CN114908754A - Grouting device for plugging holes - Google Patents
Grouting device for plugging holes Download PDFInfo
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- CN114908754A CN114908754A CN202210627808.7A CN202210627808A CN114908754A CN 114908754 A CN114908754 A CN 114908754A CN 202210627808 A CN202210627808 A CN 202210627808A CN 114908754 A CN114908754 A CN 114908754A
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- 238000001514 detection method Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 16
- 238000007569 slipcasting Methods 0.000 claims description 59
- 239000000872 buffer Substances 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 239000002002 slurry Substances 0.000 description 11
- 239000011435 rock Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application relates to a grouting device for hole plugging, which relates to the field of hole plugging construction technology and comprises a grouting pipe body, a conveying pipeline communicated with the grouting pipe body, a booster pump arranged on the conveying pipeline, a damping mechanism arranged on the outer side of the grouting pipe body and used for damping and automatically compensating vibration generated during pouring of the grouting pipe body, and a fixing mechanism arranged between the grouting pipe body and the pouring pipeline and used for fixing the grouting pipe body to the pouring pipeline; the detection module is arranged on the outer side wall of the side, close to the discharge port, of the grouting pipe body and is used for detecting whether the grouting liquid level reaches the discharge port of the grouting pipe body or not and outputting a detection signal when the grouting liquid level reaches the discharge port of the grouting pipe body; and the control module is connected with the detection module and used for receiving the detection signal, and outputting a control signal to stop the booster pump when receiving the detection signal. This application has the intensity of labour who reduces constructor, improves the effect of the convenience of construction.
Description
Technical Field
The application relates to the field of hole plugging construction technology, in particular to a grouting device for hole plugging.
Background
The grouting device is widely applied to large-scale backfill consolidation grouting of building holes such as tunnels, goafs, karst caves, cast-in-place beams, foundation backfill and the like, and the stability of a foundation or a matrix can be remarkably improved after injected slurry is solidified.
At present, the grouting device includes slip casting body and booster pump, the booster pump is carried concrete or other backfill thick liquids to slip casting body one side, the handheld slip casting body of constructor is filled the slip casting in to the hole afterwards and is backfilled, need constructor to hold the slip casting body with the hand all the time at the slip casting in-process, and the slurry has certain pressure, when the grout outlet blowout by the slip casting body, the slip casting body shakes easily, constructor needs the application of force to be fixed, however, constructor need pay attention to the height of slip casting liquid level constantly at the slip casting in-process, and the fixed slip casting body hand of application of force produces discomfort easily for a long time handheld, and intensity of labour is higher.
Disclosure of Invention
In order to reduce constructor's intensity of labour, improve the convenience of construction, this application provides a grouting device for hole shutoff.
The application provides a slip casting device is used in hole shutoff adopts following technical scheme:
a grouting device for hole plugging comprises a grouting pipe body inserted into a pouring pipeline, a conveying pipeline communicated with the grouting pipe body, a booster pump arranged on the conveying pipeline, a damping mechanism arranged on the outer side of the grouting pipe body and used for buffering and automatically compensating vibration generated during pouring of the grouting pipe body, and a fixing mechanism arranged between the grouting pipe body and the pouring pipeline and used for fixing the grouting pipe body to the pouring pipeline;
the detection module is arranged on the outer side wall of the grouting pipe body close to the discharge port of the grouting pipe body and used for detecting whether the grouting liquid level reaches the discharge port of the grouting pipe body or not and outputting a detection signal when the grouting liquid level reaches the discharge port of the grouting pipe body;
and the control module is connected with the detection module and used for receiving the detection signal, and outputting a control signal to stop the booster pump when receiving the detection signal.
By adopting the technical scheme, when a position to be constructed needs to be poured, firstly, a constructor inserts the grouting pipe body into a pouring pipeline, then the grouting pipe body is fixed onto the pouring pipeline through the fixing mechanism, then the conveying pipeline is connected with external slurry temporary storage equipment, the booster pump is started, the booster pump boosts slurry and conveys the slurry to one side of the grouting pipe body, meanwhile, the shock absorption mechanism buffers and automatically compensates shock generated during pouring of the grouting pipe body, the grouting pipe body is not prone to shaking, the fixing effect of the fixing mechanism is improved, the stability of the grouting device is further improved, when the grouting liquid level reaches the discharge hole position of the grouting pipe body, the detection module outputs a detection signal, and the control module outputs a control signal after receiving the detection signal, so that the booster pump automatically stops working; wherein at the slip casting in-process, can be with firm the fixing to the pouring pipeline of slip casting body through fixed establishment on, the vibrations that produce when cooperation buffer gear pours the slip casting body simultaneously cushion and automatic compensation, thereby make the slip casting body difficult for producing and rock, further improve fixed establishment's fixed effect, make constructor need not to fix the slip casting body with the hand-held and application of force, reduce constructor's intensity of labour, and under detection module and control module's mating reaction, when making the slip casting liquid level reach the discharge gate position of slip casting body, booster pump automatic shutdown work, thereby constructor need not to pay attention to the height of slip casting liquid level constantly at the slip casting in-process, the convenience of construction has been improved.
Optionally, the fixing mechanism includes a fixing pipe sleeved on the outer side wall of the grouting pipe body, a plurality of fixing plates uniformly distributed along the circumferential direction of the fixing pipe, a linkage assembly arranged between the fixing plates and the fixing pipe and used for synchronously driving the fixing plates to move towards or away from one side of the fixing pipe, and two clamping pieces respectively arranged at two ends of the fixing pipe and used for fixing the fixing pipe to the grouting pipe body; the fixed pipe is connected with the outer side wall of the grouting pipe body in a sliding mode.
By adopting the technical scheme, when a constructor fixes a grouting pipe body through a fixing mechanism, firstly, the distance between a detection module, which is positioned at the position of the grouting pipe body close to a discharge port of the grouting pipe body, and the top opening of a pouring pipeline is adjusted according to construction requirements, then the fixing pipe is moved to a proper position, the constructor can conveniently fix a fixing plate to the inner side wall of the pouring pipeline, then two ends of the fixing pipe are fixed through two clamping pieces, so that the fixing pipe cannot slide along the length direction of the grouting pipe body, then the constructor synchronously drives a plurality of fixing plates to move towards one side far away from the fixing pipe through a linkage assembly, so that the fixing plates are tightly pressed to the inner side wall of the pouring pipeline, and the grouting pipe body can be fixed; wherein two joint spare are convenient for constructor to adjust fixed establishment and are located the ascending position of slip casting body length direction to be convenient for adjust the distance that detection module apart from pouring pipeline open-top portion according to actual construction needs, and then improved slip casting device's practicality and suitability.
Optionally, the linkage assembly comprises a fixing ring and a threaded sleeve which are sleeved on the outer side wall of the fixing pipe, a driving sleeve which is sleeved on the outer side wall of the threaded sleeve, a rotating ring which is sleeved on the outer side wall of the driving sleeve, a plurality of first cross rods which are hinged on the rotating ring, and a plurality of second cross rods which are hinged on the fixing ring;
the fixed ring and the fixed sleeve are both fixedly connected with the fixed pipe, the driving sleeve is in threaded connection with the threaded sleeve, and the rotating ring is in rotating connection with the driving sleeve;
the first cross rods, the second cross rods and the fixing plates are in one-to-one correspondence, the first cross rods and the corresponding second cross rods are arranged in a crossed mode and are hinged to each other, and the first cross rods and the corresponding second cross rods are hinged to two sides of the corresponding fixing plates respectively.
By adopting the technical scheme, when the plurality of fixing plates are driven to move towards one side far away from the fixing pipe by the linkage assembly, firstly, a constructor rotates the driving sleeve, the driving sleeve drives the rotating ring which is rotationally connected with the driving sleeve to move towards one side close to the fixing ring, and meanwhile, the rotating ring drives the first cross rods and the corresponding second cross rods to rotate relatively, so that the first cross rods and the corresponding second cross rods can drive the fixing plates to move towards one side far away from the fixing pipe, and the fixing plates are tightly attached to the inner side wall of the pouring pipeline; otherwise, the constructor rotates the driving sleeve in the reverse direction, and the driving sleeve can control and drive the plurality of fixing plates to be separated from the inner side wall of the pouring pipeline; wherein the threaded sleeve is in threaded connection with the driving sleeve, so that the self-locking performance is realized, and the fixing plate can be kept to be tightly attached to the inner side wall of the pouring pipeline for a long time to form a support.
Optionally, a sliding block is fixedly arranged on the outer side wall of the grouting pipe body along the length direction of the grouting pipe body, a sliding groove is formed in the inner side wall of the fixed pipe body along the length direction of the fixed pipe body, and the sliding block is located in the sliding groove and slides.
Through adopting above-mentioned technical scheme, slider and spout not only play the guide effect to the removal of fixed pipe, make fixed pipe moreover can not take place relative rotation with the slip casting body, improve fixed establishment's stability.
Optionally, the cross section of the fixing plate is arc-shaped, and the arc-shaped convex surface faces to one side far away from the grouting pipe body.
Through adopting above-mentioned technical scheme, the arcwall face of fixed plate has increased the area of contact between fixed plate and the pouring pipeline inside wall to make both difficult emergence relative slip after closely laminating, improved fixed establishment's stability.
Optionally, the damping mechanism includes a clamp sleeved on the outer side wall of the pouring pipeline, a plurality of support rods fixedly arranged on the outer side wall of the clamp, telescopic rods fixedly arranged below the support rods, buffer springs sleeved outside the telescopic rods, a mounting plate fixedly arranged at one end of the telescopic rods far away from the support rods, and a fixing member arranged below the mounting plate and used for improving the stability of the telescopic rods;
the both ends of buffer spring respectively with bracing piece and mounting panel butt, the telescopic link is in the biggest flexible state, just buffer spring is in compression state all the time.
By adopting the technical scheme, when a constructor installs the damping mechanism, firstly, the fixing piece is connected with the ground, then the clamp is moved downwards, the clamp drives the supporting rod to move, the supporting rod applies a certain pretightening force to the telescopic rod and the buffer spring, and then the constructor screws and fixes the clamp to the outer side wall of the grouting pipe body, so that the installation of the damping mechanism can be realized; when pouring through the slip casting body, the vibrations that the slip casting body produced can be conducted to telescopic link and buffer spring by the bracing piece, and buffer spring cushions and automatic compensation to the impact that vibrations produced to make the difficult production of slip casting body rock, further improve slip casting device's stability.
Optionally, the fixing piece is an insertion rod detachably connected to the lower portion of the mounting plate, and the lower portion of the insertion rod is arranged in a sharp-pointed shape.
Through adopting above-mentioned technical scheme, the spliced pole is applicable to comparatively coarse ground, and constructor need insert the spliced pole subaerial to fixed to the lower extreme of telescopic link, and the spine form sets up and has reduced the stress area, and the constructor of being convenient for inserts the spliced pole subaerial.
Optionally, the fixing member is a suction cup detachably connected to the lower part of the mounting plate.
Through adopting above-mentioned technical scheme, the sucking disc is applicable to comparatively glossy floor, and constructor presses the sucking disc and can realize the fixed of telescopic link lower extreme.
Optionally, an inclined pulling plate is further fixedly arranged between the supporting rod and the hoop, and the inclined pulling plate inclines towards one side of the hoop from the supporting rod.
Through adopting above-mentioned technical scheme, the bracing piece supports between bracing piece and clamp to one side, has increased the area of connection between bracing piece and the clamp, has reduced the stress concentration of both junctions, makes the difficult emergence fracture of junction of bracing piece and clamp, has improved the joint strength of both junctions.
Optionally, a buzzer is further arranged on the grouting pipe body, and the grouting pipe body is connected to the control module and used for receiving the control signal and whistling after receiving the control signal.
Through adopting above-mentioned technical scheme, bee calling organ is used for reminding constructor slip casting liquid level to reach slip casting body discharge gate, has accomplished the slip casting work of hole.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the grouting process, the grouting pipe body can be firmly fixed to a pouring pipeline through the fixing mechanism, and meanwhile, the vibration generated in the grouting pipe body pouring process is buffered and automatically compensated by matching with the buffer mechanism, so that the grouting pipe body is not easy to shake, the fixing effect of the fixing mechanism is further improved, a constructor does not need to hold and apply force to fix the grouting pipe body by hands, the labor intensity of the constructor is reduced, and under the matching action of the detection module and the control module, when the grouting liquid level reaches the discharge port position of the grouting pipe body, the booster pump automatically stops working, so the constructor does not need to constantly pay attention to the height of the grouting liquid level in the grouting process, and the construction convenience is improved;
2. the position of the fixing mechanism in the length direction of the grouting pipe body can be adjusted conveniently by constructors, so that the distance between the detection module and the opening at the top of the pouring pipeline can be adjusted conveniently according to actual construction requirements, and the practicability and the applicability of the grouting device are improved;
3. when pouring through the slip casting body, the vibrations that the slip casting body produced can be conducted to telescopic link and buffer spring by the bracing piece, and buffer spring cushions and automatic compensation the impact that the vibrations produced to make the difficult production of slip casting body rock, further improve the stability of slip casting device.
Drawings
FIG. 1 is a schematic structural diagram of a grouting device in an embodiment of the present application;
FIG. 2 is a schematic view showing a construction in the process of installing the grouting apparatus;
FIG. 3 is a partial cross-sectional view showing a grouting device;
FIG. 4 is a schematic view showing a partially enlarged structure of a portion A in FIG. 3;
FIG. 5 is a schematic view showing a structure of a damper mechanism;
FIG. 6 is a partial schematic view showing the construction of the fixing member;
fig. 7 is a partial schematic view showing another modified embodiment of the fixing member.
Description of reference numerals: 1. pouring a pipeline; 2. grouting a pipe body; 3. a delivery conduit; 4. a booster pump; 5. a damping mechanism; 51. clamping a hoop; 52. a support bar; 53. obliquely pulling the plate; 54. a telescopic rod; 55. a buffer spring; 56. mounting a plate; 57. a fixing member; 6. a fixing mechanism; 61. a fixed tube; 611. a chute; 62. a slider; 63. a fixing plate; 64. a linkage assembly; 641. a fixing ring; 642. a threaded sleeve; 643. a drive sleeve; 644. a hand wheel; 645. a rotating ring; 646. a first cross bar; 647. a second crossbar; 65. a pipe hoop; 7. a buzzer.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses grouting device for plugging holes. Referring to fig. 1 and 2, the grouting device comprises a grouting pipe body 2 inserted into a pouring pipeline 1, a conveying pipeline 3 is arranged on one side of the grouting pipe body 2, and the conveying pipeline 3 is communicated with the grouting pipe body 2; the delivery pipe 3 is provided with a booster pump 4. Be provided with damper 5 between 2 outsides of slip casting body and the ground, damper 5 is used for cushioning and automatic compensation to the vibrations that the slip casting body 2 produced when pouring, improves the stability when slip casting body 2 pours. Still be provided with fixed establishment 6 between slip casting body 2 and the pouring pipeline 1, fixed establishment 6 is used for fixing slip casting body 2 to pouring pipeline 1 on.
Referring to fig. 1 and 2, the grouting device further comprises a detection module, a control module and a buzzer 7, the detection module is a liquid level sensor, the liquid level sensor is located on the outer side wall of the grouting pipe body 2 close to one side of the discharge port of the grouting pipe body, and is used for detecting whether the grouting liquid level reaches the discharge port of the grouting pipe body 2 or not, and when the grouting liquid level is detected to reach the discharge port of the grouting pipe body 2, a detection signal is output. The control module is a controller, the controller is connected to the liquid level sensor, the booster pump 4 and the buzzer 7, the controller is used for receiving detection signals, and when the detection signals are received, the controller outputs control signals to enable the booster pump 4 to stop working. The buzzer 7 is arranged on the outer side wall of the grouting pipe body 2 and used for receiving a control signal and whistling after receiving the control signal, so that a constructor is reminded that the grouting liquid level reaches the discharge hole of the grouting pipe body 2 and the grouting work of holes is completed.
When pouring is needed to be carried out at a position to be constructed, firstly, a constructor inserts a grouting pipe body 2 into a pouring pipeline 1, then fixes the grouting pipe body 2 onto the pouring pipeline 1 through a fixing mechanism 6, simultaneously enables a damping mechanism 5 to be connected with the ground, then connects a conveying pipeline 3 with external slurry temporary storage equipment, starts a booster pump 4, boosts the slurry and conveys the slurry to one side of the grouting pipe body 2, meanwhile, the damping mechanism 5 buffers and automatically compensates the vibration generated during pouring of the grouting pipe body 2, so that the grouting pipe body 2 is not easy to shake, when the grouting liquid level reaches the discharge hole position of the grouting pipe body 2, a liquid level sensor outputs a detection signal, a controller outputs a control signal after receiving the detection signal, the booster pump 4 automatically stops working after receiving the control signal, and a buzzer 7 whistles to remind the constructor that the grouting liquid level reaches the discharge hole of the grouting pipe body 2, the grouting work of the hole is finished, in the whole grouting process, constructors do not need to hold the grouting pipe body 2 by hands and apply force to fix the grouting pipe body 2, and under the matching action of the detection module and the control module, the constructors do not need to pay attention to the height of the grouting liquid level all the time in the grouting process.
Referring to fig. 3 and 4, the fixing mechanism 6 includes a fixing tube 61 sleeved on the outer side wall of the grouting tube body 2, the fixing tube 61 is connected with the outer side wall of the grouting tube body 2 in a sliding manner, a sliding block 62 is fixedly arranged on the outer side wall of the grouting tube body 2 along the length direction of the outer side wall, a sliding groove 611 is formed in the inner side wall of the fixing tube 61 along the length direction of the inner side wall of the fixing tube 61, the sliding block 62 is located in the sliding groove 611 in a sliding manner, and the sliding block 62 and the sliding groove 611 are used for enabling the fixing tube 61 not to rotate relative to the grouting tube body 2. Fixed pipe 61 has a plurality of fixed plates 63 along its circumference equipartition, and fixed plate 63 sets up with fixed pipe 61 interval, and the arc setting is personally submitted to fixed plate 63's transversal, and one side of slip casting body 2 is kept away from to curved convex surface orientation. A linkage assembly 64 is arranged between the fixing plates 63 and the fixing tube 61, and the linkage assembly 64 is used for synchronously driving the fixing plates 63 to move towards one side close to or far away from the fixing tube 61. The both ends of fixed pipe 61 are provided with joint spare respectively, and joint spare is used for fixing fixed pipe 61 to 2 lateral walls of slip casting body, makes fixed pipe 61 can not slide along 2 lateral walls of slip casting body, and joint spare establishes the ferrule 65 at 2 lateral walls of slip casting body for the cover.
Referring to fig. 3 and 4, the linkage assembly 64 includes a fixing ring 641 and a threaded sleeve 642 sleeved on the outer sidewall of the fixing tube 61, the fixing ring 641 is fixedly connected with the fixing tube 61, the threaded sleeve 642 is integrally formed with the fixing tube 61, and the threaded sleeve 642 is located above the fixing ring 641. The outer side wall of the threaded sleeve 642 is sleeved with a driving sleeve 643, the driving sleeve 643 is in threaded connection with the threaded sleeve 642, a hand wheel 644 is fixedly arranged on the outer side wall of the driving sleeve 643, and the hand wheel 644 is used for facilitating a constructor to rotate the driving sleeve 643. The outer side wall of the driving sleeve 643 is further sleeved with a rotating ring 645, and the rotating ring 645 is rotatably connected with the driving sleeve 643. The rotating ring 645 is hinged with a plurality of first cross bars 646 along the circumferential direction thereof, the plurality of first cross bars 646 correspond to the plurality of fixing plates 63 one by one, and the first cross bars 646 are hinged with the corresponding fixing plates 63. The fixing ring 641 is hinged with a plurality of second crossbars 647, the plurality of second crossbars 647 correspond to the plurality of fixing plates 63 and the plurality of first crossbars 646 one by one, the first crossbars 646 are crossed with the corresponding second crossbars 647 and are hinged with each other, and the second crossbars 647 are also hinged with the corresponding fixing plates 63.
When a constructor fixes the grouting pipe body 2 through the fixing mechanism 6, firstly, according to construction requirements, the distance between a liquid level sensor, which is positioned at the position of the grouting pipe body 2 close to a discharge port of the grouting pipe body, and the opening at the top of the pouring pipeline 1 is adjusted, then the fixing pipe 61 is moved to a proper position, so that the fixing plate 63 is attached to the inner side wall of the pouring pipeline 1, then two ends of the fixing pipe 61 are fixed through two pipe hoops 65, so that the fixing pipe 61 cannot slide along the length direction of the grouting pipe body 2, then the constructor rotates the hand wheel 644, the hand wheel 644 drives the driving sleeve 643 to rotate, the driving sleeve 643 drives the rotating ring 645 which is rotatably connected with the driving sleeve to move towards one side close to the fixing ring 641, and simultaneously the rotating ring drives the first cross rod 646 and the corresponding second cross rod 647 to relatively rotate, so that the first cross rod 646 and the corresponding second cross rod 647 can drive the fixing plate 63 to move towards one side far away from the fixing pipe 61, so that the fixing plate 63 is tightly attached to the inner side wall of the pouring pipeline 1; on the contrary, the constructor rotates the hand wheel 644 reversely, the hand wheel 644 can drive the fixing plates 63 to separate from the inner side wall of the pouring pipeline 1, and thus the fixing state of the fixing mechanism 6 is released.
Referring to fig. 5 and 6, the damping mechanism 5 includes a clamp 51 sleeved on the outer side wall of the pouring pipeline 1, a plurality of support rods 52 are fixedly arranged on the outer side wall of the clamp 51 along the circumferential direction thereof, and the support rods 52 are perpendicular to the pouring pipeline 1. An inclined pulling plate 53 is fixedly arranged between the supporting rod 52 and the hoop 51, the inclined pulling plate 53 inclines from the supporting rod 52 to one side of the hoop 51, and the inclined pulling plate 53 is used for increasing the connecting area between the supporting rod 52 and the hoop 51 and reducing the stress concentration at the connecting part of the supporting rod 52 and the hoop 51, so that the connecting part of the supporting rod 52 and the hoop 51 is not easy to break. An expansion link 54 is fixedly arranged below the support rod 52, and the expansion link 54 is arranged along the vertical direction. The outer side of the telescopic rod 54 is sleeved with a buffer spring 55, a mounting plate 56 is fixedly arranged below the telescopic rod 54, two ends of the buffer spring 55 are respectively abutted to the supporting rod 52 and the mounting plate 56, and when the telescopic rod 54 is in the maximum telescopic state, the buffer spring 55 is in a compressed state. A fixing part 57 is arranged below the mounting plate 56, the fixing part 57 is used for connecting with the ground, the stability of the telescopic rod 54 is improved,
referring to fig. 6 and 7, the fixing member 57 may be a plug rod screwed below the mounting plate 56, the plug rod is suitable for a work condition where the ground is rough, and the lower portion of the plug rod is in a spike shape, which reduces the stress area and facilitates the insertion of the plug rod into the ground by a constructor. The fixing member 57 may also be a suction cup screwed to the underside of the mounting plate 56, the suction cup being suitable for use in conditions where the ground is relatively smooth, for example: and for a relatively smooth floor, a ceramic tile and the like, the lower end of the telescopic rod 54 can be fixed by pressing the sucker by constructors.
When a constructor installs the damping mechanism 5, firstly, the hoop 51 is unscrewed to connect the fixing piece 57 with the ground, then the hoop 51 is moved downwards, the hoop 51 drives the supporting rod 52 to move, the supporting rod 52 applies a certain pretightening force to the telescopic rod 54 and the buffer spring 55, and then the constructor screws and fixes the hoop 51 to the outer side wall of the grouting pipe body 2, so that the installation of the damping mechanism 5 can be realized; when pouring through slip casting body 2, the vibrations that slip casting body 2 produced can be conducted to telescopic link 54 and buffer spring 55 by bracing piece 52, and buffer spring 55 cushions and automatic compensation the impact that vibrations produced to can make the difficult production of slip casting body 2 rock.
The implementation principle of a grouting device for plugging holes in the embodiment of the application is as follows: when pouring is needed to be carried out on a position to be constructed, firstly a constructor inserts a grouting pipe body 2 into a pouring pipeline 1, then the distance between a liquid level sensor and an opening at the top of the pouring pipeline 1 is adjusted, then the constructor rotates a hand wheel 644, the hand wheel 644 controls and drives a fixing mechanism 6 to fix the grouting pipe body 2 to the inner side wall of the pouring pipeline 1, then the constructor adjusts the position of a damping mechanism 5 to enable a fixing part 57 to be connected with the ground, then a conveying pipeline 3 is connected with external slurry temporary storage equipment, a booster pump 4 is started, the booster pump 4 boosts slurry and conveys the slurry to one side of the grouting pipe body 2, meanwhile, the damping mechanism 5 buffers and automatically compensates the vibration generated when the grouting pipe body 2 is poured, the grouting pipe body 2 is not easy to shake, when the grouting liquid level reaches the position of a discharge hole of the grouting pipe body 2, the liquid level sensor outputs a detection signal, and a controller receives the detection signal and then outputs a control signal, so that the booster pump 4 automatically stops working and the whistle device whistles at the same time; wherein at the slip casting in-process, can be with slip casting body 2 firm fixed to pouring pipeline 1 through fixed establishment 6 on, the vibrations that produce when cooperation buffer gear pours slip casting body 2 simultaneously cushion and automatic compensation, thereby make slip casting body 2 difficult the production rock, further improve fixed effect of fixed establishment 6, make constructor need not to hold with the hand and the fixed slip casting body 2 of application of force, reduce constructor's intensity of labour, and under detection module and control module's mating reaction, when making the slip casting liquid level reach the discharge gate position of slip casting body 2, 4 automatic shutdown work of booster pump, thereby constructor need not to pay attention to the height of slip casting liquid level constantly at the slip casting in-process, the convenience of construction has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a hole is slip casting device for shutoff which characterized in that: the grouting pipe comprises a grouting pipe body (2) inserted into a pouring pipeline (1), a conveying pipeline (3) communicated with the grouting pipe body (2), a booster pump (4) arranged on the conveying pipeline (3), a damping mechanism (5) arranged on the outer side of the grouting pipe body (2) and used for buffering and automatically compensating vibration generated when the grouting pipe body (2) is poured, and a fixing mechanism (6) arranged between the grouting pipe body (2) and the pouring pipeline (1) and used for fixing the grouting pipe body (2) to the pouring pipeline (1);
the device also comprises a detection module, a detection module and a control module, wherein the detection module is arranged on the outer side wall of the grouting pipe body (2) close to one side of the discharge hole of the grouting pipe body and is used for detecting whether the grouting liquid level reaches the discharge hole of the grouting pipe body (2) or not, and outputting a detection signal when the grouting liquid level reaches the discharge hole of the grouting pipe body (2);
and the control module is connected with the detection module and used for receiving the detection signal, and outputting a control signal to stop the booster pump (4) when receiving the detection signal.
2. The grouting device for plugging a hole according to claim 1, wherein: the fixing mechanism (6) comprises a fixing pipe (61) sleeved on the outer side wall of the grouting pipe body (2), a plurality of fixing plates (63) uniformly distributed along the circumferential direction of the fixing pipe (61), a linkage assembly (64) arranged between the fixing plates (63) and the fixing pipe (61) and used for synchronously driving the fixing plates (63) to move towards one side close to or away from the fixing pipe (61), and two clamping pieces respectively arranged at two ends of the fixing pipe (61) and used for fixing the fixing pipe (61) to the grouting pipe body (2); the fixed pipe (61) is connected with the outer side wall of the grouting pipe body (2) in a sliding mode.
3. The grouting device for plugging a hole according to claim 2, wherein: the linkage assembly (64) comprises a fixing ring (641) and a threaded sleeve (642) which are sleeved on the outer side wall of the fixing pipe (61), a driving sleeve (643) which is sleeved on the outer side wall of the threaded sleeve (642), a rotating ring (645) which is sleeved on the outer side wall of the driving sleeve (643), a plurality of first cross rods (646) which are hinged on the rotating ring (645), and a plurality of second cross rods (647) which are hinged on the fixing ring (641);
the fixed ring (641) and the fixed sleeve are fixedly connected with the fixed pipe (61), the driving sleeve (643) is in threaded connection with the threaded sleeve (642), and the rotating ring (645) is in rotating connection with the driving sleeve (643);
the first cross rods (646), the second cross rods (647) and the fixing plates (63) are in one-to-one correspondence, the first cross rods (646) and the corresponding second cross rods (647) are arranged in a crossed mode and are hinged to each other, and the first cross rods (646) and the corresponding second cross rods (647) are hinged to two sides of the corresponding fixing plates (63) respectively.
4. The grouting device for plugging a hole according to claim 2, wherein: the outer side wall of the grouting pipe body (2) is fixedly provided with a sliding block (62) along the length direction of the grouting pipe body, the inner side wall of the fixed pipe (61) is provided with a sliding groove (611) along the length direction of the fixed pipe, and the sliding block (62) is located in the sliding groove (611) to slide.
5. A grouting device for plugging a hole according to claim 2, characterized in that: the cross section of fixed plate (63) is the arc setting, the curved convex surface orientation is kept away from the one side of slip casting body (2).
6. The grouting device for plugging a hole according to claim 1, wherein: the damping mechanism (5) comprises a hoop (51) sleeved on the outer side wall of the pouring pipeline (1), a plurality of support rods (52) fixedly arranged on the outer side wall of the hoop (51), telescopic rods (54) fixedly arranged below the support rods (52), buffer springs (55) sleeved on the outer sides of the telescopic rods (54), mounting plates (56) fixedly arranged at one ends of the telescopic rods (54) far away from the support rods (52), and fixing pieces (57) arranged below the mounting plates (56) and used for improving the stability of the telescopic rods (54);
the two ends of the buffer spring (55) are respectively abutted against the support rod (52) and the mounting plate (56), the telescopic rod (54) is in a maximum telescopic state, and the buffer spring (55) is always in a compressed state.
7. The grouting device for plugging a hole according to claim 6, wherein: the fixing piece (57) is an insertion rod which is detachably connected to the lower portion of the mounting plate (56), and the lower portion of the insertion rod is arranged in a spine shape.
8. The grouting device for plugging a hole according to claim 6, wherein: the fixing piece (57) is a sucker detachably connected to the lower part of the mounting plate (56).
9. The grouting device for plugging a hole according to claim 6, wherein: still set firmly between bracing piece (52) and clamp (51) and inclined pull plate (53), inclined pull plate (53) are by bracing piece (52) to clamp (51) one side slope.
10. The grouting device for plugging a hole according to any one of claims 1 to 9, characterized in that: still be provided with bee calling organ (7) on slip casting body (2), connect in control module for receive control signal, whistle after receiving control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627808.7A CN114908754A (en) | 2022-06-06 | 2022-06-06 | Grouting device for plugging holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627808.7A CN114908754A (en) | 2022-06-06 | 2022-06-06 | Grouting device for plugging holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114908754A true CN114908754A (en) | 2022-08-16 |
Family
ID=82770657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210627808.7A Withdrawn CN114908754A (en) | 2022-06-06 | 2022-06-06 | Grouting device for plugging holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114908754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770507A (en) * | 2022-12-02 | 2023-03-10 | 重庆大学 | Grouting double-slurry mixing device |
-
2022
- 2022-06-06 CN CN202210627808.7A patent/CN114908754A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770507A (en) * | 2022-12-02 | 2023-03-10 | 重庆大学 | Grouting double-slurry mixing device |
| CN115770507B (en) * | 2022-12-02 | 2024-05-28 | 重庆大学 | Double-slurry mixing device for grouting |
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Application publication date: 20220816 |