CN206397160U - A kind of slow descending device for the high drop of concrete conveyance - Google Patents
A kind of slow descending device for the high drop of concrete conveyance Download PDFInfo
- Publication number
- CN206397160U CN206397160U CN201720029322.8U CN201720029322U CN206397160U CN 206397160 U CN206397160 U CN 206397160U CN 201720029322 U CN201720029322 U CN 201720029322U CN 206397160 U CN206397160 U CN 206397160U
- Authority
- CN
- China
- Prior art keywords
- box
- slow
- spiral
- hand screw
- drop
- Prior art date
- 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.)
- Active
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of slow descending device for the high drop of concrete conveyance includes the slow drop part being located in upright supports frame, and the slow drop part is included between the slow drop box of spiral, trunk elephant trunk, adjacent trunk elephant trunk provided with the slow drop box of spiral；The slow drop box of the spiral includes buffer pocket, and the end of buffer pocket two is respectively equipped with gradual change section, lower gradual change section, and upper gradual change section, lower gradual change section are connected with trunk elephant trunk；The buffer pocket, which includes being provided with inside left-hand screw box, right-hand screw box, the left-hand screw box inside the spiral to anticlockwise, the right-hand screw box, is provided with the spiral turned to right-hand screw.The utility model has the advantage of can reduce speed during the high drop of concrete using the slow descending device, prevent aggregate separated, have obvious effect to the quality control of concrete.
Description
Technical field
The utility model is related to a kind of technology of the high drop conveying of concrete, particularly a kind of to be used for coagulation in water conservancy construction
The device of the high drop conveying of soil.
Background technology
The situation of current Construction of Hydropower Engineering technology, concrete warehousing means are the highest with the joint conveying of belt feeder material distributing machine
Effect, but when belt feeder and material distributing machine relative elevation are excessive, belt feeder can not be fed directly to material distributing machine, and the purpose of the present invention is
A kind of slow descending device that disclosure satisfy that the high drop conveying of concrete of research, for connecting belt feeder and material distributing machine, accelerates speed of putting in storage
Degree, it is ensured that concrete quality.
The content of the invention
In view of the above-mentioned problems, technical problem to be solved in the utility model is to provide a kind of slow descending device, can be effective
Connect high drop belt feeder and material distributing machine and the purpose for ensureing concrete quality.
To realize technical scheme, a kind of slow descending device for the high drop of concrete conveyance includes being located at column
Slow drop part in support frame, the slow drop part includes being provided with spiral shell between the slow drop box of spiral, trunk elephant trunk, adjacent trunk elephant trunk
The slow drop box of rotation；
The slow drop box of the spiral includes buffer pocket, and the end of buffer pocket two is respectively equipped with gradual change section, lower gradual change section, upper gradual change
Section, lower gradual change section are connected with trunk elephant trunk；
The buffer pocket includes being provided with the spiral to anticlockwise inside left-hand screw box, right-hand screw box, the left-hand screw box,
The spiral turned to right-hand screw is provided with inside the right-hand screw box.
Further, buffer pocket surface is provided with peep hole.
Further, buffer pocket surface is provided with vibration sensor, and vibration sensor is connected with alarm.
It is also possible that setting polyurethane wear resistant liner plate with vibration sensor correspondence position inside the buffer pocket.
The utility model has the advantage of, by changing concrete flow direction in steel pipe, make its decrease speed by
Limitation, so as to reduce impact.Concrete is split into two strands in spiral box, and stirring mixing each other, there is secondary in spiral box
Mix is acted on, and prevents aggregate separated and splashing, the material that mixes and stirs for reaching storehouse face is kept original various physical characteristics；Trunk elephant trunk
Without material by when be closed state, concrete batching system Frictional Slipping in trunk elephant trunk, when its movement velocity reaches one
During definite value, certain negative pressure can be produced, its gliding speed is restricted, so as to reduce impact, aggregate separated and splashing is prevented,
The material that mixes and stirs for reaching storehouse face is set to keep original various physical characteristics.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
If Fig. 1 is the utility model structural representation.
If Fig. 2 is the slow drop box structural representation of spiral.
If Fig. 3 is the slow drop box preferred structure schematic diagram of spiral.
In such as figure, the slow drop box 2 of upright supports frame 1, spiral, trunk elephant trunk 3, buffer pocket 4, upper gradual change section 5, lower gradual change section
6th, left-hand screw box 41, right-hand screw box 42, vibration sensor 43, alarm 44, peep hole 7.
Embodiment
As in Fig. 1,2, a kind of slow descending device for the high drop of concrete conveyance includes being located at slow in upright supports frame 1
Part drops, and delaying drop part is included between the slow drop box 2 of spiral, trunk elephant trunk 3, adjacent trunk elephant trunk 3 provided with the slow drop box 2 of spiral；Spiral shell
The slow drop box 2 of rotation includes buffer pocket 4, and the end of buffer pocket 4 two is respectively equipped with gradual change section 5, lower gradual change section 6, upper gradual change section 5, under gradually
Traitorous 6 are connected with trunk elephant trunk 3, it is preferred that the slow drop box 2 of spiral is connected with upright supports frame 1, and upright supports frame 1 can basis
Lifting is needed, changes the slow drop vertical height of box 2 of spiral, during work, the slow drop vertical height of box 2 of spiral is first adjusted, afterwards again by spiral shell
The slow upper trunk elephant trunk 3 of drop box 2 two end connection of rotation；
Buffer pocket 4 includes left-hand screw box 41, right-hand screw box 42, and the inside of left-hand screw box 41 is provided with the spiral to anticlockwise, right
The inside of spiral box 42 is provided with the spiral turned to right-hand screw, and left-hand screw box 41, right-hand screw box 42 are used for concrete buffer, left-hand screw
Box 41 makes concrete to anticlockwise, and right-hand screw box 42 makes concrete to right rotation, has secondary mix to act on to concrete, can have
Effect prevents aggregate separated, improves the workability of concrete, favourable sub-material, vibrates.
It is preferred that, the surface of buffer pocket 4 is provided with peep hole 7, and concrete putty and inside can be observed at any time by peep hole 7
Abrasion condition.
It is preferred that as in Fig. 3, the surface of buffer pocket 4 is provided with vibration sensor 43, and vibration sensor 43 is connected with alarm 44,
When buffer pocket 4 is by the excessive vibration of impact generation of concrete materials, alarm 44 is alarmed, to remind staff to reduce
Into the initial velocity of buffer pocket concrete.
It is preferred that, polyurethane wear resistant liner plate, vibration induction are set with the correspondence position of vibration sensor 43 in the inside of buffer pocket 4
Device 43 can be located at the outer wall that spiral box meets charge level, and what polyurethane wear resistant liner plate was located at spiral box meets charge level, to increase spiral box
Service life, in normal operation, the surface vibration of buffer pocket 4 are excessive, and alarm 44 starts alarm, you can judge polyurethane
Abrasion-proof backing block is thinning, loses cushioning effect.
Claims (4)
1. a kind of slow descending device for the high drop of concrete conveyance, it is characterised in that：The slow descending device includes being located at column
Slow drop part in support frame, the slow drop part includes being provided with spiral shell between the slow drop box of spiral, trunk elephant trunk, adjacent trunk elephant trunk
The slow drop box of rotation；
The slow drop box of the spiral includes buffer pocket, and the end of buffer pocket two is respectively equipped with gradual change section, lower gradual change section, upper gradual change section,
Lower gradual change section is connected with trunk elephant trunk；
The buffer pocket includes being provided with the spiral to anticlockwise inside left-hand screw box, right-hand screw box, the left-hand screw box, described
The spiral turned to right-hand screw is provided with inside right-hand screw box.
2. a kind of slow descending device for the high drop of concrete conveyance according to claim 1, it is characterised in that：It is described slow
Box surface is rushed provided with peep hole.
3. a kind of slow descending device for the high drop of concrete conveyance according to claim 1, it is characterised in that：It is described slow
Box surface is rushed provided with vibration sensor, vibration sensor is connected with alarm.
4. a kind of slow descending device for the high drop of concrete conveyance according to claim 3, it is characterised in that：Described
Polyurethane wear resistant liner plate is set with vibration sensor correspondence position inside buffer pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029322.8U CN206397160U (en) | 2017-01-11 | 2017-01-11 | A kind of slow descending device for the high drop of concrete conveyance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029322.8U CN206397160U (en) | 2017-01-11 | 2017-01-11 | A kind of slow descending device for the high drop of concrete conveyance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397160U true CN206397160U (en) | 2017-08-11 |
Family
ID=59513324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029322.8U Active CN206397160U (en) | 2017-01-11 | 2017-01-11 | A kind of slow descending device for the high drop of concrete conveyance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352292A (en) * | 2017-09-12 | 2017-11-17 | 中水北方勘测设计研究有限责任公司 | Prevent the quick system of putting in storage of big discrepancy in elevation grinding coagulation soil of aggregate separated |
| CN116044164A (en) * | 2023-03-31 | 2023-05-02 | 中国二十二冶集团有限公司 | Vertical sliding and slowly lowering device for mutually twisted concrete |
-
2017
- 2017-01-11 CN CN201720029322.8U patent/CN206397160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352292A (en) * | 2017-09-12 | 2017-11-17 | 中水北方勘测设计研究有限责任公司 | Prevent the quick system of putting in storage of big discrepancy in elevation grinding coagulation soil of aggregate separated |
| CN116044164A (en) * | 2023-03-31 | 2023-05-02 | 中国二十二冶集团有限公司 | Vertical sliding and slowly lowering device for mutually twisted concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206397160U (en) | A kind of slow descending device for the high drop of concrete conveyance | |
| CN206307753U (en) | Material automatic release device | |
| CN106743191A (en) | A kind of oscillation feed gear | |
| CN202640568U (en) | Aggregate transition warehouse of double discharge port | |
| CN207189931U (en) | A kind of mould of convenient extraction gypsum bellows | |
| CN105645138A (en) | Anti-separation device for dry-mixed mortar bin | |
| CN108115824A (en) | A kind of slidingtype concrete product distribution device | |
| CN207711036U (en) | A kind of slidingtype concrete product distribution device | |
| CN203965009U (en) | A kind of automatic weighing device of cement balancing weight raw material | |
| CN203392428U (en) | Material balanced feeding mechanism for belt conveyor | |
| CN206529003U (en) | Building material hoisting feeder | |
| CN207042364U (en) | A kind of converted starch charging mixing arrangement | |
| CN205775728U (en) | Colophonium hot in-plant reclaimed asphalt milling material proportioning machine | |
| CN205164791U (en) | Jaw crusher | |
| CN211030688U (en) | Conveyer with concrete admixture inlet pipe | |
| CN220150905U (en) | Self-compaction concrete filling funnel in steel column | |
| CN208265177U (en) | A kind of quantitative oscillatory spin batcher | |
| CN207307743U (en) | A kind of automatic gyratory agitation device of mined area casting resin | |
| CN202398409U (en) | Framework side plate for sand making machine | |
| CN203682262U (en) | Feeding device capable of quickly clearing away hardened materials | |
| CN207915761U (en) | The feeding intelligence control system of reinforced concrete sewer pipe production line | |
| CN106492960A (en) | A kind of improved sandstone breaker | |
| CN207830715U (en) | A kind of concrete horizontal pump line antifriction shock bracket | |
| CN206393824U (en) | Mixer sand material warehouse entry buffer unit | |
| CN206344495U (en) | Tablet press machine feed hopper is used in a kind of stabilizer production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |