CN211472502U

CN211472502U - Sealed grouting and sand adding device

Info

Publication number: CN211472502U
Application number: CN201921957115.4U
Authority: CN
Inventors: 谢华东; 郑毅兴; 项捷
Original assignee: Jiangnan Water Resource & Hydropower Engineering Co ltd
Current assignee: China Aneng Group First Engineering Bureau Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-11
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to the technical field of machinery, specifically be a grout of closed adds husky device, including being the cylindric churn of uncovered, the outer wall top bilateral symmetry of churn is provided with the mortar input tube and adds husky pipe, agitating unit is installed at the top of churn, it adds husky funnel to be provided with on the husky pipe, install the manual valve of adding husky on the unloading pipe of adding husky funnel, the bottom center of churn is connected with the grout pipe joint, be provided with the manual valve of grout on the grout pipe joint, a tip connection that the churn was kept away from to the grout pipe joint has the grout pipe, agitating unit includes the fixing base, the cooperation of pegging graft at the top of fixing base and churn, agitator motor is installed at the top. The utility model discloses a churn, mortar input tube that set up and add husky pipe can handle the mortar of excessive concentration to improve the quality of grout, through the agitating unit who sets up, can stir automatically through agitator motor, (mixing) shaft and stirring leaf, practice thrift manpower resources.

Description

Sealed grouting and sand adding device

Technical Field

The utility model relates to the technical field of machinery, specifically a grout of closed adds husky device.

Background

The dam foundation grouting and the slab concrete pouring construction have high slope cross operation, the grouting construction work amount is large, the construction strength is high, and the construction progress, quality and safety of the part are key and difficult points of construction. The method is characterized in that the construction is carried out on the side slope of the bad section by adopting a wall-fixing grouting mode, the main functions of the wall-fixing grouting are to ensure the smooth proceeding of the drilling and the smoothness of the wall of the drilling hole so as to be beneficial to the smooth descending of an anchor rope, the wall-fixing grouting is generally adopted for processing when the drilling process encounters the conditions of large faults, cracks, karst caves and the like, and the wall-fixing grouting is generally firstly 0.3: 1-0.5: 1, treating the thick slurry, and if the thick slurry cannot be irrigated all the time, treating the thick slurry by adopting a sand adding mode according to the situation.

At present, sand is added through manual sand adding and stirring, so that the efficiency is low, and human resources are wasted. In view of this, we provide a closed grouting and sand adding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grout of closed adds husky device to it adds husky stirring, inefficiency, extravagant manpower resources's problem to propose now in the above-mentioned background art to grout and add husky all through the manual work now.

In order to achieve the above object, the utility model provides a following technical scheme:

a closed grouting and sand adding device comprises a uncovered cylindrical stirring cylinder, wherein a mortar input pipe and a sand adding pipe are symmetrically arranged on two sides of the top of the outer wall of the stirring cylinder, the top of the stirring cylinder is provided with a stirring device, the sand adding pipe is provided with a sand adding funnel, a discharging pipe of the sand adding funnel is in plug fit with the sand adding pipe, a sand adding manual valve is mounted on the discharging pipe of the sand adding funnel, the center of the bottom of the stirring cylinder is connected with a grouting pipe joint, the grouting pipe joint is provided with a grouting manual valve, and one end, away from the stirring cylinder, of the grouting pipe joint is connected with a grouting pipe;

agitating unit includes the fixing base, the fixing base with the cooperation of pegging graft at the top of churn, agitator motor is installed at the top center of fixing base, agitator motor's output shaft passes inside the center of fixing base extends to the churn, agitator motor's output shaft has the (mixing) shaft, be provided with the stirring leaf on the (mixing) shaft.

Preferably, a flange plate is arranged at the inlet of the mortar input pipe.

Preferably, the included angle between the sand adding pipe and the stirring cylinder is 30-45 degrees.

Preferably, the top of the fixed seat is provided with a handle, and the handle is provided with an anti-slip sleeve.

Preferably, the length of the stirring shaft is smaller than that of the stirring cylinder.

Preferably, the stirring motor is a speed reduction motor, and the rotating speed of the stirring shaft is 90-110 r/min.

Preferably, the grout pipe includes the bellows, the tip of bellows with the bottom of grout coupling is connected, the bellows is kept away from the tip of grout coupling is connected with straight intubate, the tip that the straight intubate was kept away from the bellows is connected with the grout head, bellows, straight intubate and grout head be the integrated into one piece structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this grout of closed adds husky device can handle the mortar of excessive concentration through churn, mortar input tube and the sand adding pipe that sets up to improve the quality of grout, through the agitating unit who sets up, can stir manpower resources are practiced thrift automatically through agitator motor, (mixing) shaft and stirring leaf.

2. This grout of closed adds husky device can adjust the length of grout pipe through the bellows that sets up, can insert fast to drilling through the intubate that sets up in, through the grout head that sets up, improves the impact force of grout.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mixing drum of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural diagram of the mixing drum of the utility model with a sealing cover for mixing drum and a sealing cover for sand.

In the figure: 1. a mixing drum; 2. a mortar input pipe; 3. adding a sand pipe; 4. a stirring device; 41. a fixed seat; 42. a stirring motor; 43. a handle; 44. an anti-slip sleeve; 45. a stirring shaft; 46. stirring blades; 5. adding a sand funnel; 51. manual valve for adding sand; 6. a flange plate; 7. grouting pipe joint; 71. grouting manual valve; 8. grouting pipes; 81. a bellows; 82. inserting a pipe straightly; 83. grouting head; 9. sealing the mixing drum; 10. adding sand to seal the cover; 11. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

A closed grouting sand adding device is shown in figure 1 and comprises a stirring cylinder 1 in a uncovered cylindrical shape, a mortar input pipe 2 and a sand adding pipe 3 are symmetrically arranged on two sides of the top of the outer wall of the stirring cylinder 1, a flange plate 6 is arranged at the inlet of the mortar input pipe 2, the mortar input pipe can be externally connected with a mortar book conveying mechanism through the arranged flange plate 6, the output end of the mortar book conveying machine is also provided with the flange plate 6 matched with the mortar book conveying machine, the grouting sand adding device is convenient to connect, the included angle between the sand adding pipe 3 and the stirring cylinder 1 is 30-45 degrees, as the optimization of the embodiment, the included angle between the sand adding pipe 3 and the stirring cylinder 1 is 30 degrees, and the adding speed of sand is improved.

Further, agitating unit 4 is installed at the top of churn 1, be provided with on the sand feeding pipe 3 with husky funnel 5, the unloading pipe that adds husky funnel 5 and the cooperation of pegging graft of sand feeding pipe 3, install on the unloading pipe that adds husky funnel 5 with husky manual valve 51, the speed that can control with husky, the bottom center of churn 1 is connected with grout pipe joint 7, be provided with grout manual valve 71 on grout pipe joint 7, can control out the speed of thick liquid, when adding husky, can be sealed with the export, grout pipe joint 7 keeps away from an end connection that churn 1 has grout pipe 8, conveniently operate.

Specifically, as shown in fig. 2, the stirring device 4 includes a fixing seat 41, the fixing seat 41 is in insertion fit with the top of the stirring drum 1, a handle 43 is arranged at the top of the fixing seat 41, an anti-slip sleeve 44 is arranged on the handle 43, the handle 43 is more convenient to use, and the anti-slip sleeve 44 is more comfortable to use.

It is worth to say that, a stirring motor 42 is installed at the top center of the fixed seat 41, an output shaft of the stirring motor 42 passes through the center of the fixed seat 41 and extends into the stirring drum 1, an output shaft of the stirring motor 42 is connected with a stirring shaft 45, stirring blades 46 are arranged on the stirring shaft 45, the length of the stirring shaft 45 is smaller than that of the stirring drum 1, and the structure is stable.

It is noted that the stirring motor 42 of the present embodiment is a speed reduction motor, and the rotation speed of the stirring shaft 45 is 90-110 r/min.

In addition, the mixing drum 1 of the present embodiment can also be used as a common grouting pipeline, as shown in fig. 4, the mixing device 4 is taken down to replace the sealing cover 9 of the mixing drum, and the sand adding funnel 5 is taken down to replace the sealing cover 10 of the sand adding funnel, so that the mixing drum 1 keeps sealing, when sand needs to be added, the mixing device 4 and the sand adding funnel 5 are respectively installed by respectively taking down the mixing drum sealing cover 9 and the pull ring 11 on the sealing cover 10 of the sand adding funnel.

The grout of the closed of this embodiment adds husky device can handle the mortar of excessive concentration through churn 1, mortar input tube 2 and the pipe 3 that adds sand that sets up to improve the quality of grout, through the agitating unit 4 that sets up, can stir automatically through agitator motor 42, (mixing) shaft 45 and stirring leaf 46, practice thrift manpower resources.

Example 2

As a second embodiment of the present invention, as shown in fig. 3, the grouting pipe 8 includes a corrugated pipe 81, a tip of the corrugated pipe 81 is connected to the bottom of the grouting pipe joint 7, a tip of the corrugated pipe 81 away from the grouting pipe joint 7 is connected to a straight insertion pipe 82, a tip of the straight insertion pipe 82 away from the corrugated pipe 81 is connected to a grouting head 83, and the corrugated pipe 81, the straight insertion pipe 82 and the grouting head 83 are integrally formed.

The sealed grouting sand adding device of the embodiment can adjust the length of the grouting pipe 8 through the arranged corrugated pipe 81, can be quickly inserted into a drill hole through the arranged straight insertion pipe 82, and improves grouting impact force through the arranged grouting head 83.

The utility model discloses a grout of closed adds husky device when using, operating personnel passes through the ring flange with the output tube of grouting mechanism and inserts to mortar input tube 2, seal lid 9 with the churn through pull ring 11 and take off, install the fixing base 41 with agitating unit 4 in the opening part of churn 1, meanwhile, seal lid 10 with husky through pull ring 11 and take off, insert the unloading pipe that adds husky funnel 5 to adding husky pipe 3 on, close manual valve 71 of grout, add appropriate amount of dense mortar in the churn 1 earlier, add sand to adding husky funnel 5 again, with agitator motor 42 external power supply, make its work, through (mixing) shaft 45 and stirring leaf 46 rotation with inside dense mortar and sand misce bene, insert the manual grout of grout valve 71 again in the drilling, open manual grout can of grout valve 71.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grout of closed adds husky device, is including being uncovered cylindric churn (1), its characterized in that: the mortar mixing device is characterized in that a mortar input pipe (2) and a sand adding pipe (3) are symmetrically arranged on two sides of the top of the outer wall of the mixing drum (1), a mixing device (4) is installed on the top of the mixing drum (1), a sand adding funnel (5) is arranged on the sand adding pipe (3), a discharging pipe of the sand adding funnel (5) is in plug fit with the sand adding pipe (3), a sand adding manual valve (51) is installed on a discharging pipe of the sand adding funnel (5), a grouting pipe joint (7) is connected to the center of the bottom of the mixing drum (1), a grouting manual valve (71) is arranged on the grouting pipe joint (7), and a grouting pipe (8) is connected to one end, far away from the mixing drum (1), of the grouting pipe joint (7);

agitating unit (4) are including fixing base (41), fixing base (41) with the cooperation of pegging graft at the top of churn (1), agitator motor (42) are installed at the top center of fixing base (41), the output shaft of agitator motor (42) passes the center of fixing base (41) and extend to inside churn (1), the output shaft of agitator motor (42) is connected with (mixing) shaft (45), be provided with stirring leaf (46) on (mixing) shaft (45).

2. The closed grouting and sand adding device as claimed in claim 1, wherein: and a flange plate (6) is arranged at the inlet of the mortar input pipe (2).

3. The closed grouting and sand adding device as claimed in claim 1, wherein: the included angle between the sand adding pipe (3) and the stirring cylinder (1) is 30-45 degrees.

4. The closed grouting and sand adding device as claimed in claim 1, wherein: the top of the fixed seat (41) is provided with a handle (43), and the handle (43) is provided with an anti-slip sleeve (44).

5. The closed grouting and sand adding device as claimed in claim 1, wherein: the length of the stirring shaft (45) is less than that of the stirring cylinder (1).

6. The closed grouting and sand adding device as claimed in claim 1, wherein: the stirring motor (42) adopts a speed reducing motor, and the rotating speed of the stirring shaft (45) is 90-110 r/min.

7. The closed grouting and sand adding device as claimed in claim 1, wherein: grout pipe (8) are including bellows (81), the tip of bellows (81) with the bottom of grout coupling (7) is connected, bellows (81) are kept away from a tip of grout coupling (7) is connected with straight intubate (82), keep away from straight intubate (82) a tip of bellows (81) is connected with grout head (83), bellows (81), straight intubate (82) and grout head (83) are the integrated into one piece structure.