CN114991321A - Hole grouting device and hole grouting equipment - Google Patents
Hole grouting device and hole grouting equipment Download PDFInfo
- Publication number
- CN114991321A CN114991321A CN202110227583.1A CN202110227583A CN114991321A CN 114991321 A CN114991321 A CN 114991321A CN 202110227583 A CN202110227583 A CN 202110227583A CN 114991321 A CN114991321 A CN 114991321A
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- grouting
- hole
- connecting pipe
- slurry
- slip casting
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- 238000009826 distribution Methods 0.000 claims abstract description 34
- 239000011440 grout Substances 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 88
- 238000007569 slipcasting Methods 0.000 abstract description 42
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 12
- 229920006395 saturated elastomer Polymers 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 29
- 238000010276 construction Methods 0.000 description 21
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a hole grouting device and hole grouting equipment, wherein the hole grouting device comprises: base, connecting pipe, slip casting and flow distribution plate. The connecting pipe is installed on the base, is equipped with the slip casting passageway in the slip casting, and the one end of slip casting is equipped with the slip casting mouth with slip casting passageway intercommunication, and the other pot head of slip casting is established in the periphery of connecting pipe, and the flow distribution plate is installed in the adjacent slip casting mouth department of slip casting to the slip casting mouth interval with the slip casting becomes two at least grout outlet areas. According to the hole grouting device provided by the embodiment of the invention, the cross section area of the grouting opening is approximately equal to that of the connecting pipe on the one hand by arranging the splitter plate, so that the consistency of the slurry flowing through the connecting pipe and the slurry flowing through the grouting opening is ensured; on the other hand, the flow distribution plate enables the grouting ports to form a plurality of slurry outlet areas at intervals, slurry can be dispersed to multiple positions in the process of flowing through the grouting ports, and the slurry is guaranteed to be better filled to the edges of the holes, so that the slurry injected into the holes is saturated, and the plugging quality is improved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a hole grouting device and hole grouting equipment.
Background
When the shear wall is poured in a building, the pouring template is mostly fastened by adopting the screw rod in a pulling mode, a large number of screw rod holes are left in the shear wall after the pouring template is detached, and slurry filling treatment is needed to be carried out on the screw rod holes subsequently.
In the prior art, the work of filling the screw hole is mainly manual filling, slurry is firstly and sequentially injected into the screw hole manually so as to block the screw hole, and then the slurry is pressed into the screw hole by a trowel matched with a plaster cutter and an outer wall is flattened. However, the above-mentioned mode of adopting artifical shutoff screw hole is wasted time and energy, and the construction effect still receives workman's proficiency and energy, leads to artifical construction quality unstable.
With the development of mechanization process, it has become a trend to use machines to replace manual plugging of screw holes. In recent years, screw hole plugging equipment is also developed in the market successively, and for the current screw hole plugging equipment, although the plugging efficiency can be improved, the plugging equipment can cause the phenomena of depression and flow drop on the surface of a plugged screw hole when plugging the screw hole, particularly when plugging a larger screw hole, for example, the consistency of pumped slurry is too thin; if the consistency of the slurry is too thick, the slurry injected into the screw hole of the plugging is unsaturated, and the requirement of plugging quality cannot be met.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a hole grouting device which can dispersedly convey slurry to the inside of a hole in the process of plugging the hole, so that the slurry injected into the hole is saturated, the plugging quality is improved, and the technical problem that the hole grouting device in the prior art cannot meet the requirement of the plugging quality due to too thick or too thin slurry is solved.
The invention also aims to provide hole grouting equipment with the hole grouting device.
According to the embodiment of the invention, the hole grouting device comprises: a base; a connection pipe installed on the base; the grouting piece is internally provided with a grouting channel, one end of the grouting piece is provided with a grouting port communicated with the grouting channel, and the other end of the grouting piece is sleeved on the periphery of the connecting pipe; the flow distribution plate is arranged on the grouting piece and is close to the grouting opening, so that the grouting opening of the grouting piece is divided into at least two grout outlet areas.
According to the hole grouting device provided by the embodiment of the invention, the flow distribution plate is arranged at the position close to the grouting opening, so that the sectional area of the grouting opening is approximately equal to that of the connecting pipe on one hand, and the consistency of the slurry flowing through the connecting pipe and the slurry flowing through the grouting opening is ensured; on the other hand, the slurry can be shunted through the shunt plate before being injected into the hole through the grouting opening, particularly for thick slurry, the shunt plate divides the slurry into a plurality of strands, so that the slurry can be dispersed to a plurality of places in the process of flowing through the grouting opening, the slurry is ensured to be better filled to the edge of the hole, the slurry injected into the hole is saturated, and the plugging quality is improved.
According to the hole grouting device provided by the embodiment of the invention, the grouting piece comprises a connecting cylinder and a plugging plate, the connecting cylinder is sleeved on the periphery of the connecting pipe, the grouting channel is arranged in the connecting cylinder, the plugging plate is provided with a grouting port communicated with the grouting channel, and the flow distribution plate is inserted at the position, close to the plugging plate, of the connecting cylinder.
Optionally, the grouting member is movably disposed on the connecting pipe, and an elastic member is disposed between the plugging plate and the base.
Optionally, the diversion plate comprises a straight portion inserted into the grouting channel and a tapered portion located outside the connecting cylinder, and the elastic member abuts the tapered portion on the blocking plate.
Optionally, the inner wall of connecting cylinder is straight tube-shape, the one end that the connecting pipe is close to the connecting cylinder sets up spherical portion, the inner wall of connecting cylinder is close to the one end of connecting pipe sets up spacing lug, set up on the spherical portion with the spacing groove of spacing lug adaptation.
Optionally, one end of the connecting pipe is in threaded connection with the base, and the other end of the connecting pipe is provided with a spigot for operation of a mounting tool.
Optionally, a pressure relief opening penetrating through the blocking plate is further formed in the grouting piece.
According to the hole grouting device provided by the embodiment of the invention, the two grouting areas are positioned at the upper end and the lower end of the grouting opening.
According to the hole grouting device provided by the embodiment of the invention, the throttle area of the flow distribution plate is equal to 90% -110% of the difference between the cross section area of the connecting pipe and the cross section area of the grouting channel.
According to the embodiment of the invention, the hole grouting equipment comprises the hole grouting device.
According to the hole grouting equipment provided by the embodiment of the invention, manual hole plugging can be replaced, the automation degree is high, and the hole grouting equipment is provided with the hole grouting device, so that in the hole plugging process, the hole grouting device can improve the consistency of slurry, and can divide the slurry into multiple strands, thereby ensuring that the slurry is better filled to the edge of the hole, further ensuring that the slurry injected into the hole is saturated, and improving the plugging quality.
Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a hole grouting apparatus according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Fig. 3 is a cross-sectional view taken along line B-B of fig. 1.
Fig. 4 is a partial enlarged view of the area i in fig. 3.
Fig. 5 is a schematic perspective view of a hole grouting apparatus according to an embodiment of the invention.
Fig. 6 is a schematic perspective view of a hole grouting device according to an embodiment of the present invention without an elastic member.
Reference numerals are as follows:
100. a hole grouting device;
1. a base;
11. a guide sleeve;
2. a connecting pipe;
21. a spherical portion; 211. a limiting groove;
22. stopping the opening;
3. grouting parts;
31. a connecting cylinder; 311. grouting a channel; 312. a limiting bump;
32. a plugging plate; 321. a grouting port; 322. a pressure relief port;
4. a flow distribution plate;
41. a straight portion;
42. a tapered portion;
5. an elastic member;
6. and (3) an extrusion component.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The hole grouting apparatus 100 according to an embodiment of the present invention will be described with reference to the drawings.
A hole grouting apparatus 100 according to an embodiment of the present invention, as shown in fig. 1 and 2, includes: base 1, connecting pipe 2, slip casting 3 and flow distribution plate 4.
As shown in fig. 2, the connection pipe 2 is mounted on the base 1.
As shown in fig. 1 and fig. 2, a grouting channel 311 is provided in the grouting member 3, a grouting port 321 communicated with the grouting channel 311 is provided at one end of the grouting member 3, and the other end of the grouting member 3 is sleeved on the periphery of the connecting pipe 2. Here, the grouting member 3 is fitted around one end of the connection pipe 2.
As shown in fig. 1, the dividing plate 4 is installed at the grout member 3 adjacent to the grout port 321 to divide the grout port 321 of the grout member 3 into at least two grout outlet regions.
According to the structure, the hole grouting device 100 of the embodiment of the invention has the advantages that the connecting pipe 2 is arranged on the base 1, and the base 1 mainly plays a role in supporting the connecting pipe 2, so that the connecting pipe 2 is stable in position, and the slurry can be orderly conveyed.
A pot head of slip casting 3 is established on connecting pipe 2, connecting pipe 2 can be carried the thick liquids to the slip casting passageway 311 of slip casting 3 in, because of the other end on the slip casting 3 is equipped with the slip casting mouth 321 that feeds through slip casting passageway 311, at the in-process that the thick liquids were carried, realize the intercommunication of hole and connecting pipe 2 through slip casting mouth 321, guarantee that connecting pipe 2 carries the thick liquids in slip casting passageway 311 and can carry smoothly to the hole in, realize the shutoff to the hole on the construction surface.
By arranging the splitter plate 4, on one hand, because the splitter plate 4 is arranged at a position close to the grouting port 321, the splitter plate 4 can reduce the flow area of the grouting port 321, so that the slurry flowing through the grouting port 321 is consistent with the slurry flowing through the connecting pipe 2, and the consistency of slurry conveying is improved; on the other hand, flow distribution plate 4 makes and forms a plurality of thick liquids districts on grouting hole 321, guarantees that thick liquids can outwards flow from a plurality of thick liquids districts to simultaneously towards a plurality of regional ejection of compact, a plurality of thick liquids districts are favorable to dispersing the thick liquids of concentrating on a department, makes the thick liquids of pouring into in the hole can not gather in a department, ensures better filling of thick liquids to the hole edge, thereby makes the thick liquids saturation of pouring into in the hole, improves the shutoff quality. Especially, under the conditions that the consistency of the slurry is thick and the area of the hole to be plugged is large, if the flow distribution plate 4 is not arranged, the slurry cannot be diffused in the radial direction due to the viscous force between the slurries, and the phenomenon that the edge of the hole is not plugged and is unsaturated occurs when the hole is plugged.
It can be understood that, compared with the prior art, the hole grouting device 100 of the present application disperses the slurry by providing the flow distribution plate 4 adjacent to the grouting opening 321, so that the slurry injected into the hole is not gathered at one position, saturation of the slurry injected into the hole is ensured, and the plugging quality is improved.
Optionally, the connecting pipe 2 comprises a rigid pipe made of stainless steel, and the grouting member 3 is movably connected with the rigid pipe and can bear the movement of the grouting member 3 relative to the connecting pipe 2, so as to prolong the service life of the connecting pipe 2.
The slurry referred to in the present application may be a mortar, or may be a fluid material such as paint or pigment; the hole can be a screw hole or any hole capable of being filled with slurry, and the application is not limited.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the grouting member 3 includes a connecting cylinder 31 and a blocking plate 32, the connecting cylinder 31 is sleeved on the periphery of the connecting pipe 2, a grouting channel 311 is provided in the connecting cylinder 31, a grouting port 321 communicated with the grouting channel 311 is provided on the blocking plate 32, and the diversion plate 4 is inserted in the connecting cylinder 31 near the blocking plate 32. Through pegging graft flow distribution plate 4 on connecting cylinder 31, can improve flow distribution plate 4's positional stability, at the in-process in shutoff hole, establish the periphery at connecting pipe 2 because of connecting cylinder 31 cover, connecting pipe 2 can carry thick liquids to connecting cylinder 31 in grouting passageway 311, because the effect of pressure, thick liquids flow towards slip casting mouth 321 through grouting passageway 311 again, at the in-process that thick liquids flow, because of being provided with flow distribution plate 4 between connecting cylinder 31 and the shutoff board 32, flow distribution plate 4 falls into the stranded with thick liquids, and carry to in the hole from a plurality of grout outlet regions, reach the purpose at saturated hole edge, improve the shutoff quality.
It should be noted that, because the plugging plate 32 of the present application is plate-shaped, the plate-shaped plugging plate 32 has a certain deformation capability, and is used in combination with the elastic member 5 mentioned below, it is helpful to compress the construction surface after being pressed, so as to ensure that the slurry does not overflow in the process of plugging the hole, and further improve the plugging quality of the hole grouting device 100.
Optionally, the area of the plugging plate 32 is larger than the area of the hole on the construction surface, so that the plugging plate 32 can cover the hole on the construction surface, slurry cannot overflow in the hole plugging process, the plugging quality is improved, and the plugging cost is saved.
In some embodiments of the invention, the grouting member 3 is movably provided on the connection pipe 2. The grouting member 3 of the hole grouting device 100 of the present application is movable relative to the connection pipe 2 and rotatable relative to the connection pipe 2. The grouting piece 3 is movably arranged on the connecting pipe 2, so that the grouting piece 3 can move relative to a construction surface, and the grouting piece 3 is always attached to the construction surface in the process of plugging the hole, thereby improving the plugging quality; with slip casting 3 rotationally set up on connecting pipe 2, at the in-process of shutoff hole, if the wall is not smooth enough, slip casting 3 can automatic adjustment for the inclination of connecting pipe 2, ensure that slip casting 3 hugs closely all the time on the construction face, improve the shutoff quality.
To sum up, the hole slip casting device 100 of this application can carry out the shutoff to the hole on the hole of co-altitude not, different inclination's the construction face, improves the practicality of hole slip casting device 100.
Alternatively, as shown in fig. 2 and 3, the elastic member 5 is provided between the blocking plate 32 and the base 1. Set up elastic component 5 between base 1 and shutoff board 32, when plugging the hole, elastic component 5 with shutoff board 32 butt on the construction face, at this moment, the construction face can give shutoff board 32 effort for shutoff board 32 moves towards the direction of base 1, and elastic component 5 is compressed. Subsequently, the elastic member 5 can drive the plugging plate 32 to move towards the direction of the construction surface by utilizing the self expansion force so as to keep the pressure of the plugging plate 32 on the construction surface, so that the plugging plate 32 is tightly attached to the construction surface, and the situation that slurry overflows to meet the plugging depth requirement due to insufficient attaching force is prevented.
Optionally, the elastic member 5 is a spring. The spring applies pressure to the plugging plate 32 by using the self expansion force, so that the elastic piece 5 always drives the plugging plate 32 to face the direction of the construction surface, and the plugging plate 32 is ensured to be tightly attached to the construction surface.
Alternatively, as shown in fig. 2 and 3, the base 1 is provided with a guide sleeve 11, and the elastic member 5 is sleeved on the outer periphery of the guide sleeve 11. The guide sleeve 11 can play the guide effect to the removal of elastic component 5 for elastic component 5 can be in predetermineeing the direction and stretch out and draw back and drive slip casting 3 and remove at established route, through the concertina power of elastic component 5 self and construction face cooperation in order to drive slip casting 3 for connecting pipe 2 back-and-forth movement, in order closely to laminate slip casting 3 on the construction face.
Alternatively, as shown in fig. 2 and 3, the diversion plate 4 includes a straight strip portion 41 inserted into the grouting passage 311 and a tapered portion 42 located outside the connecting cylinder 31 (the specific structure of the tapered portion 42 can also be seen in fig. 5 or 6), and the elastic member 5 abuts the tapered portion 42 on the blocking plate 32. The straight strip part 41 mainly has the function of shunting, the straight strip part 41 blocks the slurry to generate force for diffusing the slurry to the periphery so as to divide the slurry flowing through the straight strip part 41 into a plurality of strands, so that the slurry can be dispersedly filled to any position of a hole when the slurry is conveyed to the hole from the grouting opening 321, the slurry injected into the hole is saturated, and the plugging quality is improved; the tapered part 42 can prevent the flow distribution plate 4 from falling off from one side of the straight part 41; this application passes through the cooperation of elastic component 5 and toper portion 42 to prevent that flow distribution plate 4 from droing from toper portion 42 one side, with the position of injecing flow distribution plate 4, make flow distribution plate 4 connect the rigidity in slip casting passageway 311, and then play the effect of reposition of redundant personnel, ensure that the better packing of thick liquids is to the hole edge.
Alternatively, as shown in fig. 3 and 4, the inner wall of the connecting cylinder 31 is a straight cylinder, and the end of the connecting tube 2 near the connecting cylinder 31 is provided with a spherical part 21, and the spherical part 21 can slide in the connecting cylinder 31 and rotate relative to the inner wall of the end of the connecting cylinder 31. One end of the inner wall of the connecting cylinder 31 close to the connecting pipe 2 is provided with a limit bump 312, and the spherical part 21 is provided with a limit groove 211 matched with the limit bump 312. Make connecting pipe 2 and connecting cylinder 31 form the ball pivot through the cooperation of spherical portion 21 and spacing lug 312 and be connected, make connecting cylinder 31 can rotate connecting pipe 2 relatively and can be relative connecting pipe 2 smooth removal, so that slip casting 3 can be according to the inclination of the roughness automatic adjustment self of wall, even the axis of connecting pipe 2 is not on same horizontal plane with the central line point of hole, also enable slip casting 3 and hug closely on the construction face completely, improve hole shutoff quality. The limiting bump 312 and the limiting groove 211 are matched to limit the relative positions of the connecting tube 2 and the connecting tube 31, so that the connecting tube 31 can not fall off from the connecting tube 2 in the sliding and rotating process relative to the connecting tube 2, namely, the slurry stored in the connecting tube 2 can be smoothly conveyed to the grouting piece 3, and the slurry conveying is completed.
Alternatively, one end of the connection pipe 2 is screwed with the base 1, and as shown in fig. 2, the other end of the connection pipe 2 is provided with a spigot 22 for operation of an installation tool. The connecting pipe 2 is connected to the base 1 in a threaded manner, so that the connecting pipe 2 and the base 1 can be detachably connected, the assembly efficiency of the hole grouting device 100 is improved, and the connecting pipe 2 is convenient to replace when the connecting pipe 2 is damaged or slurry cannot be normally conveyed; on the other hand, threaded connection can increase the joint strength between connecting pipe 2 and base 1 for connecting pipe 2 stable connection improves the positional stability of connecting pipe 2 on base 1, and then accurate thick liquids of carrying. Set up tang 22 in the one end of base 1 is kept away from to connecting pipe 2, tang 22 is used for cooperating with mounting tool, and in mounting tool's part stretched into tang 22, mounting tool passed through tang 22 and rotated connecting pipe 2 to connect connecting pipe 2 on base 1, perhaps demolish connecting pipe 2 from base 1, realize connecting the dismantlement between connecting pipe 2 and the base 1 and be connected.
Alternatively, said mounting tool may be a screwdriver.
Optionally, as shown in fig. 1, a pressure relief port 322 is further provided on the grouting member 3 and penetrates through the plugging plate 32. Through setting up pressure release mouth 322 on shutoff board 32, when the thick liquids in the hole was injected too much in the in-process of slip casting, unnecessary thick liquids can be discharged from pressure release mouth 322, and the air in the hole also can be discharged through pressure release mouth 322 to reach the purpose of pressure release. Therefore, the pressure relief port 322 is arranged on the grouting piece 3, air and redundant slurry in the hole can be discharged from the pressure relief port 322, the slurry in the hole is injected to be saturated, the requirement of plugging depth is met, and the plugging quality of the hole grouting device 100 is further improved.
Alternatively, the pressure relief port 322 is provided to penetrate in the thickness direction of the blocking plate 32. The pressure relief port 322 arranged in a penetrating manner can discharge air and redundant slurry in the hole, and meanwhile, the plugging plate 32 is simple in structure and convenient to process, and the production efficiency of the hole grouting device 100 is improved.
Alternatively, the area of the injection port 321 is smaller than the area of the hole. The plugging plate 32 is covered on the hole of the construction surface, and partial structure of the plugging plate 32 can be abutted against the outer surface of the hole, so that the part of the pressure relief port 322 can be communicated with the hole, and the purpose of pressure relief is achieved.
In some embodiments of the present invention, two slurry outlet regions are located at the upper and lower ends of the slurry injection port 321. For dividing the grouting opening 321 into a left grout outlet area and a right grout outlet area, the grouting opening is divided into an upper grout outlet area and a lower grout outlet area, and a part of grout can be passively extruded to the upper grout outlet area and then moves downwards under the action of gravity, so that holes can be plugged more compactly.
In other examples, the slurry outlet areas are not limited to the above arrangement, and two slurry outlet areas may be located at the left and right ends of the slurry injection port 321. The slurry outlet areas at the left end and the right end of the slurry injection port 321 can also divide slurry into two streams and convey the two streams into the holes, so that the plugging quality is improved.
Of course, in other examples, the number of the slurry discharging areas can be adjusted by the structure of the flow distribution plate 4, and the slurry is dispersed more when the number of the slurry discharging areas is larger.
In a specific example, the splitter plate 4 may be rectangular, and the rectangular splitter plate is installed at the position of the grouting member 3 adjacent to the grouting opening 321 and divides the grouting opening 321 into two bilaterally symmetrical slurry outlet regions, so that the slurry delivered by the two slurry outlet regions can be ensured to be consistent while the slurry is split.
In other examples, the flow distribution plate 4 may be a cross-shaped flow distribution plate, and the cross-shaped flow distribution plate is installed at the position, adjacent to the grouting port 321, of the grouting piece 3 and divides the grouting port 321 into four slurry outlet areas with equal areas, so that slurry is conveyed more dispersedly, and then better filling of slurry to the edge of the hole is ensured, and the plugging quality is improved.
In some embodiments of the present invention, the throttle area of the flow dividing plate 4 is equal to 90% to 110% of the difference between the cross-sectional area of the connection pipe 2 and the cross-sectional area of the grouting passage 311. The splitter plate 4 is arranged adjacent to the grouting opening 321, and the cross-sectional area of the connecting pipe 2 is approximately equal to that of the grouting channel 311 due to the splitter plate 4, so that consistency of slurry flowing through the connecting pipe 2 and slurry flowing out of the grouting channel 311 is ensured, and consistency of slurry conveying is improved.
Alternatively, the cross-sectional area of the grouting passage 311 is equal to the cross-sectional area of the grouting port 321. Here, the throttle area of the flow distribution plate 4 is equal to 90% to 110% of the difference between the cross-sectional area of the connection pipe 2 and the cross-sectional area of the grouting opening 321, and when the slurry conveyed by the connection pipe 2 is conveyed to the grouting opening 321, the slurry can be filled in the grouting opening 321, so that the slurry flowing through the connection pipe 2 is consistent with the slurry flowing out of the grouting opening 321, and the consistency of slurry conveyance is improved.
Advantageously, the throttle area of the splitter plate 4 is equal to the difference between the cross-sectional area of the connecting pipe 2 and the cross-sectional area of the injection port 321. As can be seen from fig. 2 and 3, the diameter of the connection pipe 2 is smaller than the diameter of the grouting channel 311, and the slurry flows with variable diameter when being transported from the connection pipe 2 to the grouting channel 311, so that if the flow distribution plate 4 is not provided, the slurry cannot completely fill the grouting channel 311 when being transported to the grouting port 321 through the connection pipe 2, which is particularly obvious when the slurry is thick, and further, gas enters the slurry in the grouting channel 311 through the grouting port 321, thereby affecting the plugging quality. And this application is through setting up flow distribution plate 4, and flow distribution plate 4's throttle area can compensate the difference between 2 cross-sectional areas of connecting pipe and slip casting passageway 311 cross-sectional area to make the sectional area of slip casting mouth 321 equal with the sectional area of connecting pipe 2, this condition flow distribution plate 4 can be discharged the gas of thick liquids the inside, and guaranteed the thick liquids of connecting pipe 2 of flowing through and the thick liquids of outflow slip casting mouth 321 uniformity, thereby guaranteed the shutoff quality.
In some embodiments of the present invention, as shown in fig. 2 and 3, the hole grouting device 100 further comprises an extrusion 6. Connecting pipe 2 still includes the hose of being connected with the rigid tube, and extruded article 6 can reciprocate for the hose part of connecting pipe 2 to the break-make of extrusion connecting pipe 2 realization control connecting pipe 2, and then the transport of control thick liquids or end, make the volume that thick liquids carried controllable, realize accurate transport thick liquids, improve the shutoff quality.
The following describes a hole grouting apparatus according to an embodiment of the present invention.
A hole grouting apparatus according to an embodiment of the present invention includes the hole grouting device 100, and the structure of the hole grouting device 100 is not described herein again.
According to the structure, the hole grouting device 100 is arranged on the hole grouting device, the hole grouting device 100 can be driven to move in the moving process to plug holes in different positions, so that manual work is replaced, automatic hole plugging is achieved, the plugging quality is high in consistency, and the plugging efficiency is high; moreover, the hole grouting equipment of this application can disperse the thick liquids of concentrating in a department at the in-process of shutoff hole for the thick liquids that pour into in the hole can not gather in a department, have ensured that the better packing of thick liquids is to the hole edge, thereby make the thick liquids saturation of pouring into in the hole, improve the shutoff quality of hole grouting equipment.
Optionally, the hole grouting equipment further comprises an AGV (Automated Guided Vehicle) chassis, a crane, a mechanical arm, a pumping device, a stirring device, a power battery and a control system. The power battery is used for providing power for each component, so that each component can normally operate, the hole grouting equipment can be wirelessly used, the position can be randomly adjusted according to the position of the hole in the hole plugging process, and the application range of the hole grouting equipment is widened; the control system can control the AGV chassis to move along a set route, so that the hole grouting device 100 is driven to move, and holes at different positions are plugged; the lifting frame and the mechanical arm are matched to adjust the height of the hole grouting device 100 arranged on the hole grouting equipment, so that the hole grouting device 100 can plug holes with different heights, and the application range of the hole grouting equipment is widened; the stirring device is used for stirring the slurry, so that the slurry is prevented from being solidified and is uniformly distributed, and the quality of the slurry is improved; the pumping device is used for conveying the slurry into the holes, and the holes are blocked.
The specific structures of the hole injecting apparatus 100 and the hole injecting equipment according to the embodiments of the present invention will be described below with reference to the drawings. The embodiments of the present invention may be all embodiments obtained by combining a plurality of technical solutions described above, and are not limited to the following specific embodiments, which fall within the scope of the present invention.
Example 1
A hole grouting device 100, as shown in fig. 1 and 2, comprising: base 1, connecting pipe 2, slip casting 3 and flow distribution plate 4.
As shown in fig. 2, the connection pipe 2 is mounted on the base 1.
As shown in fig. 1 and fig. 2, a grouting channel 311 is provided in the grouting member 3, a grouting port 321 communicated with the grouting channel 311 is provided at one end of the grouting member 3, and the other end of the grouting member 3 is sleeved on the periphery of the connecting pipe 2.
As shown in fig. 1, the dividing plate 4 is installed at the grout member 3 adjacent to the grout port 321 to divide the grout port 321 of the grout member 3 into two grout outlet regions.
Example 2
The utility model provides a hole slip casting device 100, on embodiment 1's basis, combine fig. 1 and fig. 2 to show, slip casting 3 includes connecting cylinder 31 and shutoff board 32, and connecting cylinder 31 cover is established in the periphery of connecting pipe 2, is equipped with slip casting passageway 311 in the connecting cylinder 31, is equipped with the slip casting mouth 321 with slip casting passageway 311 intercommunication on the shutoff board 32, and flow distribution plate 4 is pegged graft and is close to shutoff board 32 department at connecting cylinder 31.
Example 3
On the basis of embodiment 2, as shown in fig. 2 and 3, an elastic member 5 is arranged between a blocking plate 32 and a base 1, a flow distribution plate 4 comprises a straight strip portion 41 inserted into a grouting channel 311 and a tapered portion 42 located outside a connecting cylinder 31 (the specific structure of the tapered portion 42 can be seen in fig. 5 or fig. 6), and the elastic member 5 abuts the tapered portion 42 on the blocking plate 32.
Example 4
A hole grouting device 100 is based on embodiment 1, and the throttling area of a flow distribution plate 4 is equal to the difference between the cross section area of a connecting pipe 2 and the cross section area of a grouting channel 311.
Example 5
A hole grouting device comprises a base plate, a lifting frame arranged on the base plate, a mechanical arm arranged on the lifting frame, and a hole grouting device 100 arranged at the tail end of the mechanical arm in the embodiment 1.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
One diverter plate 4 is shown in fig. 1 for illustrative purposes, but it will be apparent to one of ordinary skill after reading the above disclosure that it is within the scope of the present invention to apply this configuration to two, three, or more diverter plates 4.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A hole grouting device, comprising:
a base;
a connection pipe installed on the base;
the grouting piece is internally provided with a grouting channel, one end of the grouting piece is provided with a grouting port communicated with the grouting channel, and the other end of the grouting piece is sleeved on the periphery of the connecting pipe;
the flow distribution plate is arranged on the grouting piece and is close to the grouting opening, so that the grouting opening of the grouting piece is divided into at least two grout outlet areas.
2. The hole grouting device according to claim 1, characterized in that the grouting member comprises a connecting cylinder and a blocking plate, the connecting cylinder is sleeved on the periphery of the connecting pipe, the grouting channel is arranged in the connecting cylinder, the blocking plate is provided with a grouting port communicated with the grouting channel, and the splitter plate is inserted in the connecting cylinder close to the blocking plate.
3. Hole grouting device according to claim 2, characterized in that the grouting element is movably arranged on the connecting pipe, and an elastic element is arranged between the plugging plate and the base.
4. The hole grouting device of claim 3, wherein the diverter plate comprises a straight portion inserted into the grouting channel and a tapered portion located outside the connecting cylinder, and the elastic member abuts the tapered portion against the closure plate.
5. The hole grouting device of claim 3, wherein the inner wall of the connecting cylinder is in a straight cylinder shape, a spherical part is arranged at one end, close to the connecting cylinder, of the connecting cylinder, a limiting bump is arranged at one end, close to the connecting cylinder, of the inner wall of the connecting cylinder, and a limiting groove matched with the limiting bump is arranged on the spherical part.
6. The hole grouting device of claim 3, wherein one end of the connecting pipe is in threaded connection with the base, and the other end of the connecting pipe is provided with a spigot for operation of an installation tool.
7. The hole grouting device of claim 2, characterized in that a pressure relief port is further provided on the grouting member, said pressure relief port penetrating through the plugging plate.
8. The hole grouting device of claim 1, wherein two of the grout outlet regions are located at upper and lower ends of the grouting port.
9. The hole grouting device of claim 1, wherein the throttling area of the flow dividing plate is equal to 90-110% of the difference between the cross-sectional area of the connecting pipe and the cross-sectional area of the grouting channel.
10. A hole grouting equipment, characterised in that it comprises a hole grouting device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110227583.1A CN114991321B (en) | 2021-03-01 | 2021-03-01 | Hole grouting device and hole grouting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110227583.1A CN114991321B (en) | 2021-03-01 | 2021-03-01 | Hole grouting device and hole grouting equipment |
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| Publication Number | Publication Date |
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| CN114991321A true CN114991321A (en) | 2022-09-02 |
| CN114991321B CN114991321B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110227583.1A Active CN114991321B (en) | 2021-03-01 | 2021-03-01 | Hole grouting device and hole grouting equipment |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105118A (en) * | 1994-10-05 | 1996-04-23 | Kumagai Gumi Co Ltd | Precast concrete column member |
| US6484782B1 (en) * | 1999-09-29 | 2002-11-26 | Mudmaster, L.L.C. | Grout applicator system |
| CN201953085U (en) * | 2010-12-13 | 2011-08-31 | 中国建筑第七工程局有限公司 | Crack-repairing device for making up concrete crack |
| KR101070072B1 (en) * | 2011-02-15 | 2011-10-04 | (주)한토건설 | A multistaged equipment of pipe grouting by double packer system and its construction |
| KR101173133B1 (en) * | 2012-06-20 | 2012-08-16 | (주)에스엔건설 | Cement concrete repair method for road and structures by using thermosetting polymer resin mortar |
| CN203209155U (en) * | 2013-03-05 | 2013-09-25 | 安徽金日盛矿业有限责任公司 | Flow-splitting type mineral separation mechanism |
| CN105908585A (en) * | 2016-04-08 | 2016-08-31 | 天津市市政工程设计研究院 | Road foundation or base and building soft foundation grouting reinforcement method |
| CN110984616A (en) * | 2019-12-20 | 2020-04-10 | 安徽中轩建设工程有限公司 | Gap grouting machine rifle head |
| CN211143654U (en) * | 2019-10-14 | 2020-07-31 | 东莞市兴和建筑材料有限公司 | Mortar spray pipe |
| CN111648619A (en) * | 2020-06-04 | 2020-09-11 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
| CN112177368A (en) * | 2020-09-18 | 2021-01-05 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
-
2021
- 2021-03-01 CN CN202110227583.1A patent/CN114991321B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105118A (en) * | 1994-10-05 | 1996-04-23 | Kumagai Gumi Co Ltd | Precast concrete column member |
| US6484782B1 (en) * | 1999-09-29 | 2002-11-26 | Mudmaster, L.L.C. | Grout applicator system |
| CN201953085U (en) * | 2010-12-13 | 2011-08-31 | 中国建筑第七工程局有限公司 | Crack-repairing device for making up concrete crack |
| KR101070072B1 (en) * | 2011-02-15 | 2011-10-04 | (주)한토건설 | A multistaged equipment of pipe grouting by double packer system and its construction |
| KR101173133B1 (en) * | 2012-06-20 | 2012-08-16 | (주)에스엔건설 | Cement concrete repair method for road and structures by using thermosetting polymer resin mortar |
| CN203209155U (en) * | 2013-03-05 | 2013-09-25 | 安徽金日盛矿业有限责任公司 | Flow-splitting type mineral separation mechanism |
| CN105908585A (en) * | 2016-04-08 | 2016-08-31 | 天津市市政工程设计研究院 | Road foundation or base and building soft foundation grouting reinforcement method |
| CN211143654U (en) * | 2019-10-14 | 2020-07-31 | 东莞市兴和建筑材料有限公司 | Mortar spray pipe |
| CN110984616A (en) * | 2019-12-20 | 2020-04-10 | 安徽中轩建设工程有限公司 | Gap grouting machine rifle head |
| CN111648619A (en) * | 2020-06-04 | 2020-09-11 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
| CN112177368A (en) * | 2020-09-18 | 2021-01-05 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
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| CN114991321B (en) | 2023-11-21 |
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