CN219430766U

CN219430766U - Material grouting device for hydropower engineering construction

Info

Publication number: CN219430766U
Application number: CN202222983893.9U
Authority: CN
Inventors: 徐艳群; 张晓波; 于洋; 张旭; 申胜宇; 尉旭杨; 付逸东; 李晓嫚
Original assignee: Hebei Funing Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Current assignee: Hebei Funing Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-07-28
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a material grouting device for hydropower engineering construction, which belongs to the technical field of grouting and comprises a grouting cylinder, wherein a top cover is fixed on the top of the grouting cylinder through bolts, the bottom of the grouting cylinder is a conical surface and is provided with a discharge hole, a movable saddle is arranged below the grouting cylinder, four universal wheels are arranged at the bottom of the movable saddle, a stirring rod is arranged at the center of the inner periphery of the grouting cylinder, the top end of the stirring rod is connected with a stirring motor through a coupling, a plurality of stirring blades are connected to the periphery of the stirring rod, a plurality of thread groups are arranged on the periphery of the stirring rod, a nut sleeve and two stirring cutting rods are arranged on the periphery of the thread groups, a center rod is arranged below the stirring rod, and a movable pressing plate is arranged on the periphery of the center rod. This material cementer is used in hydroelectricity engineering construction compares former device, and the effect of stirring improves greatly, still has quick grout's effect, and above-mentioned function is realized through only a motor, and economic benefits is high.

Description

Material grouting device for hydropower engineering construction

Technical Field

The utility model belongs to the technical field of grouting, and particularly relates to a material grouting device for hydropower engineering construction.

Background

The hydraulic and hydroelectric engineering is a built engineering for repairing the water areas such as rivers and the like, thereby achieving the purpose of removing damage and benefiting. The hydraulic engineering mainly comprises different types of hydraulic structures such as dams, dykes and dams, spillways, sluice, water inlets, channels, cross channels, raft channels and fishways, the hydraulic structures need to be grouted by a grouting device in the building process, but the slurry in the existing grouting device is easy to solidify after being placed for a long time, the solidified slurry is often remained on the inner wall of the inner wall, and the grouting device for the hydraulic and hydroelectric engineering construction aims at the problems, has the publication number of CN215052690U, can stir and mix slurry in a stirring manner, and solves the problems to a certain extent, but still has the place needing improvement.

Such as; the discharging of the device lacks a material pressing structure, so that slurry cannot be rapidly output, and the stirring force is poor only by rotating the stirring blades.

Therefore, in view of the current situation, there is an urgent need to design and produce a material grouting device for water and electricity engineering construction to meet the needs of practical use.

Disclosure of Invention

The utility model aims to provide a material grouting device for hydroelectric engineering construction, which aims to solve the problems of slow slurry discharging and poor stirring efficiency in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a material cementer for hydroelectricity engineering construction, includes the grout section of thick bamboo, the top bolt fastening of grout section of thick bamboo has the top cap, and the bottom of grout section of thick bamboo is the conical surface and is equipped with the discharge gate, the below of grout section of thick bamboo is equipped with the removal saddle, and removes the bottom of saddle and install four universal wheels, the puddler is installed at the center of grout section of thick bamboo inner periphery, and the top of puddler has agitator motor through the coupling joint, the periphery of puddler is connected with a plurality of stirring leaves, and the periphery of puddler is equipped with a plurality of screw thread groups, and is a plurality of the periphery of screw thread group all is equipped with nut cover and two and stirs and cut the pole, the below of puddler is equipped with the center rod, and the periphery of center rod is equipped with mobilizable pressure and send the board.

Preferably, the two stirring and cutting rods are connected with the outer periphery of the corresponding nut sleeve, and the inner periphery of the nut sleeve is sleeved with the corresponding thread group.

Preferably, a plurality of first sliding cavities are formed in two sides of the inner wall of the grouting barrel, and the first sliding cavities are in limiting sliding connection with the corresponding stirring and cutting rods.

Preferably, the bottom of the stirring rod is integrally formed with a convex head, and the center of the top of the central rod is provided with a concave head.

Preferably, a plurality of connecting rods are arranged between the periphery of the bottom end of the central rod and the inner bottom of the grouting barrel.

Preferably, a spiral cavity with a spiral track is formed in the periphery of the central rod, and a clamping seat matched with the spiral cavity is arranged in the center of the pressure feeding plate;

preferably, a plurality of material openings are formed in the outer peripheral side of the pressing and conveying plate.

Preferably, a material cover is arranged on the bottom side surface of the material opening.

Preferably, an elastic piece is arranged between one end of the material cover and the inner side of the pressure feeding plate.

Preferably, a plurality of supporting rods are connected to the inner wall of the lower half part of the grouting barrel.

The utility model has the technical effects and advantages that:

the stirring rod rotates and the stirring blades are connected with the stirring rod, so that the slurry can be stirred, and the slurry can be further stirred and cut through the threaded connection of the nut sleeve and the threaded group and the limit sliding connection of the stirring and cutting rod, so that the stirring effect can be greatly improved;

the design of the convex head at the bottom of the stirring rod and the concave head at the top of the central rod can achieve the purpose of transmission, and the function of pressing and conveying slurry can be further achieved through the matching of the spiral cavity and the clamping seat and the limit design of the pressing and conveying plate and the one-way opening and closing of the material cover, so that the function of rapid grouting is achieved;

this material cementer is used in hydroelectricity engineering construction compares former device, and the effect of stirring improves greatly, still has quick grout's effect, and above-mentioned function is realized through only a motor, and economic benefits is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a grouting barrel of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present utility model.

Reference numerals illustrate:

1. a grouting cylinder; 2. a moving vehicle seat; 3. a top cover; 4. a universal wheel; 5. a stirring rod; 6. a stirring motor; 7. stirring the leaves; 8. a central rod; 9. a pressing plate; 10. a connecting rod; 11. a supporting rod; 12. a side plate; 13. a pushing handle; 14. a support rod; 15. a feed hopper;

21. a nut sleeve; 22. stirring and cutting a rod;

31. a material cover; 32. an elastic member;

51. a first sliding cavity; 52. a spiral cavity; 53. and a second sliding cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the general structure of the device body is that a movable saddle 2 is provided, universal wheels 4 are all installed at four corners of the bottom of the movable saddle 2, one side of the top of the movable saddle 2 is connected with a side plate 12, one side of the side plate 12 is connected with a push handle 13 convenient to push, a grouting barrel 1 is arranged above the center of the top of the movable saddle 2, a top cover 3 is fixed on the top of the grouting barrel 1 through bolts, a feed hopper 15 is connected on the top cover 3, connecting blocks are connected to four sides of the periphery of the grouting barrel 1, a supporting rod 14 is connected between the bottom of each connecting block and the top of the movable saddle 2, the bottom of the grouting barrel 1 is a conical surface and provided with a discharge hole, and the discharge hole is connected with a discharge pipe.

Referring to fig. 2, in order to improve the stirring effect, a stirring motor 6 is installed in the center of the top cover 3, the output end of the stirring motor 6 penetrates through the top cover 3 and is connected with a stirring rod 5 positioned in the center of the grouting barrel 1 through a coupling, and the periphery of the stirring rod 5 is connected with a plurality of stirring blades 7;

the periphery of puddler 5 is equipped with a plurality of equidistance thread groups that distribute, and the outer Zhou Jun thread bush of a plurality of thread groups is equipped with nut cover 21, and the both sides of a plurality of nut cover 21 periphery all are connected with and stir and cut pole 22, and a plurality of first sliding chamber 51 have all been seted up to the both sides of grout barrel 1 inner wall, and first sliding chamber 51 is spacing sliding connection with the stirring that corresponds and cuts pole 22.

Referring to fig. 2 and 4, in order to realize rapid discharging, a central rod 8 is arranged below the stirring rod 5, the bottom of the inner periphery of the grouting barrel 1 is connected with a plurality of connecting rods 10, one ends of the connecting rods 10 are connected with annular bearings, and the inner periphery of each annular bearing is connected with the bottom end of the central rod 8;

the bottom of the stirring rod 5 is integrally formed with a convex head, the center of the top of the central rod 8 is provided with a concave head, the periphery of the stirring rod 5 is provided with a spiral cavity 52 with a spiral track, a pressing and conveying plate 9 is sleeved between the peripheries of the spiral cavities 52, and the center of the pressing and conveying plate 9 is provided with a clamping seat matched with the spiral cavity 52;

the two sides of the lower half part of the inner wall of the grouting barrel 1 are respectively provided with a second sliding cavity 53, one side of the second sliding cavity 53 is fixed with the periphery of the corresponding pressure feeding plate 9 through bolts, the periphery side of the pressure feeding plate 9 is provided with a plurality of material openings, and the bottom side surface of each material opening is provided with a material cover 31;

one side of the material cover 31 is rotationally connected through a hinge, an elastic piece 32 is connected between the other end of the material cover 31 and the inner side of the pressing and conveying plate 9, the elastic piece 32 can be a spring or a rubber rope, the inner wall of the lower half part of the grouting barrel 1 is connected with a plurality of supporting rods 11, the supporting rods 11 are L-shaped, and the supporting rods 11 correspond to the material covers 31.

The mounting, connecting or linking modes can be selected from fasteners, bonding or welding.

The stirring motor 6 can be obtained by direct purchase, and the stirring motor 6 is electrically connected with an external power supply.

The working principle is as follows;

when the material grouting device for the hydropower engineering construction needs to be used, the device body is moved to a required position by pushing the pushing handle 13 and matching with the universal wheels 4, and then materials are input into the grouting barrel 1 through the feed hopper 15;

the stirring motor 6 is started to drive the stirring rod 5 to rotate in a reciprocating manner, so that the stirring blade 7 rotates in a reciprocating manner, stirring is further achieved, meanwhile, the stirring rod 5 rotates, the nut sleeve 21 and the stirring and cutting rod 22 are designed, the stirring and cutting rod 22 moves up and down in a reciprocating manner, stirring and cutting are further carried out on materials, and stirring effect is greatly improved;

the convex head is driven to rotate through the reciprocating rotation of the stirring rod 5, so that the central rod 8 rotates, and the spiral cavity 52 at the periphery of the central rod 8 is matched with the clamping seat, so that the pressing and conveying plate 9 can reciprocate up and down;

when the pressing plate 9 moves upwards, the material cover 31 can be opened by the recoil force of the pressing machine material cover 31 of the pressing rod 11, so that feeding is realized, in the downward moving process of the pressing plate 9, the material cover 31 is gradually separated from the pressing rod 11 and the recoil force acts, the material cover 31 is closed, the materials are extruded and output, and quick discharging is realized.

In the present utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is conventionally put in place when used, merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present utility model, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be either a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplicity of description, and does not indicate or imply that the apparatus or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The material grouting device for the hydropower engineering construction comprises a grouting barrel (1), wherein a top cover (3) is fixed on the top of the grouting barrel (1) through bolts, and the bottom of the grouting barrel (1) is a conical surface and is provided with a discharge hole; the movable saddle (2) is arranged below the grouting cylinder (1), and four universal wheels (4) are arranged at the bottom of the movable saddle (2); the method is characterized in that: the utility model discloses a grouting device, including a grouting section of thick bamboo (1), including a plurality of screw thread groups, a plurality of nut cover (21) and two stirring cutting bars (22), the center is installed in the center of grouting section of thick bamboo (1) inner periphery, and the top of puddler (5) is connected with agitator motor (6) through the shaft coupling, the periphery of puddler (5) is connected with a plurality of stirring leaf (7), and the periphery of puddler (5) is equipped with a plurality of screw thread groups, and is a plurality of the periphery of screw thread group all is equipped with nut cover (21) and two stirring cutting bars (22), the below of puddler (5) is equipped with center rod (8), and the periphery of center rod (8) is equipped with mobilizable pressure feed plate (9).

2. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: the two stirring and cutting rods (22) are connected with the outer periphery of the corresponding nut sleeve (21), and the inner periphery of the nut sleeve (21) is sleeved with the corresponding thread group.

3. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: a plurality of first sliding cavities (51) are formed in two sides of the inner wall of the grouting barrel (1), and the first sliding cavities (51) are in limiting sliding connection with the corresponding stirring and cutting rods (22).

4. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: the bottom of puddler (5) integrated into one piece has the convex head, and the concave head has been seted up at the center at center pole (8) top.

5. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: a plurality of connecting rods (10) are arranged between the periphery of the bottom end of the central rod (8) and the inner bottom of the grouting barrel (1).

6. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: the periphery of the center rod (8) is provided with a spiral cavity (52) with a spiral track, and the center of the pressure feeding plate (9) is provided with a clamping seat matched with the spiral cavity (52).

7. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: the periphery side of the pressure feeding plate (9) is provided with a plurality of material openings.

8. The material grouting device for hydroelectric engineering construction according to claim 7, wherein: the bottom side of the material opening is provided with a material cover (31).

9. The material grouting device for hydroelectric engineering construction according to claim 8, wherein: an elastic piece (32) is arranged between one end of the material cover (31) and the inner side of the pressure feeding plate (9).

10. The material grouting device for hydroelectric engineering construction according to claim 1, wherein: the inner wall of the lower half part of the grouting barrel (1) is connected with a plurality of supporting rods (11).