CN219138461U - Grouting device for subway station plugging construction - Google Patents
Grouting device for subway station plugging construction Download PDFInfo
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- CN219138461U CN219138461U CN202223030075.3U CN202223030075U CN219138461U CN 219138461 U CN219138461 U CN 219138461U CN 202223030075 U CN202223030075 U CN 202223030075U CN 219138461 U CN219138461 U CN 219138461U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model relates to a grouting device for subway station plugging construction, which comprises a slurry tank, a stirring mechanism and a pressurizing mechanism in the slurry tank, wherein the slurry tank is a horizontal hollow cylinder, a supporting table which is in contact with the ground is uniformly arranged on the lower surface of the slurry tank, a feeding pipe is arranged in the middle of the upper surface of the slurry tank, a feeding hopper is arranged at the top of the feeding pipe, a valve A is arranged on the feeding pipe, a grouting pipe is arranged on the right side of the lower surface of the slurry tank, a valve B is arranged on the grouting pipe, a motor A for driving the pressurizing mechanism and a motor B for driving the stirring mechanism are respectively arranged on the left side and the right side of the slurry tank, the pressurizing mechanism can move left and right along the central axis of the slurry tank to press slurry so as to improve the slurry pressure, and the stirring mechanism can rotate around the central axis of the slurry tank to stir the slurry so as to avoid solidification caused by long-time standing. The utility model has the advantages of avoiding slurry solidification and maintaining grouting efficiency.
Description
Technical Field
The utility model relates to the technical field of subway construction, in particular to a grouting device for subway station plugging construction.
Background
The grouting method is suitable for the construction engineering of cast-in-place concrete structures such as roofs, basements, subways, tunnels and the like, and the process comprises the steps of cleaning the concrete surface at the leaking position, searching concrete leakage cracks, grooving along the cracks, laying foam strips and grouting aluminum pipes, sealing grooves, grouting and finishing the concrete surface. The slurry used for plugging and grouting is plugging agent, quick-drying cement or a mixture of the plugging agent and the quick-drying cement, and when the grouting operation is disconnected and the slurry is kept in a grouting device for a long time, the slurry is easy to solidify to influence the subsequent grouting operation. In addition, when the slurry amount in the grouting device is reduced, the slurry pressure is reduced, so that the slurry outlet speed is influenced, and the grouting efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a grouting device for subway station plugging construction, which can avoid slurry solidification and maintain grouting efficiency.
The technical scheme of the utility model is as follows:
the utility model provides a subway station is slip casting device for leaking stoppage construction, includes rabbling mechanism and booster mechanism in thick liquid jar, the thick liquid jar is the hollow cylinder of lying, thick liquid jar lower surface evenly is equipped with the brace table with ground contact, thick liquid jar upper surface middle part is equipped with the inlet pipe, the inlet pipe top is equipped with the feeder hopper, be equipped with valve A on the inlet pipe, the right side of thick liquid jar lower surface is equipped with the slip casting pipe, be equipped with valve B on the slip casting pipe, thick liquid jar left and right sides is equipped with motor A and the motor B of drive rabbling mechanism of drive booster mechanism respectively, booster mechanism can follow the axis of thick liquid jar and do about and move oppression thick liquid in order to improve thick liquid pressure, the rabbling mechanism can rotate around the axis of thick liquid jar and stir thick liquid in order to avoid it to solidify because of standing for a long time.
Preferably, the pressurizing mechanism comprises a pressing tray, a connector and a threaded rod, wherein the threaded rod is positioned on the central axis of the slurry tank, the connectors are respectively arranged at the left end and the right end of the threaded rod, the connectors are positioned at the left side and are rotationally connected with the inner wall of the slurry tank, a driving rod of the motor A is coaxially connected with the connectors at the left side, the connectors are positioned at the right side and are rotationally connected with the stirring mechanism, the threaded rod is vertically provided with the pressing tray, the shape of the pressing tray is equivalent to the cross-section shape of the inner cavity of the slurry tank, the outer edge of the pressing tray is tightly attached to the inner wall of the slurry tank, the middle part of the pressing tray is provided with a threaded hole matched with the threaded rod, the pressing tray is in threaded connection with the threaded rod, four sliding rails A along the left and right directions are uniformly arranged on the inner cavity of the slurry tank, sliding grooves A corresponding to the sliding rails are arranged on the outer edge of the pressing tray, and the sliding rails A are in sliding connection with the sliding rails A.
Preferably, the outer edge of the pressing tray is provided with a wear-resistant layer.
Preferably, the stirring mechanism comprises a telescopic stirring rod and a rotating disc, the rotating disc is positioned on the rightmost side of the inner cavity of the slurry tank, the middle part of the left wall of the rotating disc is rotationally connected with a connector positioned on the right side, a driving rod of a motor B is coaxially connected with the middle part of the right wall of the rotating disc, a plurality of groups of annular stirring rod groups with equal increasing radius of distributed circles are arranged on the left wall of the rotating disc from inside to outside, the circle center of the circle where the stirring rod is positioned is penetrated by the central axis of the slurry tank, the stirring rod is parallel to the central axis of the slurry tank, a plurality of round sliding rails B which are concentric with the pressing disc and have equal increasing radius are arranged on the right wall of the pressing disc, a sliding groove B corresponding to the sliding rail B is arranged at one end of the stirring rod, the sliding groove B is slidingly connected with the sliding rail B, and the stirring rod is gradually elongated along with the pressing disc.
Preferably, three stirring rod groups are arranged on the rotating disc, and four stirring rods are arranged in one stirring rod group.
Preferably, one the puddler comprises three hollow slide section of thick bamboo and a solid slide bar, slide section of thick bamboo and slide bar cup joint layer upon layer, and the cover is outermost the left side of slide section of thick bamboo is equipped with spout B, and innermost the slide bar right-hand member links to each other with the rolling disc is fixed, slide section of thick bamboo inner chamber bilateral symmetry is equipped with the slide along fore-and-aft direction, the left end bilateral symmetry of the outer wall of slide section of thick bamboo and slide bar is equipped with the slider of corresponding slide, slider and slide sliding connection.
Preferably, the right side of thick liquid jar inner chamber is equipped with circular shape slide rail C along the circumference, the outer edge of rolling disc is equipped with spout C along the circumference, slide rail C and spout C sliding connection.
The utility model has the beneficial technical effects that:
1. the motor A can drive the threaded rod to rotate, and because the material pressing disc is in threaded connection with the threaded rod and is in sliding connection with the sliding rail A, the material pressing disc can be driven to move left and right along the threaded rod when the threaded rod rotates, and when the material pressing disc moves left to right, slurry on the right side of the material pressing disc is extruded to increase pressure, the problem that slurry pressure in the slurry tank is reduced due to continuous discharging is solved, and good grouting efficiency is maintained.
2. The motor B drives the rotating disc, and then drives the stirring rod fixedly connected with the rotating disc to rotate so as to stir the slurry, so that the slurry is prevented from influencing grouting operation due to static solidification, and the stirring rod can correspondingly stretch and retract along with the movement of the pressing disc, so that the pressurizing of the pressing disc to the slurry is not influenced.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a cross-sectional view of the press tray of the present utility model from the main view when it is positioned at the leftmost side.
Fig. 3 is a main view cross section of the press tray of the present utility model at the far right side.
Fig. 4 is a right view cross section of the present utility model.
Fig. 5 is an enlarged view of a portion a of fig. 2.
In the figure: the device comprises a 1-slurry tank, a 2-stirring mechanism, a 3-pressurizing mechanism, a 4-supporting table, a 5-feeding pipe, a 6-feeding hopper, a 7-valve A, an 8-grouting pipe, a 9-valve B, a 10-motor A, a 11-motor B, a 12-pressing tray, a 13-connector, a 14-threaded rod, a 15-sliding rail A, a 16-sliding chute A, a 17-abrasion-resistant layer, a 18-stirring rod, a 19-rotating tray, a 20-sliding rail B, a 21-sliding chute B, a 22-sliding cylinder, a 23-sliding rod, a 24-sliding rail C, a 25-sliding chute C, a 26-sliding block and a 27-sliding way.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Examples:
as shown in fig. 1 and 2, this embodiment provides a grouting device for plugging construction of a subway station, including a slurry tank 1, a stirring mechanism 2 and a pressurizing mechanism 3 in the slurry tank 1, the slurry tank 1 is a horizontal hollow cylinder, a supporting table 4 contacting with the ground is uniformly arranged on the lower surface of the slurry tank 1, a feeding pipe 5 is arranged in the middle of the upper surface of the slurry tank 1, a feeding hopper 6 is arranged at the top of the feeding pipe 5, a valve A7 is arranged on the feeding pipe 5, a grouting pipe 8 is arranged on the right side of the lower surface of the slurry tank 1, a valve B9 is arranged on the grouting pipe 8, a motor a10 driving the pressurizing mechanism 3 and a motor B11 driving the stirring mechanism 2 are respectively arranged on the left side and the right side of the slurry tank 1, the pressurizing mechanism 3 can move left and right along the central axis of the slurry tank 1 to press slurry so as to improve the slurry pressure, and the stirring mechanism 2 can rotate around the central axis of the slurry tank 1 to stir the slurry so as to avoid solidification due to standing for a long time.
The staff adds the thick liquid in to thick liquid jar 1 through inlet pipe 5, and feeder hopper 6 is used for assisting to feed the work to inlet pipe 5, closes valve A7 after the blowing finishes. When the slurry is in the slurry tank 1, the stirring mechanism 2 driven by the motor B11 continuously stirs the slurry, so that the slurry is always in an active state, when the grouting is needed, the grouting pipe 8 is aligned to a leakage position, the valve B9 is opened to discharge the slurry in the slurry tank 1, in the grouting process, the motor A10 is started to drive the pressurizing mechanism 3, the pressurizing mechanism 3 acts on the slurry, the pressure loss of the slurry in the slurry tank 1 caused by grouting is compensated, and the grouting efficiency is maintained.
As shown in fig. 2 and 4, the pressurizing mechanism 3 comprises a pressing tray 12, connectors 13 and a threaded rod 14, the threaded rod 14 is positioned on the central axis of the slurry tank 1, the connectors 13 are respectively arranged at the left end and the right end of the threaded rod 14, the connectors 13 positioned at the left side are rotationally connected with the inner wall of the slurry tank 1, a driving rod of the motor A10 is coaxially connected with the connectors 13 positioned at the left side, the connectors 13 positioned at the right side are rotationally connected with the stirring mechanism 2, the pressing tray 12 is vertically arranged on the threaded rod 14, the shape of the pressing tray 12 is equivalent to the cross section of the inner cavity of the slurry tank 1, the outer edge of the pressing tray 12 is tightly attached to the inner wall of the slurry tank 1, threaded holes matched with the threaded rod 14 are formed in the middle of the pressing tray 12, the pressing tray 12 is in threaded connection with the threaded rod 14, four sliding rails A15 which are uniformly arranged along the left and right directions on the inner cavity of the slurry tank 1 along the circumference, sliding grooves A16 corresponding to the sliding rails are arranged on the outer edge of the pressing tray 12, and the sliding grooves A16 are in sliding connection with the sliding rails A15.
The motor a10 can drive the threaded rod 14 to rotate, and since the material pressing disc 12 is in threaded connection with the threaded rod 14 and the material pressing disc 12 is in sliding connection with the sliding rail a15, when the threaded rod 14 rotates, the material pressing disc 12 can be driven to move left and right along the threaded rod 14, when the material pressing disc 12 moves left to right, the slurry positioned on the right side of the material pressing disc 12 is extruded to increase the pressure, the problem that the slurry pressure in the slurry tank 1 is reduced due to continuous discharging is solved, and good grouting efficiency is maintained. The pressing tray 12 should be arranged at the leftmost side before the slurry tank 1 is put into the slurry, so that enough storage space is reserved for the slurry, and the valve A7 should be closed before the pressing tray 12 moves so as to avoid the feeding falling to the left side of the pressing tray 12.
Further, the outer edge of the pressing plate 12 is provided with a wear-resistant layer 17. The wear resistance of the outer edge of the pressing disc 12 is improved, and the service life of the pressing disc 12 is prolonged.
As shown in fig. 2 to 5, the stirring mechanism 2 comprises a telescopic stirring rod 18 and a rotating disc 19, the rotating disc 19 is positioned at the rightmost side of the inner cavity of the slurry tank 1, the middle part of the left wall of the rotating disc 19 is rotationally connected with the connector 13 positioned at the right side, a driving rod of a motor B11 is coaxially connected with the middle part of the right wall of the rotating disc 19, a plurality of groups of annular stirring rods 18 with equal increasing radius of distributed circles are arranged on the left wall of the rotating disc 19 from inside to outside, the circle center of the circle where the stirring rods 18 of the same group are positioned is penetrated by the central axis of the slurry tank 1, the stirring rods 18 are parallel to the central axis of the slurry tank 1, a plurality of circular slide rails B20 concentric with the pressing disc 12 and equal increasing radius are arranged on the right wall of the pressing disc 12, a slide groove B21 corresponding to the slide rail B20 is arranged at one end of the stirring rods 18 far away from the rotating disc 19, and the stirring rods 18 are slidingly connected with the slide rails B20, and the stirring rods 18 are gradually elongated along with the pressing disc 12 far away from the rotating disc 19.
The motor B11 drives the rotating disc 19, and then drives the stirring rod 18 fixedly connected with the rotating disc 19 to rotate so as to stir the slurry, so that the slurry is prevented from influencing grouting operation due to standing and solidification, and the stirring rod 18 can correspondingly stretch and retract along with the movement of the pressing disc 12, so that the pressurizing of the pressing disc 12 to the slurry is not influenced. The stirring rod 18 is in sliding connection with the sliding groove B21 through the sliding rail B20, and the stirring rod 18 can rotate around the circle center on the right wall of the material pressing disc 12, so that the stability of the stirring rod 18 during rotation is improved.
Further, three groups of stirring rods 18 are arranged on the rotating disc 19, and four stirring rods 18 are arranged in one group of stirring rods 18.
Further, a stirring rod 18 is composed of three hollow sliding cylinders 22 and a solid sliding rod 23, the sliding cylinders 22 and the sliding rod 23 are sleeved layer by layer, a sliding groove B21 is formed in the left side of the sliding cylinder 22 sleeved on the outermost side, the right end of the sliding rod 23 on the innermost side is fixedly connected with a rotating disc 19, sliding ways 27 along the front-back direction are symmetrically arranged in the inner cavity of the sliding cylinder 22 up and down, sliding blocks 26 corresponding to the sliding ways 27 are symmetrically arranged on the left ends of the outer walls of the sliding cylinders 22 and the sliding rods 23 up and down, and the sliding blocks 26 are in sliding connection with the sliding ways 27.
Further, a circular sliding rail C24 is arranged on the right side of the inner cavity of the slurry tank 1 along the circumference, a sliding groove C25 is arranged on the outer edge of the rotating disc 19 along the circumference, and the sliding rail C24 is in sliding connection with the sliding groove C25. The sliding rail C24 and the sliding groove C25 are matched to increase the rotation stability of the rotating disc 19.
The working principle and the using flow of the utility model are as follows:
the staff adds the thick liquid in to thick liquid jar 1 through inlet pipe 5, and feeder hopper 6 is used for assisting to feed the work to inlet pipe 5, closes valve A7 after the blowing finishes. When the slurry is in the slurry tank 1, the stirring mechanism 2 driven by the motor B11 continuously stirs the slurry, so that the slurry is always in an active state, when the grouting is needed, the grouting pipe 8 is aligned to a leakage position, the valve B9 is opened to discharge the slurry in the slurry tank 1, in the grouting process, the motor A10 is started to drive the pressurizing mechanism 3, the pressurizing mechanism 3 acts on the slurry, the pressure loss of the slurry in the slurry tank 1 caused by grouting is compensated, and the grouting efficiency is maintained.
The foregoing is merely a specific application example of the present utility model, and the protection scope of the present utility model is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.
Claims (7)
1. Grouting device for subway station plugging construction, characterized in that: including thick liquid jar, rabbling mechanism and booster mechanism in the thick liquid jar, the thick liquid jar is the cavity cylinder of lying, thick liquid jar lower surface evenly is equipped with the brace table with ground contact, thick liquid jar upper surface middle part is equipped with the inlet pipe, the inlet pipe top is equipped with the feeder hopper, be equipped with valve A on the inlet pipe, the right side of thick liquid jar lower surface is equipped with the slip casting pipe, be equipped with valve B on the slip casting pipe, thick liquid jar left and right sides is equipped with drive booster mechanism's motor A and drive booster mechanism's motor B respectively, booster mechanism can follow the axis of thick liquid jar and do about and remove to oppress thick liquid in order to improve thick liquid pressure, the actuating mechanism can rotate around the axis of thick liquid jar and stir thick liquid in order to avoid it to solidify because of standing for a long time.
2. The grouting device for plugging construction of a subway station according to claim 1, wherein: the pressurizing mechanism comprises a pressing tray, connectors and a threaded rod, wherein the threaded rod is positioned on the central axis of the slurry tank, the connectors are respectively arranged at the left end and the right end of the threaded rod, the connectors are rotatably connected with the inner wall of the slurry tank, a driving rod of a motor A is coaxially connected with the connectors at the left side, the connectors at the right side are rotatably connected with the stirring mechanism, the threaded rod is vertically provided with the pressing tray, the shape of the pressing tray is equivalent to the cross-section shape of the inner cavity of the slurry tank, the outer edge of the pressing tray is tightly attached to the inner wall of the slurry tank, the middle part of the pressing tray is provided with a threaded hole matched with the threaded rod, the pressing tray is in threaded connection with the threaded rod, four sliding rails A along the left and right directions are uniformly arranged on the inner cavity of the slurry tank along the circumference, a sliding groove A corresponding to the sliding rails is arranged on the outer edge of the pressing tray, and the sliding groove A is in sliding connection with the sliding rails A.
3. The grouting device for subway station plugging construction according to claim 2, wherein: and the outer edge of the pressing disc is provided with a wear-resistant layer.
4. The grouting device for subway station plugging construction according to claim 2, wherein: the stirring mechanism comprises a telescopic stirring rod and a rotating disc, the rotating disc is positioned on the rightmost side of an inner cavity of the slurry tank, the middle part of the left wall of the rotating disc is rotationally connected with a connector positioned on the right side, a driving rod of a motor B is coaxially connected with the middle part of the right wall of the rotating disc, a plurality of groups of annular stirring rod groups with equal-quantity increasing radii of distributed circles are arranged on the left wall of the rotating disc from inside to outside, the circle center of the circle where the stirring rod is positioned is penetrated by the central axis of the slurry tank, the stirring rod is parallel to the central axis of the slurry tank, a plurality of round sliding rails B which are concentric with the pressing disc and have equal-quantity increasing radii are arranged on the right wall of the pressing disc, one end of the stirring rod, which is far away from the rotating disc, is provided with a sliding groove B corresponding to the sliding rail B, and the stirring rod is gradually elongated along with the pressing disc.
5. The grouting device for plugging construction of a subway station according to claim 4, wherein: three stirring rod groups are arranged on the rotating disc, and four stirring rods are arranged in one stirring rod group.
6. The grouting device for plugging construction of a subway station according to claim 4, wherein: the stirring rod consists of three hollow sliding cylinders and a solid sliding rod, the sliding cylinders and the sliding rod are sleeved layer by layer, a sliding groove B is arranged on the left side of the sliding cylinder at the outermost side of the sliding cylinder, the right end of the sliding rod at the innermost side of the sliding cylinder is fixedly connected with a rotating disc, sliding ways along the front and back directions are symmetrically arranged in the inner cavity of the sliding cylinder, sliding blocks corresponding to the sliding ways are symmetrically arranged on the left ends of the outer walls of the sliding cylinder and the sliding rod, and the sliding blocks are in sliding connection with the sliding ways.
7. The grouting device for plugging construction of a subway station according to claim 4, wherein: the right side of thick liquid jar inner chamber is equipped with circular shape slide rail C along the circumference, the outer circumference of rolling disc is equipped with spout C along the circumference, slide rail C and spout C sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223030075.3U CN219138461U (en) | 2022-11-15 | 2022-11-15 | Grouting device for subway station plugging construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223030075.3U CN219138461U (en) | 2022-11-15 | 2022-11-15 | Grouting device for subway station plugging construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219138461U true CN219138461U (en) | 2023-06-06 |
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ID=86561213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223030075.3U Active CN219138461U (en) | 2022-11-15 | 2022-11-15 | Grouting device for subway station plugging construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219138461U (en) |
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2022
- 2022-11-15 CN CN202223030075.3U patent/CN219138461U/en active Active
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