CN217027107U - Precast pile grouting device for building - Google Patents
Precast pile grouting device for building Download PDFInfo
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- CN217027107U CN217027107U CN202220892693.XU CN202220892693U CN217027107U CN 217027107 U CN217027107 U CN 217027107U CN 202220892693 U CN202220892693 U CN 202220892693U CN 217027107 U CN217027107 U CN 217027107U
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- precast pile
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Abstract
The application discloses precast pile slip casting device for building includes: the precast pile is provided with a grouting channel; the grouting auxiliary assembly is arranged in the grouting channel and close to the lower end; the lower end of the grouting pipe is movably connected with the upper end of the grouting auxiliary assembly; the grouting assembly is positioned on one side of the precast pile and is connected with the grouting pipe through a pipeline; the grouting assembly comprises grouting equipment and pressure equipment; its technical essential does, can make the concrete pass the slip casting pipe completely and enter into in the soil to can effectively avoid the concrete to stay the junction of slip casting pipe and slip casting auxiliary assembly, can conveniently dismantle, can used repeatedly slip casting pipe, the result of use is better, and the slip casting face is extensive, the mechanical properties of improvement precast pile that can be better, more firm during the use brings better use prospect.
Description
Technical Field
The utility model belongs to the field of buildings, and particularly relates to a precast pile grouting device for a building.
Background
The construction site is also called a construction ground plate and a construction ground plate, which is called a ground plate for short, is a place where a construction project is developed and civil engineering is carried out, and the range of the construction project is often enclosed by enclosing plates, wire nets or enclosing walls so as to limit the access of personnel, materials, machinery and vehicles.
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or a "construction site", also called a construction site;
the precast pile is prefabricated in a precast member processing factory, is maintained to reach the design strength, is transported to a construction site, is driven into the soil by a pile driver, and then a bearing platform beam (plate) foundation is poured at the top of the pile. In order to resist hammering and penetrate through soil layers, hooping should be encrypted at the pile top and the pile tip part, and a main reinforcement at the pile tip part is bent and welded on a mandrel. The precast reinforced concrete pile has the advantages of simple and convenient manufacture, high strength, large rigidity and capability of being manufactured into various section shapes, and is a widely adopted pile type;
when the precast pile is constructed, in order to improve the mechanical property of the precast pile, grouting is usually carried out inside the precast pile through a pipeline, and in order to facilitate grouting, people invent a precast pile grouting device for buildings;
through research, the existing precast pile grouting device for the building has certain disadvantages when in use;
1. the existing precast pile grouting device for the building is directly used for grouting, is influenced by land pressure during grouting, and concrete is easy to stay at the joint of a grouting pipe and a grouting auxiliary assembly, so that the grouting pipe cannot be detached and can only be used once, and is relatively waste;
2. slip casting department is usually for and the bottom when current precast pile slip casting device for building uses, is plugged up by soil easily, influences the slip casting, and the slip casting position is single moreover, and mechanics promotion effect is not good, unsatisfied building construction requirement.
Disclosure of Invention
In order to overcome the deficiency of prior art, this application embodiment provides a precast pile slip casting device for building, can solve the technical scheme that its technical problem adopted and be:
a precast pile grouting device for construction, comprising:
the precast pile is provided with a grouting channel;
the grouting auxiliary assembly is arranged in the grouting channel and close to the lower end;
the lower end of the grouting pipe is movably connected with the upper end of the grouting auxiliary assembly;
the grouting assembly is positioned on one side of the precast pile and is connected with the grouting pipe through a pipeline;
the grouting assembly comprises grouting equipment and pressure equipment, the grouting equipment is connected with the outer surface of the grouting pipe close to the upper end through a pipeline, and the pressure equipment is connected with the upper end of the grouting pipe through a pipeline.
During the use slip casting subassembly make the concrete can be quick enter into earth to slip casting pipe slip casting and exert pressure, relatively comprehensive in going on earth moreover, can make slip casting pipe and slip casting subassembly junction do not have the adhesion, can conveniently take off the slip casting pipe, can used repeatedly, excellent in use effect.
Preferably, slip casting auxiliary assembly includes spacing dish, movable mounting has the confession thick liquid spare on the spacing dish, the opening has been seted up to the lower extreme of precast pile, the lower extreme that supplies thick liquid spare is located opening department.
Preferably, the inside of spacing dish is close to lower extreme position and is provided with movable chamber, the upper end that supplies the thick liquid piece is located movable chamber's inside, during grouting equipment slip casting, the grout outlet that supplies on the thick liquid piece is located the opening below.
When the grouting equipment does not perform grouting, the grout outlet on the grout supply part is positioned inside the precast pile.
Preferably, the lower end face of the grouting pipe is provided with a plurality of groups of limiting clamping pieces, a plurality of groups of arc-shaped clamping grooves are formed in the position, close to the upper end, of the inner surface of the limiting disc, and the limiting clamping pieces are movably installed in the arc-shaped clamping grooves.
The limiting clamping piece is located inside the arc-shaped clamping groove and can slide along the arc-shaped clamping groove.
Preferably, the upper end face of the limiting disc is provided with a plurality of groups of openings, and the openings are communicated with the middle of the arc-shaped clamping groove.
Preferably, the outer surface of slip casting pipe is provided with a plurality of groups of thick liquid portions, every group thick liquid portion all includes a plurality of groups of thick liquid holes, and a plurality of groups in the thick liquid portion of thick liquid hole are gone out the thick liquid hole and are circlewise distributed.
Preferably, the outer surface of the precast pile is provided with slurry outlet inclined holes corresponding to the positions of the plurality of groups of slurry outlet holes, communicating pieces are arranged at the positions, located in the plurality of groups of slurry outlet inclined holes, of the grouting channel and communicated with the slurry outlet holes.
During grouting, the slurry passes through the communicating piece through the slurry outlet hole and then enters the slurry outlet inclined hole so as to enter soil.
Preferably, when one of the side walls of the limiting clamping piece contacts one of the side walls of the arc-shaped clamping groove, the communicating piece is staggered with the slurry outlet inclined hole, and when the other side wall of the limiting clamping piece contacts the other side wall of the arc-shaped clamping groove, the communicating piece is opposite to the slurry outlet inclined hole.
In summary, the present invention includes at least one of the following beneficial effects:
firstly, grouting equipment, pressure equipment and a grouting pipe are recorded in the precast pile grouting device for the building, the grouting pipe is movably connected with the upper end of a grouting auxiliary assembly when in use, the grouting equipment performs grouting when in use, the pressure equipment pressurizes to pressurize concrete, and the concrete can completely penetrate through the grouting pipe and enter the soil, so that the concrete can be effectively prevented from remaining at the joint of the grouting pipe and the grouting auxiliary assembly, the precast pile grouting device is convenient to disassemble, the grouting pipe can be repeatedly used, and the using effect is good;
the grouting auxiliary assembly is recorded in the precast pile grouting device for the building, a grout outlet of a grout supply part on the grouting auxiliary assembly is positioned in the precast pile, and the limiting disc has the effect of supporting the grout supply part, so that soil cannot block the grout outlet when a pile driver drives the precast pile, the grout supply part moves under the influence of pressure during grouting, the grout outlet on the grout supply part is positioned below the grout outlet, grouting can be directly performed on the soil, and the fixing effect is good;
thirdly, the grout outlet part and the grouting auxiliary assembly are recorded in the precast pile grouting device for the building, during grouting, grouting can be performed to the bottom of the precast pile through the grouting auxiliary assembly, grouting can be performed to the side part of the precast pile through the grout outlet part, the grouting surface is wide, the mechanical property of the precast pile can be better improved, the precast pile grouting device is more stable during use, and the precast pile grouting device has a better use prospect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural view of a precast pile according to the present invention;
fig. 3 is a schematic view showing an internal partial structure of a precast pile according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 according to the present invention;
FIG. 5 is a partial structure view of the spacing disk of the present invention;
FIG. 6 is a partial structure view of the limiting plate of the present invention at other angles.
Reference numerals: 1. prefabricating a pile; 2. a grouting pipe; 3. grouting components; 4. a limiting disc; 5. a pulp supply member; 6. a movable cavity; 7. a limiting clamping piece; 8. an arc-shaped clamping groove; 9. a communicating member.
Detailed Description
The embodiment of the application provides a precast pile grouting device for building, direct slip casting when solving current precast pile grouting device for building among the prior art and using, receive the land pressure influence during the slip casting, the junction of slip casting pipe and slip casting auxiliary component is stayed easily to the concrete, make the slip casting pipe can't dismantle, can only be enough once, more extravagant shortcoming, grouting equipment has been described to this patent, pressure equipment and slip casting pipe, the upper end swing joint of slip casting pipe and slip casting auxiliary component during the use, slip casting equipment slip casting during the use, pressure equipment pressurizes, exert pressure to the concrete, can make the concrete pass in the soil that the slip casting pipe entered into completely, thereby can effectively avoid the concrete to stay the junction of slip casting pipe and slip casting auxiliary component, can conveniently dismantle, can reuse the slip casting pipe, excellent in use effect is than.
Example 1:
a precast pile grouting device for a building, as shown in figures 1-6, comprises a precast pile 1, a grouting auxiliary component, a grouting pipe 2 and a grouting component 3,
a grouting channel is formed in the precast pile 1; the grouting auxiliary assembly is arranged in the grouting channel and close to the lower end; the lower end of the grouting pipe 2 is movably connected with the upper end of the grouting auxiliary assembly; the grouting component 3 is positioned at one side of the precast pile 1, and the grouting component 3 is connected with the grouting pipe 2 through a pipeline;
wherein, slip casting subassembly 3 includes slip casting equipment and pressure equipment, and the slip casting equipment passes through the pipeline to be connected near upper end position with the surface of slip casting pipe 2, and pressure equipment passes through the pipeline to be connected with the upper end of slip casting pipe 2.
Grouting equipment and pressure equipment are existing equipment, and pressure equipment adopts the atmospheric pressure setting, adopts atmospheric pressure acceleration concrete flow velocity.
When in use, the grouting equipment performs grouting on the bottom of the precast pile 1 through the grouting pipe 2 and the grouting assembly 3.
The grouting equipment, the pressure equipment and the grouting pipe 2 are recorded in the precast pile grouting device for the building, the grouting pipe 2 is movably connected with the upper end of the grouting auxiliary component when in use, the grouting equipment performs grouting when in use, the pressure equipment pressurizes and applies pressure to concrete, so that the concrete can completely penetrate through the grouting pipe 2 and enter the soil, the concrete can be effectively prevented from remaining at the connection part of the grouting pipe 2 and the grouting auxiliary component, the precast pile grouting device can be conveniently disassembled, the grouting pipe 2 can be repeatedly used, and the using effect is good.
Example 2:
on the basis of the embodiment 1, as shown in fig. 1-6, the embodiment is the structure of the grouting auxiliary component,
slip casting auxiliary assembly includes spacing dish 4, and movable mounting has confession thick liquid piece 5 on the spacing dish 4, and the opening has been seted up to the lower extreme of precast pile 1, and the lower extreme that supplies thick liquid piece 5 is located opening department.
During grouting, the pressure pushes the grout supplying part 5 to move downwards.
The inside of spacing dish 4 is close to lower extreme position and is provided with movable chamber 6, and the upper end that supplies thick liquid piece 5 is located the inside in movable chamber 6, and during grouting equipment slip casting, the grout outlet that supplies on the thick liquid piece 5 is located the opening below.
The upper end of the pulp supply piece 5 is provided with a fixed disc which is positioned inside the movable cavity 6;
when the pile driver drives the precast pile 1, the fixed disc is contacted with the inner top surface of the movable cavity 6, and the fixed disc is contacted with the inner bottom surface of the movable cavity 6 during grouting.
During the slip casting, pressure promotes and supplies thick liquid 5 downstream, supplies the grout outlet on the thick liquid 5 to be located the opening below, realizes the bottom slip casting to supplying thick liquid 5.
According to the precast pile grouting device for the building, the grouting auxiliary assembly is recorded, the upper grout outlet of the grout supply piece 5 of the grouting auxiliary assembly is positioned inside the precast pile 1, the limiting disc 4 has the effect of supporting the grout supply piece 5, so that when the pile driver drives the precast pile 1, soil cannot block the grout outlet, the grout supply piece 5 moves under the influence of pressure during grouting, the grout outlet on the grout supply piece 5 is positioned below the grout outlet, grouting can be directly performed on the soil, and the fixing effect is good.
Example 3:
on the basis of embodiment 2, as shown in fig. 1 to 6, this embodiment has other structures,
the lower terminal surface of slip casting pipe 2 is provided with a plurality of groups of spacing fastener 7, and the internal surface of spacing dish 4 is close to the upper end position and has seted up a plurality of groups arc draw-in groove 8, and spacing fastener 7 movable mounting is in arc draw-in groove 8.
The up end of spacing dish 4 is provided with a plurality of groups of openings, and the opening communicates with the middle part of arc draw-in groove 8.
Rotate slip casting pipe 2 during the use for spacing fastener 7 is relative with the opening, thereby enters into the inside of arc draw-in groove 8, rotates slip casting pipe 2 when taking out, makes spacing fastener 7 relative with the opening, then take out slip casting pipe 2 can.
The surface of slip casting pipe 2 is provided with a plurality of groups and goes out thick liquid portion, and every group goes out thick liquid portion and all includes a plurality of groups and goes out the thick liquid hole, and a plurality of groups in going out thick liquid portion go out the thick liquid hole and encircle the distribution.
Grouting can be carried out through the outer side of the grout outlet box.
The surface of precast pile 1 corresponds a plurality of groups and goes out the thick liquid hole position and all seted up out the thick liquid inclined hole, and the inside of slip casting passageway lies in a plurality of groups and goes out thick liquid inclined hole department and all installs communicating part 9, communicating part 9 and play thick liquid hole intercommunication.
When one of them lateral wall of spacing fastener 7 and one of them lateral wall of arc draw-in groove 8 contact, intercommunication piece 9 and play thick liquid inclined hole dislocation, when another lateral wall of spacing fastener 7 and another lateral wall contact of arc draw-in groove 8, intercommunication piece 9 is relative with a play thick liquid inclined hole, can select whether to the side slip casting of precast pile 1 through rotating slip casting pipe 2.
The precast pile grouting device for the building records the grout outlet part and the grouting auxiliary assembly, during grouting, the bottom of the precast pile 1 can be grouted through the grouting auxiliary assembly, grouting can be performed on the side part of the precast pile 1 through the grout outlet part, the grouting surface is wide, the mechanical property of the precast pile 1 can be better improved, the precast pile grouting device is more stable in use, and the precast pile grouting device has a better use prospect.
It should be noted that, in the precast pile grouting device for building of the utility model, when in use, the grouting component 3 injects grouting into the grouting pipe 2 and applies pressure to make concrete enter into soil rapidly and more completely;
the grouting pipe 2 is rotated during grouting, so that the grouting pipe 2 is opposite to the communicating piece 9, grouting can be performed on the bottom of the precast pile 1 through the grouting auxiliary assembly, grouting can be performed on the side part of the precast pile 1 through the grout outlet part, and the grouting surface is wide;
and (3) rotating the grouting pipe 2 after grouting to enable the limiting clamping piece 7 to be opposite to the opening, and then drawing out the grouting pipe 2.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are intended to be within the scope of the present invention.
Claims (8)
1. A precast pile grouting device for buildings is characterized by comprising:
the precast pile (1) is provided with a grouting channel;
the grouting auxiliary assembly is arranged in the grouting channel and close to the lower end;
the lower end of the grouting pipe (2) is movably connected with the upper end of the grouting auxiliary assembly;
the grouting assembly (3) is positioned on one side of the precast pile (1), and the grouting assembly (3) is connected with the grouting pipe (2) through a pipeline;
wherein, slip casting subassembly (3) are including slip casting equipment and pressure equipment, the surface that slip casting equipment passes through pipeline and slip casting pipe (2) is close to the upper end position and is connected, pressure equipment passes through the pipeline and is connected with the upper end of slip casting pipe (2).
2. A precast pile grouting device for construction as claimed in claim 1, wherein: slip casting auxiliary assembly includes spacing dish (4), movable mounting has confession thick liquid spare (5) on spacing dish (4), the opening has been seted up to the lower extreme of precast pile (1), the lower extreme that supplies thick liquid spare (5) is located opening department.
3. A precast pile grouting device for construction as claimed in claim 2, wherein: the inside of spacing dish (4) is close to lower extreme position and is provided with movable chamber (6), the upper end that supplies thick liquid spare (5) is located the inside in movable chamber (6), during grouting equipment slip casting, the grout outlet that supplies on thick liquid spare (5) is located the opening below.
4. A precast pile grouting device for construction as claimed in claim 3, wherein: the lower terminal surface of slip casting pipe (2) is provided with a plurality of groups of spacing fastener (7), the internal surface of spacing dish (4) is close to the upper end position and has been seted up a plurality of groups arc draw-in groove (8), spacing fastener (7) movable mounting is in arc draw-in groove (8).
5. A precast pile grouting device for construction as claimed in claim 4, wherein: the upper end face of the limiting disc (4) is provided with a plurality of groups of openings, and the openings are communicated with the middle of the arc-shaped clamping groove (8).
6. A precast pile grouting device for construction as claimed in claim 1, wherein: the outer surface of slip casting pipe (2) is provided with a plurality of groups and goes out thick liquid portion, and every group go out thick liquid portion and all include a plurality of groups and go out the thick liquid hole, go out a plurality of groups in the thick liquid portion and go out the thick liquid hole and encircle the distribution.
7. A precast pile grouting device for construction as claimed in claim 4, wherein: the outer surface of precast pile (1) corresponds a plurality of groups and goes out the thick liquid hole position and has all seted up out thick liquid inclined hole, the inside of slip casting passageway is located a plurality of groups and goes out thick liquid inclined hole department and all installs intercommunication piece (9), intercommunication piece (9) and play thick liquid hole intercommunication.
8. A precast pile grouting device for construction as claimed in claim 7, wherein: when one of them lateral wall of spacing fastener (7) and one of them lateral wall of arc draw-in groove (8) contact, intercommunication piece (9) and play thick liquid inclined hole dislocation, when another lateral wall of spacing fastener (7) and another lateral wall contact of arc draw-in groove (8), intercommunication piece (9) are relative with a play thick liquid inclined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892693.XU CN217027107U (en) | 2022-04-18 | 2022-04-18 | Precast pile grouting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892693.XU CN217027107U (en) | 2022-04-18 | 2022-04-18 | Precast pile grouting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217027107U true CN217027107U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220892693.XU Active CN217027107U (en) | 2022-04-18 | 2022-04-18 | Precast pile grouting device for building |
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|---|---|
| CN (1) | CN217027107U (en) |
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- 2022-04-18 CN CN202220892693.XU patent/CN217027107U/en active Active
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