CN220502470U - Fire grate hoisting device for mounting incinerator - Google Patents
Fire grate hoisting device for mounting incinerator Download PDFInfo
- Publication number
- CN220502470U CN220502470U CN202321808020.2U CN202321808020U CN220502470U CN 220502470 U CN220502470 U CN 220502470U CN 202321808020 U CN202321808020 U CN 202321808020U CN 220502470 U CN220502470 U CN 220502470U
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- Prior art keywords
- lifting
- mounting
- incinerator
- fixed
- fire grate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010791 domestic waste Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a fire grate lifting device for installing an incinerator, which comprises an I-shaped steel lifting beam main body, wherein a walking unit for assisting the fire grate to move is arranged at the bottom of the I-shaped steel lifting beam main body, an electric hoist crane is arranged at the bottom of the walking unit, a detachable fixed lifting plate is arranged at the lifting end of the bottom of the electric hoist crane, and a lifting fixing unit is arranged at the bottom of the fixed lifting plate.
Description
Technical Field
The utility model relates to the technical field of incinerator installation, in particular to a grate lifting device for incinerator installation.
Background
The installation of grate in the incinerator is comparatively critical, directly influences the efficiency of msw incineration, and the incineration boiler includes steel construction support, grate frame, grate piece, rocking arm, pneumatic cylinder etc. compare with ordinary boiler's grate, and domestic waste incinerator's grate is more complicated, the monomer is also heavier, and because of msw incineration is located the exhaust-heat boiler lower part, the operating space is limited, comparatively influenced during the installation, a domestic waste incinerator grate hoist device of application publication number CN216105648U, including electric hoist, hand-operated carriage, electric chain, hanging beam, connection shaped steel, the hanging beam is fixed in the platform frame bottom of exhaust-heat boiler water-cooling wall below, electric hoist's running gear is through connection shaped steel and hand-operated carriage fixed connection, electric chain is connected with the hand-operated carriage, and foretell patent lifts by crane the stability of walking is relatively poor, takes place to rock easily, and can not carry out better fixing to the grate.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the grate lifting device for mounting the incinerator, which has the advantages of higher lifting and running stability, difficult shaking, better fixing of the grate and effective solving of the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an incinerator installs and uses grate hoist device, includes I-steel hanging beam main part, the walking unit that is used for assisting the grate to remove is installed to the bottom of I-steel hanging beam main part, electric hoist is installed to the bottom of walking unit, the fixed hanger plate of detachable is installed to the hoisting end of electric hoist bottom, the fixed unit of lifting is installed to the bottom of hanger plate.
As a preferable technical scheme of the utility model, the walking unit comprises fixed plates arranged at two ends of the bottom of the I-shaped steel hanging beam main body, a screw rod is arranged between the two fixed plates in a matched mode, a lifting sliding block is connected to the screw rod in a threaded mode, and a guide supporting mechanism is arranged at the top of the lifting sliding block in a matched mode with the I-shaped steel hanging beam main body.
As a preferable technical scheme of the utility model, the guide supporting mechanism comprises a plurality of groups of roller mounting plates arranged on the upper surface of the lifting slide block, the upper parts of the side surfaces of the roller mounting plates are rotatably connected with mounting shafts, and the peripheral surfaces of the mounting shafts are rotatably connected with lifting supporting rollers matched with the side surface fixing grooves of the I-shaped steel lifting beam main body.
As an optimized technical scheme of the utility model, a lifting end at the bottom of the electric hoist crane is connected with a connecting lifting ring, the bottom of the connecting lifting ring is connected with two steel wire ropes, the steel wire ropes are connected with hooks through connecting blocks, lifting rings are hung on the hooks, and the lifting rings are fixedly arranged on the upper surface of the fixed lifting plate through a lifting mounting plate.
As a preferable technical scheme of the utility model, two reinforcing plates are symmetrically arranged between the fixed lifting plate and the lifting mounting plate.
As a preferable technical scheme of the utility model, the lifting fixing unit comprises a plurality of lifting supporting blocks which are distributed on two sides of the upper surface of the fixed lifting plate in a staggered manner, a fixed sliding groove is formed in the side surface of the lifting supporting block, a U-shaped lifting clamping frame is connected in a sliding manner in the fixed sliding groove, a threaded hole communicated with the fixed sliding groove is formed in the upper surface of the lifting supporting block, and a positioning bolt matched with the U-shaped lifting clamping frame is connected in a threaded manner in the threaded hole.
Compared with the prior art, the utility model has the beneficial effects that: through setting up lead screw and jack-up slider cooperation jack-up backing roller, installation axle and gyro wheel mounting panel be convenient for drive the grate and carry out horizontal migration, stability when having improved the grate and removed prevents that its range of rocking is too big, is convenient for fix the grate through screw hole, U-shaped hoist and mount holder and the locating bolt that set up the multiunit and stagger and lay, and the grate is not hard up when avoiding lifting by crane, and it is known to combine that this device lifts by crane the stability of walking is higher, is difficult to take place to rock, and can carry out better fixing to the grate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged schematic view of the detail of the utility model a.
Fig. 3 is an enlarged schematic view of the detail at B of the present utility model.
Fig. 4 is a schematic view of the hook mounting detail structure of the present utility model.
In the figure: i-steel hanging beam main body 1, lifting support block 2, lifting ring 3, fixed lifting plate 4, wire rope 5, connecting hanging ring 6, electric hoist crane 7, lifting support roller 8, mounting shaft 9, screw rod 10, lifting slider 11, threaded hole 12, U-shaped lifting clamping frame 13, positioning bolt 14, connecting block 15, hook 16, reinforcing plate 17, lifting mounting plate 18, roller mounting plate 19.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an incinerator installs and uses grate hoist device, includes I-steel hanging beam main part 1, and the walking unit that is used for assisting the grate to remove is installed to I-steel hanging beam main part 1's bottom, and electric block hoist 7 is installed to the bottom of walking unit, and detachable fixed lifting plate 4 is installed to the lifting end of electric block hoist 7 bottom, and lifting fixed unit is installed to the bottom of fixed lifting plate 4.
The walking unit comprises fixing plates arranged at two ends of the bottom of the I-steel hanging beam main body 1, a screw rod 10 is arranged between the two fixing plates in a matched mode, a lifting sliding block 11 is connected to the screw rod 10 in a threaded mode, and a guide supporting mechanism is arranged at the top of the lifting sliding block 11 in a matched mode in the matched mode with the I-steel hanging beam main body 1.
The end part of the screw rod 10 is connected with a driving motor, the driving motor is arranged on one of the fixing plates, the driving motor is matched with the screw rod 10 and the guide supporting mechanism to drive the fire grate to complete walking, and the stability during walking is improved.
The guide supporting mechanism comprises a plurality of groups of roller mounting plates 19 arranged on the upper surface of the lifting slide block 11, the upper parts of the side surfaces of the roller mounting plates 19 are rotationally connected with mounting shafts 9, the peripheral surfaces of the mounting shafts 9 are rotationally connected with lifting supporting rollers 8 matched with the side surface fixing grooves of the I-steel lifting beam main body 1, the two groups of lifting supporting rollers 8 which are symmetrically arranged are in rolling connection in the fixing grooves on the two sides of the I-steel lifting beam main body 1, and the guide and supporting functions on the movement of a fire grate can be achieved.
The hoisting end of electric hoist crane 7 bottom is connected with and connects rings 6, and the bottom of connecting rings 6 is connected with two wire rope 5, and wire rope 5 is connected with couple 16 through connecting block 15, has hung on couple 16 and has had lifting ring 3, and lifting ring 3 is through lifting mounting panel 18 fixed mounting at the upper surface of fixed lifting plate 4, conveniently carries out the dismouting to the fixed lifting plate 4 of bottom through couple 16.
Two reinforcing plates 17 are symmetrically arranged between the fixed lifting plate 4 and the lifting mounting plate 18, and the stability of connection between the fixed lifting plate 4 and the lifting mounting plate 18 can be further enhanced through the two reinforcing plates 17.
The lifting fixing unit comprises a plurality of lifting supporting blocks 2 which are distributed on two sides of the upper surface of a fixed lifting plate 4 in a staggered manner, a fixed sliding groove is formed in the side face of each lifting supporting block 2, a U-shaped lifting clamping frame 13 is connected in a sliding manner in the fixed sliding groove, a threaded hole 12 communicated with the fixed sliding groove is formed in the upper surface of each lifting supporting block 2, positioning bolts 14 matched with the U-shaped lifting clamping frames 13 are connected in the threaded holes 12 in a threaded manner, a plurality of positions of a fire grate are fixed through the U-shaped lifting clamping frames 13 which are distributed in a staggered manner, and the positions of the U-shaped lifting clamping frames 13 can be positioned through the positioning bolts 14.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an incinerator installs and uses grate hoist device, includes I-steel hanging beam main part (1), its characterized in that: the electric hoist crane is characterized in that a walking unit for assisting the fire grate to move is arranged at the bottom of the I-shaped steel hanging beam main body (1), an electric hoist crane (7) is arranged at the bottom of the walking unit, a detachable fixed lifting plate (4) is arranged at the lifting end of the bottom of the electric hoist crane (7), and a lifting fixing unit is arranged at the bottom of the fixed lifting plate (4).
2. The incinerator-mounting fire grate lifting device according to claim 1, wherein: the walking unit comprises fixing plates arranged at two ends of the bottom of the I-shaped steel hanging beam main body (1), a screw rod (10) is mounted between the two fixing plates in a matched mode, a lifting sliding block (11) is connected to the screw rod (10) in a threaded mode, and a guide supporting mechanism is arranged at the top of the lifting sliding block (11) in a matched mode and matched with the I-shaped steel hanging beam main body (1).
3. The incinerator-mounting fire grate lifting device according to claim 2, wherein: the guide supporting mechanism comprises a plurality of groups of roller mounting plates (19) arranged on the upper surface of the lifting slide block (11), the upper parts of the side surfaces of the roller mounting plates (19) are rotationally connected with mounting shafts (9), and the peripheral surfaces of the mounting shafts (9) are rotationally connected with lifting supporting rollers (8) matched with the side surface fixing grooves of the I-shaped steel lifting beam main body (1).
4. The incinerator-mounting fire grate lifting device according to claim 1, wherein: the hoisting device is characterized in that a hoisting end at the bottom of the electric hoist crane (7) is connected with a connecting hoisting ring (6), the bottom of the connecting hoisting ring (6) is connected with two steel wire ropes (5), each steel wire rope (5) is connected with a hook (16) through a connecting block (15), a hoisting ring (3) is hung on each hook (16), and the hoisting ring (3) is fixedly installed on the upper surface of the fixed hoisting plate (4) through a hoisting installation plate (18).
5. The incinerator-mounting fire grate lifting device according to claim 4, wherein: two reinforcing plates (17) are symmetrically arranged between the fixed lifting plate (4) and the lifting mounting plate (18).
6. The incinerator-mounting fire grate lifting device according to claim 1, wherein: the lifting fixing unit comprises a plurality of lifting supporting blocks (2) which are distributed on two sides of the upper surface of a fixed lifting plate (4) in a staggered mode, a fixed sliding groove is formed in the side face of the lifting supporting block (2), a U-shaped lifting clamping frame (13) is connected in a sliding mode in the fixed sliding groove, a threaded hole (12) communicated with the fixed sliding groove is formed in the upper surface of the lifting supporting block (2), and a positioning bolt (14) matched with the U-shaped lifting clamping frame (13) is connected in an internal threaded mode to the threaded hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808020.2U CN220502470U (en) | 2023-07-11 | 2023-07-11 | Fire grate hoisting device for mounting incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808020.2U CN220502470U (en) | 2023-07-11 | 2023-07-11 | Fire grate hoisting device for mounting incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502470U true CN220502470U (en) | 2024-02-20 |
Family
ID=89867341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808020.2U Active CN220502470U (en) | 2023-07-11 | 2023-07-11 | Fire grate hoisting device for mounting incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502470U (en) |
-
2023
- 2023-07-11 CN CN202321808020.2U patent/CN220502470U/en active Active
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