close to output tube 2 one side arc surface and is equipped with interface arrangement 3, and one side of transportation pipe 1 is equipped with auxiliary device 4.
The specific arrangement and function of the interface means 3 and the auxiliary means 4 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the interface device 3 comprises a connecting pipe 33, the connecting pipe 33 is abutted with the transporting pipe 1, the arc surface of the connecting pipe 33 is in threaded connection with two screw rods 34, the arc surface of the transporting pipe 1 is provided with a reinforcing plate 31, the surface of the reinforcing plate 31 is provided with two holes 32, the screw rods 34 are in threaded connection with the holes 32, one side of the connecting pipe 33 far away from the output pipe 2 is provided with a limit groove 35, one end of the output pipe 2 close to the transporting pipe 1 is fixedly connected with a clamping block 36, the clamping block 36 is abutted with the limit groove 35, when two pipes are required to be connected, the transporting pipe 1 can be clamped through the connecting pipe 33, the screw rods 34 are arranged on the connecting pipe 33, the reinforcing plate 31 is arranged on the transporting pipe 1, the upper surface of the reinforcing plate 31 is provided with holes 32 which can be tightly connected with the screw rods 34, thereby connecting the output pipe 2 and the connecting pipe 33 together, the other side of the connecting pipe 33 is provided with the limit groove 35, the output pipe 2 is provided with a clamping block 36, the connecting pipe 33 can clamp the clamping block 36 on the limiting groove 35 and clamp the output pipe 2, so that the clamping of two pipes is realized, the upper surface of the screw 34 is fixedly connected with an extruding block 37, the section of the extruding block 37 is circular, when the screw 34 is required to be used for clamping the hole 32 on the reinforcing plate 31, the screw 34 can be rapidly moved by rotating the pressing block, the service efficiency is improved, the inner wall of the connecting pipe 33 is clamped with a plurality of cleaning pads 38, the cleaning pads 38 are uniformly distributed on the inner wall of the connecting pipe 33, when the connecting pipe 33 is required to be cleaned after being used, the cleaning pads 38 can avoid the transported filler from being solidified on the inner wall of the connecting pipe 33 for a long time, the cleaning is difficult, the solidified filler can be conveniently cleaned, the cleaning pad 38 can be replaced to achieve the cleaning effect of the connecting pipe 33, the arc surface of the clamping block 36 is fixedly connected with the fixing blocks 39, the fixing blocks 39 are uniformly distributed on the arc surface of the clamping block 36, when the clamping block 36 is required to be used for fixing the output pipe 2 on the connecting pipe 33, the fixing blocks 39 can avoid the driven condition of the clamping block 36 when the clamping limiting groove 35 is used, and the pressure of the filler flowing through the clamping block 36 is reduced when the filler passes through the conveying pipe 1 to the output pipe 2, so that the service life is prolonged.
Referring to fig. 4, specifically, the auxiliary device 4 includes a fixed tube 41, the fixed tube 41 is fixedly connected with a transport tube 1, an inner wall of the fixed tube 41 is fixedly connected with a fixed rod 42, a lower surface of the fixed rod 42 is rotatably connected with a limiting rod 43, a lower surface of the limiting rod 43 is fixedly connected with a stirrer 44, when the transport tube 1 transports the filler to the output tube 2, the stirrer 44 on the auxiliary device 4 can be influenced by the flow of the filler in the process of transporting the filler, the stirrer 44 rotates, so that the filler bonded together in the filler is stirred, the filler is prevented from being stacked in the transport tube 2, the condition of blocking occurs, the auxiliary gasket 45 is fixedly connected with the fixed tube 41, when the filler enters the transport tube 1, and contacts with the stirrer 44, the auxiliary gasket 45 can slow down the impact of the stirrer 44, the service life of the stirrer 44 is prolonged, the surface of the stirrer 44 is fixedly connected with the protection gasket 46, the protection gasket 46 is sealed, when the filler enters the transport tube 1, the transport tube is stacked together, the filler is difficult to be absorbed by the protection gasket 46, and the connection of the stirring blade 44 is difficult to clean, and difficult to clean.
According to the working principle, when the interface device 3 is needed to be used, two pipes are needed to be connected and can be clamped with the transport pipe 1 through the connecting pipe 33, the screw 34 is installed on the connecting pipe 33, the reinforcing plate 31 is installed on the transport pipe 1, the hole 32 is formed in the upper surface of the reinforcing plate 31, the hole 32 is tightly connected with the screw 34, the output pipe 2 is connected with the connecting pipe 33, the limit groove 35 is formed in the other side of the connecting pipe 33, the clamping block 36 is installed on the output pipe 2, the connecting pipe 33 can clamp the clamping block 36 on the limit groove 35, the output pipe 2 can be clamped, so that the two pipes are clamped, when the screw 34 is needed to be used for clamping the hole 32 on the reinforcing plate 31, the screw 34 can be rapidly moved through rotating the pressing block, the use efficiency is improved, when the connecting pipe 33 is needed to be cleaned after being used, the cleaning pad 38 can avoid the situation that the transported filler is solidified on the inner wall of the connecting pipe 33 for a long time, the cleaning pad 38 is difficult to clean, the cleaning effect of the connecting pipe 33 can be achieved by replacing the cleaning pad 38, when the clamping block 36 is needed to fix the output pipe 2 on the connecting pipe 33, the fixing block 39 can avoid the situation that the clamping block 36 is driven when the clamping limiting groove 35 is needed, the situation that the filler flows through the clamping block 36 when the filler passes through the transporting pipe 1 to the output pipe 2 can be avoided, the pressure of the filler flowing through the transporting pipe 1 is reduced, the service life is prolonged, the connecting pipe to be connected can be rapidly connected, the interface of the transporting pipe 1 is clamped by the screw 34, the interface of the connecting pipe 2 can be sealed by the clamping block 36, the interface is not leaked in the transporting process, the filler overflows from the gap.
When the auxiliary device 4 is needed, the stirrer 44 on the auxiliary device 4 can be influenced by the flow of the filler in the process of transporting the filler, the stirrer 44 rotates, so that the filler bonded together in the filler is stirred, the filler is prevented from being stacked together in the transport pipe 2, the blocking condition is avoided, when the filler enters the transport pipe 1 and contacts with the stirrer 44, the auxiliary pad 45 can slow down the impact of the filler on the stirrer 44, the service life of the stirrer 44 is prolonged, when the filler enters the transport pipe 1 and contacts with the stirrer 44, the small filler is easy to enter the joint of the blades of the stirrer 44 and is difficult to clean, the protective pad 46 can prevent the smaller filler from entering the joint of the stirrer 44, the service life of the stirrer 44 is prolonged, the stirrer 44 can move through the flow of the filler, the larger filler bonded together in the transport pipe 1 is prevented from being stirred, and the blocking condition is avoided.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (7)
1. The utility model provides a slip casting connects connecting device for coal mine slip casting, includes transportation pipe (1), its characterized in that: the one end fixedly connected with output tube (2) of transportation pipe (1), transportation pipe (1) is close to output tube (2) one side arc surface and is equipped with interface arrangement (3), interface arrangement (3) are including connecting pipe (33), connecting pipe (33) and transportation pipe (1) looks butt, the arc surface threaded connection of connecting pipe (33) has two screw rods (34), the arc surface of transportation pipe (1) is equipped with gusset plate (31), two holes (32) have been seted up on the surface of gusset plate (31), screw rod (34) and hole (32) threaded connection, spacing groove (35) have been seted up to one side that output tube (2) were kept away from to connecting pipe (33), one end arc surface fixedly connected with joint piece (36) that output tube (2) are close to transportation pipe (1), joint piece (36) and spacing groove (35) looks butt.
2. The grouting joint connection device for grouting of coal mines according to claim 1, wherein: the upper surface of the screw rod (34) is fixedly connected with an extrusion block (37), and the section of the extrusion block (37) is circular.
3. The grouting joint connection device for grouting of coal mines according to claim 1, wherein: the inner wall of the connecting pipe (33) is clamped with a plurality of cleaning pads (38), and the cleaning pads (38) are uniformly distributed on the inner wall of the connecting pipe (33).
4. The grouting joint connection device for grouting of coal mines according to claim 1, wherein: the arc surface of joint piece (36) fixedly connected with a plurality of fixed block (39), a plurality of fixed block (39) evenly distributed is on the arc surface of joint piece (36).
5. The grouting joint connection device for grouting of coal mines according to claim 1, wherein: one side of transportation pipe (1) is equipped with auxiliary device (4), auxiliary device (4) are including fixed pipe (41), fixed pipe (41) and transportation pipe (1) fixed connection, the inner wall fixedly connected with dead lever (42) of fixed pipe (41), the lower surface rotation of dead lever (42) is connected with gag lever post (43), the lower surface fixedly connected with agitator (44) of gag lever post (43).
6. The grouting joint connection device for grouting of coal mines according to claim 5, wherein: the arc surface of the fixed rod (42) is fixedly connected with an auxiliary pad (45), and the auxiliary pad (45) is fixedly connected with the fixed pipe (41).
7. The grouting joint connection device for grouting of coal mines according to claim 5, wherein: the surface of the stirrer (44) is fixedly connected with a protection pad (46), and the protection pad (46) is a sealing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810206.1U CN220249227U (en) | 2023-07-11 | 2023-07-11 | Grouting joint connecting device for coal mine grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810206.1U CN220249227U (en) | 2023-07-11 | 2023-07-11 | Grouting joint connecting device for coal mine grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249227U true CN220249227U (en) | 2023-12-26 |
Family
ID=89229626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810206.1U Active CN220249227U (en) | 2023-07-11 | 2023-07-11 | Grouting joint connecting device for coal mine grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249227U (en) |
-
2023
- 2023-07-11 CN CN202321810206.1U patent/CN220249227U/en active Active
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