CN217778427U - Annular supporting connector connecting structure - Google Patents
Annular supporting connector connecting structure Download PDFInfo
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- CN217778427U CN217778427U CN202222130181.2U CN202222130181U CN217778427U CN 217778427 U CN217778427 U CN 217778427U CN 202222130181 U CN202222130181 U CN 202222130181U CN 217778427 U CN217778427 U CN 217778427U
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- support connector
- connection structure
- connector connection
- converter
- connecting seat
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Abstract
The utility model discloses an annular supports connector connection structure, including connect perpendicularly in the support connector of oblique cantilever, be located the cantilever support of support connector top, set up in the registration arm that supports the connector below through the converter, support the connector and include the first connecting seat and the second connecting seat that the offside is connected, first connecting seat and second connecting seat are a body structure to include arc connecting portion, set up in the fixed part of connecting portion top, the load portion of being connected with the converter, load portion is elongated most advanced structure, the downside all is equipped with counter bore type fixed orifices on the connecting portion, the curved connecting portion of fixed orifices embedding, the terminal of connecting portion both sides corresponds with the central line of fixed orifices. The utility model discloses an foretell annular supports connector connection structure realizes the quick dissipation of effort, simultaneously, guarantees the overall stability and connects simple to operate.
Description
Technical Field
The utility model belongs to the technical field of the contact net technique and specifically relates to an annular supports connector connection structure is related to.
Background
At present, in the electrified railway contact network in China, the line connection condition of the contact network directly influences the operation safety of a high-speed railway. Due to the particularity of the use environment of the contact network, the test time of the contact network is long, and the process improvement is complex, so that the rapid improvement of the structure cannot be realized.
In the prior art, the positioning tube bears severe vibration and needs to be independently fixed. In the vibration process, the stress of the positioning tube is easy to cause deformation of other parts, and in order to reduce and transmit the vibration of the positioning tube, the vibration is generally dispersed by arranging a plurality of connecting pieces. However, too many parts make installation and maintenance inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an annular supports connector connection structure realizes the quick dissipation of effort, simultaneously, guarantees the overall stability and connects simple to operate.
In order to realize the above object, the utility model provides an annular supports connector connection structure, including connect perpendicularly in the support connector of oblique cantilever, be located the cantilever support of support connector top, set up in the registration arm of supporting the connector below through the converter, support the connector and include first connecting seat and the second connecting seat of offside connection, first connecting seat and second connecting seat are a body structure to include arc connecting portion, set up in the fixed part of connecting portion top, the load portion of being connected with the converter, load portion is elongated most advanced structure, the downside all is equipped with counter bore type fixed orifices on the connecting portion, the curved connecting portion of fixed orifices embedding, the end of connecting portion both sides corresponds with the central line of fixed orifices.
Preferably, one side of the converter is provided with double lugs positioned at two sides of the force bearing part, the other side of the converter is provided with a single lug connected with the positioning pipe, the single lug and the double lugs are arranged perpendicularly, and one end of the positioning pipe is provided with a double lug structure connected with the single lug.
Preferably, the connecting parts are provided with reinforcing layers positioned around the fixing holes.
Preferably, both ends of the inner side of the connecting part are provided with inward convex bulges, the inner side of each convex bulge is of an arc structure, and the outer side of each convex bulge is of a linear structure.
Preferably, the thickness of the connecting part is larger than the thickness of the fixing part and the force bearing part.
Preferably, the outer side edge of the connecting part is provided with a protruding reinforcing rib.
Preferably, the connecting holes of the fixing part are connected through bolts penetrating through the through holes at one end of the wrist arm support.
Preferably, the number of the fixing holes is 2.
Therefore, the utility model adopts the above-mentioned annular supports connector connection structure, realize the quick dissipation of effort, simultaneously, guarantee the overall stability and connect simple to operate.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram illustrating an exploded view of an embodiment of a connection structure of a ring support connector according to the present invention;
fig. 2 is a schematic view of a second connecting seat in the connection structure of the annular supporting connector of the present invention;
fig. 3 is a schematic view of a first connection seat in the connection structure of the annular supporting connector of the present invention.
Reference numerals
1. An oblique wrist arm; 2. a support connector; 3. a wrist-arm support; 4. a converter; 5. a positioning tube; 6. a first connecting seat; 7. a second connecting seat; 8. a connecting portion; 9. a fixed part; 10. a force bearing portion; 11. a fixing hole; 12. two ears; 13. a single ear; 14. a reinforcing layer; 15. a protrusion; 16. and (7) reinforcing ribs.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in the figure, the annular support connector connecting structure comprises a support connector 2 vertically connected to an inclined wrist arm 1, a wrist arm support 3 located above the support connector 2, and a positioning tube 5 arranged below the support connector 2 through a converter 4, wherein the wrist arm support 3 and the positioning tube 5 are connected to the inclined wrist arm 1 through the support connector 2.
The support connector 2 comprises a first connecting seat 6 and a second connecting seat 7 which are connected in opposite sides, wherein the first connecting seat 6 and the second connecting seat 7 are of an integral structure and are stably connected through the first connecting seat 6 and the second connecting seat 7. First connecting seat 6 and second connecting seat 7 include arc connecting portion 8, set up in the fixed part 9 of connecting portion 8 top, and connecting portion 8 realizes stable connection on oblique cantilever 1. The connecting holes of the fixing part 9 are connected through bolts penetrating through the through holes at one end of the wrist support 3, and the fixing part 9 realizes the connection of the wrist support 3. A force bearing part 10 connected with the converter 4 is further arranged below the first connecting seat 6 and the second connecting seat 7, and the force bearing part 10 is stably connected with the converter 4.
Because the train operation brings violent vibration, fixed part 9 and bearing part 10 bear great pressure in the in-process of dragging the contact line, bearing part 10 and fixed part 9 transmit power to connecting portion 8, and the thickness of connecting portion 8 is greater than the thickness of fixed part 9, bearing part 10, guarantees the bearing strength of connecting portion 8.
The upper side and the lower side of the connecting parts 8 are provided with counter bore type fixing holes 11, and the fixing holes 11 ensure stable connection between the connecting parts 8. The number of the fixing holes 11 is 2, so that the connection stability of the connecting parts 8 is further ensured. The fixing hole 11 is embedded into the arc-shaped connecting part 8, so that the connecting part 8 is tightly connected to the inclined wrist arm 1. All be equipped with on connecting portion 8 and be located the enhancement layer 14 of fixed orifices 11 periphery, improve the bearing strength of fixed orifices 11. The outside border of connecting portion 8 is equipped with convex strengthening rib 16, and strengthening rib 16 has further ensured the bearing strength of connecting portion 8.
The terminal of connecting portion 8 both sides corresponds with the central line of fixed orifices 11, still guarantees the bearing strength of fixed orifices 11 when guaranteeing connecting portion 8, can not appear connecting portion 8 and fixed orifices 11 bear the inconsistent and emergence deformation's of intensity condition. Both ends of the inner side of the connecting part 8 are provided with inward convex bulges 15, and the connecting parts 8 are tightly connected through the bulges 15. The inner side of the bulge 15 is of an arc structure, and the outer side of the bulge 15 is of a linear structure, so that the connecting part 8 is tightly connected with the inclined cantilever 1, and the situation of untight connection cannot occur.
One side of the converter 4 is provided with two lugs 12 positioned at two sides of the force bearing part 10, and the two lugs 12 are tightly connected with the force bearing part 10. The force bearing part 10 is an elongated tip structure and provides a moving space for the rotation of the double lugs 12. The other side of the converter 4 is provided with a single lug 13 connected with the positioning tube 5, one end of the positioning tube 5 is provided with a double-lug structure connected with the single lug 13, and the connection between the positioning tube 5 and the converter 4 is realized through the single lug 13 and the double lugs. The monaural region 13 is perpendicular to the ears 12, so that the transmission direction of the force is changed, and the force can be dissipated conveniently.
The utility model discloses an among the support connector, guarantee with the stable connection of oblique cantilever 1, still realized converter 4's effort simultaneously and turned to, reduced the effort, prolonged life.
Therefore, the utility model adopts the above-mentioned annular supports connector connection structure, realize the quick dissipation of effort, simultaneously, guarantee the overall stability and connect simple to operate.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced with equivalents, and these modifications or replacements do not make the modified technical solution depart from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an annular supports connector connection structure which characterized in that: the cantilever type cantilever crane comprises a support connector vertically connected to an inclined cantilever, a cantilever support positioned above the support connector, and a positioning pipe arranged below the support connector through a converter, wherein the support connector comprises a first connecting seat and a second connecting seat which are connected in opposite sides, the first connecting seat and the second connecting seat are of an integrated structure and comprise an arc-shaped connecting part, a fixing part arranged above the connecting part and a force bearing part connected with the converter;
the force bearing part is of a lengthened tip structure, counter bore type fixing holes are formed in the upper side and the lower side of the connecting part, the fixing holes are embedded into the arc-shaped connecting part, and the tail ends of the two sides of the connecting part correspond to the central line of the fixing holes.
2. The annular support connector connection structure of claim 1, wherein: one side of the converter is provided with double lugs positioned at two sides of the force bearing part, the other side of the converter is provided with a single lug connected with the positioning pipe, the single lug and the double lugs are vertically arranged, and one end of the positioning pipe is provided with a double lug structure connected with the single lug.
3. The annular support connector connection structure of claim 1, wherein: all be equipped with the enhancement layer that is located fixed orifices all around on the connecting portion.
4. The annular support connector connection structure of claim 1, wherein: the two ends of the inner side of the connecting part are both provided with inward convex bulges, the inner sides of the convex bulges are of arc structures, and the outer sides of the convex bulges are of linear structures.
5. The annular support connector connection structure of claim 1, wherein: the thickness of the connecting part is larger than that of the fixing part and the force bearing part.
6. The annular support connector connection structure of claim 1, wherein: and the outer side edge of the connecting part is provided with a convex reinforcing rib.
7. The annular support connector connection structure of claim 1, wherein: the connecting holes of the fixing part are connected through bolts penetrating through the through holes at one end of the wrist arm support.
8. The annular support connector connection structure of claim 1, wherein: the number of the fixing holes is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130181.2U CN217778427U (en) | 2022-08-12 | 2022-08-12 | Annular supporting connector connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130181.2U CN217778427U (en) | 2022-08-12 | 2022-08-12 | Annular supporting connector connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217778427U true CN217778427U (en) | 2022-11-11 |
Family
ID=83905815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222130181.2U Active CN217778427U (en) | 2022-08-12 | 2022-08-12 | Annular supporting connector connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778427U (en) |
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2022
- 2022-08-12 CN CN202222130181.2U patent/CN217778427U/en active Active
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