CN206634619U - A kind of lowering or hoisting gear - Google Patents
A kind of lowering or hoisting gear Download PDFInfo
- Publication number
- CN206634619U CN206634619U CN201720278680.2U CN201720278680U CN206634619U CN 206634619 U CN206634619 U CN 206634619U CN 201720278680 U CN201720278680 U CN 201720278680U CN 206634619 U CN206634619 U CN 206634619U
- Authority
- CN
- China
- Prior art keywords
- boxboard
- chain
- sprocket wheel
- oil sealing
- lowering
- 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 - Fee Related
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of lowering or hoisting gear, its structure includes chain gear apparatus, movable chain, stabilising arrangement, movable chain is flexibly connected with chain gear apparatus, it is connected on the outside of stabilising arrangement on the inside of movable chain, chain gear apparatus is provided with sprocket wheel locking device and sprocket wheel wheel plate, sprocket wheel locking device is connected with sprocket wheel wheel plate, sprocket wheel locking device, which is provided with, reinforces boxboard, turbine, input shaft, oil sealing, cover plate, nameplate, pouring orifice, screw mandrel, boxboard is reinforced with turbine to be connected, oil sealing and input shaft, which are connected to, to be reinforced above boxboard, it is connected on the right side of input shaft on the left of oil sealing, cover plate, which is connected to, reinforces boxboard bottom, oil sealing is connected to above cover plate, reinforce on the right side of boxboard and be connected on the left of nameplate, pouring orifice is above reinforcing boxboard, screw mandrel is connected with reinforcing boxboard.The beneficial effects of the utility model are that movable chain is flexibly connected with chain gear apparatus, efficiently solve and are loosened caused by lifting, improve security performance.
Description
Technical field
The utility model is a kind of lowering or hoisting gear, belongs to lowering or hoisting gear field.
Background technology
It is arranged on jack-up unit spud leg and platform main truss junction and spud leg and platform can be made to make OQ t motion
Mechanical device.
Prior art discloses application number 201310507434.6, a kind of lift chain and counterweight attachment structure, including will match somebody with somebody
The first connector and the second connector for being hung on lift chain is resuspended, second connector is used for will when the first connector is broken
Balance weight hanging is in lift chain.The invention provides counterweight after a kind of connector fracture for connecting counterweight and lift chain and lift chain still
The lift chain of the old normal work that can link together and counterweight attachment structure, solves existing connected mode in connection counterweight
With can be produced after the fracture of the connector of lift chain security incident and can not normal work the problem of.But when the utility model lifts
Easily produce loosening, poor safety performance.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of lowering or hoisting gear, its structure includes chain
Wheel apparatus, movable chain, stabilising arrangement, the movable chain are flexibly connected with chain gear apparatus, are connected on the outside of the stabilising arrangement
On the inside of movable chain, the chain gear apparatus is provided with sprocket wheel locking device and sprocket wheel wheel plate, the sprocket wheel locking device and sprocket wheel
Wheel plate is connected, and the sprocket wheel locking device, which is provided with, reinforces boxboard, turbine, input shaft, oil sealing, cover plate, nameplate, pouring orifice, silk
Bar, the reinforcing boxboard are connected with turbine, and the oil sealing and input shaft, which are connected to, to be reinforced above boxboard, on the right side of the input shaft
It is connected on the left of oil sealing, the cover plate, which is connected to, reinforces boxboard bottom, and the oil sealing is connected to above cover plate, the reinforcing boxboard
Right side is connected on the left of nameplate, and located at reinforcing above boxboard, the screw mandrel is connected the pouring orifice with reinforcing boxboard.
Further, solid bar, fixed loose collar, collarette, baffle plate during the sprocket wheel wheel plate is provided with.
Further, solid bar is flexibly connected with fixation loose collar in described.
Further, the fixed loose collar is connected to peripheral edge in baffle plate.
Further, the collarette is connected to baffle plate peripheral edge.
Further, the movable chain is stainless steel hot-rolling Steel material.
Further, the oil sealing is ACM material.
The beneficial effects of the utility model are that movable chain is flexibly connected with chain gear apparatus, are produced when efficiently solving lifting
Loosening, improve security performance.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of lowering or hoisting gear forward sight of the utility model.
Fig. 2 is a kind of structural representation of lowering or hoisting gear backsight of the utility model.
Fig. 3 is the structural representation of the utility model chain gear apparatus.
Fig. 4 is a kind of structural representation of lowering or hoisting gear combination installation of the utility model.
In figure：Chain gear apparatus -1, movable chain -2, stabilising arrangement -3, sprocket wheel locking device -12, sprocket wheel wheel plate -13, plus
Gu boxboard -120, turbine -121, input shaft -122, oil sealing -123, cover plate -124, nameplate -125, pouring orifice -126, screw mandrel -
127th, solid bar -130, fixed loose collar -131, collarette -132, baffle plate -133 in.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 4 is referred to, the utility model provides a kind of lowering or hoisting gear technical scheme：Its structure include chain gear apparatus 1,
Movable chain 2, stabilising arrangement 3, the movable chain 2 are flexibly connected with chain gear apparatus 1, and the outside of stabilising arrangement 3 is connected to
The movable inner side of chain 2, the chain gear apparatus 1 are provided with sprocket wheel locking device 12 and sprocket wheel wheel plate 13, the sprocket wheel locking device 12
It is connected with sprocket wheel wheel plate 13, the sprocket wheel locking device 12, which is provided with, reinforces boxboard 120, turbine 121, input shaft 122, oil sealing
123rd, cover plate 124, nameplate 125, pouring orifice 126, screw mandrel 127, the reinforcing boxboard 120 are connected with turbine 121, the oil sealing
123 and input shaft 122 be connected to and reinforce the top of boxboard 120, the right side of input shaft 122 is connected to the left side of oil sealing 123, the lid
Plate 124, which is connected to, reinforces the bottom of boxboard 120, and the oil sealing 123 is connected to the top of cover plate 124, and the right side of reinforcing boxboard 120 connects
The left side of nameplate 125 is connected to, the pouring orifice 126 is connected located at the top of boxboard 120, the screw mandrel 127 is reinforced with reinforcing boxboard 120
Connect, the sprocket wheel wheel plate 13 solid bar 130, fixed loose collar 131, collarette 132, baffle plate 133 in being provided with, in described solid bar 130 with
Fixed loose collar 131 is flexibly connected, and the fixed loose collar 131 is connected to peripheral edge in baffle plate 133, and the collarette 132 connects
In the peripheral edge of baffle plate 133, the movable chain 2 is stainless steel hot-rolling Steel material, and the oil sealing 123 is ACM material
Material.
Oil sealing 123 described in this patent is for oil sealing, and the screw mandrel 127 is exactly that ball-screw is to turn gyration
Turn to linear motion, or the preferable product by transform linear motion for gyration.
Stabilising arrangement is arranged on movable chain using preceding, chain gear apparatus is then separately mounted to equipment specific bit
Put, then movable chain is located on chain gear apparatus, then installation is combined to lowering or hoisting gear, equipment carries out operating band movable sprocket
Reinforcing boxboard, turbine, input shaft, the screw mandrel of device coordinate operation；Oil sealing realizes oil sealing；Pouring orifice carries out oiling；Screw mandrel is carried out
Revolution.Such as shop equipment installation lowering or hoisting gear, the chain gear apparatus of lowering or hoisting gear and movable chain interoperation are rotated.
Chain gear apparatus 1 of the present utility model, movable chain 2, stabilising arrangement 3, sprocket wheel locking device 12, sprocket wheel wheel plate 13,
Reinforce boxboard 120, turbine 121, input shaft 122, oil sealing 123, cover plate 124, nameplate 125, pouring orifice 126, screw mandrel 127, in it is solid
Bar 130, fixed loose collar 131, collarette 132, baffle plate 133, part is that universal standard part or those skilled in the art know
Part, its structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, this
Utility model, which solves the problems, such as, easily produces loosening when being lifting, poor safety performance, and the utility model is mutual by above-mentioned part
It is combined, it can reach and efficiently solve loosening caused by lifting, improve security performance, it is described in detail below：
The sprocket wheel locking device 12 be provided with reinforce boxboard 120, turbine 121, input shaft 122, oil sealing 123, cover plate 124,
Nameplate 125, pouring orifice 126, screw mandrel 127, the reinforcing boxboard 120 are connected with turbine 121, the oil sealing 123 and input shaft
122 are connected to the top of reinforcing boxboard 120, and the right side of input shaft 122 is connected to the left side of oil sealing 123, and the cover plate 124 is connected to
The bottom of boxboard 120 is reinforced, the oil sealing 123 is connected to the top of cover plate 124, and the right side of reinforcing boxboard 120 is connected to nameplate 125
Left side, the pouring orifice 126 are connected located at the top of boxboard 120, the screw mandrel 127 is reinforced with reinforcing boxboard 120.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. lowering or hoisting gear, it is characterised in that：Its structure includes chain gear apparatus (1), movable chain (2), stabilising arrangement (3), The movable chain (2) is flexibly connected with chain gear apparatus (1), is connected on the outside of the stabilising arrangement (3) in movable chain (2) Side, the chain gear apparatus (1) are provided with sprocket wheel locking device (12) and sprocket wheel wheel plate (13), the sprocket wheel locking device (12) and chain Wheel wheel plate (13) be connected, the sprocket wheel locking device (12) be provided with reinforce boxboard (120), turbine (121), input shaft (122), Oil sealing (123), cover plate (124), nameplate (125), pouring orifice (126), screw mandrel (127), the reinforcing boxboard (120) and turbine (121) it is connected, the oil sealing (123) and input shaft (122) are connected to and reinforced above boxboard (120), the input shaft (122) Right side is connected on the left of oil sealing (123), and the cover plate (124), which is connected to, reinforces boxboard (120) bottom, and the oil sealing (123) is even It is connected to above cover plate (124), is connected on the right side of the reinforcing boxboard (120) on the left of nameplate (125), the pouring orifice (126) sets In reinforcing above boxboard (120), the screw mandrel (127) is connected with reinforcing boxboard (120).
- A kind of 2. lowering or hoisting gear according to claim 1, it is characterised in that：The sprocket wheel wheel plate (13) solid bar in being provided with (130), fixed loose collar (131), collarette (132), baffle plate (133).
- A kind of 3. lowering or hoisting gear according to claim 2, it is characterised in that：Solid bar (130) and fixed loose collar in described (131) it is flexibly connected.
- A kind of 4. lowering or hoisting gear according to claim 2, it is characterised in that：The fixed loose collar (131) is connected to gear Plate (133) interior peripheral edge.
- A kind of 5. lowering or hoisting gear according to claim 2, it is characterised in that：The collarette (132) is connected to baffle plate (133) Peripheral edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278680.2U CN206634619U (en) | 2017-03-21 | 2017-03-21 | A kind of lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278680.2U CN206634619U (en) | 2017-03-21 | 2017-03-21 | A kind of lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634619U true CN206634619U (en) | 2017-11-14 |
Family
ID=60250359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278680.2U Expired - Fee Related CN206634619U (en) | 2017-03-21 | 2017-03-21 | A kind of lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634619U (en) |
-
2017
- 2017-03-21 CN CN201720278680.2U patent/CN206634619U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102323156B (en) | Free water pressure test equipment for gas cylinder of CO2 fire extinguisher | |
| CN101672167A (en) | Split type hydraulic elevator | |
| CN206634619U (en) | A kind of lowering or hoisting gear | |
| CN207209812U (en) | A kind of boom-type tower crane of intelligent counterweight | |
| CN101776033B (en) | Hydraulic dismounting device for vertical-shaft pelton turbine rotating wheel | |
| CN204339717U (en) | Bearing chest-developer | |
| CN107671530A (en) | A kind of multi-functional machining cover | |
| CN108128717A (en) | The replacing options of the chute of ship loader | |
| CN102730577A (en) | Detachable propeller strut for crane | |
| CN108015519A (en) | The drawing process covered in blast furnace | |
| CN207243221U (en) | A kind of dual-purpose tank gear of cage | |
| CN207953634U (en) | A kind of fixing device of waste metal detection | |
| CN207390282U (en) | A kind of steel pipe transporting device | |
| CN206694003U (en) | A kind of horizontal well physical simulation experiment device | |
| CN104175091A (en) | Device for detaching liner of extruder | |
| CN205557636U (en) | Support is increased to excavator driver's cabin | |
| CN205571012U (en) | Vertical rolling mill speed reducer subdivision formula output set oil cover | |
| CN215508298U (en) | High frequency sieve dust cover | |
| CN207524881U (en) | A kind of hydraulic anchor lifting device | |
| CN208361744U (en) | A kind of double beams electric hoist gantry crane | |
| CN210600106U (en) | Be applied to protection device of speed reducer | |
| CN204737322U (en) | Crown formula is dried to fight and is put forward great wheel | |
| CN208697321U (en) | The tooling of CH series comprehensive transmission device fluid torque-converter dismounting oil supplying sleeve | |
| CN207259067U (en) | A kind of aerial maintenance platform | |
| CN204775564U (en) | Novel tow chain wheel of exportable temperature moment of flexure parameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |