CN215482868U - Grouting, reinforcing and grouting device for deep soft soil foundation - Google Patents
Grouting, reinforcing and grouting device for deep soft soil foundation Download PDFInfo
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- CN215482868U CN215482868U CN202121296245.5U CN202121296245U CN215482868U CN 215482868 U CN215482868 U CN 215482868U CN 202121296245 U CN202121296245 U CN 202121296245U CN 215482868 U CN215482868 U CN 215482868U
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Abstract
The utility model discloses a grouting, reinforcing and grouting device for a deep soft soil foundation, wherein a connecting assembly is arranged on a feeding pipe orifice of the grouting device, a feeding pipe joint and a standby pipe joint are respectively arranged on the connecting assembly, a first channel can be formed when the feeding pipe joint is matched with the feeding pipe orifice, and a second channel can be formed when the standby pipe joint is matched with the feeding pipe orifice, wherein: coupling assembling includes the fixed part and rotates the movable part that sets up on the fixed part, the feeding pipe mouth communicates with the fixed part, feeding pipe connects and reserve coupling sets up respectively on the movable part, the relative fixed part rotation of movable part is set to the movable part, can switch between first passageway and second passageway. According to the grouting, reinforcing and grouting device for the deep soft soil foundation, the spare pipe joint is additionally arranged at the feeding pipe opening of the grouting device, and clean water is directly pumped into the machine body to be flushed by matching with the water pipe, so that the cleaning efficiency and effect are improved.
Description
Technical Field
The utility model relates to the technical field of grouting devices, in particular to a grouting device for grouting and reinforcing a deep soft soil foundation.
Background
And grouting, namely, injecting part of curable slurry into cracks or pores of the rock-soil foundation, and improving the physical and mechanical properties of the rock-soil foundation by means of replacement, filling, extrusion and the like. The double-liquid grouting machine is one of grouting equipment used for vertically and horizontally conveying mortar, and is widely applied to grouting operation and medium conveying in the projects of metallurgy, national defense engineering, civil air defense engineering, mines, tunnels, chemical engineering, hydraulic engineering, electric power engineering, highways and the like.
The double-slurry grouting machine is characterized in that the inlet pipe is connected with the inlet pipe opening of the machine body, mortar is sucked into the machine body through the inlet pipe, the mortar is conveyed to a designated area through the discharging pipe, after the double-slurry grouting machine is used, the interior of the double-slurry grouting machine needs to be cleaned, so that the mortar can be used next time, the existing cleaning mode is that the inlet pipe is directly placed in a clean water tank, and after the machine body is operated, the inlet pipe and the machine body are washed by clean water, so that the cleaning process is realized.
When the feeding pipe is used for pumping clean water, residual slurry in the feeding pipe can be carried into the machine body together, so that the clean water for washing the machine body contains the slurry, the cleaning effect and efficiency on the machine body are affected, and therefore, the improvement on the clean water is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grouting, reinforcing and grouting device for a deep soft soil foundation, which can directly guide clear water into a machine body to realize flushing by adding a spare pipe joint at a feed pipe opening and matching with a water pipe, thereby improving the flushing effect.
In order to solve the technical problems, the utility model provides a grouting device for grouting reinforcement of a deep soft soil foundation, wherein a connecting assembly is arranged on a feeding pipe orifice of the grouting device, a feeding pipe joint and a spare pipe joint are respectively arranged on the connecting assembly, a first channel can be formed when the feeding pipe joint is matched with the feeding pipe orifice, and a second channel can be formed when the spare pipe joint is matched with the feeding pipe orifice, wherein:
coupling assembling includes the fixed part and rotates the movable part that sets up on the fixed part, the feeding pipe mouth communicates with the fixed part, feeding pipe connects and reserve coupling sets up respectively on the movable part, the relative fixed part rotation of movable part is set to the movable part, can switch between first passageway and second passageway.
Preferably, a fastener is arranged between the movable part and the fixed part, so that the movable part and the fixed part are fixed after the movable part rotates relative to the fixed part to realize the switching of the first channel and the second channel.
Preferably, but supply coupling with spare coupling axially sliding's setting is in on the movable part, and supply coupling and spare coupling all are equipped with the portion of inserting that can insert in the inlet pipe mouth all set up the elasticity unit between supply coupling and the movable part and between spare coupling and the movable part, the elasticity unit makes when feed coupling or spare coupling cooperation inlet pipe mouth, provides the elastic force for the portion of inserting inserts the inlet pipe mouth.
Preferably, an annular groove is formed in one side face, facing the movable portion, of the fixed portion, the feeding pipe opening is communicated with the annular groove, and the front ends of the feeding pipe joint and the spare pipe joint are in sliding fit with the annular groove.
Preferably, the insertion portion comes into contact with an inner wall of the annular groove and slides in the annular groove when the supply pipe joint and the spare pipe joint follow the movement of the movable portion.
Preferably, the front ends of the feeding pipe joint and the spare pipe joint are provided with butt joint rings, the end part of the feeding pipe orifice is provided with a butt joint groove matched with the butt joint rings, and in the axial direction of the butt joint rings, the corresponding insertion part is positioned at the inner side of the butt joint grooves, so that when the feeding pipe joint and the spare pipe joint move along with the movable part, the butt joint rings are in contact with the inner wall of the annular groove and slide in the annular groove.
Preferably, an accommodating cavity for accommodating the insertion portion is further formed in the annular groove, and when the feeding pipe joint or the spare pipe joint is coaxial with the accommodating cavity, the corresponding insertion portion enables the corresponding elastic unit to be in a free state by being inserted into the accommodating cavity.
Preferably, a back washing butt joint matched with the feeding pipe is arranged on a discharge pipe opening of the device, a first valve and a second valve are respectively arranged on the back washing butt joint and the discharge pipe opening, and the second valve is positioned on the discharge pipe opening and is positioned at the downstream of the back washing butt joint.
According to the grouting, reinforcing and grouting device for the deep soft soil foundation, the connecting assembly is arranged at the feeding pipe opening of the device, the feeding pipe joint and the standby pipe joint are arranged on the connecting assembly, the standby pipe joint is switched to be matched with the feeding pipe opening, clean water can be directly guided into the machine body to flush the machine body by being matched with the water pipe, and the situation that in the prior art, the clean water is sucked into the machine body through the feeding pipe to flush the machine body to cause residual slurry in the feeding pipe to enter the machine body along with water flow is avoided, so that the cleaning effect is reduced, and the cleaning efficiency and the cleaning effect can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the grouting, reinforcing and grouting device for deep soft soil foundation of the utility model.
Fig. 2 is a schematic structural diagram of a connecting assembly of the grouting reinforcement grouting device for deep soft soil foundations of the utility model.
Fig. 3 is a partially disassembled schematic view of the grouting, reinforcing and grouting device for deep soft soil foundation of the utility model.
Fig. 4 is a schematic structural diagram of a docking ring of the grouting, reinforcing and grouting device for deep soft soil foundations of the utility model.
Fig. 5 is a schematic structural diagram of an accommodating cavity of the grouting, reinforcing and grouting device for deep soft soil foundation of the utility model.
The reference numbers illustrate:
1. a feed tube orifice; 2. a connecting assembly; 3. a feed pipe joint; 4. a spare pipe joint; 5. a fixed part; 6. a movable portion; 7. a fastener; 8. an insertion portion; 9. an elastic unit; 10. an annular groove; 11. a docking ring; 12. a butt joint groove; 13. an accommodating cavity; 14. backwashing the butt joint; 15. a first valve; 16. a second valve; 17. a first channel; 18. a second channel; 19. and a discharge pipe orifice.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a grouting device for grouting reinforcement of deep soft soil foundation, a connection assembly 2 is disposed on a feeding pipe orifice 1 of the grouting device, a feeding pipe joint 3 and a spare pipe joint 4 are respectively disposed on the connection assembly 2, a first channel 17 can be formed when the feeding pipe joint 3 is matched with the feeding pipe orifice 1, and a second channel 18 can be formed when the spare pipe joint 4 is matched with the feeding pipe orifice 1, wherein: the connecting assembly 2 comprises a fixed part 5 and a movable part 6 rotatably arranged on the fixed part 5, the feeding pipe orifice 1 is communicated with the fixed part 5, the feeding pipe joint 3 and the standby pipe joint 4 are respectively arranged on the movable part 6, the rotating part is arranged to rotate relative to the fixed part 5 through the movable part 6 and can be switched between a first channel 17 and a second channel 18, specifically, the shapes of the movable part 6 and the fixed part 5 can be circular in the scheme, the specific shape is not limited, technicians in the field can select according to actual conditions, when the feeding pipe joint 3 is matched with the feeding pipe orifice 1, the equipment is in a normal feeding state, slurry enters the feeding pipe and sequentially passes through the feeding pipe joint 3 and the feeding pipe orifice 1, then enters the machine body and is finally discharged through the discharging pipe orifice 19, when the machine body needs to be cleaned, the movable part 6 can be rotated and is switched to be matched between the feeding pipe orifice 1 and the standby pipe joint 4, at this moment, under the suction effect of organism, clear water can get into the water pipe and loop through reserve coupling 4, feed pipe mouth 1, directly washes the organism after getting into the organism again, has improved abluent effect and efficiency, and switches the convenience, labour saving and time saving.
The movable part 6 and the fixed part 5 are fixed by arranging the fastener 7 between the movable part 6 and the fixed part 5, so that after the movable part 6 rotates relative to the fixed part 5 to realize the switching of the first channel 17 and the second channel 18, specifically, the fastener 7 can be two bolt holes arranged on the fixed part 5 and a fastening bolt arranged on the movable part 6, the two bolt holes are respectively arranged corresponding to the feeding pipe joint 3 and the spare pipe joint 4, when the feeding pipe joint 3 is matched with the feeding pipe orifice 1, the fastening bolt is in threaded connection in one bolt hole, when the spare pipe joint 4 is matched with the feeding pipe orifice 1, the fastening bolt is in threaded connection in the other bolt hole, by adopting the method, the stability of the matching between the feeding pipe joint 3 or the spare pipe joint 4 and the feeding pipe orifice 1 can be kept, in addition, the fastener 7 can also be a bolt, a screw and the like, and the scheme is not limited specifically, the person skilled in the art is free to choose from the actual situation.
But supply coupling 3 and reserve coupling 4 axially sliding's setting are on movable part 6, concretely, the through-hole has been seted up on movable part 6, supply coupling 3 and reserve coupling 4 all can slide in the through-hole, and supply coupling 3 and reserve coupling 4 all are equipped with the portion of inserting 8 that can insert in the feeding mouth of pipe 1, wherein, the size of portion of inserting 8 slightly is less than the size of feeding mouth of pipe 1, all set up elastic unit 9 between supply coupling 3 and movable part 6 and between reserve coupling 4 and movable part 6, elastic unit 9 makes when supply coupling 3 or reserve coupling 4 cooperate feeding mouth of pipe 1, provide the elastic force for inserting 8 insertion feeding mouth of pipe 1, specifically, elastic unit 9 is the spring, respectively establish on supply coupling 3 and reserve coupling 4, and still set up the storage chamber that is used for holding the spring on the through-hole inner wall, the spring is located and accomodates the intracavity, be located the spring on feed pipe connects 3, the both ends of its spring respectively with the surface of feed pipe joint 3 and the inner wall fixed connection of through-hole, the same reason, be located the spring on reserve coupling 4, the both ends of its spring respectively with the surface of reserve coupling 4 and the inner wall fixed connection of through-hole, adopt this mode, rely on the elastic force of spring, when feed pipe connects 3 cooperation feedstock pipe mouth 1, its insertion portion 8 that corresponds can insert feedstock pipe mouth 1 in, can avoid thick liquids to follow feed pipe joint 3 and feedstock pipe mouth 1's junction to flow as far as possible, the same reason, when reserve coupling 4 cooperation feedstock pipe mouth 1, its insertion portion 8 that corresponds can insert feedstock pipe mouth 1 in, can avoid the clear water to flow from feed pipe joint 3 and feedstock pipe mouth 1's junction as far as possible.
Fixed part 5 has seted up ring channel 10 towards the side of movable part 6, the feeding pipe mouth 1 communicates with ring channel 10, and the front end of feed pipe joint 3 and reserve coupling 4 all with ring channel 10 sliding fit, adopt this mode, when rotating movable part 6, the front end and the ring channel 10 of feed pipe joint 3 and reserve coupling 4 remain the contact throughout, improve feed pipe joint 3 and reserve coupling 4 respectively with the leakproofness between fixed part 5, avoid remaining thick liquids in the feed pipe joint 3 and reserve coupling 4 on remaining rivers are to fixed part 5 and movable part 6.
The front ends of the feeding pipe joint 3 and the spare pipe joint 4 are both provided with a butt joint ring 11, the end part of the feeding pipe orifice 1 is provided with a butt joint groove 12 matched with the butt joint ring 11, and in the axial direction of the butt joint ring 11, a corresponding insertion part 8 is positioned at the inner side of the butt joint ring, so that when the feeding pipe joint 3 and the spare pipe joint 4 move along with the movable part 6, the butt joint ring 11 is contacted with the inner wall of the annular groove 10 and slides in the annular groove 10, specifically, a sealing gasket is also arranged in the butt joint groove 12, by adopting the method, when the feeding pipe joint 3 is matched with the feeding pipe orifice 1, the sealing performance between the feeding pipe joint 3 and the feeding pipe orifice 1 is further improved, and when the spare pipe joint 4 is matched with the feeding pipe orifice 1, the sealing performance between the spare pipe joint 4 and the feeding pipe orifice 1 is improved, wherein when the insertion part 8 of the feeding pipe joint 3 or the spare pipe joint 4 is not inserted into the feeding pipe orifice 1, under the elastic action of the elastic unit 9, its insertion portion 8 will contradict in annular groove 10, and elastic unit 9 is in the state of being compressed this moment always, and the time length can influence elastic unit 9's elasticity effect, consequently, still offers the holding chamber 13 that is used for holding insertion portion 8 in the annular groove 10, and when feed coupling 3 or reserve coupling 4 and holding chamber 13 were coaxial, corresponding insertion portion 8 was through inserting the holding chamber 13 in making corresponding elastic unit 9 be free state.
In the above scheme, corresponding measures are taken for cleaning the machine body, so that the cleaning effect of the machine body is improved, and in the scheme, the feeding pipe is not washed yet, so that the back washing butt joint 14 matched with the feeding pipe is arranged on the discharging pipe opening 19 of the device, the first valve 15 and the second valve 16 are respectively arranged on the back washing butt joint and the discharging pipe opening 19, and the second valve 16 is positioned on the discharging pipe opening 19 at the downstream of the back washing butt joint, by adopting the scheme, when the machine body is cleaned, the feeding pipe can be detached from the feeding pipe joint 3 and connected to the back washing butt joint 14, the second valve 16 is closed, the first valve 15 is opened, water cleaned from the machine body directly enters the feeding pipe to wash the feeding pipe, when the feeding pipe is washed, the second valve 16 is opened, the first valve 15 is closed, the water passes through the discharging pipe and is cleaned again, thereby when cleaning efficiency improves, all washd the organism, inlet pipe and discharging pipe, improved abluent efficiency.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a grout device is consolidated in slip casting of deep soft soil foundation, its characterized in that, be provided with coupling assembling on the device's the feeding mouth of pipe, be provided with feed pipe joint and reserve coupling assembling on the coupling assembling respectively, work as can form first passageway when cooperating between feed pipe joint and the feeding mouth of pipe, work as can form the second passageway when reserve coupling assembling and the feeding mouth of pipe cooperate, wherein: coupling assembling includes the fixed part and rotates the movable part that sets up on the fixed part, the feeding pipe mouth communicates with the fixed part, feeding pipe connects and reserve coupling sets up respectively on the movable part, the relative fixed part rotation of movable part is set to the movable part, can switch between first passageway and second passageway.
2. The grouting, reinforcing and grouting device for the deep soft soil foundation of claim 1, wherein a fastener is arranged between the movable part and the fixed part, so that the movable part and the fixed part are fixed after the movable part rotates relative to the fixed part to realize the switching of the first channel and the second channel.
3. The grouting, reinforcing and grouting device for deep soft soil foundations as claimed in claim 1, wherein the supply pipe joint and the spare pipe joint are axially slidably disposed on the movable portion, and both the supply pipe joint and the spare pipe joint are provided with insertion portions insertable into the inlet pipe openings, and elastic units are disposed between the supply pipe joint and the movable portion and between the spare pipe joint and the movable portion, the elastic units being such as to provide elastic force for the insertion portions to be inserted into the inlet pipe openings when the supply pipe joint or the spare pipe joint is fitted to the inlet pipe openings.
4. The grouting, reinforcing and grouting device for the deep soft soil foundation according to claim 3, wherein an annular groove is formed in one side surface of the fixed part facing the movable part, the feeding pipe opening is communicated with the annular groove, and the front ends of the feeding pipe joint and the spare pipe joint are in sliding fit with the annular groove.
5. The grouting, reinforcing and grouting device for deep soft soil foundations of claim 4, wherein the insertion portion of the supply pipe joint and the spare pipe joint is in contact with the inner wall of the annular groove and slides in the annular groove while following the movement of the movable portion.
6. The grouting, reinforcing and grouting device for the deep soft soil foundation of claim 4, wherein the front ends of the supply pipe joint and the spare pipe joint are provided with butt joint rings, the end part of the feed pipe orifice is provided with butt joint grooves matched with the butt joint rings, and corresponding insertion parts are positioned at the inner sides of the butt joint rings in the axial direction of the butt joint rings, so that the butt joint rings are in contact with the inner walls of the annular grooves and slide in the annular grooves when the supply pipe joint and the spare pipe joint move along with the movable part.
7. The grouting, reinforcing and grouting device for the deep soft soil foundation according to claim 4, characterized in that an accommodating cavity for accommodating the insertion part is further formed in the annular groove, and when the feeding pipe joint or the spare pipe joint is coaxial with the accommodating cavity, the corresponding insertion part enables the corresponding elastic unit to be in a free state by being inserted into the accommodating cavity.
8. The grouting, reinforcing and grouting device for the deep soft soil foundation as claimed in any one of claims 1 to 7, wherein a back flush butt joint matched with the feeding pipe is arranged on the discharging pipe opening of the grouting device, a first valve and a second valve are respectively arranged on the back flush joint and the discharging pipe opening, and the second valve is positioned on the discharging pipe opening and is positioned at the downstream of the back flush joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296245.5U CN215482868U (en) | 2021-06-10 | 2021-06-10 | Grouting, reinforcing and grouting device for deep soft soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296245.5U CN215482868U (en) | 2021-06-10 | 2021-06-10 | Grouting, reinforcing and grouting device for deep soft soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215482868U true CN215482868U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296245.5U Active CN215482868U (en) | 2021-06-10 | 2021-06-10 | Grouting, reinforcing and grouting device for deep soft soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215482868U (en) |
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2021
- 2021-06-10 CN CN202121296245.5U patent/CN215482868U/en active Active
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