CN207961941U - A kind of connection structure for tracking equipment - Google Patents
A kind of connection structure for tracking equipment Download PDFInfo
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- CN207961941U CN207961941U CN201721882103.0U CN201721882103U CN207961941U CN 207961941 U CN207961941 U CN 207961941U CN 201721882103 U CN201721882103 U CN 201721882103U CN 207961941 U CN207961941 U CN 207961941U
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Abstract
The utility model discloses a kind of connection structure for tracking equipment, including upper bracket, axis and bottom base, upper bracket is fixedly connected with the upper end of axis, and lower end and the bottom base of axis are socketed；Axis includes flange and shaft, and flange is set to the upper end of shaft, and flange upper surface is bonded with the lower plane of upper bracket, forms the cutting face between upper bracket and axis, and the lower face of flange is bonded with the upper end of bottom base, forms the cutting face between bottom base and axis.Simple in structure, connection type is simple, reliable, sealing effect is good, and occupancy exterior space is small, is conducive to overall appearance layout and beauty, it is not easy to be influenced by external adverse circumstances, facilitate protection.
Description
Technical field
The utility model is related to instrument and equipment technical fields, and in particular to a kind of connection structure for tracking equipment.
Background technology
Tracking equipment is a kind of common instrument and equipment, the general revolute function with orientation and pitching, for target
Tracking sight take aim at, position monitoring etc..
Currently, the tilt mount of tracking equipment is that exposed screw connects with the connection method of orientation rotating shaft, that is, pass through
The flange face cooperation that a side or two sides for tilt mount and orientation rotating shaft is turned up, installation attachment screw or bolt in outside.But
It is that there are certain defects for this mode, mainly 1) consumes exterior space, increase equipment size；2) mode of exposed connection
The risk of equipment corrosion and damage is increased, ponding salification sand is easy；3) for the appearances surface modeling such as common spherical shape, outside
The presence for revealing screw causes the uncoordinated of appearance to a certain extent, loses aesthetic feeling.
It can be seen that connection type common at present has certain use limitation.
Invention content
The technical problems to be solved in the utility model is in view of the foregoing defects the prior art has, to provide a kind of use
Simple in structure in the connection structure of tracking equipment, connection type is simple, reliable, sealing effect is good, and occupancy exterior space is small, has
Conducive to overall appearance layout and beauty, it is not easy to be influenced by external adverse circumstances, facilitate protection.
Used technical solution is the utility model to solve above-mentioned technical problem：
The upper end of a kind of connection structure for tracking equipment, including upper bracket, axis and bottom base, upper bracket and axis is fixed
Connection, lower end and the bottom base of axis are socketed；
Axis includes flange and shaft, and flange is set to the upper end of shaft, and flange upper surface is bonded with the lower plane of upper bracket,
The cutting face between upper bracket and axis is formed, the lower face of flange is bonded with the upper end of bottom base, is formed between bottom base and axis
Cutting face.
According to above-mentioned technical proposal, two cutting faces are disc.
It is circumferentially distributed centered on the axis of axis on the lower face of flange to have multiple counter sinks according to above-mentioned technical proposal,
Flange is connect by bolt with upper bracket, and bolt is set in counter sink.
According to above-mentioned technical proposal, flange upper surface is equipped with ring packing groove, and sealing element is equipped in ring packing groove.
According to above-mentioned technical proposal, the lower face of flange is equipped with ring-shaped groove, and bottom base upper surface is equipped with annular convex platform, ring
Shape boss is embedded in ring-shaped groove.
According to above-mentioned technical proposal, external cylindrical surface, the upper end on inner ring cylindrical surface are equipped between the lower face and shaft of flange
Equipped with annular seal groove, external cylindrical surface is matched with annular seal groove, and sealing element is equipped in annular seal groove.
According to above-mentioned technical proposal, the inner ring of bottom base is from top to bottom equipped with inner cylinder face and inner cavity, inner ring cylinder successively
Face is socketed by bearing and axis, and the lower face of inner cylinder face is internal end surface, and inner cavity is set to the lower section of internal end surface, and inner cavity is used
In the installation shafting for installing other positions.
According to above-mentioned technical proposal, it is circumferentially with multiple tapped through holes in internal end surface, plug, spiral shell are equipped in tapped through hole
The internal diameter of line through-hole is more than the counter sink on flange, and tapped through hole is through to bottom base upper surface, tapped through hole and counter sink
Lengthwise position corresponds to.
According to above-mentioned technical proposal, plug includes screw rod and end, and end face head is set to the lower end of screw rod, the upper end of end
Equipped with seal groove.
According to above-mentioned technical proposal, the lower end of end is equipped with flat recess.
The utility model has the advantages that：
The utility model lower members cutting interface is clear, and each cutting face is plane, and each design of part is simple, no complexity
Space curved surface, connection type is simple, reliable, sealing effect is good, and it is small to occupy exterior space, is conducive to overall appearance layout and beautiful
It sees, built in fastener, it is not easy to be influenced by external adverse circumstances, facilitate protection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the connection structure for tracking equipment in the utility model embodiment；
Fig. 2 is the structural schematic diagram of upper bracket in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment axis；
Fig. 4 is the structural schematic diagram of bottom base in the utility model embodiment；
Fig. 5 is the structural schematic diagram of plug in the utility model embodiment；
Fig. 6 is the vertical view of Fig. 5；
In figure, 1- upper brackets, the outer surfaces 1.1-, 1.2- threaded holes, 1.3- lower planes, 2- axis, 2.1- flanges upper surface,
2.2- shafts, the lower faces 2.3-, 2.4- counter sinks, 2.5- ring packing grooves, 2.6- ring-shaped grooves, 2.7- external cylindrical surfaces, 3-
Bottom base, 3.1- bottom bases upper surface, 3.2- annular convex platform, 3.3- annular seal grooves, 3.4- internal end surfaces, 3.5- screw threads are logical
Hole, 3.6- step planes, 3.7- inner cylinder faces, the inner cavities 3.8-, 4- plugs, 4.1- screw rods, the ends 4.2-, 4.3- seal grooves,
4.4- flat recess.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.
Shown in referring to Fig.1~Fig. 6, the connection structure of tracking equipment is used in a kind of embodiment provided by the utility model,
Including upper bracket 1, axis 2 and bottom base 3, upper bracket 1 is fixedly connected with the upper end of axis 2, and lower end and the bottom base 3 of axis 2 are socketed, axis
2 with bottom base 3 be rotation connection；
Axis 2 includes flange and shaft 2.2, and flange is set to the upper end of shaft 2.2, flange upper surface 2.1 and upper bracket 1
Lower plane 1.3 is bonded, and forms the cutting face between upper bracket 1 and axis 2, and the lower face 2.3 of flange is pasted with the upper end of bottom base 3
It closes, forms the cutting face between bottom base 3 and axis 2.
Further, the shape of lower plane 1.3 of cross sectional shape with upper bracket 1 of flange upper surface 2.1 is identical.
Further, two cutting faces are disc.
Further, circumferentially distributed centered on the axis of axis 2 on the lower face 2.3 of flange to have multiple counter sinks 2.4, method
Orchid is connect by bolt with upper bracket 1, and bolt is set in counter sink 2.4, the lower plane 1.3 of upper bracket is circumferentially distributed have it is multiple
Threaded hole 1.2, threaded hole 1.2 are corresponding with counter sink 2.4.
Further, flange upper surface 2.1 is equipped with ring packing groove 2.5, and sealing is equipped in ring packing groove 2.5
Part realizes end face static seal.
Further, the lower face 2.3 of flange is equipped with ring-shaped groove 2.6, and bottom base upper surface 3.1 is equipped with annular convex platform
3.2, annular convex platform 3.2 is embedded in ring-shaped groove 2.6, forms dynamic sealing, when 3 relative axle 2 of bottom base rotates, annular convex platform
3.2 rotations in ring-shaped groove 2.6, realize contactless rotary seal.
Further, external cylindrical surface 2.7, the upper end on inner ring cylindrical surface are equipped between the lower face 2.3 and shaft 2.2 of flange
Equipped with annular seal groove 3.3, external cylindrical surface 2.7 is matched with annular seal groove 3.3, and sealing element is equipped in annular seal groove 3.3,
Realize contact rotary seal.
Further, the inner ring of bottom base 3 is from top to bottom equipped with inner cylinder face 3.7 and inner cavity 3.8, inner ring cylindrical surface successively
It is socketed by bearing and axis, the lower face of inner cylinder face 3.7 is internal end surface 3.4, and inner cavity 3.8 is set to internal end surface 3.4
Lower section, inner cavity 3.8 are used to install the installation shafting at other positions.
Further, it is circumferentially with multiple tapped through holes 3.5 in internal end surface 3.4, plug 4 is equipped in tapped through hole 3.5,
The internal diameter of tapped through hole 3.5 is more than the counter sink 2.4 on flange, and tapped through hole 3.5 is through to bottom base upper surface 3.1, screw thread
Through-hole 3.5 is corresponding with the lengthwise position of counter sink 2.4.
Further, step plane 3.6 is equipped in tapped through hole 3.5, step plane 3.6 is sealing surface.
Further, by above multi-sealed, sealing effect is good.
Further, plug 4 includes screw rod 4.1 and end 4.2, and end face head is set to the lower end of screw rod 4.1, end 4.2
Upper end be equipped with seal groove 4.3, seal groove 4.3 realizes static seal for installing sealing element.
Further, the lower end of end 4.2 is equipped with flat recess 4.4.
The operation principle of the utility model：
As shown in fig. 1~fig. 5, a kind of interconnection technique for tracking equipment, equipment is divided by it from top to bottom
Holder 1, axis 2 and bottom base 3, plug 4 is in bottom base 3；The cutting face of the upper bracket 1 and the flange of axis 2 can be circle
Face, or other shapes face, it is parallel with horizontal plane；The flange of axis 2 is disc with 3 cutting face of bottom base, flat with horizontal plane
Row；The upper bracket 1 is fixedly connected with axis 2, and axis 2 is rotatablely connected with bottom base 3, and plug 4 is fixedly connected in bottom base 3.
Upper bracket 1 has outer surface 1.1 and upper support part, lower part to be useful for the lower plane 1.3 of connection, along the outside partially of lower plane 1.3
There are a certain number of threaded holes 1.2 being coaxially distributed.Axis 2 is useful for the flange upper surface 2.1 of connection, flange upper surface 2.1
Cross sectional shape is identical as the lower plane 1.3 of upper bracket 1, and there is external cylindrical surface 2.7 in the underface of flange upper surface 2.1, then lower section is
One shaft 2.2,2.3 section of flange lower face are circle, are coaxially distributed a certain number of counter sinks 2.4 on lower face 2.3,
With the threaded hole 1.2 in upper bracket 1 to corresponding, flange upper surface 2.1 is useful for putting the sealed groove 2.5 of formation of sealing component,
Lower face 2.3 is useful for the ring-shaped groove 2.6 of sealing.Holder 1 is coordinated with axis 2 by lower plane 1.3 and flange upper surface 2.1,
It is screwed connection by counterbore 2.4 and threaded hole 1.2, installation forming sealing element, realizes end face in sealed groove 2.5
Static seal.It is circular bottom base upper surface 3.1 that bottom base 3, which has cross sectional shape, is had and 2 middle ring of axis on bottom base upper surface 3.1
For 2.6 corresponding annular convex platform 3.2 of shape groove for sealing, there are the annular seal groove 3.3 coordinated with shaft 2.2 in axis 2, ring in inside
There is inner cylinder face 3.7 in 3.3 lower section of shape seal groove, there is several tapped through holes 3.5 of installed plug 4, screw thread in internal end surface 3.4
3.5 internal diameter of through-hole is more than the head of screw outer diameter being fixedly connected with axis 2 for holder 1, and tapped through hole 3.5 is through to bottom base upper end
Face 3.1, when axis 2 is rotated relative to bottom base 3, tapped through hole 3.5 is corresponding with the counterbore 2.4 on axis 2, and step plane 3.6 is sealing
There is the inner cavity 3.8 of installation shafting at face, other positions of bottom base 3.Axis 2 passes through shaft 2.2, bearing 5, inner cylinder face 3.7 and lower base
Seat 3 connects, and the ring-shaped groove 2.6 with sealing structure coordinates with annular convex platform 3.2, realizes contactless rotary seal, outside cylinder
Face 2.7 coordinates with annular seal groove 3.3, installation forming sealing element, realizes contact rotary seal.Plug 4 carries fixation spiral shell
Bar 4.1, end face 4.2 are provided with the seal groove 4.3 for placing formation of sealing component, and flat recess 4.4 is opened for tool operation in lower end.Plug 4
It is connected by screw rod 4.1 and 3 tapped through hole 3.5 of bottom base, installation forming sealing element in seal groove 4.2 realizes static seal.
In conclusion the utility model is conducive to the total arrangement of equipment, reduces equipment size, can reduce external environment pair
The influence of fastener, and the connection type for enhancing a kind of new tracking equipment of shape plasticity by hiding fastener.
Above is only the preferred embodiment of the utility model, cannot limit the power of the utility model with this certainly
Sharp range, therefore equivalence changes made according to the patent scope of the utility model, still belong to the scope of protection of the utility model.
Claims (10)
1. a kind of connection structure for tracking equipment, which is characterized in that including upper bracket, axis and bottom base, upper bracket and axis
Upper end be fixedly connected, the lower end of axis is socketed with bottom base；
Axis includes flange and shaft, and flange is set to the upper end of shaft, and flange upper surface is bonded with the lower plane of upper bracket, is formed
Cutting face between upper bracket and axis, the lower face of flange are bonded with the upper end of bottom base, form cutting between bottom base and axis
Facet.
2. the connection structure according to claim 1 for tracking equipment, which is characterized in that two cutting faces are circle
Face.
3. the connection structure according to claim 1 for tracking equipment, which is characterized in that with axis on the lower face of flange
Axis centered on it is circumferentially distributed there are multiple counter sinks, flange to be connect with upper bracket by bolt, bolt is set in counter sink.
4. the connection structure according to claim 1 for tracking equipment, which is characterized in that flange upper surface is equipped with annular
Sealed groove, ring packing groove is interior to be equipped with sealing element.
5. the connection structure according to claim 1 for tracking equipment, which is characterized in that the lower face of flange is equipped with ring
Shape groove, bottom base upper surface are equipped with annular convex platform, and annular convex platform is embedded in ring-shaped groove.
6. the connection structure according to claim 1 for tracking equipment, which is characterized in that the lower face of flange and shaft
Between be equipped with external cylindrical surface, the upper end on inner ring cylindrical surface is equipped with annular seal groove, and external cylindrical surface is matched with annular seal groove, ring
Sealing element is equipped in shape seal groove.
7. the connection structure according to claim 1 for tracking equipment, which is characterized in that the inner ring of bottom base by up to
Under be equipped with inner cylinder face and inner cavity successively, inner ring cylindrical surface is socketed by bearing and axis, and the lower face of inner cylinder face is inside end
Face, inner cavity are set to the lower section of internal end surface, and inner cavity is used to install the installation shafting at other positions.
8. the connection structure according to claim 7 for tracking equipment, which is characterized in that be circumferentially in internal end surface
Multiple tapped through holes, tapped through hole is interior to be equipped with plug, and the internal diameter of tapped through hole is more than the counter sink on flange, and tapped through hole runs through
To bottom base upper surface, tapped through hole is corresponding with the lengthwise position of counter sink.
9. the connection structure according to claim 8 for tracking equipment, which is characterized in that plug includes screw rod and end
Head, end face head are set to the lower end of screw rod, and the upper end of end is equipped with seal groove.
10. the connection structure according to claim 9 for tracking equipment, which is characterized in that the lower end of end is equipped with one
Word slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882103.0U CN207961941U (en) | 2017-12-28 | 2017-12-28 | A kind of connection structure for tracking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882103.0U CN207961941U (en) | 2017-12-28 | 2017-12-28 | A kind of connection structure for tracking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961941U true CN207961941U (en) | 2018-10-12 |
Family
ID=63730780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721882103.0U Active CN207961941U (en) | 2017-12-28 | 2017-12-28 | A kind of connection structure for tracking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961941U (en) |
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2017
- 2017-12-28 CN CN201721882103.0U patent/CN207961941U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: 430000 No. 16 Wudayuan Road, Wuda Science Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Huazhong sky Defence Technology Co., Ltd. Address before: 430223 717 Sunshine Avenue, Jiangxia District, Wuhan, Hubei. Patentee before: Huazhong Institute of Optoelectronic Technology (China Shipbuilding Industry Corp 717 Institute) |
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| TR01 | Transfer of patent right |