CN212507436U - Roller compacted concrete punches and adds thick liquid integration equipment - Google Patents
Roller compacted concrete punches and adds thick liquid integration equipment Download PDFInfo
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- CN212507436U CN212507436U CN202020189905.9U CN202020189905U CN212507436U CN 212507436 U CN212507436 U CN 212507436U CN 202020189905 U CN202020189905 U CN 202020189905U CN 212507436 U CN212507436 U CN 212507436U
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- grouting
- protective sleeve
- punching
- grouting pipe
- pipe orifice
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Abstract
The utility model provides a roller compacted concrete punching and grouting integrated device, which comprises a punching rod with a conical head, a grouting pipe orifice protective sleeve, a lifting driving device thereof, a grouting hose, a slurry storage and grouting device and a punching power device; the sleeve part of the grouting pipe orifice protective sleeve is sleeved outside the punching rod, and a certain gap is formed between the inner wall of the sleeve part of the grouting pipe orifice protective sleeve and the punching rod for grouting; the grouting pipe orifice protective sleeve can be tightly propped against the lower part of the punching rod and lifted relative to the punching rod under the action of the lifting driving device, and the gap is opened and closed; the grouting pipe orifice protective sleeve is connected with a grouting hose, and the grouting hose is connected with a grouting storage and grouting device. The utility model has the characteristics of do not influence concrete production conveying system, the structure is simple and easy, and the ration adds the thick liquid, and power resource drops into lowly, and the construction link is few, and construction quality assurance degree is high.
Description
Technical Field
The utility model relates to a roller compacted concrete punches, adds thick liquid integration equipment, especially relate to one kind and can add thick liquid and change into abnormal concrete in roller compacted concrete, this equipment can punch in roller compacted concrete, the integration equipment that can directly add water mud in the hole ration again belongs to roller compacted concrete construction equipment and makes technical field.
Background
At present, in the construction process of the distorted concrete around the roller compacted concrete, the roller compacted concrete is generally perforated and grouted manually, and the problems of multiple working procedures, large labor input, large construction quality control difficulty and the like exist.
In order to solve the problem, in the current practical engineering, machine-made abnormal concrete is adopted for important parts, the roller compacted concrete is added and mixed in a concrete mixing plant to prepare the abnormal concrete, and then the abnormal concrete is transported to a warehouse surface by a concrete tank truck. The method can effectively ensure the mixing quality of the metamorphosis concrete, but still has the following problems: (1) the mixing program of the mixing plant is complex to control and is not beneficial to continuously mixing the roller compacted concrete; (2) a concrete tank truck is required to be equipped, and transportation equipment is added; (3) metamorphic concrete pouring grooves need to be reserved in advance on the surface of the roller compacted concrete bin, so that the construction complexity of the roller compacted concrete bin surface is increased; (4) finally, the problems of investment increase and slow construction progress are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a roller compacted concrete punches and adds thick liquid integration equipment, does not influence concrete production conveying system, the structure is simple and easy, the human resource input is low, the construction link is few, construction quality assurance degree is high.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a roller compacted concrete punches and adds thick liquid integration equipment which characterized in that: the device comprises a punching rod with a conical head, a grouting pipe orifice protective sleeve, a lifting driving device of the grouting pipe orifice protective sleeve, a grouting hose, a slurry storage and adding device and a punching power device;
the sleeve part of the grouting pipe orifice protective sleeve is sleeved outside the punching rod, and a certain gap is formed between the inner wall of the sleeve part of the grouting pipe orifice protective sleeve and the punching rod for grouting; the grouting pipe orifice protective sleeve can be tightly propped against the lower part of the punching rod and lifted relative to the punching rod under the action of the lifting driving device, and the gap is opened and closed; the grouting pipe orifice protective sleeve is connected with a grouting hose, and the grouting hose is connected with a grouting storage and grouting device.
Furthermore, the shoulder is arranged to be a downward inclined surface, and the lower end surface of the grouting pipe opening protective sleeve is also a matched inclined surface.
Furthermore, a multifunctional frame is arranged at the upper end of the grouting pipe orifice protective sleeve, and the multifunctional frame is provided with a positioning structure matched with the punching rod; one side of the multifunctional frame is also provided with an interface connected with a grouting hose, and the interface is communicated with the inside of the grouting pipe orifice protective sleeve; and the other side of the multifunctional frame is connected with a lifting driving device of the grouting pipe orifice protective sleeve.
Furthermore, the positioning structure adopts a positioning ring structure, and the positioning ring is in sliding friction fit with the punching rod.
Furthermore, the lifting driving device adopts a hydraulic driving device, an oil cylinder of the lifting driving device is arranged on the multifunctional frame, a piston is of a hollow structure, and hydraulic oil pump equipment is communicated with an inner cavity of the oil cylinder through an oil pipeline and the piston; the top of the piston is provided with a fixing frame, and the piston is connected with the punching rod into a whole through the fixing frame.
Furthermore, the punching rod with the conical head, the grouting pipe opening protective sleeve, the lifting driving device of the grouting pipe opening protective sleeve, the grouting hose, the slurry storage and adding equipment and the punching power equipment are all arranged on one mechanical device in a centralized mode.
Furthermore, the punching rod with the conical head, the grouting pipe opening protective sleeve, the lifting driving device of the grouting pipe opening protective sleeve, the grouting hose, the slurry storage and adding equipment and the punching power equipment are arranged singly or in a plurality of side-by-side mode according to construction requirements.
Furthermore, the grouting pipe orifice protective sleeve can slide up and down along the punching rod with the conical head under the action of oil pressure in the oil cylinder, and the lower part of the grouting pipe orifice protective sleeve and the lower part of the punching rod with the conical head can be lapped and separated; when holes are drilled in the roller compacted concrete, the oil cylinder is filled with oil and pressurized along the oil cylinder piston through the oil delivery pipe, the grouting pipe orifice protective sleeve is firmly lapped with the lower part of the drilling rod with the conical head, and the roller compacted concrete can be prevented from being extruded into the grouting pipe orifice protective sleeve; when grouting is needed in the roller compacted concrete hole, oil in the oil cylinder is extracted along the oil cylinder piston through the oil conveying pipe, the grouting pipe opening protective sleeve and the top surface of the punching rod conical head with the conical head are separated by a certain distance, and then quantitative grouting is conducted on the hole through the grouting hose and the grouting and adding equipment.
The utility model has the advantages that: the utility model discloses on conventional drilling equipment basis, through addding awl head, hydraulic transmission system and the slip casting system of punching, the integration construction equipment who punches, slip casting in the suitable roller compacted concrete is proposed, and this equipment has and does not influence concrete production transportation system, and the structure is simple and easy, and the ration adds the thick liquid, and power resource drops into lowly, and the construction link is few, characteristics that the construction quality assurance degree is high.
Drawings
Fig. 1 is the utility model discloses a roller compacted concrete punches, adds thick liquid integration equipment longitudinal section sketch map.
FIGS. 2, 3 and 4 are the sectional views A-A, B-B and C-C of FIG. 1, respectively.
The specific implementation mode is as follows:
for the purpose of facilitating understanding and carrying out the invention, preferred embodiments of the invention will be further described with reference to the accompanying drawings.
The utility model discloses mainly including taking boring bar 1, slip casting mouth of pipe protective sheath 2 of conical head 10 and lift drive, slip casting hose 6, storing up thick liquid and adding thick liquid equipment 8, the power equipment 9 that punches.
The storing and adding device 8 is used for storing and adding metamorphosis concrete. The slurry storage and adding equipment 8 preferably adopts equipment with a quantitative slurry injection function.
The sleeve part of the grouting pipe orifice protective sleeve 2 is sleeved outside the perforating rod 1, and a certain gap 101 is formed between the inner wall of the sleeve part of the grouting pipe orifice protective sleeve 2 and the perforating rod 1 for grouting. The conical head 10 is provided with a shoulder 11 protruding out of the side surface of the punching rod 1, and the lower end of the grouting pipe opening protective sleeve 2 can be in close contact with the shoulder 11 to prevent roller compacted concrete from extruding into the grouting pipe opening protective sleeve 2 in the punching process. The shoulder 11 can be annular, further, the shoulder 11 sets up to the downward inclined plane, and the lower terminal surface 20 of slip casting mouth of pipe protective sheath 2 also is identical inclined plane, like this, has both improved and has the crowded effect of preventing, has slip casting water conservancy diversion effect again.
The multifunctional frame 21 is arranged at the upper end of the grouting pipe orifice protective sleeve 2, and the multifunctional frame 21 is provided with a positioning structure 211 matched with the punching rod 1, so that the sleeve part of the grouting pipe orifice protective sleeve 2 and the punching rod 1 can be kept concentric. Location structure 211 can adopt the structure of holding ring, and its and the cooperation between the perforating rod 1 are sliding friction fit basically, and when the abnormal concrete slip casting, slip casting mouth of pipe protective sheath 2 is promoted, and the abnormal concrete is from the less intermittent type filling hole between lower extreme of slip casting mouth of pipe protective sheath 2 and the conical head 10 of resistance, and is difficult for being extruded from between location structure 211 and the perforating rod 1.
One side of the multifunctional frame 21 is further provided with an interface 212 connected with a grouting hose 6, and the interface 212 is communicated with the interior of the grouting pipe orifice protective sleeve 2. The other side of the multifunctional frame 21 is connected with a lifting driving device of a grouting pipe orifice protective sleeve 2, and the grouting pipe orifice protective sleeve 2 can be lifted and lowered relative to the punching rod 1 under the driving of the grouting pipe orifice protective sleeve. The lifting driving device adopts a hydraulic driving device, the oil cylinder 3 can be arranged on the multifunctional frame 21, the piston 30 is of a hollow structure, and the hydraulic oil pump equipment 7 is communicated with the inner cavity of the oil cylinder 3 through the oil pipeline 5 and the piston 30. The top of the piston 30 can be provided with a fixed frame 4, and the piston 30 is connected with the punching rod 1 into a whole through the fixed frame 4. The fixing frame 4 is provided with a connector connected with the oil pipeline 5.
According to actual conditions, combine the utility model discloses the equipment that indicates in the attached drawing, further explain its work flow:
the first step is as follows: holes are first punched in the roller compacted concrete. Oil is injected into the oil cylinder 3 along the oil cylinder piston 30 through the oil pipeline 5 and pressurized, the grouting pipe orifice protective sleeve 2 is pushed downwards and firmly lapped with the conical head shoulder 11 of the punching rod 1 with the conical head, and therefore the phenomenon that roller compacted concrete is extruded into the grouting pipe orifice protective sleeve 2 in the punching process can be avoided; then, the punching rod 1 with the conical head is used for punching under the driving of the punching power equipment 9, and the fixed frame 4, the piston 30, the oil cylinder 3 and the grouting pipe orifice protective sleeve 2 synchronously descend.
The second step is that: grouting in the roller compacted concrete hole. Oil in the oil cylinder 3 is extracted along the oil cylinder piston and the fixed support 4 through the oil conveying pipe 5, the grouting pipe opening protective sleeve 2 is lifted, and is separated from the conical head shoulder 11 of the punching rod 1 with the conical head by a certain distance, and then abnormal concrete quantitative grouting is performed on the hole by utilizing the grouting hose 6 and the grouting and adding equipment 8.
The above only is the concrete embodiment of the utility model, the technical features of the utility model are not limited thereto, and any person skilled in the relevant field is in the field of the utility model, and the changes or modifications are all covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a roller compacted concrete punches and adds thick liquid integration equipment which characterized in that: comprises a punching rod (1) with a conical head (10), a grouting pipe orifice protective sleeve (2) and a lifting driving device thereof, a grouting hose (6), a slurry storage and adding device (8) and a punching power device (9);
a sleeve part of the grouting pipe orifice protective sleeve (2) is sleeved outside the punching rod (1), and a certain gap (101) is formed between the inner wall of the sleeve part of the grouting pipe orifice protective sleeve (2) and the punching rod (1) for grouting; the grouting pipe orifice protective sleeve (2) can be tightly propped against the lower part of the punching rod (1) and lifted relative to the punching rod under the action of the lifting driving device, and the gap (101) is opened and closed; the grouting pipe opening protective sleeve (2) is connected with a grouting hose (6), and the grouting hose (6) is connected with a slurry storage and adding device (8).
2. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 1, wherein: the conical head (10) is provided with a shoulder (11) protruding out of the side face of the punching rod, and the lower end of the grouting pipe opening protective sleeve is matched with the shoulder (11) to open and close the gap (101).
3. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 2, wherein: the shoulder (11) is arranged to be a downward inclined surface, and the lower end surface (20) of the grouting pipe orifice protective sleeve is also an inosculated inclined surface.
4. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 1, wherein: the upper end of the grouting pipe orifice protective sleeve (2) is provided with a multifunctional frame (21), and the multifunctional frame (21) is provided with a positioning structure (211) matched with the punching rod (1); an interface (212) connected with a grouting hose (6) is further arranged on one side of the multifunctional frame (21), and the interface (212) is communicated with the inside of the grouting pipe orifice protective sleeve (2); the other side of the multifunctional frame (21) is connected with a lifting driving device of a grouting pipe orifice protective sleeve (2); the positioning structure (211) adopts a positioning ring structure, and the positioning structure is in sliding friction fit with the punching rod (1).
5. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 4, wherein: the lifting driving device adopts a hydraulic driving device, an oil cylinder (3) of the lifting driving device is arranged on the multifunctional frame (21), a piston (30) is of a hollow structure, and hydraulic oil pump equipment (7) is communicated with an inner cavity of the oil cylinder (3) through an oil pipeline (5) and the piston (30); the top of the piston (30) is provided with a fixed frame (4), and the piston (30) is connected with the punching rod (1) into a whole through the fixed frame (4).
6. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 1, wherein: the punching rod (1) with the conical head, the grouting pipe opening protective sleeve (2) and the lifting driving device thereof, the grouting hose (6), the slurry storage and adding equipment (8) and the punching power equipment (9) are all arranged on one mechanical device in a centralized manner.
7. The roller compacted concrete punching and grouting integrated equipment as claimed in claim 1, wherein: the drilling rod (1) with the conical head, the grouting pipe opening protective sleeve (2) and the lifting driving device thereof, the grouting hose (6), the slurry storage and adding equipment (8) and the drilling power equipment (9) are arranged singly or in a plurality of side-by-side mode according to construction requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189905.9U CN212507436U (en) | 2020-02-20 | 2020-02-20 | Roller compacted concrete punches and adds thick liquid integration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189905.9U CN212507436U (en) | 2020-02-20 | 2020-02-20 | Roller compacted concrete punches and adds thick liquid integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507436U true CN212507436U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020189905.9U Active CN212507436U (en) | 2020-02-20 | 2020-02-20 | Roller compacted concrete punches and adds thick liquid integration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212507436U (en) |
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2020
- 2020-02-20 CN CN202020189905.9U patent/CN212507436U/en active Active
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