CN111155527A - Box grouting device of controllable formula of pressure - Google Patents
Box grouting device of controllable formula of pressure Download PDFInfo
- Publication number
- CN111155527A CN111155527A CN202010159680.7A CN202010159680A CN111155527A CN 111155527 A CN111155527 A CN 111155527A CN 202010159680 A CN202010159680 A CN 202010159680A CN 111155527 A CN111155527 A CN 111155527A
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- fine aggregate
- aggregate concrete
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- pipe
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- 239000004567 concrete Substances 0.000 claims abstract description 122
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- 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
- E04G21/04—Devices for both conveying and distributing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention particularly relates to a pressure-controllable box-type grouting device, which solves the problems that the compactness is poor, the node quality cannot be guaranteed and the potential safety hazard is large when concrete is filled in a steel reinforced concrete composite structure. A fine stone concrete discharge box and a connecting rod are arranged in the fine stone concrete storage box; a grouting injection pipe is arranged between the two fine aggregate concrete discharge boxes; the gas pump storage tank is provided with a gas transmission pipe at a gas outlet, and the gas transmission pipe is provided with an exhaust hood; a motor and a motor switch are arranged on the U-shaped connecting steel plate, a power transmission rod is arranged on an output shaft of the motor, and a swinging transmission rod is arranged at one end of the power transmission rod; and power transmission rods are fixed on the fine aggregate concrete discharge boxes, switch valves are arranged on the gas transmission branch pipes, and control rods are fixed on the switch valves. The invention realizes the grouting compactness in the cavity between the section steel column and the concrete frame column and improves the connection quality of the node.
Description
Technical Field
The invention relates to a grouting device for building construction, in particular to a pressure-controllable box-type grouting device.
Background
In the building engineering construction, shaped steel concrete integrated configuration has better structure bearing capacity than traditional reinforced concrete structure, but often has in the work progress cavity between shaped steel post and the concrete column base and fills the concrete and can't pour closely knit, has quality and potential safety hazard.
At present, the conventional method is that when beam slab concrete is poured, the concrete naturally flows to a cavity, and in practice, because reinforcing steel bars are dense, the concrete density of the part is difficult to ensure, and the quality of a node cannot be ensured.
Disclosure of Invention
The invention provides a pressure-controllable box-type grouting device, which aims to solve the problems of poor compactness, no guarantee of node quality and large potential safety hazard existing in concrete filled in a steel reinforced concrete composite structure.
The invention is realized by adopting the following technical scheme: a pressure-controllable box-type grouting device comprises a bottom plate, and a fine aggregate concrete transmission mechanism, a pressure transmission mechanism and a power driving mechanism which are arranged on the bottom plate, wherein universal wheels are arranged below the bottom plate;
the fine aggregate concrete conveying mechanism comprises a fine aggregate concrete storage box which is arranged on the bottom plate and of which the upper end face is of an open structure, two fine aggregate concrete discharge boxes which are distributed left and right and of which the upper ends are of an open structure are arranged in the fine aggregate concrete storage box, two pairs of connecting rods which are distributed front and back and are hinged with the two fine aggregate concrete discharge boxes are arranged between the two fine aggregate concrete discharge boxes, each pair of connecting rods are distributed up and down, a connecting plate which is hinged with the middle part of each pair of connecting rods is arranged between the two pairs of connecting rods, and a central shaft which is fixed with; a fine aggregate concrete conveying pipe communicated with the two fine aggregate concrete discharge boxes is arranged between the two fine aggregate concrete discharge boxes, and a grouting injection pipe communicated with the fine aggregate concrete conveying pipe and penetrating out of the side wall of the fine aggregate concrete storage box is arranged on the fine aggregate concrete conveying pipe;
the pressure conveying mechanism comprises a base which is arranged on the bottom plate and is positioned on the front side of the fine aggregate concrete storage box, an air pump storage tank is arranged on the base, an electric air pump communicated with the air pump storage tank is arranged at an air inlet of the air pump storage tank, an air conveying main pipe with one end communicated with the air pump storage tank is arranged at an air outlet of the air pump storage tank, two air conveying branch pipes communicated with the air conveying main pipe and distributed in the left-right direction are arranged at the other end of the air conveying main pipe, and an exhaust hood communicated with the air conveying branch pipes and positioned right above the fine aggregate concrete;
the power driving mechanism comprises inverted U-shaped connecting steel plates which are arranged at the upper ends of the left side wall and the right side wall of the fine aggregate concrete storage box, a motor and a motor switch are arranged on the U-shaped connecting steel plates, a power transmission rod which is vertical to the motor is arranged on an output shaft of the motor, and a swinging transmission rod which is hinged with the power transmission rod and fixed with any one connecting rod is arranged at one end of the power transmission rod; and the fine aggregate concrete discharge box is fixedly provided with vertically arranged power transmission rods, the gas transmission branch pipes are respectively provided with a switch valve, and the switch valves are respectively fixedly provided with a control rod hinged with the upper ends of the power transmission rods corresponding to the switch valves.
When pressure grouting is carried out, firstly, a motor is started through a motor switch, and a power transmission rod is driven to rotate around an output shaft of the motor, so that a swinging transmission rod is driven to swing left and right, and the two fine aggregate concrete discharge boxes move up and down in a reverse direction by taking a central shaft as a center; when the right fine aggregate concrete discharge box is lowered, the left fine aggregate concrete discharge box is lifted, fine aggregate concrete in the fine aggregate concrete storage box overflows into the right fine aggregate concrete discharge box, the right fine aggregate concrete discharge box filled with fine aggregate concrete is lifted to be in close contact with an exhaust hood above the right fine aggregate concrete discharge box, and meanwhile, a power transmission rod fixed on the right fine aggregate concrete discharge box moves upwards to drive a control rod to control the opening of a switch valve; at this moment, the electric air pump enables pressure air to sequentially pass through the air pump storage tank, the air transmission main pipe and the air transmission branch pipe to enter the exhaust hood, then the pressure is generated on the fine aggregate concrete in the right fine aggregate concrete discharge box, the fine aggregate concrete in the right fine aggregate concrete discharge box enters the grouting injection pipe through the fine aggregate concrete conveying pipe under the pressure effect, finally, the cavity between the section steel column and the concrete column base is injected, the repeated action is carried out until the cavity fine aggregate concrete is fully injected, and the secondary grouting is carried out before the initial setting of the fine aggregate concrete until the secondary grouting is fully carried out. The problems that the compactness is poor, the node quality cannot be guaranteed and the potential safety hazard is large in the concrete filled in the steel reinforced concrete composite structure are solved.
The fine aggregate concrete conveying pipe comprises a fine aggregate concrete conveying steel pipe connected to the rear side wall of the fine aggregate concrete discharge box, a fine aggregate concrete conveying hose communicated with the fine aggregate concrete conveying steel pipe and the fine aggregate concrete conveying steel pipe is arranged between the two fine aggregate concrete conveying steel pipes, and the grouting injection pipe is communicated with the fine aggregate concrete conveying hose and penetrates through the rear side wall of the fine aggregate concrete storage box.
The upper end surface of the U-shaped connecting steel plate is provided with a transmission hole through which the power transmission rod passes and an exhaust hole corresponding to the upper position and the lower position of the exhaust hood.
The invention has reasonable and reliable structural design, realizes self-help pressure grouting of concrete in the cavity between the section steel column and the concrete frame column by transmitting the fine aggregate concrete and linking the fine aggregate concrete with the air pump, improves the compactness of the concrete in the cavity of the node, improves the connection quality of the node, enables the fine aggregate concrete to be transmitted and linked with the pressure switch, automatically pressurizes the fine aggregate concrete for grouting, greatly improves the grouting efficiency, reduces the waste of the fine aggregate concrete, avoids the problem of environmental pollution caused by scattering of the fine aggregate concrete, plays a positive role in protecting the environment, and has the advantages of simple structure, convenient operation and reutilization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of FIG. 1;
fig. 3 is a schematic structural view of fig. 2 from another view angle.
In the figure: 1-bottom plate, 2-universal wheel, 3-fine stone concrete storage box, 4-fine stone concrete discharge box, 5-connecting rod, 6-connecting plate, 7-central shaft, 8-grouting injection pipe, 9-base, 10-air pump storage tank, 11-electric air pump, 12-air transmission main pipe, 13-air transmission branch pipe, 14-exhaust hood, 15-U-shaped connecting steel plate, 16-motor, 17-motor switch, 18-power transmission rod, 19-swinging transmission rod, 20-power transmission rod, 21-control rod, 22-fine stone concrete transmission steel pipe, 23-fine stone concrete transmission hose, 24-transmission hole, 25-fixed lug plate, 26-short pin and 27-hand push rod.
Detailed Description
A pressure-controllable box-type grouting device comprises a bottom plate 1, and a fine aggregate concrete transmission mechanism, a pressure transmission mechanism and a power driving mechanism which are arranged on the bottom plate, wherein universal wheels 2 are arranged below the bottom plate 1;
the fine aggregate concrete conveying mechanism comprises a fine aggregate concrete storage box 3 which is arranged on the bottom plate 1 and has an open structure at the upper end face, two fine aggregate concrete discharge boxes 4 which are distributed left and right and have an open structure at the upper end are arranged in the fine aggregate concrete storage box 3, two pairs of connecting rods 5 which are distributed front and back and are hinged with the two fine aggregate concrete discharge boxes 4 are arranged between the two fine aggregate concrete discharge boxes 4, each pair of connecting rods 5 are distributed up and down, a connecting plate 6 which is hinged with the middle part of the connecting rod 5 is arranged between the two pairs of connecting rods 5, and a central shaft 7 which is fixed with the side wall of the fine; a fine aggregate concrete conveying pipe communicated with the two fine aggregate concrete discharge boxes 4 is arranged between the two fine aggregate concrete discharge boxes 4, and a grouting injection pipe 8 communicated with the fine aggregate concrete conveying pipe and penetrating out of the side wall of the fine aggregate concrete storage box 3 is arranged on the fine aggregate concrete conveying pipe;
the pressure conveying mechanism comprises a base 9 which is arranged on the bottom plate 1 and is positioned on the front side of the fine aggregate concrete storage tank 3, an air pump storage tank 10 is arranged on the base 9, an electric air pump 11 communicated with the air inlet of the air pump storage tank 10 is arranged at the air inlet of the air pump storage tank 10, an air transmission main pipe 12 with one end communicated with the air outlet of the air pump storage tank 10 is arranged at the air outlet of the air pump storage tank 10, two air transmission branch pipes 13 which are communicated with the air transmission main pipe 12 and distributed in the left-right direction are arranged at the other end of the air transmission main pipe 12, and an exhaust hood 14 which is communicated with;
the power driving mechanism comprises inverted U-shaped connecting steel plates 15 which are arranged at the upper ends of the left side wall and the right side wall of the fine aggregate concrete storage box 3, a motor 16 and a motor switch 17 are arranged on the U-shaped connecting steel plates 15, a power transmission rod 18 which is vertical to the motor 16 is arranged on an output shaft of the motor 16, and a swinging transmission rod 19 which is hinged with the power transmission rod 18 and is fixed with any one connecting rod 5 is arranged at one end of the power transmission rod 18; the fine aggregate concrete discharging box 4 is fixed with a vertically arranged power transmission rod 20, the gas transmission branch pipes 13 are provided with switch valves, and the switch valves are fixed with control rods 21 hinged with the upper ends of the power transmission rods 20 corresponding to the switch valves.
The fine aggregate concrete conveying pipe comprises fine aggregate concrete conveying steel pipes 22 connected to the rear side wall of the fine aggregate concrete discharge box 4, fine aggregate concrete conveying hoses 23 communicated with the fine aggregate concrete conveying steel pipes 22 are arranged between the fine aggregate concrete conveying steel pipes 22, and the grouting injection pipes 8 are communicated with the fine aggregate concrete conveying hoses 23 and penetrate through the rear side wall of the fine aggregate concrete storage box 3.
The upper end surface of the U-shaped connecting steel plate 15 is provided with a transmission hole 24 through which the power transmission rod 20 passes and an exhaust hole corresponding to the upper and lower positions of the exhaust hood 14.
In the specific implementation process, the fine aggregate concrete discharging boxes 4 at the two ends of the connecting rod 5 are respectively provided with a fixing lug plate 25, and the fixing lug plates 25 are connected with the connecting rod 5 through short pins 26; a hand-held push rod 27 is obliquely arranged at the bottom of the left side wall of the fine aggregate concrete storage tank 3.
Claims (3)
1. The utility model provides a box slip casting device of controllable formula of pressure which characterized in that: the device comprises a bottom plate (1), and a fine aggregate concrete transmission mechanism, a pressure transmission mechanism and a power driving mechanism which are arranged on the bottom plate, wherein universal wheels (2) are arranged below the bottom plate (1);
the fine aggregate concrete conveying mechanism comprises a fine aggregate concrete storage box (3) which is arranged on a bottom plate (1) and of which the upper end surface is of an open structure, two fine aggregate concrete discharge boxes (4) which are distributed left and right and of which the upper ends are of an open structure are arranged in the fine aggregate concrete storage box (3), two pairs of connecting rods (5) which are distributed front and back and are hinged with the two fine aggregate concrete discharge boxes are arranged between the two fine aggregate concrete discharge boxes (4), each pair of connecting rods (5) are distributed up and down, a connecting plate (6) which is hinged with the middle part of each pair of connecting rods (5) is arranged between the two pairs of connecting rods (5), and a central shaft (7) which is fixed with; a fine aggregate concrete conveying pipe communicated with the two fine aggregate concrete discharge boxes (4) is arranged between the two fine aggregate concrete discharge boxes, and a grouting injection pipe (8) communicated with the fine aggregate concrete conveying pipe and penetrating out of the side wall of the fine aggregate concrete storage box (3) is arranged on the fine aggregate concrete conveying pipe;
the pressure conveying mechanism comprises a base (9) which is arranged on the bottom plate (1) and is positioned on the front side of the fine aggregate concrete storage tank (3), an air pump storage tank (10) is arranged on the base (9), an electric air pump (11) communicated with an air inlet of the air pump storage tank (10) is arranged at the air outlet of the air pump storage tank (10), an air transmission main pipe (12) with one end communicated with the air pump storage tank is arranged at the air outlet of the air pump storage tank (10), two air transmission branch pipes (13) which are communicated with the air transmission main pipe (12) and distributed in the left-right direction are arranged at the other end of the air transmission main pipe (12), and an exhaust hood (14) which is communicated with the air transmission branch;
the power driving mechanism comprises inverted U-shaped connecting steel plates (15) which are arranged at the upper ends of the left side wall and the right side wall of the fine aggregate concrete storage box (3), a motor (16) and a motor switch (17) are arranged on the U-shaped connecting steel plates (15), a power transmission rod (18) which is vertical to the motor is arranged on an output shaft of the motor (16), and a swinging transmission rod (19) which is hinged with the power transmission rod and fixed with any one connecting rod (5) is arranged at one end of the power transmission rod (18); and power transmission rods (20) which are vertically arranged are fixed on the fine aggregate concrete discharge box (4), switch valves are arranged on the gas transmission branch pipes (13), and control rods (21) which are hinged with the upper ends of the power transmission rods (20) corresponding to the switch valves are fixed on the switch valves.
2. The pressure-controllable box-type grouting device as claimed in claim 1, wherein: the fine aggregate concrete conveying pipe comprises a fine aggregate concrete conveying steel pipe (22) connected to the rear side wall of the fine aggregate concrete discharge box (4), a fine aggregate concrete conveying hose (23) communicated with the fine aggregate concrete conveying steel pipe and the fine aggregate concrete conveying steel pipe is arranged between the two fine aggregate concrete conveying steel pipes (22), and the grouting injection pipe (8) is communicated with the fine aggregate concrete conveying hose (23) and penetrates through the rear side wall of the fine aggregate concrete storage box (3).
3. A pressure-controllable box-type grouting device according to claim 1 or 2, characterized in that: the upper end surface of the U-shaped connecting steel plate (15) is provided with a transmission hole (24) through which a power transmission rod (20) passes and an exhaust hole corresponding to the upper and lower positions of the exhaust hood (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159680.7A CN111155527A (en) | 2020-03-10 | 2020-03-10 | Box grouting device of controllable formula of pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159680.7A CN111155527A (en) | 2020-03-10 | 2020-03-10 | Box grouting device of controllable formula of pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111155527A true CN111155527A (en) | 2020-05-15 |
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ID=70567400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010159680.7A Pending CN111155527A (en) | 2020-03-10 | 2020-03-10 | Box grouting device of controllable formula of pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN111155527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193585A (en) * | 2021-11-17 | 2022-03-18 | 三东筑工（德州）有限公司 | Prefabricated building component forming device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487260A (en) * | 2009-02-12 | 2009-07-22 | 杭州求是支护器材有限公司 | Concrete sprayer with pneumatic conveyer |
| CN204851567U (en) * | 2015-07-22 | 2015-12-09 | 镇江长城注浆设备有限公司 | Biliquid high pressure slip casting machine |
| CN106121241A (en) * | 2016-06-22 | 2016-11-16 | 安庆海纳信息技术有限公司 | A kind of concrete ground pump terminal-specific self-feeding pours device |
| CN109404673A (en) * | 2018-11-21 | 2019-03-01 | 长沙小如信息科技有限公司 | A kind of damped platform and grouter with elevating function |
| CN211816251U (en) * | 2020-03-10 | 2020-10-30 | 大同泰瑞集团建设有限公司 | Box grouting device of controllable formula of pressure |
-
2020
- 2020-03-10 CN CN202010159680.7A patent/CN111155527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487260A (en) * | 2009-02-12 | 2009-07-22 | 杭州求是支护器材有限公司 | Concrete sprayer with pneumatic conveyer |
| CN204851567U (en) * | 2015-07-22 | 2015-12-09 | 镇江长城注浆设备有限公司 | Biliquid high pressure slip casting machine |
| CN106121241A (en) * | 2016-06-22 | 2016-11-16 | 安庆海纳信息技术有限公司 | A kind of concrete ground pump terminal-specific self-feeding pours device |
| CN109404673A (en) * | 2018-11-21 | 2019-03-01 | 长沙小如信息科技有限公司 | A kind of damped platform and grouter with elevating function |
| CN211816251U (en) * | 2020-03-10 | 2020-10-30 | 大同泰瑞集团建设有限公司 | Box grouting device of controllable formula of pressure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193585A (en) * | 2021-11-17 | 2022-03-18 | 三东筑工（德州）有限公司 | Prefabricated building component forming device and method |
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