CN204773036U - Green concrete construction equipment - Google Patents

Green concrete construction equipment Download PDF

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Publication number
CN204773036U
CN204773036U CN201520510586.6U CN201520510586U CN204773036U CN 204773036 U CN204773036 U CN 204773036U CN 201520510586 U CN201520510586 U CN 201520510586U CN 204773036 U CN204773036 U CN 204773036U
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CN
China
Prior art keywords
rubble
concrete
discharging opening
screw conveyer
stirring screw
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520510586.6U
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Chinese (zh)
Inventor
贾金青
封硕
吴锋
涂兵雄
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贾金青
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Publication date
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Priority to CN201520510586.6U priority Critical patent/CN204773036U/en
Application granted granted Critical
Publication of CN204773036U publication Critical patent/CN204773036U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a rubble mix becomes green concrete, and concreting construction is carried to stirring screw conveyer on the warp and novel cloth machine, does not influence commodity concrete pumping nature, and the rubble incorporation is controllable, and the mix is abundant, the simple operation that green concrete construction equipment, concrete pumping pipe -line transportation commerical ready -mixed concrete adds 5%-25% through rubble distribution apparatus. Rubble distribution apparatus is linked to each other with mandatory mixer feed inlet by commodity concrete pumping pipeline discharge gate, and rubble storage silo discharge gate sets up the electronic material controller of throwing, and rubble storage silo discharge gate constitutes with mandatory mixer feed inlet upper portion intercommunication. Novel cloth machine comprises with the secondary stirring screw conveyer who sets up on the cloth machine the cloth machine, secondary stirring screw conveyer discharge gate and the quick -witted cloth pipeline intercommunication of cloth, one time the stirring screw conveyer discharge gate is continuous with secondary stirring screw conveyer's feed inlet.

Description

A kind of green concrete construction equipment
Technical field
The utility model relates to concreting outfit, for build working face add in commerical ready-mixed concrete 5% ~ 25% rubble and formed green concrete construction.
Background technology
Green concrete involved by the utility model refers in Building Construction, add in commerical ready-mixed concrete its volume be 5% ~ 25% rubble and the new concrete prepared that stirs.Owing to instead of partial gelation material with rubble with low cost in green concrete, thus there is following outstanding advantages: (1) saves cement 5% ~ 25%, reduce construction costs.(2) shrinkage cracking of concrete because the ratio of mud is too high caused by dehydration is suppressed.(3) volume stability is good, reduces the shrinkage phenomenon of concrete in condensation process.(4) concrete every mechanical property is improved and improves, and its compression strength can improve 20% ~ 30%.(5) add concrete density, improve concrete structure durability, (6) save cement in a large number, have saved Coal Energy Source, have decreased carbon emission, meet national environmental protection policy, are therefore referred to as green concrete.
Although green concrete has above plurality of advantages, because construction is very difficult, affect its application and promote.On the one hand, green concrete stone contents is too high, and rubble can absorb moisture in whipping process, and cause concrete flowability little, slump is low, and green concrete cannot be pumped into enough height by normal concrete ground pump.On the other hand, the incorporation of additional rubble is wayward, and the rubble mixed and commerical ready-mixed concrete easily concrete quality problem occur because stirring inequality, and thus its application & development is greatly limited.
Summary of the invention
The purpose of this utility model is, utilizes the green concrete construction equipment involved by the utility model, realizes the pumping automated construction of green concrete.Building on-the-spot formation green concrete and continuous placing while not affecting the superior pump-conveying property of commerical ready-mixed concrete, play the advantage of green concrete.
Green concrete construction equipment of the present utility model, is made up of commercial concrete pumping pipeline, stirring screw conveyer, rubble distribution apparatus and a Novel material distribution machine; Rubble distribution apparatus is made up of rubble storage bin, the electronic controller that feeds intake, mandatory mixer; Commercial concrete pumping pipeline discharging opening is connected with mandatory mixer charging aperture, rubble storage bin discharging opening arranges the electronic controller that feeds intake, rubble storage bin discharging opening is communicated with mandatory mixer charging aperture top, and mandatory mixer discharging opening correspondence arranges the charging aperture of a stirring screw conveyer; Novel material distribution machine is made up of material distributing machine and the secondary spiral stirring conveyor be arranged in material distributing machine, the cloth pipeline communication of secondary spiral stirring conveyor discharging opening and material distributing machine; One time stirring screw conveyer discharging opening is connected with the charging aperture of secondary spiral stirring conveyor.
The feature of green concrete construction equipment is: the commercial concrete pumping pipeline discharging opening of pumping is connected with mandatory mixer charging aperture; Rubble storage bin discharging opening arranges the electronic controller that feeds intake, and rubble storage bin discharging opening is communicated with mandatory mixer charging aperture top; Arrange the charging aperture of a stirring screw conveyer in mandatory mixer discharging opening correspondence, one time stirring screw conveyer discharging opening is connected with secondary spiral stirring conveyor discharging opening.Secondary spiral stirring conveyor discharging opening and the cloth pipeline communication be arranged in material distributing machine, cloth pipeline can be that a part of stationary cloth pipe material is connected with the removable cloth pipeline of a part, also can be that removable cloth pipeline connects.Removable cloth pipeline comprises steel conduit and rubber corrugated flexible pipe.Arrange the charging aperture of a stirring screw conveyer in mandatory mixer discharging opening correspondence, preferably mandatory mixer discharging opening is arranged on above a stirring screw conveyer charging aperture, and one time stirring screw conveyer charging aperture arranges linking funnel.The charging aperture of a stirring screw conveyer is arranged by the linking funnel of setting is corresponding with mandatory mixer discharging opening, be connected funnel and accept mandatory mixer discharging opening green concrete out in below, the stirring screw conveyer in-site installation and being connected with secondary spiral stirring conveyor of being more convenient for is installed.
Commercial concrete pumping pipeline can be a part for commerical ready-mixed concrete ground transport pump pipeline, also can be arranged on the independently section of tubing on the utility model green concrete construction equipment, such commercial concrete pumping pipeline one end is discharging opening and is connected to mandatory mixer charging aperture, and the concrete pumping pipe other end is the interface be connected with commerical ready-mixed concrete ground transport pump pipeline.More favourable like this with commerical ready-mixed concrete being connected of ground transport pump pipeline, and to commerical ready-mixed concrete ground transport pump pipeline, particular/special requirement and transformation need not be proposed.
Rubble storage bin is selected to be positioned over above mandatory mixer, and it is coupled logical that rubble storage bin discharging opening is arranged on mandatory mixer charging aperture top.The electronic controller that feeds intake being arranged on rubble storage bin discharging opening is made up of the telescopic machine electric drive control device of plate and connection.
Commercial concrete pumping lower end of duct is connected with commerical ready-mixed concrete ground transport pump pipeline.Commerical ready-mixed concrete enters the green concrete construction equipment involved by the utility model by this pipeline.Apply the automated construction that equipment of the present utility model can realize green concrete, do not changing on original commerical ready-mixed concrete aid pumpability basis, can realize rubble control mix.Stir through mandatory mixer, and through once, the stirring of secondary spiral stirring conveyor, green concrete is stirred, and having can workability.
Green concrete construction equipment involved by the utility model also has the following advantages:
1 does not affect aid pumpability.Commerical ready-mixed concrete and rubble can be carried out the construction of automation mix in building on working face by the green concrete construction equipment involved by the utility model, instead of carry out mix on the ground, mix rubble on concrete aid pumpability without any impact so outer, use normal concrete ground pump to complete construction.
2 rubble incorporations are convenient to be controlled.The flow of rubble can be controlled by the openings of sizes controlling the electronic controller that feeds intake, thus control the incorporation of rubble.The incorporation of green concrete medium stone is generally 5% ~ 25%.
3 mixs are abundant.Green concrete goes through triple mixing process in the green concrete construction equipment involved by the utility model.First rubble and commerical ready-mixed concrete carry out abundant mix in mandatory mixer, after stirring, green concrete enters successively in stirring screw conveyer, secondary spiral stirring conveyor and stirs, and the helical blade of stirring screw conveyer rotates under the driving of Motor torque; Stirring screw conveyer, secondary spiral stirring conveyor on the one hand can delivering concretes, and on the other hand, concrete ceaselessly overturns therein, forms the effect that conveying limit, limit is stirred.Concrete stirs at above-described mandatory mixer, by mix sufficiently uniformly, can be conducive to the guarantee of green concrete construction quality under the operation that stirring screw conveyer stirs, secondary spiral stirring conveyor stirs.
4 cleanings are convenient.When construction is about to stop, close concrete ground pump, close the electronic controller that feeds intake simultaneously, then mandatory mixer will no longer include the supply of concrete and rubble, residual green concrete enters Novel material distribution machine and carries out last building under the thrust of mandatory mixer and the impetus of stirring screw conveyer, whole device inside material body empties automatically, does not have residual, easy cleaning.
Green concrete construction equipment involved by the utility model is a set of automation equipment designed by green concrete pumping construction, green concrete can be transferred in Practical Project by laboratory.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that green concrete construction equipment is arranged on high-building construction scene; Wherein 1 is commerical ready-mixed concrete tank car, and 2 is concrete ground pump, and 3 is commerical ready-mixed concrete ground transport pump pipeline, and A is green concrete construction equipment (see figure 2).
Fig. 2 is green concrete construction equipment (being also the A node enlarged drawing in Fig. 1); Wherein 4 is commercial concrete pumping pipeline, 5 is the electronic controller that feeds intake, and 6 is rubble storage bin, and 7 is mandatory mixer, 8 for being connected funnel, 9 is a stirring screw conveyer, and 10 is secondary spiral stirring conveyor, and 11 is material distributing machine support, 12 is material distributing machine cantilever, 13 is material distributing machine counterweight, and 14 is the ducted steel conduit of removable cloth in material distributing machine, and 15 is the ducted rubber corrugated flexible pipe of removable cloth in material distributing machine.
Detailed description of the invention
Green concrete construction equipment involved by the utility model as shown in Figure 2, is made up of commercial concrete pumping pipeline 4, stirring screw conveyer 9, rubble distribution apparatus and a Novel material distribution machine.Its medium stone distribution apparatus is made up of rubble storage bin 6, the electronic controller 5 that feeds intake, mandatory mixer 7, linking funnel 8.Wherein Novel material distribution machine is made up of material distributing machine and the secondary spiral stirring conveyor 10 be arranged in material distributing machine, and material distributing machine is by material distributing machine support 11, and material distributing machine cantilever 12, material distributing machine counterweight 13, the removable cloth pipeline of material distributing machine is formed.Wherein the removable cloth pipeline of material distributing machine is made up of steel conduit 14 and rubber corrugated flexible pipe 15.
Concrete pumping pipe 4 discharging opening is connected with mandatory mixer 7 charging aperture; Rubble storage bin 6 discharging opening arranges the electronic controller 5 that feeds intake, and rubble storage bin discharging opening is communicated with mandatory mixer 7 charging aperture top; Arrange a stirring screw conveyer 9, stirring screw conveyer 9 discharging opening in mandatory mixer 7 discharging opening correspondence to be connected with secondary spiral stirring conveyor 10 charging aperture.Secondary spiral stirring conveyor 10 is arranged on material distributing machine cantilever 12, and secondary spiral stirring conveyor 10 discharging opening is communicated with by steel conduit 14 upper end with removable cloth pipeline downwards, constitutes Novel material distribution machine.
Utilize concrete ground pump 2 to be transported in mandatory mixer 7 by commerical ready-mixed concrete via commercial concrete pumping pipeline 4, the rubble in rubble storage bin 6 is also dropped in mandatory mixer 7 by the electronic control feeding intake controller 5.The two abundant mix in mandatory mixer 7 is even.The electronic controller 5 that feeds intake can control the incorporation of green concrete medium stone, and electronic controller 5 opening that feeds intake is larger, and the influx of rubble is more, and the content of green concrete medium stone is also larger.The green concrete of abundant mix is flow into by the discharging opening of mandatory mixer 7 and is connected in funnel 8, then enters a stirring screw conveyer 9 by linking funnel 8.The helical blade of stirring screw conveyer 9 inside keeps certain speed to rotate under the rotation torque of motor, the rotation of a stirring screw conveyer blade can to green concrete generation promotion effect upwards, also there is certain upset mix effect to green concrete simultaneously, make it more all even affine.Green concrete, under the impetus of a stirring screw conveyer 9, enters secondary spiral stirring conveyor 10 charging aperture and inside from its discharging opening and carries out second time and stir conveying, and then enter removable cloth pipeline, carry out cloth and build.Utilize the rotation of the ducted steel conduit 14 of the removable cloth of Novel material distribution machine and the flexible of rubber corrugated flexible pipe 15, carry out pouring construction operation.When construction is about to stop, closes concrete ground pump 2, close the electronic controller 5 that feeds intake simultaneously, then no longer include commerical ready-mixed concrete and rubble is fed in mandatory mixer 7.Residual green concrete mandatory mixer 7 thrust and once, secondary spiral stirring conveyor 9, enter the removable cloth pipeline of Novel material distribution machine under the impetus of 10 and automatically flow out, carry out last green concrete cloth and build, whole device inner concrete material body empties automatically, does not have residual.

Claims (5)

1. a green concrete construction equipment, is characterized in that: be made up of commercial concrete pumping pipeline (4), stirring screw conveyer (9), rubble distribution apparatus and a Novel material distribution machine; Rubble distribution apparatus is made up of rubble storage bin (6), the electronic controller that feeds intake (5), mandatory mixer (7); Commercial concrete pumping pipeline discharging opening (4) is connected with mandatory mixer charging aperture, rubble storage bin (6) discharging opening arranges the electronic controller that feeds intake (5), rubble storage bin (6) discharging opening is communicated with mandatory mixer (7) charging aperture top, and mandatory mixer (7) discharging opening correspondence arranges the charging aperture of a stirring screw conveyer (9); Novel material distribution machine is made up of material distributing machine and the secondary spiral stirring conveyor (10) be arranged in material distributing machine, the cloth pipeline communication of secondary spiral stirring conveyor (10) discharging opening and material distributing machine; One time stirring screw conveyer (9) discharging opening is connected with the charging aperture of secondary spiral stirring conveyor (10).
2. green concrete construction equipment as claimed in claim 1, it is characterized in that: mandatory mixer (7) discharging opening is arranged on above stirring screw conveyer (9) charging aperture, stirring screw conveyer (9) charging aperture arranges and is connected funnel (8).
3. green concrete construction equipment as claimed in claim 1, it is characterized in that: commercial concrete pumping pipeline (4) one end is discharging opening and is connected to mandatory mixer (7) charging aperture, concrete pumping pipe (4) other end is the interface be connected with commerical ready-mixed concrete ground transport pump pipeline.
4. green concrete construction equipment as claimed in claim 1, is characterized in that: rubble storage bin (6) is positioned over mandatory mixer (7) top, and it is coupled logical that rubble storage bin (6) discharging opening is arranged on mandatory mixer (7) charging aperture top.
5. green concrete construction equipment as described in claim 4, is characterized in that: the electronic controller that feeds intake (5) is made up of the telescopic machine electric drive control device of plate and connection.
CN201520510586.6U 2015-07-15 2015-07-15 Green concrete construction equipment Withdrawn - After Issue CN204773036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520510586.6U CN204773036U (en) 2015-07-15 2015-07-15 Green concrete construction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520510586.6U CN204773036U (en) 2015-07-15 2015-07-15 Green concrete construction equipment

Publications (1)

Publication Number Publication Date
CN204773036U true CN204773036U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520510586.6U Withdrawn - After Issue CN204773036U (en) 2015-07-15 2015-07-15 Green concrete construction equipment

Country Status (1)

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CN (1) CN204773036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942998A (en) * 2015-07-15 2015-09-30 贾金青 Green concrete construction equipment and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942998A (en) * 2015-07-15 2015-09-30 贾金青 Green concrete construction equipment and construction method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20151118

Effective date of abandoning: 20170616