CN208932789U - The attaching/detaching apparatus of easy horizontal flange connection equipment - Google Patents
The attaching/detaching apparatus of easy horizontal flange connection equipment Download PDFInfo
- Publication number
- CN208932789U CN208932789U CN201820848052.8U CN201820848052U CN208932789U CN 208932789 U CN208932789 U CN 208932789U CN 201820848052 U CN201820848052 U CN 201820848052U CN 208932789 U CN208932789 U CN 208932789U
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- CN
- China
- Prior art keywords
- utility
- model
- axle sleeve
- axis
- bearing block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Automatic Assembly (AREA)
Abstract
Attaching/detaching apparatus of the utility model more particularly to a kind of horizontal flange connection equipment of simplicity, it is characterized by comprising boom, axis, bearing block, axle sleeve, suspension hook and hook lifting devices, axis is mounted on bearing block, axle sleeve is set on axis, boom lower end is connect with axle sleeve, the upper end suspension hook and hook lifting device of boom.The utility model has the advantages that structure is simple, at low cost, flexible and convenient to use, high-efficient.Dismounting cost is substantially reduced without using lifting equipment using the utility model；The utility model is small in size, limited by road, the height of device, space it is small, device scene dismount it is extremely convenient, disassembly efficiency can be greatly improved.
Description
Technical field
Attaching/detaching apparatus of the utility model more particularly to a kind of horizontal flange connection equipment of simplicity.
Background technique
In industrial production, has and removable equipment is much realized by flanged joint.In connected two-part assembly and disassembly
Or in disassembly process, lifting equipment (driving, truck crane, jack etc.) need to be used.Especially during turnaround of unit, due to by road
The limitation on road, the height of device, space etc., at device scene, dismounting is extremely troublesome.
Utility model content
Utility model aims to solve needing to use lifting equipment when the dismounting of current flanged joint equipment, exist into
Time-consuming and laborious, the inconvenient defect of this height, dismounting provides a kind of attaching/detaching apparatus of the horizontal flange connection equipment of simplicity, tears open
Dress no longer need lifting equipment and it is time saving and energy saving save money.
The utility model is achieved by the following technical solution:
I.e. a kind of simplicity horizontal flange connection equipment attaching/detaching apparatus, it is characterised in that including boom, axis, bearing block,
Axle sleeve, suspension hook and hook lifting device, axis are mounted on bearing block, and axle sleeve is set on axis, and boom lower end connect with axle sleeve, hangs
The upper end suspension hook and hook lifting device of arm.
It is provided in the bearing block and axle sleeve of the utility model and the matched bearing of axis.
The hook lifting device of the utility model is preferably but not limited to as Worm gear feed screw lifter.The utility model can also be with
Select lifting device known in the art.
Worm gear feed screw lifter is combined by worm and gear, and worm gear internal screw thread axially moves with screw rod cooperation, main to use
Rotary motion is transformed to linear motion or linear motion is transformed to rotary motion to complete the lifting of object, push-and-pull
Deng.The maximum feature of Worm gear feed screw lifter is exactly with self-locking function, when the lead angle of worm screw is less than working as engagement wheel between cog
When measuring angle of friction, mechanism has self-locking performance, it can be achieved that reverse self-locking, i.e., can only be driven worm gear by worm screw, and cannot be by worm gear band
Dynamic worm screw.Self-locking function can be very good protection equipment safety operating.
Bearing block is fixed to the first cylinder (shell) side of flange side by the utility model, and boom upper end extends to method
The second cylinder (shell) is hooked using suspension hook in the top of the second cylinder (shell) of the blue other side, and the second cylinder (shell) is i.e.
It can be rotated relative to the first cylinder (shell), dismounting is not necessarily to lifting equipment.
When the first cylinder (shell) allows to weld, bearing block can be fixed to the first cylinder by the way of directly welding
On (shell)；
When the first cylinder (shell) does not allow to weld, clip or gantry can be set outside the first cylinder (shell)
Bearing block is welded on clip or portal frame by frame.
Horizontal flange described in the utility model connects equipment, including but not limited to heat-exchange apparatus (heater, cooling
Device, condenser, steam generator, waste heat boiler, heat exchanger type reactor etc.), open type reactor etc..
The utility model has the advantages that structure is simple, at low cost, flexible and convenient to use, high-efficient.It is practical new using this
Type substantially reduces dismounting cost without using lifting equipment；The utility model is small in size, by road, the height of device, space
Limit it is small, device scene dismount it is extremely convenient, disassembly efficiency can be greatly improved.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model is used；
Fig. 2 is the structural schematic diagram of the matching used clip of the utility model；
Fig. 3 is the structural schematic diagram of the matching used portal frame of the utility model.
It is as shown in the figure: 1. connecting plates；2. bearing block；3. axis；4. axle sleeve；5. boom；6. Worm gear feed screw lifter；7. hanging
Hook；8. clip；9. portal frame.
Specific embodiment
Embodiment 1
Flanged joint equipment is new horizontal heat exchanger as shown in Figure 1: comprising shell side and bobbin carriage two parts, the one of shell side
Side is equipped with connecting plate 1, and bearing block 2 is directly welded on connecting plate 1, and axis 3 is mounted on bearing block 2, and axle sleeve 4 is sleeved on axis 3,
Boom 5 is obliquely installed, and lower end is connect with axle sleeve 4, and upper end is equipped with manually Worm gear feed screw lifter 6 and suspension hook 7, suspension hook 7 and snail
Take turns the elevating screw connection of screw rod lifter 6.
It is as follows that the new horizontal heat exchanger site examining and repairing of the present embodiment first tears process when returning dress again open:
1. bearing block 2 is welded direct on the connecting plate 1 of shell side side, with 7 He of wirerope connecting shackle
Bobbin carriage on the right side of flange, rotation handwheel rise elevating screw slightly.
2. unclamping and laying down all bolts between channel flange and shell side tube sheet flange.
3. gently pushing bobbin carriage that can rotate bobbin carriage to side.It pushes back after Awaiting Overhaul and slightly falls again
Bolt can be penetrated, nut is tightened.
Embodiment 2
Flanged joint equipment is old horizontal heat exchanger, and shell-side cylinder allows to weld, other are the same as embodiment 1.
The present embodiment site examining and repairing is first torn open identical with embodiment 1 when returning dress again.
Embodiment 3
Flanged joint equipment is old horizontal heat exchanger, and shell-side cylinder does not allow to weld, other are the same as embodiment 1.
The present embodiment site examining and repairing is first torn open when returning dress again, as shown in Fig. 2, first a prefabricated clip 8 and clip 8 is locked in shell
On journey cylinder, then connecting plate 1 is soldered on clip again, remaining is completely the same as embodiment 1.
Embodiment 4
Flanged joint equipment is old horizontal heat exchanger, and shell-side cylinder does not allow to weld, other are the same as embodiment 1.
The present embodiment site examining and repairing is first torn open when returning dress again, as shown in figure 3, a first prefabricated portal frame 9, then by connecting plate 1
It is welded on the column of portal frame, remaining is completely the same as embodiment 1.
Embodiment 2, embodiment 3, the old horizontal heat exchanger in embodiment 4 refer to it is existing still heat exchanger.
More than, only the exemplary embodiments of the utility model, the protection scope of the utility model are not limited thereto.It is any
Those skilled in the art within the technical scope disclosed by the utility model, the variation or replacement that can be readily occurred in, all
It should cover within the protection scope of the present utility model.It also may be mounted at such as bearing block in the equipment of any side of flange, snail
Wheel screw rod lifter can also be replaced using other lifting devices known in the art, and the position of connecting plate is also not
It is changeless, according to device site space condition, the position of connecting plate is determined, so that disassembly process has no relations as much as possible.
The utility model is suitable for all horizontal flanges known in the art and connects equipment.Therefore, the protection scope of the utility model
The protection scope that the claim that should be subject to is defined.
Claims (1)
1. a kind of simplicity horizontal flange connection equipment attaching/detaching apparatus, it is characterised in that including boom, axis, bearing block, axle sleeve,
Suspension hook and hook lifting device, axis are mounted on bearing block, and axle sleeve is set on axis, are provided in bearing block and axle sleeve and axis
Matched bearing, boom lower end are connect with axle sleeve, and the upper end of boom is equipped with suspension hook and hook lifting device, and hook lifting device is
Worm gear feed screw lifter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018202538972 | 2018-02-12 | ||
| CN201820253897 | 2018-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932789U true CN208932789U (en) | 2019-06-04 |
Family
ID=63664641
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810555209.2A Withdrawn CN108609479A (en) | 2018-02-12 | 2018-06-01 | The attaching/detaching apparatus of easy horizontal flange connection equipment |
| CN201820848052.8U Active CN208932789U (en) | 2018-02-12 | 2018-06-01 | The attaching/detaching apparatus of easy horizontal flange connection equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810555209.2A Withdrawn CN108609479A (en) | 2018-02-12 | 2018-06-01 | The attaching/detaching apparatus of easy horizontal flange connection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108609479A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153575A1 (en) * | 2018-02-12 | 2019-08-15 | 淄博洪安化工科技有限公司 | Simple disassembling/assembling apparatus for boom flange connection device |
| CN110332831B (en) * | 2019-05-31 | 2021-02-23 | 扬州绿泉环保工程技术有限公司 | High-efficient waste heat recovery device of convenient maintenance |
-
2018
- 2018-06-01 CN CN201810555209.2A patent/CN108609479A/en not_active Withdrawn
- 2018-06-01 CN CN201820848052.8U patent/CN208932789U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108609479A (en) | 2018-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |