CN201529466U - Movable type opening mechanism for bag-type duster inspection door - Google Patents
Movable type opening mechanism for bag-type duster inspection door Download PDFInfo
- Publication number
- CN201529466U CN201529466U CN2009202363911U CN200920236391U CN201529466U CN 201529466 U CN201529466 U CN 201529466U CN 2009202363911 U CN2009202363911 U CN 2009202363911U CN 200920236391 U CN200920236391 U CN 200920236391U CN 201529466 U CN201529466 U CN 201529466U
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- CN
- China
- Prior art keywords
- traversing carriage
- inspection door
- opening mechanism
- opener
- guide rail
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a movable type opening mechanism for a bag-type duster inspection door, which comprises moving mechanisms, a traversing carriage, an opening mechanism and a guide rail, wherein four moving mechanisms are respectively fixed at four corners of the traversing carriage by welding; the lower end of the opening mechanism passes through a connecting hole in the traversing carriage and is fixed on the traversing carriage; and the moving mechanisms drive the traversing carriage and the opening mechanism to realize the opening and movement of the duster inspection door on the guide rail. When an inspection door is opened for overhauling, the moving mechanisms drive the traversing carriage and the opening mechanism to move on the guide rail, when the traversing carriage and the opening mechanism is moved to the upper part of the inspection door needing to be overhauled, a screw rod and a lifting hook descend by rotating a handwheel counterclockwise, when the lifting hook can hook a handle of the inspection door, the handwheel is rotated clockwise so as to lead the screw rod and the lifting hook to drive the inspection door to ascend, when the inspection door ascends the position away from the upper part the duster by 300mm, the moving mechanisms drive the traversing carriage, the opening mechanism and the lifted inspection door to move on the guide rail, and when the traversing carriage, the opening mechanism and the lifted inspection door are moved to the upper part of the inspection door, the parts needing to be overhauled is inspected. The movable type opening mechanism has the benefits of reducing the overhauling labor intensity, shortening the overhauling period, ensuring the sealing effect, being capable of working without extra power part, and being particularly suitable for the overhauling work of large-size bag-type duster.
Description
Technical field
The utility model relates to sack cleaner, particularly a kind of portable opener of sack cleaner access door.
Background technology
Existing large-scale sack cleaner is the negative pressure operation, and bulky, filter bag quantity is more, and damaged easily, needs frequent maintenance to change.Usually to change be that the staff opens the access door that is arranged on the top in the filter bag maintenance, enters into that deduster inside carries out, and the less access door of size is generally by artificial unlatching, the electronic derricking gear of larger-size access door.By artificial unlatching access door, intensity of workers is big, workload is big, time between overhauls(TBO) is long, and in maintenance process because the phenomenon that the bipeltate bar comes off and damages can appear in human factor, cause the inleakage of deduster to strengthen, under the heavy rain situation, the rainwater deduster that also can bleed causes corrosion and sticks with paste bag, has a strong impact on the use of deduster.Open access door with electronic derricking gear, increase power section and steel structure frame, limited the structure and the size of other parts, more increased operating cost.
The utility model content
Technical problem to be solved in the utility model is, at the deficiencies in the prior art part, provide a kind of simple in structure, control conveniently, can reduce the time between overhauls(TBO), reduce the portable opener of the sack cleaner access door of deduster inleakage.
The technical scheme in the invention for solving the technical problem is: comprise travel mechanism, traversing carriage, opener and guide rail;
Four travel mechanisms are separately fixed at four edges of traversing carriage by welding, the connecting hole that the lower end of opener is passed on the traversing carriage is fixed on the traversing carriage, and travel mechanism's drive traversing carriage, opener are realized the unlatching of deduster access door and moved on guide rail.
Above-mentioned travel mechanism is made up of wheel folder, roller, bearing pin and split pin, and roller, wheel press from both sides to be fixed by bearing pin, has spacing hole on bearing pin, and split pin is inserted in the spacing hole on the bearing pin in case the play of shotpin axle in running.
Above-mentioned traversing carriage is made up of channel-section steel and angle steel, has connecting hole on the angle steel, is used for opener and is fixed on traversing carriage.Four travel mechanisms are weldingly fixed on four corners of channel-section steel.
Above-mentioned opener is made up of handwheel, thread axle sleeve, adapter sleeve, lifting hug and screw mandrel, handwheel is fixed on the top of screw mandrel, the thread axle sleeve is weldingly fixed on the connecting hole of traversing carriage, screw mandrel passes the thread axle sleeve, the upper end of hook is installed on the lower end of screw mandrel by adapter sleeve, is used for the handle of suspension hook access door.Screw mandrel is realized the lifting of hook as the running part of whole opener by the rotation of screw mandrel, thereby realizes the opening and closing of access door.
Above-mentioned guide rail has two, places the both sides of dust remover roof, access door respectively, for whole opener mobile provides guiding and supporting role.
In the time of need opening certain access door maintenance, travel mechanism drives traversing carriage, opener moves on guide rail, when moving to the access door top that needs maintenance, make screw mandrel by being rotated counterclockwise handwheel, hook descends, when dropping to hook and can be hooked to the handle of access door, the handwheel that turns clockwise again makes screw mandrel, hook drives access door and rises together, rise to from dust remover roof 300mm place, at this moment travel mechanism drives traversing carriage, opener and the access door that has just got up move on guide rail, move to the access door top that need not to overhaul, at this moment just can check the place of need maintenance.
The beneficial effects of the utility model are: reduced maintenance labour intensity, shortened the time between overhauls(TBO), guaranteed sealing effectiveness and do not have the extra power part, be specially adapted to the service work of large-scale sack cleaner.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of opener;
Fig. 4 is the structural representation of traversing carriage;
Fig. 5 is the structural representation of travel mechanism.
Among the figure: 1 for deduster, 2 for maintenance, 3 for handle, 4 for opener, 4-1 be handwheel, 4-2 be thread axle sleeve, 4-3 be adapter sleeve, 4-4 be lifting hug, 4-5 be screw mandrel, 5 for traversing carriage, 5-1 be channel-section steel, 5-2 be connecting hole, 5-3 be angle steel, 6 for travel mechanism, 6-1 be that bearing pin, 6-4 are that opening shaft, 7 is a guide rail for wheel folder, 6-2 roller, 6-3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The utility model comprises travel mechanism 6, traversing carriage 5, opener 4, guide rail 7.
Four travel mechanisms 6 that the utility model adopted are separately fixed at four edges of traversing carriage 5 by welding, the connecting hole that the lower end of opener 4 is passed on the traversing carriage 5 is installed on the traversing carriage 5, and travel mechanism 6 drives traversing carriage 5, opener 4 is realized moving on guide rail 7.
The travel mechanism 6 that the utility model adopted mainly is made up of wheel folder 6-1, roller 6-2, bearing pin 6-3 and split pin 6-4, roller 6-2, wheel folder 6-1 fix by bearing pin 6-3, realize rolling-operation, on bearing pin 6-3, have spacing hole, split pin 6-4 is inserted in the spacing hole on the bearing pin 6-3 in case the play of shotpin axle 6-3 in running.
The traversing carriage 5 that the utility model adopted mainly is made up of channel-section steel 5-1 and angle steel 5-3, has connecting hole 5-2 on the angle steel 5-3, is used for opener 4 insertions and is fixedly mounted on traversing carriage 5.
The opener 4 that the utility model adopted mainly is made up of handwheel 4-1, thread axle sleeve 4-2, adapter sleeve 4-3, lifting hug 4-4 and screw mandrel 4-5, handwheel 4-1 is fixed by welding in the top of screw mandrel 4-5, screw mandrel 4-5 passes thread axle sleeve 4-2, by welding thread axle sleeve 4-2 is installed on the connecting hole 5-2 of traversing carriage 5, the upper end of hook 4-4 is installed on the lower end of screw mandrel 4-5 by adapter sleeve 4-3, and the lower end of hook 4-4 is used for the handle 3 of suspension hook access door 2.Screw mandrel 4-5 realizes the lifting of hook 4-4 as the running part of whole opener 4 by the rotation of screw mandrel 4-5, thereby realizes the opening and closing of access door 3.
The guide rail 7 that the utility model adopted has two, is installed in respectively on deduster 1 top on access door 3 both sides, for whole opener 4 mobile provides guiding and supporting role.
In the time of need opening certain access door 2 maintenance, travel mechanism 6 drives traversing carriage 5, opener 4 moves on guide rail 7, when moving to access door 2 tops that need maintenance, make screw mandrel 4-5 by being rotated counterclockwise handwheel 4-1, hook 4-4 descends, when dropping to hook 4-4 and can be hooked to the handle 3 of access door 2, the handwheel 4-1 that turns clockwise again makes screw mandrel 4-5, hook 4-4 drives access door 2 and rises together, rise to from dust remover roof 300mm place, at this moment travel mechanism 6 drives traversing carriage 5, opener 4 and the access door 2 that has just got up move on guide rail 7, move to access door 2 tops that need not to overhaul, at this moment just can check the place of need maintenance.
Claims (3)
1. the portable opener of sack cleaner access door is characterized in that: comprise travel mechanism, traversing carriage, opener and guide rail; Four travel mechanisms are separately fixed at four edges of traversing carriage by welding, the connecting hole that the lower end of opener is passed on the traversing carriage is fixed on the traversing carriage, and travel mechanism's drive traversing carriage, opener are realized the unlatching of deduster access door and moved on guide rail.
2. according to the portable opener of the described sack cleaner access door of claim 1, it is characterized in that: described travel mechanism is made up of wheel folder, roller, bearing pin and split pin, roller, wheel folder are fixed by bearing pin, have spacing hole on bearing pin, and the spacing hole on the bearing pin is inserted in split pin.
3. according to the portable opener of the described sack cleaner access door of claim 1, it is characterized in that: described opener is made up of handwheel, thread axle sleeve, adapter sleeve, lifting hug and screw mandrel, handwheel is fixed on the top of screw mandrel, the thread axle sleeve is weldingly fixed on the connecting hole of traversing carriage, screw mandrel passes the thread axle sleeve, and the upper end of hook is installed on the lower end of screw mandrel by adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202363911U CN201529466U (en) | 2009-09-28 | 2009-09-28 | Movable type opening mechanism for bag-type duster inspection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202363911U CN201529466U (en) | 2009-09-28 | 2009-09-28 | Movable type opening mechanism for bag-type duster inspection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529466U true CN201529466U (en) | 2010-07-21 |
Family
ID=42524877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202363911U Expired - Lifetime CN201529466U (en) | 2009-09-28 | 2009-09-28 | Movable type opening mechanism for bag-type duster inspection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536031A (en) * | 2012-02-21 | 2012-07-04 | 德州德隆（集团）环保设备有限公司 | Hydraulic door opener |
| CN104208953A (en) * | 2014-08-20 | 2014-12-17 | 广西科穗环境科技有限公司 | Pneumatic flip type access door |
| CN105709526A (en) * | 2016-04-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Mobile uncovering trolley of dust remover |
| CN113074365A (en) * | 2021-03-08 | 2021-07-06 | 国家能源集团国源电力有限公司 | External bed of circulating fluidized bed boiler |
-
2009
- 2009-09-28 CN CN2009202363911U patent/CN201529466U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536031A (en) * | 2012-02-21 | 2012-07-04 | 德州德隆（集团）环保设备有限公司 | Hydraulic door opener |
| CN102536031B (en) * | 2012-02-21 | 2014-10-29 | 德州德隆（集团）环保设备有限公司 | Hydraulic door opener |
| CN104208953A (en) * | 2014-08-20 | 2014-12-17 | 广西科穗环境科技有限公司 | Pneumatic flip type access door |
| CN105709526A (en) * | 2016-04-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Mobile uncovering trolley of dust remover |
| CN113074365A (en) * | 2021-03-08 | 2021-07-06 | 国家能源集团国源电力有限公司 | External bed of circulating fluidized bed boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |
|
| CX01 | Expiry of patent term |