CN206801452U - Cement bin ladder stand of mixing plant - Google Patents
Cement bin ladder stand of mixing plant Download PDFInfo
- Publication number
- CN206801452U CN206801452U CN201720561913.XU CN201720561913U CN206801452U CN 206801452 U CN206801452 U CN 206801452U CN 201720561913 U CN201720561913 U CN 201720561913U CN 206801452 U CN206801452 U CN 206801452U
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- Prior art keywords
- ladder
- warehouse
- mixing plant
- cement bin
- lower ring
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- 239000004568 cement Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 241000282326 Felis catus Species 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008450 motivation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a ladder stand for a cement bin of a mixing plant, which has the key points of the technical proposal that the ladder stand comprises a bin body, the outer side of the bin body is provided with a ladder which is arranged towards the vertical direction, the outer side wall of the bin body is fixedly connected with a rotating mechanism, the ladder is fixedly connected with the rotating mechanism, and the ladder rotates around the axis of the bin body through the rotating mechanism; when need clear up the caking on the bin body lateral wall in cement storehouse, make the ladder rotate around the bin body through slewing mechanism, remove the position at caking place until the ladder, make things convenient for the cleaner to reach caking position more accurately, the cleaner wears the safety belt and climbs the ladder to detain the safety buckle of safety belt on the ladder, guarantee cleaner's safety, cleaner can break the caking in relevant position.
Description
Technical field
Concrete mixing plant field is the utility model is related to, more specifically, it relates to a kind of mixing plant cement bin cat ladder.
Background technology
Cement bin is commonly used in the bulk cement storage of concrete mixing plant, and bulk Cement silo is a kind of enclosed storage
The tank body of loose unpacked material is deposited, is adapted to the various loose unpacked materials such as storage grain, cement, flyash, material position system, energy is housed on tank body
Enough show the position of material and how many, broken hole device can release material deposition too long and caused by it is solid.Cement bin and spiral
For delivery pump with the use of that material can be transported to each position, the tank body is easy for installation, is securely and reliably various mixing plants
Preferable bulk storage tank.
The most important part of cement bin regular maintenance is exactly to clean, general straight when cleaning the lateral wall of cement bin
Connect and rinsed with water, but often lumpd at the lateral wall of cement bin, and these cakings can not rush, it is necessary to clean people easily
Member strikes down caking at cement bin outer wall caking.
But when clearing up caking, cleanup crew needs to hang down at the top of cement bin, the process belongs to high-altitude work
Industry, risk factor is higher, and is not easy to be accurate to the position up to where caking.
Utility model content
The purpose of this utility model is to provide a kind of mixing plant cement bin cat ladder, has and is easier to reach caking position
And the advantages of improving degree of safety.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of mixing plant cement bin
Cat ladder, including warehouse, the ladder set towards vertical direction is provided with the outside of the warehouse, the lateral wall of the warehouse, which is fixed, to be connected
Rotating mechanism is connected to, the ladder is fixedly connected on rotating mechanism, axis rotation of the ladder by rotating mechanism around warehouse.
By using above-mentioned technical proposal, when needing to clear up the caking on the warehouse lateral wall of cement bin, pass through rotation
Mechanism makes ladder be rotated around warehouse, until the position that ladder is moved to where caking, personnel convenient for cleaning more accurately reach knot
Block position, cleanup crew put on safety belt and climbd up the ladder, and the safety buckle of safety belt is buckled on ladder, ensure cleaning people
The safety of member, under cleanup crew can strike caking in relevant position.
Preferably, the rotating mechanism includes lower ring, upper ring and ball, and the madial wall of the lower ring is coaxially fixed on warehouse
Lateral wall, the shape of the lower ring is concave, and the top of the both sides of lower ring is inwardly closed up, and the shape of the upper ring is in I-shaped
Shape, the upper ring are slidably connected to lower ring, and the ball is arranged between upper ring and a lower ring.
By using above-mentioned technical proposal, upper ring is slidably connected to lower ring so that when promoting ladder, upper ring can be under
Ring slides, and then ladder is rotated coaxially relative to warehouse, so that ladder turns to position corresponding to caking, and ball subtracts
Small frictional force between upper ring and lower ring so that the rotation of ladder is more smooth.
Preferably, it is provided with sealing gasket between the upper ring and a lower ring.
By using above-mentioned technical proposal, sealing gasket is between upper ring and a lower ring, to the space between upper ring and a lower ring
Isolated with the external world, reduce the dust in mixing plant and enter from the gap between upper ring and a lower ring between upper ring and a lower ring
Space, the situation of damage is caused to rotating mechanism.
Preferably, it is fixedly installed set square between the lower surface of the lower ring and the lateral wall of warehouse.
By using above-mentioned technical proposal, set square is supported to lower ring, and it is strong to strengthen lower connection between ring and warehouse
Degree, is reduced because of the situation that the pressure suffered by lower ring is excessive and is separated with warehouse.
Preferably, the quantity of the rotating mechanism is 2, and is distributed in warehouse is in the lateral wall being vertically arranged up and down two
End.
By using above-mentioned technical proposal, set 2 rotating mechanisms to be connected in 2 height with ladder, strengthen ladder
Stability, ladder is more securely fixed on rotating mechanism, and 2 rotating mechanisms cause when rotating ladder ladder with turning
Active force between motivation structure is average, reduces because the tie point of ladder and rotating mechanism is very few, and during rotation with
The situation that rotating mechanism disconnects.
Preferably, drive mechanism is fixedly installed on the ladder, the drive mechanism includes circular gear, the first taper
Gear, the second angular wheel and hand cranking handle, the lateral wall of the lower ring are provided with rack, and the circular gear engagement is matched with
Rack, the circular gear are rotationally connected with ladder, and first angular wheel is coaxial and synchronous axial system is connected to circular gear,
The second angular wheel engagement is matched with the first angular wheel, and the hand cranking handle is coaxial and synchronous axial system is connected to the second cone
Shape gear, the hand cranking handle are rotationally connected with ladder.
By using above-mentioned technical proposal, cleanup crew is on ladder and it is desirable that rotation ladder, is moved to ladder new
During position, rotatable hand cranking handle, hand cranking handle drives the second angular wheel to rotate, and the second angular wheel drives what is be engaged with
First angular wheel rotates, and the first angular wheel drives circular gear to synchronize rotation, because circular gear is engaged in rack,
And rack is fixedly connected on the lateral wall of lower ring, circular gear can the axis of following ring be axis rotation so that ladder around
Lower ring is rotated, and realizes that ladder rotates around warehouse, and ladder is moved to caking position by personnel convenient for cleaning.
Preferably, the ladder is fixedly installed drive mechanism at 2 rotating mechanisms.
By using above-mentioned technical proposal, cleanup crew can utilize driving nearby using the drive mechanism ramp period of the day from 11 p.m. to 1 a.m
Mechanism, reducing cleanup crew needs mobile height, convenient operation.
Preferably, the side of the warehouse is provided with feed pipe, and the top of the feed pipe connects with the top of warehouse, institute
The teeth for stating rack are filled at the both sides of feed pipe.
By using above-mentioned technical proposal, feed pipe is used to convey material to cement bin, the meeting during mobile ladder
There is situation about being collided with feed pipe, after being filled at both sides of the teeth in feed pipe of rack, because circular gear moves
It can not be engaged after moving herein with the part that rack is filled so that ladder can not continue to be moved along, and reduce ladder and turning
Situation about being collided in dynamic process with feed pipe.
Preferably, ladder is provided with guard rail toward the direction away from warehouse.
By using above-mentioned technical proposal, guard rail is protected to the personnel to climb up the ladder, reduces the people to climb up the ladder
Member is because site wind is excessive or misoperation and the situation that separates and drop with ladder.
In summary, the utility model has the advantages that：Needing to clear up on the warehouse lateral wall of cement bin
During caking, ladder is set to be rotated around warehouse by rotating mechanism, until the position that ladder is moved to where caking, personnel convenient for cleaning
Caking position is more accurately reached, cleanup crew puts on safety belt and climbd up the ladder, and the safety buckle of safety belt is buckled in into ladder
On son, under ensureing that the safety of cleanup crew, cleanup crew can strike caking in relevant position, after the caking at next place is struck,
Using drive mechanism make ladder be moved to next caking where position, continue cleaning work, and guard rail adds
The degree of safety of cleanup crew's working environment, and ladder will not collide with feed pipe and cause feed pipe to be damaged.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is drive mechanism and the relation schematic diagram of rack in the present embodiment；
Fig. 3 is the structural representation of rotating mechanism and warehouse in the present embodiment；
Fig. 4 is the relation schematic diagram of the present embodiment middle rack and feed pipe.
Reference：Reference：1st, warehouse；2nd, ladder；311st, upper ring；312nd, lower ring；313rd, ball；4th, sealing gasket；
5th, set square；611st, circular gear；612nd, the first angular wheel；613rd, the second angular wheel；614th, hand cranking handle；7th, rack；
8th, guard rail；9th, connecting rod；10th, mounting seat；11st, feed pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
A kind of mixing plant cement bin cat ladder, as shown in figure 1, including warehouse 1, the side of warehouse 1 is provided with feed pipe 11, and
And the top of feed pipe 11 connects with the top of warehouse 1, feed pipe 11 is used to convey material into warehouse 1, in the side of warehouse 1
It is additionally provided with ladder 2, and ladder 2 is fixedly connected with guard rail 8 towards the direction away from warehouse 1, guard rail 8 is to climing up the ladder 2
Personnel protected, reduce climb up the ladder 2 personnel because site wind is excessive or misoperation and separate and drop with ladder 2
Situation.
It is in be fixedly connected with rotating mechanism, rotating machine at the upper and lower ends being vertically arranged in warehouse 1 with reference to Fig. 2 and Fig. 3
Structure includes upper ring 311, lower ring 312 and ball 313, and the shape of the lower ring 312 is concave, and the madial wall of lower ring 312 is coaxial
The lateral wall of warehouse 1 is fixed on, and the top of the both sides of lower ring 312 is inwardly closed up, the shape of upper ring 311 is in I-shaped, and on
Ring 311 is slidably connected to lower ring 312, and in order to reduce the frictional force between upper ring 311 and lower ring 312, ball 313 is arranged at ring
Between 311 and lower ring 312, in order to be supported to lower ring 312, strengthen lower bonding strength between ring 312 and warehouse 1, reduce
Because of the situation that the pressure suffered by lower ring 312 is excessive and is separated with warehouse 1, between the lower surface of lower ring 312 and the lateral wall of warehouse 1
Set square 5 is fixedly installed, in order to isolate to the space between upper ring 311 and lower ring 312 with the external world, is reduced in mixing plant
Gap of the dust between upper ring 311 and lower ring 312 in enter the space between upper ring 311 and lower ring 312, to rotating mechanism
The situation of damage is caused, sealing gasket 4 is provided between ring and lower ring 312.
Set 2 rotating mechanisms to be connected in 2 height with ladder 2, strengthen the stability of ladder 2, make ladder 2 more steady
Admittedly be fixed on rotating mechanism, and 2 rotating mechanisms cause the effect when rotating ladder 2 between ladder 2 and rotating mechanism
Power is average, reduces because the tie point of ladder 2 and rotating mechanism is very few, and the feelings disconnected during rotation with rotating mechanism
Condition.
In the outside of lower ring 312 integrally formed with the rack 7 set outwardly, and rack 7 is combined with drive mechanism, driving
Mechanism includes circular gear 611, the first angular wheel 612, the second angular wheel 613 and hand cranking handle 614, and ladder 2 is toward warehouse 1
Side is fixedly connected with mounting seat 10, and the engagement of circular gear 611 is matched with rack 7, and circular gear 611 is rotationally connected with peace
Seat 10 is filled, 612 coaxial simultaneously synchronous axial system of the first angular wheel is connected to circular gear 611, and the engagement of the second angular wheel 613 coordinates
In the first angular wheel 612, and the first angular wheel 612 is rotationally connected with mounting seat 10, and hand cranking handle 614 is coaxial and synchronous
It is rotationally connected with the second angular wheel 613.
Ladder 2 is fixedly connected on the upper surface of upper ring 311 by connecting rod 9 so that the synchronous axial system of ladder 2 is in upper ring 311.
The teeth of rack 7 are filled at the both sides of feed pipe 11, and feed pipe 11 is used to convey material to cement bin, is moving
Have situation about being collided with feed pipe 11 during dynamic ladder 2, rack 7 teeth at the both sides of feed pipe 11 quilt
After filling, the part that can not be filled after being moved to herein due to circular gear 611 with rack 7 is engaged so that ladder 2 can not be after
It is continuous to be moved along, reduce the situation that ladder 2 collides during rotation with feed pipe 11.
Specifically used process：When needing to clear up the caking on the lateral wall of warehouse 1 of cement bin, ladder is made by rotating mechanism
2 rotate around warehouse 1, until the position that ladder 2 is moved to where caking, it is in place that personnel convenient for cleaning more accurately reach caking institute
Put, cleanup crew puts on safety belt and climbs up the ladder 2, and the safety buckle of safety belt is buckled on ladder 2, ensures the peace of cleanup crew
Entirely, under cleanup crew can strike caking in relevant position.
After the caking at next place is struck, clean personnel are on ladder 2 and it is desirable that rotation ladder 2, makes ladder 2 be moved to new position
When putting, rotatable hand cranking handle 614, hand cranking handle 614 drives the second angular wheel 613 to rotate, and the second angular wheel 613 drives
The first angular wheel 612 being engaged with rotates, and the first angular wheel 612 drives circular gear 611 to synchronize rotation, due to
Circular gear 611 is engaged in rack 7, and rack 7 is fixedly connected on the lateral wall of lower ring 312, and circular gear 611 can following ring
312 axis is axis rotation, so that ladder 2 rotates around lower ring 312, realizes that ladder 2 rotates around warehouse 1, convenient for cleaning
Ladder 2 is moved to caking position by personnel, can proceed with cleaning work.
Cleanup crew, due to shared 2 drive mechanisms up and down, can be utilized nearby when using drive mechanism movement ladder 2
Drive mechanism, reducing cleanup crew needs mobile height, convenient operation.
Claims (9)
1. a kind of mixing plant cement bin cat ladder, including warehouse (1), it is characterized in that：It is provided with the outside of the warehouse (1) towards vertical
The ladder (2) that direction is set, the lateral wall of the warehouse (1) are fixedly connected with rotating mechanism, and the ladder (2) is fixedly connected on
Rotating mechanism, axis rotation of the ladder (2) by rotating mechanism around warehouse (1).
2. a kind of mixing plant cement bin cat ladder according to claim 1, it is characterized in that：The rotating mechanism includes lower ring
(312), upper ring (311) and ball (313), the madial wall of the lower ring (312) are coaxially fixed on the lateral wall of warehouse (1), institute
State that the shape of lower ring (312) is concave, and the top of the both sides of lower ring (312) is inwardly closed up, the shape of the upper ring (311) is in
I-shaped, the upper ring (311) is slidably connected to lower ring (312), and the ball (313) is arranged at ring (311) and lower ring
(312) between.
3. a kind of mixing plant cement bin cat ladder according to claim 2, it is characterized in that：The upper ring (311) and lower ring
(312) sealing gasket (4) is provided between.
4. a kind of mixing plant cement bin cat ladder according to claim 2, it is characterized in that：The lower surface of the lower ring (312)
Set square (5) is fixedly installed between the lateral wall of warehouse (1).
5. a kind of mixing plant cement bin cat ladder according to claim 2, it is characterized in that：The quantity of the rotating mechanism is 2,
And it is distributed in the upper and lower ends that warehouse (1) is in the lateral wall being vertically arranged.
6. a kind of mixing plant cement bin cat ladder according to claim 2, it is characterized in that：It is fixedly installed on the ladder (2)
There is drive mechanism, the drive mechanism includes circular gear (611), the first angular wheel (612), the second angular wheel (613)
With hand cranking handle (614), the lateral wall of the lower ring (312) is provided with rack (7), and circular gear (611) engagement coordinates
In rack (7), the circular gear (611) is rotationally connected with ladder (2), and first angular wheel (612) is coaxial and synchronous
Circular gear (611) is rotationally connected with, the second angular wheel (613) engagement is matched with the first angular wheel (612), described
Hand cranking handle (614) is coaxial and synchronous axial system is connected to the second angular wheel (613), hand cranking handle (614) rotation connection
In ladder (2).
7. a kind of mixing plant cement bin cat ladder according to claim 5 or 6, it is characterized in that：The ladder (2) turns at 2
Drive mechanism is fixedly installed at motivation structure.
8. a kind of mixing plant cement bin cat ladder according to claim 6, it is characterized in that：The side of the warehouse (1) is set
There is feed pipe (11), the top of the feed pipe (11) is connected with the top of warehouse (1), and the teeth of the rack (7) are being fed
Manage and be filled at the both sides of (11).
9. a kind of mixing plant cement bin cat ladder according to claim 1, it is characterized in that：The ladder (2) is toward away from warehouse
(1) direction is provided with guard rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561913.XU CN206801452U (en) | 2017-05-18 | 2017-05-18 | Cement bin ladder stand of mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561913.XU CN206801452U (en) | 2017-05-18 | 2017-05-18 | Cement bin ladder stand of mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801452U true CN206801452U (en) | 2017-12-26 |
Family
ID=60741384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720561913.XU Expired - Fee Related CN206801452U (en) | 2017-05-18 | 2017-05-18 | Cement bin ladder stand of mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779518A (en) * | 2018-12-14 | 2019-05-21 | 朱育弘 | Support frame is used in a kind of maintenance of movable tunnel headlamp |
| CN111648713A (en) * | 2020-07-08 | 2020-09-11 | 江西远大保险设备实业集团有限公司 | Mobile book ladder and use method thereof |
| CN114766242A (en) * | 2022-04-24 | 2022-07-22 | 无为县高沟新盛农业种植专业合作社 | Plant frame of setting up that trichosanthes kirilowii was used and have this planting frame of setting up frame |
-
2017
- 2017-05-18 CN CN201720561913.XU patent/CN206801452U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779518A (en) * | 2018-12-14 | 2019-05-21 | 朱育弘 | Support frame is used in a kind of maintenance of movable tunnel headlamp |
| CN109779518B (en) * | 2018-12-14 | 2020-04-24 | 南京涵曦月自动化科技有限公司 | Movable tunnel lighting lamp overhauls uses support frame |
| CN111648713A (en) * | 2020-07-08 | 2020-09-11 | 江西远大保险设备实业集团有限公司 | Mobile book ladder and use method thereof |
| CN114766242A (en) * | 2022-04-24 | 2022-07-22 | 无为县高沟新盛农业种植专业合作社 | Plant frame of setting up that trichosanthes kirilowii was used and have this planting frame of setting up frame |
| CN114766242B (en) * | 2022-04-24 | 2024-02-20 | 无为县高沟新盛农业种植专业合作社 | Erecting frame for planting snakegourd fruits and planting frame with erecting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |