CN207213159U - A kind of slew gear of anti-ponding - Google Patents
A kind of slew gear of anti-ponding Download PDFInfo
- Publication number
- CN207213159U CN207213159U CN201721149442.8U CN201721149442U CN207213159U CN 207213159 U CN207213159 U CN 207213159U CN 201721149442 U CN201721149442 U CN 201721149442U CN 207213159 U CN207213159 U CN 207213159U
- Authority
- CN
- China
- Prior art keywords
- main body
- hole
- connecting seat
- ponding
- sealing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 10
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of slew gear of anti-ponding,Including turning round main body,Connecting hole is provided with the revolution main body,The bottom of the revolution main body is provided with connecting seat,The connecting seat is provided with through hole,Locating dowel is slidably connected in the through hole,Locating ring is rotatably connected in locating dowel on the outside of the connecting seat,The side of the revolution main body is provided with mounting groove,The mounting groove is provided with fixing hole,Fixed column is rotatably connected in the fixing hole,The top that the top of the fixing hole corresponds to fixed column is provided with counterbore,The top of the fixed column is connected with sealing-plug,The slew gear of this anti-ponding,Revolution main body uses spherical structure setting,Water proof ring is provided with the outside of connecting seat,Sealing ring is provided with the top of connecting hole,Sealing-plug is provided with fixing hole,So that water can not enter the inside of revolution main body by opening,So as to effectively prevent ponding,It ensure that the operation stability of equipment.
Description
Technical field
Anti- ponding Mechanism internal structure technical field is the utility model is related to, specially a kind of slew gear of anti-ponding.
Background technology
Slew gear is made up of rotary supporting device and device for revolving and driving two parts, and the former is by the rotating part of crane
It is supported on fixed part, the latter drives rotating part to be turned round relative to fixed part, during revolving structure common one in industry
Kind structure, the swivel coupling used at present is generally poor with the sealing property in the external world, and extraneous dust is easily accessible swivel coupling
In, swivel coupling is adversely affected, improves fault rate, application number 201410675306.7 discloses a kind of revolution knot
Structure, including：Body and support bottom are turned round, the revolution body upper part annular is uniformly distributed some mounting grooves, is provided with center
Screwed hole, the bottom of the support bottom are provided with round boss, and the round boss center sets a counterbore groove, and the revolution is originally
Body is integrated synthesis with support bottom, and the revolution body sets a chamfering inclined-plane with support bottom junction, although can carry out
The dust of a part, but effective anti-ponding can not be carried out, so as to which it is impossible to meet the use demand of some users.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of slew gear of anti-ponding,
It is overall to be designed using arcuate structure so that water is not easy to be gathered in revolution main body, while each opening is equipped with accordingly
Sealing structure, effective waterproof is thus allowed for, effectively can solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of slew gear of anti-ponding, including return
Turn main body, connecting hole is provided with the revolution main body, the bottom of the revolution main body is provided with connecting seat, and the connecting seat is provided with
Through hole, slidably connects locating dowel in the through hole, and locating ring is rotatably connected in the locating dowel on the outside of the connecting seat.
As a kind of optimal technical scheme of the present utility model, the side of the revolution main body is provided with mounting groove, the peace
Tankage is provided with fixing hole, and fixed column is rotatably connected in the fixing hole.
As a kind of optimal technical scheme of the present utility model, the top that the top of the fixing hole corresponds to fixed column is provided with
Counterbore, the top of the fixed column are connected with sealing-plug.
As a kind of optimal technical scheme of the present utility model, the top of the fixed column is provided with the first magnetite, the first magnetic
Stone upper end is provided with sealing-plug, and corresponding first magnetite in bottom of the sealing-plug is provided with the second magnetite.
As a kind of optimal technical scheme of the present utility model, the revolution main body on the outside of the connecting seat is provided with waterproof
Circle, the top side of the connecting hole is provided with sealing ring.
Compared with prior art, the beneficial effects of the utility model are：The slew gear of this anti-ponding, revolution main body use
Spherical structure setting, water proof ring is provided with the outside of connecting seat, is provided with sealing ring on the top of connecting hole, is set in fixing hole
There is sealing-plug so that water can not enter the inside of revolution main body by opening, so as to effectively prevent ponding, protect
The operation stability of equipment is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model section structural representation.
In figure：1 revolution main body, 2 connecting holes, 3 connecting seats, 4 locating dowels, 5 locating rings, 6 mounting grooves, 7 fixing holes, 8 counterbores,
9 fixed columns, 10 first magnetites, 11 sealing-plugs, 12 second magnetites, 13 water proof rings, 14 sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of slew gear of anti-ponding, including revolution
Main body 1, revolution main body 1 is interior to be provided with connecting hole 2, and the bottom of revolution main body 1 is provided with connecting seat 3, and connecting seat 3 is provided with through hole, leads to
Locating dowel 4 is slidably connected in hole, locating ring 5 is rotatably connected in the locating dowel 4 in the outside of connecting seat 3, turns round the side of main body 1
Face is provided with mounting groove 6, and mounting groove 6 is provided with fixing hole 7, fixed column 9 is rotatably connected in fixing hole 7, is easy to need others
The equipment or structure to be connected are attached and fixed, and the top that the top of fixing hole 7 corresponds to fixed column 9 is provided with counterbore
8, the top of fixed column 9 is connected with sealing-plug 11, can prevent water or dust from entering in fixing hole 7, the top of fixed column 9
Provided with the first magnetite 10, the upper end of the first magnetite 10 is provided with sealing-plug 11, and corresponding first magnetite 10 in bottom of sealing-plug 11 is provided with the
Two magnetites 12, are fixed by the way of magnetite mutually adsorbs, consequently facilitating the disassembly and installation of user, outside connecting seat 3
The revolution main body 1 of side is provided with water proof ring 13, and the setting of water proof ring 13 can prevent the raindrop erosion connecting seat 3 in the external world, connection
The top side in hole 2 is provided with sealing ring 14, sealing ring 14 be arranged to can deformation structure, water or dust can be prevented from other companies
The junction of fitting and connecting hole 2 enters the inside of revolution main body 1.
When in use：Dynamic structure needed for revolution is attached with connecting seat 3, then it carried out by locating dowel 4
It is fixed, then locating dowel 4 is fixed by locating ring 5, then the rotating shaft of needs is attached with connecting hole 2, finally led to
Cross fixed column 9 to be fixed in mounting groove 6 corresponding structure, the remainder of fixing hole 7 is filled by sealing-plug 11, from
And complete installation.
The utility model, revolution main body 1 use spherical structure setting, water proof ring 13, energy are provided with the outside of connecting seat 3
Enough prevent the external world raindrop erosion connecting seat 3, be provided with sealing ring 14 on the top of connecting hole 2, can prevent water or dust from
The junction of other connectors and connecting hole 2 enters the inside of revolution main body 1, and sealing-plug 11 is provided with fixing hole 7, can
Prevent rainwater or dust from entering in fixing hole 7, ensure that the operation stability of equipment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of slew gear of anti-ponding, including revolution main body (1), it is characterised in that：The company of being provided with the revolution main body (1)
Connect hole (2), the bottom of the revolution main body (1) is provided with connecting seat (3), and the connecting seat (3) is provided with through hole, in the through hole
Slidably connect locating dowel (4), locating ring (5) is rotatably connected in the locating dowel (4) on the outside of the connecting seat (3).
A kind of 2. slew gear of anti-ponding according to claim 1, it is characterised in that：The side of the revolution main body (1)
Face is provided with mounting groove (6), and the mounting groove (6) is provided with fixing hole (7), fixed column is rotatably connected in the fixing hole (7)
(9)。
A kind of 3. slew gear of anti-ponding according to claim 2, it is characterised in that：The top of the fixing hole (7)
The top of corresponding fixed column (9) is provided with counterbore (8), and the top of the fixed column (9) is connected with sealing-plug (11).
A kind of 4. slew gear of anti-ponding according to claim 2, it is characterised in that：The top of the fixed column (9)
Provided with the first magnetite (10), the first magnetite (10) upper end is provided with sealing-plug (11), the bottom corresponding first of the sealing-plug (11)
Magnetite (10) is provided with the second magnetite (12).
A kind of 5. slew gear of anti-ponding according to claim 1, it is characterised in that：On the outside of the connecting seat (3)
Revolution main body (1) is provided with water proof ring (13), and the top side of the connecting hole (2) is provided with sealing ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149442.8U CN207213159U (en) | 2017-09-08 | 2017-09-08 | A kind of slew gear of anti-ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149442.8U CN207213159U (en) | 2017-09-08 | 2017-09-08 | A kind of slew gear of anti-ponding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213159U true CN207213159U (en) | 2018-04-10 |
Family
ID=61823804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149442.8U Expired - Fee Related CN207213159U (en) | 2017-09-08 | 2017-09-08 | A kind of slew gear of anti-ponding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213159U (en) |
-
2017
- 2017-09-08 CN CN201721149442.8U patent/CN207213159U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107172245A (en) | A kind of rotary mobile-phone support | |
| CN207213159U (en) | A kind of slew gear of anti-ponding | |
| CN203554569U (en) | Outdoor spherical network camera | |
| CN201842977U (en) | Gasket used in dehydration slot of washing machine | |
| CN207419274U (en) | A kind of water injector of Bridge High-pier dripping water-curing concrete | |
| CN206267238U (en) | Above ground hydrant | |
| CN208619921U (en) | A kind of 360 ° of rotations ventilation support | |
| CN206722549U (en) | A kind of civil engineering enclosure device | |
| CN203585654U (en) | Novel rotary joint | |
| CN206409780U (en) | A kind of steel flange | |
| CN104999282B (en) | A kind of heavy duty machine tools machining center with display side-arrangement structure | |
| CN209070798U (en) | A kind of new-energy automobile teaching roadblock avoiding device | |
| CN204594526U (en) | A kind of gas meter, flow meter web member | |
| CN204013832U (en) | Monitoring camera | |
| CN104290663A (en) | Novel automobile rearview mirror folding mechanism | |
| CN206496038U (en) | A kind of cold-hot water energy-saving valve element | |
| CN206529826U (en) | The corrosion-resistant center-rotary joint of large excavator | |
| CN202646836U (en) | Sealing structure of water tap | |
| CN203202490U (en) | Three-way tube base for monomer hydraulic prop | |
| CN203656189U (en) | Main shaft seal structure of water turbine | |
| CN207657893U (en) | Gravity flow steering gear anti-fouler and its steering gear | |
| CN205298918U (en) | Novel swivel joint | |
| CN214578367U (en) | Dustproof bearing | |
| CN205937827U (en) | Sealing ring | |
| CN206954682U (en) | A kind of packing machine rotating mechanism fixed seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 |