CN112502441B

CN112502441B - Strong grouting device for superfine cement

Info

Publication number: CN112502441B
Application number: CN202011431940.8A
Authority: CN
Inventors: 郭玉; 王玮; 于明旭; 杜彬; 顾京
Original assignee: Jiangsu Institute of Architectural Technology
Current assignee: Jiangsu Institute of Architectural Technology
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-04-15
Anticipated expiration: 2040-12-09
Also published as: CN112502441A

Abstract

The invention discloses a superfine cement strong grouting device, and relates to the technical field of cement grouting; the superfine cement strong grouting device comprises a bottom plate, wherein a lifting assembly is arranged at the bottom of the bottom plate; the lifting assembly is provided with a limiting assembly; the top of bottom plate is fixed with the riser, is fixed with first fixed plate and second fixed plate between the riser, and the activity is equipped with the slip casting subassembly on the second fixed plate, and the slip casting subassembly passes through adjusting part and slides and set up on the second fixed plate. The lifting assembly can drive the bottom plate to move in the vertical direction, so that the height of the bottom plate can be adjusted as required, grouting can be performed at different heights, and the grouting machine is very simple; the lifting assembly can drive the press plate to move downwards in the working process and has good stability with the ground, so that the overall stability is improved; the efficiency of slip casting has been improved through the slip casting subassembly, and has effectively improved the regulating power of slip casting subassembly through adjusting part.

Description

Strong grouting device for superfine cement

Technical Field

The invention relates to the technical field of cement grouting, in particular to a superfine cement strong grouting device.

Background

Cement, also known as ocean ash, red hair soil, etc., is a powdery hydraulic inorganic cementing material which sets and hardens after being mixed with water, and is generally used not alone but to join sand and gravel (aggregate) to form mortar or concrete. The main raw material of the cement is lime or calcium silicate, and the hardened cement can resist corrosion of fresh water or salt-containing water and is used as an important cementing material and widely applied to engineering such as civil construction, water conservancy, national defense and the like.

Application publication No. CN109159252A discloses a grouting device for a cement component, which comprises a base, wherein cavity supporting columns are vertically and fixedly connected to the middle positions of the left side and the right side of the top of the base, vertical moving grooves are formed in the left side and the right side of each cavity supporting column in an aligned mode, the cavity supporting columns are connected with limiting lifting blocks in a sliding mode through the vertical moving grooves, a cavity cross beam is horizontally and fixedly connected between the two limiting lifting blocks, a threaded rod is horizontally and transversely rotatably connected in each cavity cross beam, and a motor is horizontally and rightwards fixedly connected to the left side of the limiting lifting block located at the left end of each cavity cross beam; the device can only carry out grouting on the component positioned on the base in the using process, so that the grouting range is narrow, grouting on places with different height positions on a building construction site cannot be realized, and meanwhile, the stability of the device in the using process is poor.

Disclosure of Invention

The invention aims to provide a superfine cement strong grouting device to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a superfine cement strong grouting device comprises a bottom plate, wherein a lifting assembly is arranged at the bottom of the bottom plate; the lifting assembly is provided with a limiting assembly; the top of bottom plate is fixed with the riser, is fixed with first fixed plate and second fixed plate between the riser, and the activity is equipped with the slip casting subassembly on the second fixed plate, and the slip casting subassembly passes through adjusting part and slides and set up on the second fixed plate.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the lifting assembly comprises a supporting plate arranged below the bottom plate, and moving wheels are arranged at the bottom of the supporting plate; the support column is fixed on the support plate, the support column is in sliding connection with the fixed sleeve fixed at the bottom of the bottom plate, a connecting block is fixed on one side of the fixed sleeve, and the connecting block is fixedly connected with the output end of the first telescopic cylinder fixed on the support plate.

In one alternative: the limiting assembly comprises a gear box fixed on the fixed sleeve, the gear box is vertical on one side far away from the connecting block, a driving wheel is arranged on the gear box in a rotating mode, the driving wheel is meshed with a rack arranged on the first moving block, the first moving block is connected with a protection box fixed on the supporting plate in a sliding mode, a first inserting rod is connected to the bottom of the first moving block in a sliding mode, the bottom of the first inserting rod is fixedly connected with the pressing plate, and a first spring is arranged between the first moving block and the pressing plate.

In one alternative: and a second through hole for the first inserted rod and the first spring to pass through is formed in the protection box.

In one alternative: the grouting assembly comprises a second moving block movably arranged on a second fixing plate, limiting shafts are fixed on two sides of the second moving block and are in sliding connection with a sliding cavity arranged on the second fixing plate, a limiting sleeve is fixed on the top of the second moving block, a first communicating pipe is inserted in the limiting shafts and the limiting sleeve, a first separator is arranged on the first communicating pipe, and one end of the first separator is communicated with the feeding pipe; the bottom of the first communicating pipe is communicated with the second shunt, the bottom of the second shunt is communicated with the first discharging pipe, two sides of the second shunt are communicated with the third shunt through the second communicating pipe, the bottom of the third shunt is provided with two second discharging pipes, and the number of the second discharging pipes is two.

In one alternative: still be equipped with first connecting plate on the first connecting pipe, the bottom of first connecting plate is fixed with the baffle, baffle and the second inserted bar sliding connection who fixes in the second fixed plate bottom, the second inserted bar overcoat is equipped with the second spring.

In one alternative: the bottom of baffle is equipped with hybrid module, and hybrid module rotates between the folded plate including fixing the folded plate in the baffle bottom and is equipped with the actuating lever, is fixed with the auger on the actuating lever, the one end of actuating lever and the output fixed connection of motor.

In one alternative: the adjusting assembly comprises a second telescopic cylinder arranged in a second fixing plate, the output end of the second telescopic cylinder is fixedly connected with a second moving block, and two sides of the second moving block are connected with limiting blocks fixed on the second fixing plate through third springs.

In one alternative: the adjusting assembly further comprises a second connecting plate fixed on the first communicating pipe, the second connecting plate is fixedly connected with the output end of a third telescopic cylinder, the third telescopic cylinder is fixed on a sliding block through a supporting frame, and the sliding block is in sliding connection with a sliding rail fixed on the first fixing plate.

Compared with the prior art, the invention has the following beneficial effects:

the lifting assembly can drive the bottom plate to move in the vertical direction, so that the height of the bottom plate can be adjusted as required, grouting can be performed at different heights, and the grouting machine is very simple; the lifting assembly can drive the press plate to move downwards in the working process and has good stability with the ground, so that the overall stability is improved; the efficiency of slip casting has been improved through the slip casting subassembly, and has effectively improved the regulating power of slip casting subassembly through adjusting part, can carry out the slip casting at co-altitude not and different horizontal positions.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of region A in the present invention.

FIG. 3 is a schematic structural diagram of the region B in the present invention.

Fig. 4 is a schematic structural view of a second moving block according to the present invention.

FIG. 5 is a schematic structural diagram of example 2 of the present invention.

Fig. 6 is a schematic structural view of the mixing assembly of the present invention.

Notations for reference numerals: 01-bottom plate, 02-lifting component, 03-limiting component, 04-grouting component, 05-adjusting component, 06-mixing component, 11-vertical plate, 12-first fixing plate, 13-second fixing plate, 14-first through hole, 21-supporting plate, 22-moving wheel, 23-supporting column, 24-fixing sleeve, 25-first telescopic cylinder, 26-connecting block, 31-gear box, 32-driving wheel, 33-first moving block, 34-rack, 35-first inserted bar, 36-first spring, 37-pressing plate, 38-protecting box, 39-second through hole, 41-second moving block, 42-sliding cavity, 43-limiting shaft, 44-limiting sleeve, 45-first connecting pipe, 46-a first separator, 47-a feeding pipe, 48-a second flow divider, 49-a first discharging pipe, 410-a second communicating pipe, 411-a third flow divider, 412-a second discharging pipe, 413-a first connecting plate, 414-a baffle, 415-a second inserted bar, 416-a second spring, 51-a second telescopic cylinder, 52-a limiting block, 53-a third spring, 54-a third telescopic cylinder, 55-a sliding block, 56-a supporting frame, 57-a sliding rail, 58-a second connecting plate, 61-a folded plate, 62-a driving rod, 63-a packing auger and 64-a motor.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the invention, the ultra-fine cement strong grouting device comprises a bottom plate 01, wherein a lifting assembly 02 is arranged at the bottom of the bottom plate 01, the lifting assembly 02 can lift the bottom plate 01, so that the bottom plate 01 is driven to move in the vertical direction, when the bottom plate 01 moves upwards, subsequent grouting is facilitated, and grouting can be directly performed on a corresponding position from the top, so that the device is very simple; the lifting assembly 02 is provided with the limiting assembly 03, when the lifting assembly 02 drives the bottom plate 01 to move upwards, the lifting assembly 02 can drive the pressing plate 37 in the limiting assembly 03 to move downwards, so that the lifting assembly has good supporting capacity, the whole body cannot move, and the stability of the whole body is improved; vertical plates 11 are fixed above the bottom plate 01, a first fixing plate 12 and a second fixing plate 13 are fixed between the vertical plates 11, a grouting assembly 04 is movably arranged on the second fixing plate 13, the top can be grouted through the grouting assembly 04, the grouting assembly is very simple, and the position of the grouting assembly 04 is adjusted according to the position of grouting needed, so that the grouting assembly has better practicability in the using process; slip casting subassembly 04 slides through adjusting part 05 and sets up on second fixed plate 13, and then conveniently adjusts slip casting subassembly 04's position.

Further, the lifting assembly 02 comprises a support plate 21 arranged below the bottom plate 01, a moving wheel 22 is arranged at the bottom of the support plate 21, and the moving wheel 22 is used for facilitating the integral movement so as to move to a position needing grouting; a supporting column 23 is fixed on the supporting plate 21, the supporting column 23 is in sliding connection with a fixing sleeve 24 fixed at the bottom of the bottom plate 01, when the fixing sleeve 24 moves upwards, the fixing sleeve 24 can move in the length direction of the supporting column 23, and by arranging the supporting column 23, the stability of the fixing sleeve 24 in the moving process is improved, so that the overall safety is improved; one side of the fixed sleeve 24 is fixed with a connecting block 26, the connecting block 26 is fixedly connected with an output end of a first telescopic cylinder 25 fixed on the support plate 21, and when the first telescopic cylinder 25 works, the connecting block 26 can be driven to move in the vertical direction, so that the fixed sleeve 24 is driven to also move in the vertical direction, the effect of adjusting the height of the bottom plate 01 is achieved, and the fixed sleeve is very simple and practical.

Furthermore, the limiting assembly 03 comprises a gear box 31 fixed on the fixed sleeve 24, the gear box 31 is vertically arranged on one side away from the connecting block 26, a driving wheel 32 is rotatably arranged on the gear box 31, namely the driving wheel 32 can rotate on the gear box 31, the driving wheel 32 is meshed with a rack 34 arranged on a first moving block 33, when the driving wheel 32 rotates, the first moving block 33 can be driven to move downwards through the rack 34 meshed with the driving wheel 32, the first moving block 33 is slidably connected with a protective box 38 fixed on the supporting plate 21, so that the stability of the first moving block 33 in the moving process is improved, the bottom of the first moving block 33 is slidably connected with a first inserting rod 35, the bottom of the first inserting rod 35 is fixedly connected with a pressing plate 37, a first spring 36 is arranged between the first moving block 33 and the pressing plate 37, when the first moving block 33 moves downwards, the pressing plate 37 can be driven to move downwards through the first spring 36, when the pressing plate 37 reaches the ground, the first moving block 33 continues to move downwards due to the sliding connection between the first moving block 33 and the first inserting rod 35, at this time, the first spring 36 can be compressed, so that the pressure of the pressing plate 37 on the ground is increased, the stability of the whole is finally improved, and the device is very simple and practical.

Further, the protection box 38 is provided with a second through hole 39 for passing the first inserting rod 35 and the first spring 36, so that the installation of the first spring 36 and the passing of the first inserting rod 35 are facilitated, and the protection box is very simple.

Further, the grouting assembly 04 comprises a second moving block 41 movably arranged on the second fixing plate 13, that is, the second moving block 41 can slide on the second fixing plate 13, so that the horizontal position of the second moving block 41 can be conveniently adjusted, and the grouting assembly is very simple and practical, wherein a limiting shaft 43 is fixed on two sides of the second moving block 41, the limiting shaft 43 is connected with a sliding cavity 42 arranged on the second fixing plate 13 in a sliding manner, and when the second moving block 41 moves in the horizontal direction, the limiting shaft 43 can be driven to slide on the sliding cavity 42, so that the stability of the second moving block 41 is improved; a limiting sleeve 44 is fixed to the top of the second moving block 41, a first communicating pipe 45 is inserted in the limiting shaft 43 and the limiting sleeve 44, a first separator 46 is arranged on the first communicating pipe 45, one end of the first separator 46 is communicated with a feeding pipe 47, the feeding pipe 47 is communicated with a cement box through a hydraulic pump, cement can be transferred into the first communicating pipe 45 through the cement pump, the bottom of the first communicating pipe 45 is communicated with a second flow divider 48, the bottom of the second flow divider 48 is communicated with a first discharging pipe 49, and cement can be grouted through the first discharging pipe 49, so that the cement grouting device is very simple; and the both sides of second shunt 48 are passed through second communicating pipe 410 and are communicated with third shunt 411, and the bottom of third shunt 411 is equipped with second unloading pipe 412, and the quantity of second unloading pipe 412 is two, and then has improved the efficiency of slip casting, has very good practicality.

Further, still be equipped with first connecting plate 413 on the first connecting pipe 45, the bottom of first connecting plate 413 is fixed with baffle 414, can play the effect of keeping off the material through baffle 414, baffle 414 with fix the second inserted bar 415 sliding connection in the bottom of second fixed plate 13, the second inserted bar 415 overcoat is equipped with second spring 416, and then has improved the stability of first connecting pipe 45 when moving in vertical direction.

Further, the adjusting assembly 05 comprises a second telescopic cylinder 51 arranged in the second fixed plate 13, an output end of the second telescopic cylinder 51 is fixedly connected with the second moving block 41, and the second telescopic cylinder 51 can drive the second moving block 41 to move in the horizontal direction, so as to adjust the position of grouting; two sides of the second moving block 41 are connected with the stop block 52 fixed on the second fixing plate 13 through the third springs 53, so that the second moving block 41 has better stability in the moving process.

Further, the adjusting assembly 05 further comprises a second connecting plate 58 fixed on the first communicating pipe 45, the second connecting plate 58 is fixedly connected with an output end of the third telescopic cylinder 54, the first communicating pipe 45 can be driven to move downwards when the third telescopic cylinder 54 works, and then the height position of the first communicating pipe 45 is adjusted, the third telescopic cylinder 54 is fixed on the sliding block 55 through a supporting frame 56, and then the stability of the third telescopic cylinder 54 is improved, the sliding block 55 is slidably connected with a sliding rail 57 fixed on the first fixing plate 12, and the sliding block 55 can be driven to move in the length direction of the sliding rail 57 when the second moving block 41 moves, so that the third telescopic cylinder 54 can also move in the horizontal direction, and the adjusting assembly has very good practicability, and further cement grouting cannot be influenced.

The lifting assembly 02 can drive the bottom plate 01 to move in the vertical direction, so that the height of the bottom plate 01 can be adjusted as required, grouting can be performed at different heights, and the grouting machine is very simple; the lifting assembly 02 can drive the press plate 37 to move downwards in the working process, and the lifting assembly has good stability with the ground, so that the overall stability is improved; the efficiency of slip casting has been improved through slip casting subassembly 04, and has effectively improved slip casting subassembly 04's regulating power through adjusting part 05, can carry out the slip casting at co-altitude and different horizontal positions.

Example 2

Referring to fig. 5 to 6, a mixing assembly 06 is disposed at the bottom of the baffle 414, and the effect of grouting can be improved by the mixing assembly 06; the mixing component 06 comprises a folded plate 61 fixed at the bottom of the baffle 414, a driving rod 62 is rotatably arranged between the folded plates 61, an auger 63 is fixed on the driving rod 62, and the auger 63 can be driven to rotate when the limiting block 52 rotates, so that the mixing and separating effects are achieved; one end of the driving rod 62 is fixedly connected to an output end of the motor 64, and the driving rod 62 is driven to rotate.

The working principle of the invention is as follows: firstly, moving the whole body to a position needing grouting, then driving the bottom plate 01 to move upwards through the lifting assembly 02 until the height of the bottom plate 01 exceeds the height of the position needing grouting, then adjusting the first blanking pipe 49 and the second blanking pipe 412 to the position needing grouting, transferring cement into the first communication pipe 45 through a hydraulic pump, and then grouting through the first blanking pipe 49 and the second blanking pipe 412; the overall stability is improved by the limiting component 03 in the lifting process of the bottom plate 01.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A superfine cement strong grouting device comprises a bottom plate (01), and is characterized in that a lifting assembly (02) is arranged at the bottom of the bottom plate (01), and a limiting assembly (03) is arranged on the lifting assembly (02); vertical plates (11) are fixed above the bottom plate (01), a first fixing plate (12) and a second fixing plate (13) are fixed between the vertical plates (11), a grouting assembly (04) is movably arranged on the second fixing plate (13), and the grouting assembly (04) is arranged on the second fixing plate (13) in a sliding mode through an adjusting assembly (05);

the grouting assembly (04) comprises a second moving block (41) movably arranged on a second fixing plate (13), limiting shafts (43) are fixed on two sides of the second moving block (41), the limiting shafts (43) are in sliding connection with sliding cavities (42) arranged on the second fixing plate (13), a limiting sleeve (44) is fixed on the top of the second moving block (41), a first communicating pipe (45) is inserted on the limiting shafts (43) and the limiting sleeve (44), a first separator (46) is arranged on the first communicating pipe (45), and one end of the first separator (46) is communicated with a feeding pipe (47); the bottom of the first communicating pipe (45) is communicated with the second flow divider (48), the bottom of the second flow divider (48) is communicated with the first discharging pipe (49), two sides of the second flow divider (48) are communicated with the third flow divider (411) through the second communicating pipe (410), the bottom of the third flow divider (411) is provided with the second discharging pipes (412), and the number of the second discharging pipes (412) is two;

the first connecting pipe (45) is further provided with a first connecting plate (413), the bottom of the first connecting plate (413) is fixedly provided with a baffle plate (414), the baffle plate (414) is in sliding connection with a second inserting rod (415) fixed at the bottom of the second fixing plate (13), and a second spring (416) is sleeved outside the second inserting rod (415);

the bottom of baffle (414) is equipped with hybrid module (06), and hybrid module (06) rotates between folded plate (61) including fixing folded plate (61) in baffle (414) bottom and is equipped with actuating lever (62), is fixed with auger (63) on actuating lever (62), the one end of actuating lever (62) and the output fixed connection of motor (64).

2. The ultra-fine cement strong grouting device according to claim 1, characterized in that the lifting assembly (02) comprises a support plate (21) arranged below the bottom plate (01), and the bottom of the support plate (21) is provided with a moving wheel (22); supporting columns (23) are fixed on the supporting plate (21), the supporting columns (23) are in sliding connection with fixing sleeves (24) fixed at the bottom of the bottom plate (01), connecting blocks (26) are fixed on one sides of the fixing sleeves (24), and the connecting blocks (26) are fixedly connected with output ends of first telescopic cylinders (25) fixed on the supporting plate (21).

3. The ultra-fine cement strong grouting device according to claim 1, wherein the limiting assembly (03) comprises a gear box (31) fixed on the fixed sleeve (24), the gear box (31) is vertically arranged on one side far away from the connecting block (26), a driving wheel (32) is rotatably arranged on the gear box (31), the driving wheel (32) is meshed with a rack (34) arranged on a first moving block (33), the first moving block (33) is slidably connected with a protection box (38) fixed on the supporting plate (21), a first inserting rod (35) is slidably connected to the bottom of the first moving block (33), the bottom of the first inserting rod (35) is fixedly connected with the pressing plate (37), and a first spring (36) is arranged between the first moving block (33) and the pressing plate (37).

4. The ultra-fine cement grout injection apparatus according to claim 3, wherein the protective box (38) is provided with a second through hole (39) for the first inserted rod (35) and the first spring (36) to pass through.

5. The ultra-fine cement strong grouting device according to claim 1, wherein the adjusting assembly (05) comprises a second telescopic cylinder (51) arranged in the second fixing plate (13), the output end of the second telescopic cylinder (51) is fixedly connected with the second moving block (41), and two sides of the second moving block (41) are connected with a limiting block (52) fixed on the second fixing plate (13) through third springs (53).

6. The ultra-fine cement strong grouting device as claimed in claim 5, wherein the adjusting assembly (05) further comprises a second connecting plate (58) fixed on the first communicating pipe (45), the second connecting plate (58) is fixedly connected with an output end of a third telescopic cylinder (54), the third telescopic cylinder (54) is fixed on a sliding block (55) through a supporting frame (56), and the sliding block (55) is slidably connected with a sliding rail (57) fixed on the first fixing plate (12).