CN204728337U - The heavy formula buffer of grinding coagulation solifluction delivery - Google Patents
The heavy formula buffer of grinding coagulation solifluction delivery Download PDFInfo
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- CN204728337U CN204728337U CN201520411285.8U CN201520411285U CN204728337U CN 204728337 U CN204728337 U CN 204728337U CN 201520411285 U CN201520411285 U CN 201520411285U CN 204728337 U CN204728337 U CN 204728337U
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- connecting lever
- grinding coagulation
- formula buffer
- balancing weight
- heavy formula
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Abstract
The utility model relates to the heavy formula buffer of a kind of grinding coagulation solifluction delivery, the free bearing that the cell body both sides suitable for reading being included in U-shaped chute are installed, in free bearing, be provided with the axle and Ban Men that are fixedly connected with, free bearing is fixedly connected with connecting lever with axle, the other end of described connecting lever is provided with balancing weight.The utility model can according to the particle diameter of stone big or middle in roller compacted concrete grating and weight, equipped balancing weight on connecting lever, control panel door open stop early stage a small amount of concrete with being separated of stone.Solve orthopaedics when grinding coagulation solifluction send easily separated, the stone that flies of slipping such as easily to be hurted sb.'s feelings at the construction difficult problem, can be widely used in hydraulic engineering roller compacted concrete conveying construction.
Description
Technical field
The utility model relates to a kind of hydraulic engineering roller compacted concrete conveying construction equipment, especially relates to the heavy formula buffer of a kind of grinding coagulation solifluction delivery.
Background technology
Hydraulic engineering employing chute slips and send concrete to be the cost-effective construction method of a kind of simple and convenient, but because a small amount of concrete starting to enter chute very easily produces Segregation, the a small amount of stone separated from concrete, meeting rapid clockwise chute slips downwards and send or go out chute, cause front end concrete to produce Segregation, have larger impact to concrete construction quality.The stone simultaneously jumped out from chute has larger energy, has very large security risk to constructor below and plant etc.In chute, slipping in order to solving concrete the construction difficult problem sending and easily produce a small amount of Segregation, designing a set of counterweight gate-type buffer that can use in chute, this device can solve concrete slipping to pass through in journey and produce Segregation.
Utility model content
The utility model provides the delivery of a kind of novel grinding coagulation solifluction heavy formula buffer, particularly a kind ofly in U-shaped chute, slip for roller compacted concrete the counterweight buffering arrangement sending plate door, connecting lever, solve orthopaedics when grinding coagulation solifluction send easily separated, the stone that flies of slipping such as easily to be hurted sb.'s feelings at the construction difficult problem, can be widely used in hydraulic engineering roller compacted concrete conveying construction.Its technical scheme is as described below:
The heavy formula buffer of a kind of grinding coagulation solifluction delivery, the free bearing that the cell body both sides suitable for reading being included in U-shaped chute are installed, in free bearing, be provided with the axle and Ban Men that are fixedly connected with, free bearing is fixedly connected with connecting lever with axle, the other end of described connecting lever is provided with balancing weight.
The type shape of described plate door and the vertical cross section of U-shaped chute match, and can be that keying is rotated on limit with axle in U-shaped chute.
Described plate door vertically downward, closes the passage of U-shaped chute under balancing weight effect.
Described connecting lever and balancing weight are drilled with installing hole, and described balancing weight is mounted by means of bolts on connecting lever.
One end that described connecting lever is provided with balancing weight is provided with draw ring, and described draw ring is provided with tether, and the other end of described tether draws dam crest.
Described free bearing is open type structure, and segmentation is arranged on U-shaped chute top.
Described plate door and connecting lever are linked together by door-hinge, and the angle between plate door and connecting lever is 90 degree.
The beneficial effects of the utility model are, with the cell body of U-shaped chute for relying on, in cell body both sides suitable for reading, free bearing is installed, plate gate shape is similar to U-shaped chute section, in balancing weight quantity on buffering connecting lever and concrete grating, the weight of stone configures, novel structure is terse, reliably easy and safe to operate, can simplify grinding coagulation solifluction and send operation, accelerating construction progress.
Accompanying drawing explanation
Fig. 1 is the structural representation that the heavy formula buffer of grinding coagulation solifluction described in the utility model delivery is arranged on the U-shaped chute of roller compacted concrete;
Fig. 2 is the structural representation of the connecting lever of the heavy formula buffer of described grinding coagulation solifluction delivery;
Fig. 3 is the plate door schematic diagram of the heavy formula buffer of described grinding coagulation solifluction delivery;
Fig. 4 is the plane structure schematic diagram of the connecting lever of the heavy formula buffer of described grinding coagulation solifluction delivery
Fig. 5 is the free bearing structural representation of the heavy formula buffer of described grinding coagulation solifluction delivery;
Fig. 6 is the door axle structure schematic diagram of the heavy formula buffer of described grinding coagulation solifluction delivery.
Detailed description of the invention
As shown in Figures 1 to 6, described grinding coagulation solifluction heavy formula buffer of providing and delivering comprises the components such as receiving opening 1, U-shaped chute 2, free bearing 3, counterweight connecting lever 4, bolt 5, balancing weight 6, draw ring 7, door-hinge 8, U-shaped plate door 9.
The utility model is the particle diameter according to the big or middle stone of concrete grating, and U-shaped chute 2 arranges gravity plate door 9 by suitable distance, and the connecting lever 4 be connected with plate door 9 installs balancing weight 6 by stone weight.When the stone weight in U-shaped chute 2 is less than the arm of force of balancing weight 6 generation on connecting lever 4, door is closed, and when stone weight exceedes the arm of force, plate door 9 is opened.It is easily separated that this utility model solves orthopaedics when grinding coagulation solifluction send, and the stone that flies of slipping such as easily to be hurted sb.'s feelings at the construction difficult problem, can be widely used in hydraulic engineering roller compacted concrete conveying construction.
As shown in Figure 1, with the cell body of U-shaped chute 2 for relying on, installing free bearing 3, the plate door 9 configured and door-hinge 8 are put into free bearing in appropriate location, cell body both sides suitable for reading, plate door 9 can open and close in U-shaped chute 2 in rotation freely.
Plate door 9 type shape is similar to U-shaped chute 2 vertical cross section, balancing weight 6 quantity equipped on connecting lever 4, by the size configure of stone in concrete grating, when plate door 9 is in closed condition under counterweight effect, a small amount of concrete and stone can not cause a unlatching, only have weight concrete in front of the door to exceed the keying moment of plate door connecting lever, plate door 9 just can be made to open, make concrete downward rolling from chute.
During use, when roller compacted concrete adopts U-shaped chute 2 to slip to send, according to particle diameter and the weight of stone big or middle in roller compacted concrete grating, U-shaped chute 2 arranges free bearing 3 by suitable distance, in free bearing 3, place door-hinge 8 and U-shaped plate door 9, then on connecting lever 4, balancing weight 6 is installed by part stone and weight concrete sum.With bolt 5, balancing weight 6 is connected fastening with connecting lever 4.Penetrate the other end in draw ring 7 with tether one end and draw upper dam crest.After roller compacted concrete enters U-shaped chute 2 from dam crest receiving opening 1, in earlier stage the stone in a small amount of concrete can depart from concrete and wash away downwards along U-shaped chute 2, the counter weight type buffer 9 due to U-shaped chute 2 subsection setup, prevent the separation of stone in concrete, when the U-shaped proaggregative weight concrete of plate door 9 is greater than the arm of force of counterweight 6 generation on plate-turning door connecting lever 4, U-shaped plate door 9 is opened, and concrete slips downwards along U-shaped chute 2 and send.Otherwise U-shaped plate door 9 is closed, and concrete can not slip and send.When coagulation solifluction delivers to final stage, pull the draw ring 7 on connecting lever at dam crest operation stay cord, make tether pulling force be greater than the arm of force of counterweight generation, plate door 9 also can be made to open, allow last some coagulation solifluctions deliver to storehouse.
Claims (7)
1. the heavy formula buffer of grinding coagulation solifluction delivery, it is characterized in that: the free bearing that the cell body both sides suitable for reading being included in U-shaped chute are installed, in free bearing, be provided with the axle and Ban Men that are fixedly connected with, free bearing is fixedly connected with connecting lever with axle, the other end of described connecting lever is provided with balancing weight.
2. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, is characterized in that: the type shape of described plate door and the vertical cross section of U-shaped chute match, and can be that keying is rotated on limit with axle in U-shaped chute.
3. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, is characterized in that: described plate door vertically downward, closes the passage of U-shaped chute under balancing weight effect.
4. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, it is characterized in that: described connecting lever and balancing weight are drilled with installing hole, described balancing weight is mounted by means of bolts on connecting lever.
5. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, it is characterized in that: one end that described connecting lever is provided with balancing weight is provided with draw ring, described draw ring is provided with tether, and the other end of described tether draws dam crest.
6. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, it is characterized in that: described free bearing is open type structure, segmentation is arranged on U-shaped chute top.
7. the heavy formula buffer of grinding coagulation solifluction delivery according to claim 1, it is characterized in that: described plate door and connecting lever are linked together by door-hinge, the angle between plate door and connecting lever is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411285.8U CN204728337U (en) | 2015-06-15 | 2015-06-15 | The heavy formula buffer of grinding coagulation solifluction delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411285.8U CN204728337U (en) | 2015-06-15 | 2015-06-15 | The heavy formula buffer of grinding coagulation solifluction delivery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728337U true CN204728337U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520411285.8U Active CN204728337U (en) | 2015-06-15 | 2015-06-15 | The heavy formula buffer of grinding coagulation solifluction delivery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723568A (en) * | 2019-11-25 | 2020-01-24 | 秦皇岛港股份有限公司 | Balance weight adjustable self-balancing device for dust suppression |
| CN112193708A (en) * | 2020-10-30 | 2021-01-08 | 中国葛洲坝集团第一工程有限公司 | Concrete chute with counterweight type buffer device and application thereof |
-
2015
- 2015-06-15 CN CN201520411285.8U patent/CN204728337U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723568A (en) * | 2019-11-25 | 2020-01-24 | 秦皇岛港股份有限公司 | Balance weight adjustable self-balancing device for dust suppression |
| CN110723568B (en) * | 2019-11-25 | 2020-12-29 | 秦皇岛港股份有限公司 | Balance weight adjustable self-balancing device for dust suppression |
| CN112193708A (en) * | 2020-10-30 | 2021-01-08 | 中国葛洲坝集团第一工程有限公司 | Concrete chute with counterweight type buffer device and application thereof |
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