CN110056191B - Automatic grouting sleeve slurry supplementing device - Google Patents
Automatic grouting sleeve slurry supplementing device Download PDFInfo
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- CN110056191B CN110056191B CN201910473131.4A CN201910473131A CN110056191B CN 110056191 B CN110056191 B CN 110056191B CN 201910473131 A CN201910473131 A CN 201910473131A CN 110056191 B CN110056191 B CN 110056191B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to an automatic grouting sleeve slurry supplementing device, which comprises a vertical slurry supplementing main cylinder, wherein the lower end of the slurry supplementing main cylinder is provided with a communicating pipe for being connected with a slurry outlet of a grouting sleeve; the upper end of the main slurry supplementing cylinder body is provided with a pressurizing mechanism to additionally provide slurry supplementing pressure outside gravity slurry supplementing during slurry supplementing; the main grouting cylinder body is also provided with a liquid level sensor for detecting the liquid level of grouting material entering the main grouting cylinder body. The upper end of the main grouting cylinder is provided with the pressurizing mechanism, and the pressurizing mechanism is used for providing additional grouting pressure outside gravity grouting for grouting materials pumped into the main grouting cylinder during grouting, so that no cavity is filled in the grouting sleeve by the grouting materials and the grouting pressure is ensured; the liquid level of grouting material in the main grouting cylinder body is detected through the liquid level sensor, the start and stop of the grouting pump are correspondingly controlled by the combination controller, the control timeliness of the grouting pump is better, the operation is convenient, and the convenience and the automation degree of the whole operation are improved.
Description
Technical Field
The invention belongs to the technical field of structural members for fixing buildings, and particularly relates to an automatic grouting sleeve slurry supplementing device.
Background
In the assembly type building construction process, the most common steel bar connection of the prefabricated shear wall is grouting sleeve connection, the grouting sleeve with the steel bars inserted into the upper end is embedded in the prefabricated shear wall, then the prefabricated shear wall is hoisted and assembled on a fixed building, the embedded wall longitudinal bars extending out of the upper surface of the fixed building are inserted into the lower end of the grouting sleeve, and grouting materials are filled in the grouting sleeve to realize the fixed connection of the steel bars at the two ends in the grouting sleeve.
In the process of grouting material, a grouting pipe of a grouting pump is communicated with a grouting opening at the lower part of a grouting sleeve, the grouting material is pumped into the grouting sleeve, the grouting sleeve is filled with grouting material and overflows from a grouting opening at the upper part of the grouting sleeve, a plug is used for sealing the grouting opening, and then the grouting opening is sealed to complete grouting operation, wherein the grouting material is fully filled in the grouting sleeve and has certain pressure to ensure compactness. In order to ensure that grouting material is fully filled in a grouting sleeve and has a certain pressure, a grouting device is connected to a grouting outlet in the prior art, and as shown in CN109653506A, CN208347139U, CN109444389A, CN208586820U, the basic idea is that a grouting funnel is adopted, the height of the grouting funnel is higher than the top of the grouting sleeve, the bottom of the grouting funnel is communicated to the grouting outlet of the grouting sleeve through a pipe, so that when grouting material is continuously pumped, after the grouting material is filled and risen to the grouting outlet, the grouting material is continuously filled upwards in the grouting sleeve, meanwhile, the grouting material enters the pipe through the grouting outlet and is further pumped into the grouting funnel, pumping is stopped, because the height of the grouting funnel is higher than the top of the grouting sleeve, gravity grouting is realized by utilizing the liquid level difference formed by the grouting material liquid levels in the two parts, and the grouting pressure of the grouting material in the grouting sleeve is ensured at the same time, so that the compactness is ensured, and the liquid level change condition in the grouting funnel can be judged by observing.
However, the gravity slurry filling pressure formed by the slurry filling funnel and the slurry filling sleeve is limited, the slurry filling funnel is simply dependent on the pressure, so that the slurry cannot be effectively filled due to the influence of the fluidity of the slurry, a local cavity in the slurry filling sleeve is formed, the quality hidden trouble occurs, especially, the current slurry filling operation is performed in a separated bin mode for improving the efficiency, a separated bin area is about 1.5 meters long, a plurality of slurry filling sleeves (usually 3-4, according to the quantity of embedded bars in a precast shear wall) are arranged in the separated bin area, the bottoms of the grouting sleeves in the separated bin area are communicated through a communicating bin (a vertical gap formed by hoisting the precast shear wall on a fixed building or a settling table precast at the bottom of the precast shear wall), when the periphery is closed, one slurry filling sleeve in the separated bin area is selected to be connected with a slurry filling pipe and the slurry filling funnel, the slurry is correspondingly blocked when the slurry filling ports of the other slurry filling sleeves overflow through the communicating bin, and the slurry filling process is smooth aiming at a plurality of separated bins of fine particles in the separated bin areas, and the slurry filling effect is not influenced by the gravity filling sleeve. In addition, the observer is required to observe the rising height of the grouting material liquid level in the grouting funnel, the grouting material liquid level in the grouting funnel rises to a certain height, and the observer informs an operator to close the grouting pump in a shouting mode, so that the operation is inconvenient, the demand of the observer is high, and the overflow waste of grouting material can be caused by delaying stopping pumping; in addition, the current grouting funnel is connected on the grout outlet through a rigid pipe, the force point is at the grout outlet position, the grouting funnel is often overturned due to the gradual pumping weight gain of grouting material, grouting operation is required to be stopped, the grouting device is connected again, the workload is increased, and the working efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic grouting sleeve grouting device, which can avoid the problem of insufficient grouting pressure due to gravity alone and achieve the effect of ensuring grouting pressure and thus grouting compactness.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic grouting sleeve slurry supplementing device comprises a vertical slurry supplementing main cylinder body, wherein the lower end of the slurry supplementing main cylinder body is provided with a communicating pipe for being connected with a slurry outlet of the grouting sleeve; the upper end of the main pulp replenishing cylinder is provided with a pressurizing mechanism to additionally provide pulp replenishing pressure outside gravity pulp replenishing during pulp replenishing.
According to the slurry supplementing device, the pressurizing mechanism is arranged at the upper end of the slurry supplementing main cylinder body, and when slurry is supplemented, the pressurizing mechanism is used for providing additional slurry supplementing pressure outside gravity slurry supplementing for the grouting materials pumped into the slurry supplementing main cylinder body, so that no cavity is filled in the grouting sleeve and the grouting pressure is ensured, and particularly, the compactness of the grouting materials in each grouting sleeve in a separate bin area can be ensured during separate bin type grouting operation. In the implementation, the pressurizing mechanism can be selected from a self-adaptive piston type perfusion device, a piston type energy accumulator, an air bag type energy accumulator and the like, and can also be selected from equipment such as an air compressor and the like which need external power.
The technical scheme is further perfected, the pressurizing mechanism comprises an air bag, the upper end of the main pulp supplementing cylinder body is closed, and the air bag is communicated with the inner cavity of the main pulp supplementing cylinder body.
In this way, a specific pressurizing mechanism is provided, the pressurizing mechanism is an air bag type energy accumulator, the structure is simple, the function is reliable, the air bag is included, a rigid air bag cavity is preferred, the mouth of the rigid air bag cavity is conveniently connected with the main slurry supplementing cylinder in a sealing way, the air bag cavity is communicated with the inside of the main slurry supplementing cylinder, and the upper end of the main slurry supplementing cylinder is closed because the slurry supplementing pressure is provided by virtue of air pressure, and the air bag can be communicated with the upper part of the main slurry supplementing cylinder and also can be communicated with the upper part of the side wall of the main slurry supplementing cylinder; when the grouting device is used, the grouting material liquid surface gradually rises, corresponding air is compressed into the air bag to store energy, the grouting material stops pumping after rising to a designed height (the height is lower than the connecting position of the air bag on the grouting main barrel) in the grouting main barrel, the grouting material is supplemented by gravity, meanwhile, the energy storage of the air bag is released, and the additional grouting pressure is provided by air pressure. The size of the air bag is combined with the grouting space, the gravity slurry filling level difference and the grouting material pressure required by the design.
Further, a liquid level sensor is arranged on the slurry supplementing main cylinder body and used for detecting the liquid level of the grouting material entering the slurry supplementing main cylinder body.
Therefore, the liquid level of the grouting material in the main grouting cylinder body is detected through the liquid level sensor, and the personnel requirements are reduced; the liquid level sensor is also called liquid level transmitter, the level gauge, the liquid level switch etc. when implementing, add the controller, make liquid level sensor and controller signal connection, optional wired connection or wireless connection, controller and grouting pump signal connection, the controller can be located on the main barrel of moisturizing or on the grouting pump, consider volume and weight factor, the controller is preferably established on the grouting pump, according to the liquid level height who detects, liquid level sensor will correspond the signal transmission and give the controller, start and stop through controller control grouting pump, control timeliness to the grouting pump is better, promote the convenience and the degree of automation of whole operation. The liquid level sensor can be selected to be a contact type liquid level sensor, the pressure sensitive part of the contact type liquid level sensor is stretched into the slurry supplementing main cylinder body for detection when the contact type liquid level sensor is selected, and the non-contact type liquid level sensor such as the liquid level sensor based on ultrasonic wave, radar and laser detection principles can be also selected, so that the structure is simpler, but the price is slightly higher.
Further, the upper end of the slurry supplementing main cylinder body is detachably connected with a sealing cover so as to seal the upper end of the slurry supplementing main cylinder body, and the air bag and the liquid level sensor are both arranged on the sealing cover.
Therefore, the grouting device is to be reused, grouting materials attached to the inner wall should be cleaned before and after the grouting device is reused, and the air bag and the liquid level sensor are both arranged on the sealing cover, so that the position is reasonable, and cleaning work after disassembly is convenient.
Further, two through holes are formed in the sealing cover and are respectively connected with the air bag and the liquid level sensor in a sealing mode.
Thus, the connection is convenient, the tightness is also convenient to ensure, and when the sealing device is implemented, the sealing devices are connected through threads and correspondingly sealed by the sealing ring or the sealing gasket.
Further, a wireless signal transmitter is arranged on the sealing cover and connected with the liquid level sensor to send a liquid level detection signal.
Like this, level sensor and wireless signal transmitter are nearby signal connection, just can select wired connection, and level sensor detects the signal and send through wireless signal transmitter, receive and correspond the start-stop of control grouting pump through the controller, reduce wired connection, but communication distance is farther, mainly still reduces the potential safety hazard that uses wired connection to bring on the building site.
Further, the liquid level sensor is a contact type liquid level sensor, and a detection probe of the liquid level sensor extends into the inner cavity of the slurry supplementing main cylinder body through a corresponding through hole.
In this way, the cost is low, and the detection probe extends below the designed lower limit of slurry replenishment for effective use.
Further, the slurry supplementing main cylinder body is in a transparent cylinder shape, and a circle of liquid level upper loop lines and a circle of liquid level lower loop lines are respectively carved on the side wall of the slurry supplementing main cylinder body at vertical intervals.
Therefore, the auxiliary function is convenient to observe and use, and when the auxiliary function is implemented, the carved height positions of the upper liquid level loop line and the lower liquid level loop line are consistent with the detection height of the stop and start of the grouting pump by sending signals corresponding to the liquid level sensor; the working accuracy of the liquid level sensor can be observed, and the corresponding grouting operation process can be manually observed and implemented under the condition that the liquid level sensor fails.
Further, the lower end of the main slurry supplementing cylinder body is connected with the communicating pipe through the conical closing-in section, the conical closing-in section and the main slurry supplementing cylinder body are of an integrated structure, and the communicating pipe is detachably connected with the conical closing-in section.
Thus, the grouting material is convenient to flow during slurry supplementing, convenient to manufacture and convenient to clean for repeated use.
Further, communicating pipe includes horizontal segment and the vertical section that is linked together, and the horizontal segment is connected in the lower extreme of vertical section, the upper end of vertical section with the toper binding off section links to each other, the below of horizontal segment is equipped with stable support, stable support includes horizontally mounting panel, the horizontal segment pastes mutually with the upper surface of mounting panel, still be equipped with the bearing diagonal between mounting panel and the vertical section, the vertical section is held tightly through the clamp to the upper end of bearing diagonal, bearing diagonal and horizontal segment are located the both sides of vertical section respectively.
Therefore, the slurry supplementing device can be effectively prevented from overturning, and when the slurry supplementing device is implemented, the support plate can be fixed on a corresponding wall body through the convex nails on the side surface of the wall or supported on a fixed plane (the ground or the floor layer) through the support legs arranged on the lower surface of the support plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the slurry supplementing device, the pressurizing mechanism is arranged at the upper end of the slurry supplementing main cylinder body, and when slurry is supplemented, the pressurizing mechanism is used for providing additional slurry supplementing pressure outside gravity slurry supplementing for the grouting material pumped into the slurry supplementing main cylinder body, so that no cavity is filled in the grouting sleeve by the grouting material, the grouting pressure is ensured, and the compactness of the grouting material in the grouting sleeve is further ensured.
2. According to the invention, the liquid level of the grouting material in the main grouting cylinder is detected by the liquid level sensor, so that the personnel requirements are reduced; when the automatic grouting device is used, the controller is additionally arranged, so that the liquid level sensor is in signal connection with the controller, the liquid level sensor sends corresponding signals to the controller according to the detected liquid level, the grouting pump is controlled to start and stop by the controller, the control timeliness of the grouting pump is better, and the convenience and the automation degree of the whole operation are improved.
3. According to the invention, through the arrangement of the stable support, the slurry supplementing device can be effectively prevented from overturning, and the construction efficiency is improved.
4. The invention has simple manufacture and low cost, and can be reformed on part of the existing paste supplementing structure; the structure is convenient to detach and clean, has strong applicability and is convenient for repeated use.
Drawings
FIG. 1 is a schematic structural view of an automated grouting sleeve slurry make-up device according to an embodiment;
FIG. 2 is a diagram showing the effect of the automated grouting sleeve slurry make-up device according to the embodiment;
the grouting device comprises a main grouting cylinder body 1, a conical closing-in section 11, an upper liquid level loop 12, a lower liquid level loop 13, a communicating pipe 2, a horizontal section 21, a vertical section 22, a support plate 3, an inclined support 31, a clamp 32, support legs 33, a sealing cover 4, a liquid level sensor 5, a detection probe 51, an air bag 6, a wireless signal transmitter 7, a grouting sleeve 8, a grouting outlet 81 and a grouting outlet 82.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
Referring to fig. 1, an automatic grouting sleeve slurry supplementing device of a specific embodiment comprises a vertical slurry supplementing main cylinder body 1, wherein a communicating pipe 2 is arranged at the lower end of the slurry supplementing main cylinder body 1 and is used for being connected with a slurry outlet of a grouting sleeve; specifically, the main slurry supplementing cylinder 1 is cylindrical, the lower end of the main slurry supplementing cylinder is connected with the communicating pipe 2 through the conical closing-in section 11, the conical closing-in section 11 and the main slurry supplementing cylinder 1 are of an integral structure so as to facilitate manufacturing and ensure tightness, and the communicating pipe 2 is detachably connected with the conical closing-in section 11; the communicating pipe 2 comprises a horizontal section 21 and a vertical section 22 which are communicated, the horizontal section 21 is connected to the lower end of the vertical section 22, the horizontal section 21 and the vertical section 22 are of an integrated structure, the connection part is in a circular arc shape and is bent to avoid damage caused by stress concentration in use, the upper end of the vertical section 22 is detachably connected with the conical closing-in section 11, the upper end of the vertical section 22 is particularly connected with the conical closing-in section 11 in a threaded manner, and a sealing gasket is added for sealing, the free end of the horizontal section 21 is connected with a grout outlet of a grouting sleeve, and the grouting sleeve is an existing use mode and is not described in detail; the below of horizontal segment 21 is equipped with stable support, stable support includes horizontal mounting panel 3, horizontal segment 21 pastes in order to be supported with the upper surface of mounting panel 3 mutually, still be equipped with bearing diagonal 31 between mounting panel 3 and the vertical section 22, the upper end of bearing diagonal 31 hugs up vertical section 22 through clamp 32, bearing diagonal 31 and horizontal segment 21 are located the both sides of vertical section 22 respectively.
The upper end of the main pulp replenishing cylinder 1 is provided with a pressurizing mechanism to additionally provide pulp replenishing pressure outside gravity pulp replenishing during pulp replenishing; the main pulp supplementing cylinder 1 is also provided with a liquid level sensor 5 for detecting the liquid level of the grouting material entering the main pulp supplementing cylinder 1. In this embodiment, the upper end of the slurry replenishing main cylinder 1 is detachably connected with a sealing cover 4 to seal the upper end of the slurry replenishing main cylinder 1, and the sealing cover 4 is optionally in threaded connection and sealed by adding a sealing gasket, two through holes are formed in the sealing cover 4, the pressurizing mechanism is an air bag type energy accumulator, the air bag type energy accumulator comprises an air bag 6, the open end of the air bag 6 is in sealed connection with one through hole, the air bag 6 is communicated with the inner cavity of the slurry replenishing main cylinder 1, and the air bag 6 is preferably rigid so as to facilitate connection and maintenance of the shape; the liquid level sensor 5 is a contact type liquid level sensor and is in sealing connection with the other through hole on the sealing cover 4, and a detection probe 51 of the liquid level sensor passes through the through hole and vertically extends downwards into the inner cavity of the slurry supplementing main cylinder 1, wherein the sealing connection can be in a form of threaded connection and sealing gasket; the sealing cover 4 is also provided with a wireless signal transmitter 7, and the wireless signal transmitter 7 is connected with the liquid level sensor 5 for transmitting a liquid level detection signal.
Wherein, the main slurry supplementing cylinder 1 is made of transparent materials, preferably hard plastics, a circle of liquid level upper loop 12 and a circle of liquid level lower loop 13 are respectively carved on the side wall of the main slurry supplementing cylinder at vertical intervals, and the detection probe 51 should vertically extend downwards below the liquid level lower loop 13.
In order to facilitate understanding of the structural effect, the use process of the invention is briefly described as follows:
referring to fig. 1 and 2, the free end of the horizontal section 21 of the communicating pipe 2 is connected with the grout outlet 81 of the grouting sleeve 8, the whole grouting main cylinder 1 is higher than the top end of the grouting sleeve 8, the lower surface of the support plate 3 is provided with a support leg 33, the support is supported on a floor, the clamp 32 can be a fixed clamp ring, and the clamp ring can be sleeved outside the vertical section 22 before the vertical section 22 of the communicating pipe 2 is connected with the tapered closing-in section 11, or can be an elastic clamp ring, and the vertical section 22 is held tightly by elastic deformation, so that the grouting device is installed stably. The grouting pipe of the grouting pump is communicated with a grouting opening 82 at the lower part of the grouting sleeve 8, grouting material is pumped into the grouting sleeve 8, the grouting material liquid surface gradually rises, corresponding air is compressed into the air bag 6 to store energy, when the grouting material rises to a liquid level upper loop line 12 in the grouting main cylinder 1, a controller arranged on the grouting pump receives a signal sent by a liquid level sensor 5 through a wireless signal transmitter 7 and correspondingly controls the grouting pump to stop working, gravity grouting is started to be utilized, meanwhile, the energy storage of the air bag 6 is automatically released, additional grouting pressure is provided through air pressure, no cavity is filled in the grouting sleeve 8, grouting pressure is guaranteed, and compactness of grouting material in the grouting sleeve 8 is guaranteed; when the grouting material descends to the liquid level lower loop line 13 in the grouting main cylinder 1, a controller arranged on the grouting pump receives a signal sent by the liquid level sensor 5 through the wireless signal transmitter 7 and correspondingly controls the grouting pump to restart, the grouting material liquid level in the grouting main cylinder 1 ascends again, the air bag 6 is released by energy and is converted into energy storage, the grouting material liquid level reaches the liquid level upper loop line 12, grouting is stopped again, grouting is carried out by utilizing gravity and the energy released by the air bag 6, the grouting material liquid level reaches the liquid level lower loop line 13, the grouting pump is started again, and the automatic circulation is carried out until the grouting material liquid level in the grouting main cylinder 1 is stabilized above the liquid level lower loop line 13 and keeps the vertical height unchanged for three minutes. The grouting pipe and the slurry supplementing device are pulled out, the grouting port 82 and the slurry outlet port 81 are plugged, the sealing cover 4 and the communicating pipe 2 are disassembled, and the communicating pipe 2 and the slurry supplementing main cylinder body 1 are cleaned for repeated use.
In the implementation, in order to reduce the implementation cost, an acoustic or/and optical alarm device can be optionally arranged on the sealing cover 4, and the acoustic or/and optical alarm device is in signal connection with the liquid level sensor 5 to alarm according to the signal of the liquid level sensor 5, and the alarm is identified by a person controlling the start and stop of the grouting pump, and the start and stop of the grouting pump are correspondingly controlled according to the alarm condition. Taking an acoustic-electric alarm as an example, when the grouting material rises to the upper liquid level loop 12 in the main grouting cylinder 1, the acoustic-electric alarm receives an electric signal of the liquid level sensor 5 and starts to give out alarm sounds, and a person controlling the start and stop of the grouting pump stops the grouting pump according to the alarm prompt, so that grouting is performed by utilizing gravity and energy release of the air bag 6; when the grouting material descends to the liquid level lower loop line 13 in the grouting main cylinder 1, the acoustic-electric alarm receives the electric signal of the liquid level sensor 5 and stops sending alarm sounds, the grouting pump is started again after the personnel controlling the starting and stopping of the grouting pump are identified, the grouting material level in the grouting main cylinder 1 ascends again, and when the grouting material level ascends to the liquid level upper loop line 12, the acoustic-electric alarm sends alarm sounds again, and the process is repeated until the grouting design requirement is met. Of course, besides the acoustic-electric alarm device for alarming in an acoustic mode, the photoelectric alarm device can be selected to alarm through whether the indicator lights are on or not or different lighting colors, and the operator can visually recognize by controlling the start and stop of the grouting pump, so that the optical alarm can be applied to scenes with larger environmental noise correspondingly; in addition, the audible and visual alarm with the audible and visual alarm function can be selected, so that the identifiable degree is higher. The grouting material liquid surface condition in the slurry filling hopper does not need to be observed manually in the use, the construction is more convenient, and the degree of automation is only slightly low.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (8)
1. The automatic grouting sleeve slurry supplementing device comprises a vertical slurry supplementing main cylinder body, wherein the lower end of the slurry supplementing main cylinder body is provided with a communicating pipe for being connected with a slurry outlet of the grouting sleeve; the method is characterized in that: the upper end of the main slurry supplementing cylinder body is provided with a pressurizing mechanism to additionally provide slurry supplementing pressure outside gravity slurry supplementing during slurry supplementing;
the pressurizing mechanism comprises an air bag, the upper end of the main slurry supplementing cylinder is closed, and the air bag is communicated with the inner cavity of the main slurry supplementing cylinder;
the slurry supplementing main cylinder body is in a transparent cylinder shape, and a circle of liquid level upper loop lines and a circle of liquid level lower loop lines are respectively carved on the side wall of the slurry supplementing main cylinder body at vertical intervals.
2. The automated grouting sleeve slurry compensating device of claim 1, wherein: the grouting device is characterized in that a liquid level sensor is arranged on the grouting main cylinder body and used for detecting the liquid level of grouting materials entering the grouting main cylinder body.
3. The automated grouting sleeve slurry compensating device according to claim 2, wherein: the upper end of the slurry supplementing main cylinder body is detachably connected with a sealing cover so as to seal the upper end of the slurry supplementing main cylinder body, and the air bag and the liquid level sensor are both arranged on the sealing cover.
4. An automated grouting sleeve slurry compensating device according to claim 3, wherein: two through holes are formed in the sealing cover and are respectively connected with the air bag and the liquid level sensor in a sealing mode.
5. The automated grouting sleeve slurry compensating device of claim 4, wherein: the sealing cover is provided with a wireless signal transmitter which is connected with the liquid level sensor and used for transmitting a liquid level detection signal.
6. The automated grouting sleeve slurry compensating device of claim 5, wherein: the liquid level sensor is a contact type liquid level sensor, and a detection probe of the liquid level sensor extends into the inner cavity of the slurry supplementing main cylinder body through a corresponding through hole.
7. The automated grouting sleeve slurry compensating device of claim 1, wherein: the lower extreme of the main cylinder of moisturizing is continuous with communicating pipe through toper binding off section, toper binding off section and the main cylinder of moisturizing are integrated into one piece structure, communicating pipe and toper binding off section are detachable connection.
8. The automated grouting sleeve slurry compensating device of claim 7, wherein: the communicating pipe comprises a horizontal section and a vertical section which are communicated, the horizontal section is connected to the lower end of the vertical section, the upper end of the vertical section is connected with the tapered closing-in section, a stable support is arranged below the horizontal section and comprises a horizontal support plate, the horizontal section is attached to the upper surface of the support plate, an inclined support is further arranged between the support plate and the vertical section, the upper end of the inclined support is tightly held by the clamping band, and the inclined support and the horizontal section are respectively located on two sides of the vertical section.
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| CN201910473131.4A CN110056191B (en) | 2019-05-31 | 2019-05-31 | Automatic grouting sleeve slurry supplementing device |
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| CN201910473131.4A CN110056191B (en) | 2019-05-31 | 2019-05-31 | Automatic grouting sleeve slurry supplementing device |
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| CN110056191B true CN110056191B (en) | 2023-05-09 |
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| CN109653506A (en) * | 2018-11-28 | 2019-04-19 | 中建四局第六建筑工程有限公司 | A kind of pressure-adjustable mends sizing device automatically |
| CN210032650U (en) * | 2019-05-31 | 2020-02-07 | 中冶建工集团有限公司 | Grout supplementing device for grouting sleeve |
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| CN208586820U (en) * | 2018-06-26 | 2019-03-08 | 镇江建科建设科技有限公司 | A kind of grout sleeve benefit sizing device |
| CN109653506A (en) * | 2018-11-28 | 2019-04-19 | 中建四局第六建筑工程有限公司 | A kind of pressure-adjustable mends sizing device automatically |
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