CN215595605U - Bridge tunnel grouting device - Google Patents
Bridge tunnel grouting device Download PDFInfo
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- CN215595605U CN215595605U CN202121983720.6U CN202121983720U CN215595605U CN 215595605 U CN215595605 U CN 215595605U CN 202121983720 U CN202121983720 U CN 202121983720U CN 215595605 U CN215595605 U CN 215595605U
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- filter screen
- screen frame
- slurry
- refining
- grouting
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Abstract
The utility model relates to the technical field of grouting, and provides a bridge tunnel grouting device, which comprises a mud tank and a grouting pump, and further comprises: the filtering and refining mechanism is used for filtering and refining the slurry in the slurry tank so as to prevent the grouting pump from being blocked and consists of a closed filter screen frame and a feeding and refining assembly; the driving mechanism is used for driving the closed filter screen frame; the stirring assembly is used for stirring the slurry in the slurry tank and is fixedly connected with the closed filter screen frame; and the supporting component is used for supporting the closed filter screen frame, the supporting component is installed on the inner wall of the slurry tank, and the output end of the grouting pump is connected with the guniting component. By sealing the filter screen frame, the feeding refining assembly and the stirring assembly, the slurry refining device can filter slurry in the slurry tank and refine large-particle substances so as to prevent the grouting pump from being damaged and blocked.
Description
Technical Field
The utility model relates to the technical field of grouting, in particular to a bridge and tunnel grouting device.
Background
In recent years, with the rapid development of society, the construction projects of bridge tunnels are more and more, cracks and fissures of concrete are repaired by adopting a grouting reinforcement method in many places in the construction process of the bridge tunnels so as to improve the load carrying capacity of the concrete, and cement grouting materials are widely applied to the construction structure reinforcement projects.
Grouting device mainly comprises mud tank and grouting pump, and in order to avoid the grouting pump to be stopped up by mud, all be provided with rabbling mechanism in the mud tank, rabbling mechanism carries out the continuous stirring to mud to prevent that mud from taking place to solidify.
But there may be the material of great granule in the mud, and the material of great granule gets into can cause the influence to the normal use of grouting pump in the grouting pump, and current cementer is difficult to carry out effective processing to the material of great granule.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge and tunnel grouting device, and aims to solve the problems that the normal use of a grouting pump is affected when large-particle substances enter the grouting pump, and the conventional grouting device is difficult to effectively treat the large-particle substances.
In order to achieve the above object, the present invention provides the following technical solution, wherein the bridge tunnel grouting device comprises a mud tank and a grouting pump, and the bridge tunnel grouting device further comprises:
the filter refining mechanism is used for filtering and refining the slurry in the slurry tank to prevent the grouting pump from being blocked and consists of a closed filter screen frame and a feed refining component, the feed refining component is fixedly connected with the slurry tank, and the feed refining component is used for conveying the slurry to the inside of the closed filter screen frame and refining the slurry in the closed filter screen frame;
the driving mechanism is used for driving the closed filter screen frame and is arranged on the mud tank;
the stirring assembly is used for stirring the slurry in the slurry tank and is fixedly connected with the closed filter screen frame; and
a supporting component for sealing filter screen frame and carrying out the support, supporting component installs on the inner wall of mud jar, mud jar and grouting pump intercommunication, the output of grouting pump is connected with the spouting subassembly.
In conclusion, the beneficial effects of the utility model are as follows:
by sealing the filter screen frame, the feeding refining assembly and the stirring assembly, the slurry refining device can filter slurry in the slurry tank and refine large-particle substances so as to prevent the grouting pump from being damaged and blocked.
Drawings
Fig. 1 is a schematic view of an internal structure of a bridge and tunnel grouting device according to an embodiment of the utility model.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic partial three-dimensional structure diagram of a bridge and tunnel grouting device according to an embodiment of the utility model.
Reference numerals: 1-frame, 2-mud tank, 3-feeding pipe, 4-closed filter screen frame, 5-bearing, 6-refining blade, 7-rotating motor, 8-driving gear, 9-driven fluted disc, 10-rotating shaft, 11-stirring blade, 12-wheel, 13-discharging pipe, 14-grouting pump, 15-grout conveying pipe, 16-valve, 17-grouting spray head, 18-supporting frame, 19-ball, 21-inner side spacing ring, 22-outer side spacing ring, 181-blind hole, 91-annular groove and 31-discharging port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, the bridge tunnel grouting device provided in the embodiment of the present invention includes a slurry tank 2 and a grouting pump 14, and further includes:
the filtering and refining mechanism is used for filtering and refining the slurry in the slurry tank 2 to prevent the grouting pump 14 from being blocked and consists of a closed filter screen frame 4 and a feeding and refining assembly, the feeding and refining assembly is fixedly connected with the slurry tank 2, and the feeding and refining assembly is used for conveying the slurry to the inside of the closed filter screen frame 4 and refining the slurry in the closed filter screen frame 4;
a driving mechanism for driving the closed filter screen frame 4, wherein the driving mechanism is arranged on the mud tank 2;
the stirring assembly is used for stirring the slurry in the slurry tank 2 and is fixedly connected with the closed filter screen frame 4; and
a supporting component for sealing filter screen frame 2 and carrying out the support, supporting component installs on the inner wall of mud jar 2, mud jar 2 and grouting pump 14 intercommunication, grouting pump 14's output is connected with the whitewashing subassembly.
In the embodiment of the utility model, the mud tank 2 and the grouting pump 14 are both fixedly mounted on the frame 1, the wheels 12 are mounted on the bottom surface of the frame 1, and the wheels 12 are convenient to move, when the device is used, mud is injected into the closed filter screen frame 4 through the feeding refining assembly, the driving mechanism is started, the closed filter screen frame 4 starts to rotate, the mud in the closed filter screen frame 4 passes through meshes on the closed filter screen frame 4 under the action of centrifugal force, large granular substances in the mud are left in the closed filter screen frame 4, and the large granular substances rotate relative to the feeding refining assembly, the feeding refining assembly cuts and refines the large granular substances, in addition, the stirring assembly also rotates along with the closed filter screen frame 4 and stirs the mud, the grouting pump 14 is started, and the grouting assembly can perform grouting operation.
Referring to fig. 1 and 3, in one embodiment of the present invention, the feed attenuation assembly comprises: the feeding pipe 3 is used for conveying slurry to the inside of the closed filter screen frame 4, the feeding pipe 3 simultaneously penetrates through the top surface of the slurry tank 2 and the top surface of the closed filter screen frame 4, the feeding pipe 3 is fixedly connected with the slurry tank 2, the feeding pipe 3 is rotatably connected with the closed filter screen frame 4, and the side surface of the feeding pipe 3 is provided with a plurality of discharge holes 31; and the refining blade 6 is used for refining the mud in the closed filter screen frame 4, the refining blade 6 is fixedly connected to the feeding pipe 3, and the discharging port 31 and the refining blade 6 are both positioned in the closed filter screen frame 4.
The stirring subassembly includes: the rotating shaft 10, the said rotating shaft 10 is fixedly connected with closed filter screen frame 4; and a stirring member for stirring the slurry in the slurry tank 2, the stirring member being connected to the rotating shaft 10.
In the embodiment of the utility model, the upper end of the feeding pipe 3 is connected with a feeding hopper, the top surface of the closed filter screen frame 4 is provided with a bearing 5, an inner hole of the bearing 5 is fixedly connected with the outer side surface of the feeding pipe 3, the number of the refining blades 6 is several, and the refining blades 6 can crush and refine substances with larger particles; the stirring piece is stirring vane 11, and a plurality of stirring vane 11 is connected on the side of axis of rotation 10, the stirring piece can also be helical blade.
Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the driving mechanism includes: the driven fluted disc 9 is used for driving the closed filter screen frame 4, and the driven fluted disc sleeve 9 is arranged on the outer side of the closed filter screen frame 4 and is fixedly connected with the closed filter screen frame 4; the driving gear 8 is used for driving a driven fluted disc 9, and the driving gear 8 is meshed with the driven fluted disc 9; and a rotary driving element for driving the driving gear 9, which is installed on the mud tank 2.
The support assembly includes: one end of the support frame 18 is fixedly connected with the mud tank 2, and the other end of the support frame 18 is movably connected with a ball 19; and the annular groove 91 is formed in the bottom surface of the driven fluted disc 9, and the balls 19 are in rolling connection with the annular groove 91.
In the embodiment of the present invention, the driving mechanism may further include a second rotary driving element, a driving bevel gear, and a driven bevel gear ring, the driving bevel gear is fixedly connected to an output shaft of the second rotary driving element, the driving bevel gear is engaged with the driven bevel gear ring, the driven bevel gear ring is fixedly connected to the closed filter screen frame 4, and a second annular groove is formed in a bottom surface of the driven bevel gear ring.
In the embodiment of the present invention, the rotation driving element is a rotation motor 7, the upper surface of the supporting frame 18 is provided with a blind hole 181, most of the balls 19 are located in the blind hole 181, the side surface of the blind hole 181 is fixedly connected with an inner side limiting ring 21 and an outer side limiting ring 22, the surface of the balls 19 is connected with the inner side limiting ring 21 and the outer side limiting ring 22 in a sliding fit manner, the central point of the balls 19 is located between the inner side limiting ring 21 and the outer side limiting ring 22, and the inner side limiting ring 21 and the outer side limiting ring 22 are used for limiting the balls 19.
In one embodiment of the utility model, the grout spraying component comprises a grout conveying pipe 15 and a grouting spray head 17, the output end of the grout pump 14 is connected with the grout conveying pipe 15, the grout conveying pipe 5 is connected with the grouting spray head 17, a valve 16 is arranged on the grout conveying pipe 15, and the grout pump 14 is communicated with the mud tank 2 through a discharge pipe 13.
The working process of the embodiment of the utility model is as follows: firstly, pour into mud into closed filter screen frame 4 through inlet pipe 3 in, start rotating electrical machines 7, closed filter screen frame 4 begins to rotate, the inside mud of closed filter screen frame 4 passes the mesh on closed filter screen frame 4 under the effect of centrifugal force, the inside of closed filter screen frame 4 is stayed to the large granule material in the mud, the large granule material can refine blade 6 relatively and take place to rotate simultaneously, it refines to the large granule material to refine blade 6 to cut, in addition, stirring vane 11 also can follow closed filter screen frame 4 and rotate and stir mud, during the grout, start grouting pump 14, handheld grouting spray head 17 carries out the grout operation.
Although the embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the utility model. These embodiments and modifications thereof are included in the scope and gist of the utility model, and are included in the scope of the utility model described in the claims and the equivalent thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a bridge tunnel cementer, includes mud jar and grouting pump, its characterized in that, bridge tunnel cementer still includes:
the filter refining mechanism is used for filtering and refining the slurry in the slurry tank to prevent the grouting pump from being blocked and consists of a closed filter screen frame and a feed refining component, the feed refining component is fixedly connected with the slurry tank, and the feed refining component is used for conveying the slurry to the inside of the closed filter screen frame and refining the slurry in the closed filter screen frame;
the driving mechanism is used for driving the closed filter screen frame and is arranged on the mud tank;
the stirring assembly is used for stirring the slurry in the slurry tank and is fixedly connected with the closed filter screen frame; and
a supporting component for sealing filter screen frame and carrying out the support, supporting component installs on the inner wall of mud jar, mud jar and grouting pump intercommunication, the output of grouting pump is connected with the spouting subassembly.
2. The bridge tunnel grouting apparatus of claim 1, wherein the feed attenuation assembly comprises:
the device comprises a feeding pipe, a closed filter screen frame, a mud tank, a closed filter screen frame, a mud outlet pipe, a mud inlet pipe, a mud outlet pipe, a sealed filter screen frame, a sealed in a sealed filter screen frame, a sealed and a sealed filter screen frame, a sealed in the sealed filter screen frame, a sealed and a sealed filter screen frame, a sealed in the sealed filter screen frame, a sealed in the sealed filter screen frame, a sealed; and
the refining blade is used for refining the mud in the closed filter screen frame and is fixedly connected to the feeding pipe, and the discharging port and the refining blade are both positioned in the closed filter screen frame.
3. The bridge tunnel grouting apparatus of claim 2, wherein the stirring assembly comprises:
the rotating shaft is fixedly connected with the closed filter screen frame; and
and the stirring piece is used for stirring the slurry in the slurry tank and is connected to the rotating shaft.
4. The bridge tunnel grouting apparatus of claim 1, wherein the drive mechanism comprises:
the driven fluted disc is used for driving the closed filter screen frame, is sleeved on the outer side of the closed filter screen frame and is fixedly connected with the closed filter screen frame;
the driving gear is used for driving the driven fluted disc and is meshed and connected with the driven fluted disc; and
and the rotary driving element is used for driving the driving gear and is arranged on the mud tank.
5. The bridge tunnel grouting device of claim 4, wherein the support assembly comprises:
one end of the support frame is fixedly connected with the mud tank, and the other end of the support frame is movably connected with a ball; and
the end face of the driven fluted disc is provided with an annular groove, and the balls are in rolling connection with the annular groove.
6. The bridge and tunnel grouting device of claim 1, wherein the grouting component comprises a slurry conveying pipe and a grouting nozzle, the output end of the grouting pump is connected with the slurry conveying pipe, the grouting nozzle is connected to the slurry conveying pipe, and a valve is installed on the slurry conveying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983720.6U CN215595605U (en) | 2021-08-23 | 2021-08-23 | Bridge tunnel grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983720.6U CN215595605U (en) | 2021-08-23 | 2021-08-23 | Bridge tunnel grouting device |
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| Publication Number | Publication Date |
|---|---|
| CN215595605U true CN215595605U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121983720.6U Active CN215595605U (en) | 2021-08-23 | 2021-08-23 | Bridge tunnel grouting device |
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| CN (1) | CN215595605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780276A (en) * | 2024-02-23 | 2024-03-29 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
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2021
- 2021-08-23 CN CN202121983720.6U patent/CN215595605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780276A (en) * | 2024-02-23 | 2024-03-29 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
| CN117780276B (en) * | 2024-02-23 | 2024-05-24 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
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