CN206544877U - A kind of desulfurizing tower Promotion Transformation jacking apparatus - Google Patents
A kind of desulfurizing tower Promotion Transformation jacking apparatus Download PDFInfo
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- CN206544877U CN206544877U CN201720104446.8U CN201720104446U CN206544877U CN 206544877 U CN206544877 U CN 206544877U CN 201720104446 U CN201720104446 U CN 201720104446U CN 206544877 U CN206544877 U CN 206544877U
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- down mounting
- tower body
- packing
- topmast
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Abstract
The purpose of this utility model is to provide a kind of desulfurizing tower Promotion Transformation jacking apparatus, to solve the technical problem using jack-up method to desulfurizing tower Promotion Transformation.Including upper squarer bindiny mechanism, lower squarer bindiny mechanism and hydraulic lifting apparatus；Upper squarer bindiny mechanism includes packing, and packing is arranged on the top tower body inwall of tower body cut place；Lower squarer bindiny mechanism includes upside-down mounting topmast pier, bottom enforced loop plane and upside-down mounting bearing, and upside-down mounting topmast pier is arranged on below tower body cut place on tower body, and enforced loop plane is installed on the top of the upside-down mounting topmast pier；Hydraulic lifting apparatus includes hydraulic station, oil cylinder, lifting arm and lifting supporting plate, and oil cylinder is arranged on the top of the upside-down mounting bearing；The clutch end connection of lifting arm and oil cylinder, the inner of lifting supporting plate is connected with the bottom of lifting arm, and the outer end of lifting supporting plate is located at the lower section of the packing.The beneficial effects of the utility model are：The use of Large-scale Hoisting equipment is reduced, the security of desulfurizing tower construction is improved.
Description
Technical field
The utility model is related to desulfurizing tower lifting reconstruction engineering device technique field, specifically a kind of desulfurizing tower Promotion Transformation
Use jacking apparatus.
Background technology
With continuing to develop for Chinese society, higher requirement is proposed to environmental protection, each thermal power plant is all provided with
Desulfurizer.But with ageing equipment, the reason such as coal supply change, the desulfurization index of part thermal power plant has not reached national ring
Guaranteed request, original desulfuration absorbing tower is directed in the transformation that most power plant are carried out to desulfurization island and increases to increase applying for volume
Work works.Generally lifted for the renovation and improving of existing desulfurizing tower tower body using big machinery, this method is for construction environment
The requirement of condition is high, and restricted clearance hoisting difficulty is big, and construction cost is high, also to take present situation and the transformation of desulfurizing tower narrow space into account
This universal shorter realistic problem of construction period.
Accordingly, it is desirable to provide a kind of technical scheme, to solve the technical problem that desulfurizing tower is promoted.
Utility model content
The purpose of this utility model is to provide a kind of desulfurizing tower Promotion Transformation jacking apparatus, to solve to use jacking side
Technical problem of the formula to desulfurizing tower Promotion Transformation.
The technical scheme in the invention for solving the technical problem is：
A kind of desulfurizing tower Promotion Transformation jacking apparatus, including upper squarer bindiny mechanism, lower squarer bindiny mechanism and hydraulic pressure
Lifting device；The upper squarer bindiny mechanism includes packing, and the packing is arranged on the top tower body inwall of tower body cut place,
Packing is connected by the top and bottom of the packing by clamp plate with top tower body respectively；
Described lower squarer bindiny mechanism includes upside-down mounting topmast pier, bottom enforced loop plane and upside-down mounting bearing, described upside-down mounting
Topmast pier is arranged on below tower body cut place on tower body, and inwall of the upside-down mounting topmast pier along lower section tower body is circumferentially uniformly distributed installation；
Described enforced loop plane is installed on the top of the upside-down mounting topmast pier, and is connected with the inwall of lower section tower body；Described upside-down mounting branch
Seat is correspondingly arranged with described upside-down mounting topmast pier respectively provided with multiple, and the bottom of upside-down mounting bearing is arranged on the upside-down mounting topmast pier
On the enforced loop plane of surface；
Described hydraulic lifting apparatus includes hydraulic station, oil cylinder, lifting arm and lifting supporting plate, and described hydraulic station is arranged on
The bottom of tower body, described oil cylinder is arranged on the top of the upside-down mounting bearing, is connected by pipeline with described hydraulic station；It is described
Lifting arm be arranged on the upside-down mounting bearing in and be connected with the clutch end of the oil cylinder, it is described lifting supporting plate the inner and
The bottom connection of the lifting arm, the outer end of lifting supporting plate is located at the lower section of the packing.
Further, the upper end of the enforced loop plane is provided with strengthening riser, described reinforcement riser by lower section tower body and plus
Strong ring flat-plate links together.
Further, the upper and lower part between multiple upside-down mounting bearings passes through annular fastener for connection.
Further, described packing uses interval in channel-section steel, channel-section steel to install reinforcing plate.
Further, the packing has multistage to connect as one.
Further, it is vertically being installed provided with least 3 pieces in the packing and lifting supporting plate junction, the channel-section steel of packing plus
Strengthening tendons.
Further, on the lower section tower body inwall of tower body cut place, a limited block is welded at a certain distance；Under
The external side correspondence limited block position Weld-supporting steel plate of squarer.
The beneficial effects of the utility model are：The utility model utilizes hydraulic jacking device, it is possible to achieve to desulfurization tower top
Rise and install, reduce the use of Large-scale Hoisting equipment, improve the security of desulfurizing tower construction, improve efficiency of construction, it is ensured that
The installation quality of tower body.
Brief description of the drawings
Fig. 1 is the utility model tower body cut place installation relation close-up schematic view；
Fig. 2 is installation relation schematic top plan view of the present utility model；
In figure：1. packing；2. clamp plate；3. upside-down mounting topmast pier；4. oil cylinder；5. upside-down mounting bearing；6. enforced loop plane；7. it is vertical
Reinforcing plate；8. annular steel pipe；9. oblique firm plate.
Embodiment
As illustrated in fig. 1 and 2, a kind of desulfurizing tower Promotion Transformation jacking apparatus, improves right in transformation process for desulfurizing tower
Cut off the jacking on tower body top, including upper squarer bindiny mechanism, lower squarer bindiny mechanism and hydraulic lifting apparatus；
Described upper squarer bindiny mechanism, at the top about 50CM of tower body cut place, including packing 1 and clamp
Plate 2, described packing 1 is arranged on tower body inwall, and the segmentation of packing 1 is installed, to facilitate the dismounting to packing 1；Described clamp
Plate 2 is separately mounted to the top and bottom of the packing 1, and packing 1 is connected with top tower body, above lifting during tower body, leads to
The power that packing 1 is transferred on tower body can be strengthened by crossing clamp plate 2；Described packing 1 uses interval in channel-section steel, the channel-section steel of packing 1 to set
Put and the intensity that reinforcing plate is used to improve packing 1 is installed.
Provided with least 3 pieces vertical peaces in the further packing 1 and hydraulic lifting apparatus junction, the channel-section steel of packing 1
The reinforcement of dress, to improve the local strength of packing 1 and hydraulic lifting apparatus contact position.
Described lower squarer bindiny mechanism includes upside-down mounting topmast pier 3, bottom enforced loop plane 6 and upside-down mounting bearing 5, and described falls
Fill topmast pier 3 to be arranged on below tower body cut place at about 40CM, upside-down mounting topmast pier 3 is circumferentially uniformly distributed along the inwall of lower section tower body
Install；Described upside-down mounting topmast pier 3 is welded using at least two blocks vertical steel plates are relative；Described enforced loop plane 6 is located at institute
The top of upside-down mounting topmast pier 3 is stated, and is connected with the inwall of lower section tower body；The upper end of the enforced loop plane 6 is provided with vertical reinforcing plate
7, described vertical reinforcing plate 7 is used to connect lower section tower body and enforced loop plane 6, to improve its bonding strength.
Described upside-down mounting bearing 5 uses rectangular frame structure, and upside-down mounting bearing 5 is used to install described hydraulic lifting apparatus,
Upside-down mounting bearing 5 is correspondingly arranged with described upside-down mounting topmast pier 3 respectively including multiple, and the bottom of upside-down mounting bearing 5 is fallen described in
Fill on the enforced loop plane 6 directly over topmast pier 3, it is diagonally-installed oblique steady between the two bottom sides and enforced loop plane 6 of upside-down mounting bearing 5
Gu plate 9, for improving upside-down mounting bearing 5 stability of itself；Upside-down mounting bearing 5 is provided with chute close to the side of tower body inwall, described
Chute be used for by the hoisting mechanism of hydraulic lifting apparatus.Upper and lower part between multiple upside-down mounting bearings 5 passes through
Annular steel pipe 8 is connected, to improve stability of the upside-down mounting bearing 5 on enforced loop plane 6.
Described hydraulic lifting apparatus includes hydraulic station, oil cylinder 4, lifting arm and lifting supporting plate, and described hydraulic station is installed
In the bottom of tower body, described oil cylinder 4 is arranged on the top of the upside-down mounting bearing 5, is connected by pipeline with described hydraulic station；
Described lifting arm is arranged in the upside-down mounting bearing 5 and is connected with the clutch end of the oil cylinder 4, described lifting supporting plate
Slidably in the chute of the upside-down mounting bearing 5, the inner bottom with the lifting arm of lifting supporting plate is connected, and lifts supporting plate
Outer end be located at the packing 1 lower section, for lifting packing 1 upwards.
Described hydraulic lifting apparatus is provided with control system, and described control system includes manipulation plate and controller, described
Manipulate plate and be provided with corresponding control button, the signal input part of the controller is electrically connected with described manipulation plate, the control
The signal output part of device processed is electrically connected with the electrically-controlled valve of hydraulic lifting apparatus.
Further, the lower section of the inwall of the lower section tower body cut place, welds a limited block at a certain distance, uses
In progress prewelding group after the lifting of top tower body to wallboard transverse joint；Correspondence position Weld-supporting steel plate on the outside of the tower body of lower section, for propping up
Hold pre- top tower wall in place.
The utility model is promoted in desulfurizing tower in construction, is reduced the use of Large-scale Hoisting equipment, is improved desulfurization
The security of tower construction, improves efficiency of construction, it is ensured that the installation quality of tower body.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications that can make of work or deform still in protection domain of the present utility model.
Claims (7)
1. a kind of desulfurizing tower Promotion Transformation jacking apparatus, including upper squarer bindiny mechanism, lower squarer bindiny mechanism and hydraulic pressure are carried
Rise device；The upper squarer bindiny mechanism includes packing, and the packing is arranged on the top tower body inwall of tower body cut place, institute
Packing is connected by the top and bottom for stating packing by clamp plate with top tower body respectively；
Described lower squarer bindiny mechanism includes upside-down mounting topmast pier, bottom enforced loop plane and upside-down mounting bearing, described upside-down mounting topmast
Pier is arranged on below tower body cut place on tower body, and inwall of the upside-down mounting topmast pier along lower section tower body is circumferentially uniformly distributed installation；It is described
Enforced loop plane be installed on the top of the upside-down mounting topmast pier, and be connected with the inwall of lower section tower body；Described upside-down mounting bearing is set
Have multiple, be correspondingly arranged respectively with described upside-down mounting topmast pier, the bottom of upside-down mounting bearing be arranged on the upside-down mounting topmast pier just on
On the enforced loop plane of side；
Described hydraulic lifting apparatus includes hydraulic station, oil cylinder, lifting arm and lifting supporting plate, and described hydraulic station is arranged on tower body
Bottom, described oil cylinder is arranged on the top of the upside-down mounting bearing, is connected by pipeline with described hydraulic station；Described carries
Rising stem be arranged on the upside-down mounting bearing in and be connected with the clutch end of the oil cylinder, it is described lifted supporting plate it is inner with it is described
The bottom connection of lifting arm, the outer end of lifting supporting plate is located at the lower section of the packing.
2. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, the enforced loop plane
Upper end links together lower section tower body and enforced loop plane provided with riser, described reinforcement riser is strengthened.
3. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, multiple upside-down mounting branch
Upper and lower part between seat passes through annular fastener for connection.
4. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, described packing is used
Reinforcing plate is installed at interval in channel-section steel, channel-section steel.
5. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, the packing has multistage
Connect as one.
6. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, the packing and lifting
Provided with least 3 pieces reinforcements vertically installed in supporting plate junction, the channel-section steel of packing.
7. a kind of desulfurizing tower Promotion Transformation jacking apparatus according to claim 1, it is characterized in that, the institute of tower body cut place
State on the tower body inwall of lower section, a limited block is welded at a certain distance；Welding branch in correspondence limited block position on the outside of the tower body of lower section
Hold steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104446.8U CN206544877U (en) | 2017-01-23 | 2017-01-23 | A kind of desulfurizing tower Promotion Transformation jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104446.8U CN206544877U (en) | 2017-01-23 | 2017-01-23 | A kind of desulfurizing tower Promotion Transformation jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544877U true CN206544877U (en) | 2017-10-10 |
Family
ID=59992556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104446.8U Active CN206544877U (en) | 2017-01-23 | 2017-01-23 | A kind of desulfurizing tower Promotion Transformation jacking apparatus |
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| CN (1) | CN206544877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233366A (en) * | 2021-04-25 | 2021-08-10 | 华能秦煤瑞金发电有限责任公司 | Connecting device is strengthened in construction of reducing tower |
| CN113247815A (en) * | 2021-06-10 | 2021-08-13 | 四川君和环保股份有限公司 | Hydraulic jacking and inverting method |
-
2017
- 2017-01-23 CN CN201720104446.8U patent/CN206544877U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233366A (en) * | 2021-04-25 | 2021-08-10 | 华能秦煤瑞金发电有限责任公司 | Connecting device is strengthened in construction of reducing tower |
| CN113233366B (en) * | 2021-04-25 | 2022-08-26 | 华能秦煤瑞金发电有限责任公司 | Connecting device is strengthened in construction of reducing tower |
| CN113247815A (en) * | 2021-06-10 | 2021-08-13 | 四川君和环保股份有限公司 | Hydraulic jacking and inverting method |
| CN113247815B (en) * | 2021-06-10 | 2021-10-01 | 四川君和环保股份有限公司 | Hydraulic jacking and inverting method |
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