CN217804410U - Lower portion monaural type supports connector connection structure - Google Patents
Lower portion monaural type supports connector connection structure Download PDFInfo
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- CN217804410U CN217804410U CN202222126194.2U CN202222126194U CN217804410U CN 217804410 U CN217804410 U CN 217804410U CN 202222126194 U CN202222126194 U CN 202222126194U CN 217804410 U CN217804410 U CN 217804410U
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- connecting seat
- support connector
- connection structure
- converter
- connector connection
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Abstract
The utility model discloses a lower single-ear type support connector connecting structure, which comprises a support connector vertically connected with an inclined cantilever, a cantilever support positioned above the support connector, and a positioning pipe arranged below the support connector through a converter; 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 integral structure and comprise arc-shaped connecting parts and fixing parts arranged above the connecting parts, and force bearing parts connected with the converter are further arranged below the first connecting seat; the bearing part of the first connecting seat is provided with a through hole, one side of the converter is provided with two lugs positioned outside the bearing part, the other side of the converter is provided with a single lug connected with the positioning pipe, the single lug and the two lugs are arranged perpendicularly, and one end of the positioning pipe is provided with a double-lug structure connected with the single lug. The utility model discloses a foretell lower part monaural type supports connector connection structure realizes the quick dissipation of stress, 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 a lower part monaural type supports connector connection structure is related to.
Background
At present, in the electrified railway contact network in China, the operation safety of a high-speed railway is directly influenced by the line connection condition of the contact network. 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 cause inconvenience in installation and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connector connection structure is supported to lower part monaural type realizes the quick dissipation of stress, simultaneously, guarantees the overall stability and connects simple to operate.
To achieve the above object, the present invention provides a lower single-ear type support connector connection structure, comprising a support connector vertically connected to an inclined wrist, a wrist support located above the support connector, and a positioning tube disposed below the support connector through a converter;
the supporting 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 integral structure and comprise arc-shaped connecting parts and fixing parts arranged above the connecting parts, and force bearing parts connected with the converter are arranged below the first connecting seat;
the bearing part of the first connecting seat is provided with a through hole, one side of the converter is provided with two lugs positioned on the outer side of the bearing part, the other side of the converter is provided with a single lug connected with the positioning pipe, the single lug and the two lugs are vertically arranged, and one end of the positioning pipe is provided with a double-lug structure connected with the single lug.
Preferably, the connecting hole of the fixing part is connected by a bolt penetrating through the through hole at one end of the wrist support.
Preferably, the connecting portion top and below all are equipped with the fixed orifices, all be equipped with the enhancement layer that is located fixed orifices all around on the connecting portion.
Preferably, both ends of the inner side above the connecting part are provided with inward convex arc-shaped bulges.
Preferably, a clamping groove corresponding to the second connecting seat is arranged above the force bearing part.
Preferably, the outer side edge of the connecting part is provided with a protruding reinforcing rib.
Preferably, the number of the fixing holes is 1, and the fixing holes of the second connecting seat are counter bores.
Therefore, the utility model adopts the above-mentioned lower part monaural type support connector connection structure, realize the quick dissipation of stress, 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 view of an embodiment of a lower single-lug support connector connection structure of the present invention;
fig. 2 is a left side view of a support connector in a lower single-lug support connector connection structure of the present invention;
fig. 3 is a perspective view of a support connector in a lower single-lug support connector connection structure according to 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. two ears; 12. a single ear; 13. ear compounding; 14. connecting holes; 15. a fixing hole; 16. a reinforcing layer; 17. a protrusion; 18. reinforcing ribs; 19. a clamping groove.
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 lower single-ear type support connector connecting structure comprises a support connector 2 vertically connected to an inclined cantilever 1, a cantilever 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 cantilever support 3 and the positioning tube 5 are connected to the inclined cantilever 1 through the support connector 2.
The support connector 2 includes a first connection seat 6 and a second connection seat 7 connected to opposite sides, and stable connection of the support connector 2 is achieved through the first connection seat 6 and the second connection seat 7. Both ends of the inboard top of connecting portion 8 all are equipped with inside convex arc protruding 17, protruding 17 set up to the cantilever support 3 provides activity space to guarantee the stable connection of first connecting seat 6 and second connecting seat 7. The clamping groove 19 corresponding to the second connecting seat 7 is arranged above the force bearing portion 10, and the second connecting seat 7 is stably embedded into the first connecting seat 6 due to the arrangement of the clamping groove 19, so that the force bearing of the second connecting seat and the force bearing of the first connecting seat are balanced, and the whole structure is complete.
First connecting seat 6 and second connecting seat 7 are a body structure to including arc connecting portion 8, set up in the fixed part 9 of connecting portion 8 top, connecting portion 8 realizes the fixed of oblique cantilever 1, and fixed part 9 realizes supporting 3 with the cantilever to be connected. A bearing part 10 connected with the converter 4 is also arranged below the first connecting seat 6, and the bearing part 10 is connected with the positioning pipe 5. Support connector 2 and set up perpendicularly in oblique cantilever 1, realize supporting connector 2 and oblique cantilever 1 in the stable transmission of power, can not cause the condition of damage, slippage because of too strong vibration to the spare part to be convenient for support 3, the transmission of power between the registration arm 5 with the cantilever.
The connecting hole 14 of the fixing part 9 is connected by a bolt penetrating through a through hole at one end of the wrist support 3, so that the wrist support 3 is stably connected to the fixing part 9. Connecting portion 8 top and below all are equipped with fixed orifices 15, and the quantity of fixed orifices 15 is 1, all are equipped with on the connecting portion 8 to be located fixed orifices 15 enhancement layer all around, and the enhancement layer 16 improves fixed orifices 15's bearing strength. The fixing hole 15 of the second connecting seat 7 is a counter bore, so that stable fixing of the bolt is realized, the installation is convenient, and the appearance is ensured. The outer side edge of the connecting part 8 is provided with a convex reinforcing rib 18, and the reinforcing rib 18 improves the bearing strength of the connecting part 8.
The bearing part 10 of the first connecting seat 6 is provided with a through hole, one side of the converter 4 is provided with two lugs 11 positioned outside the bearing part 10, and the connection between the converter 4 and the first connecting seat 6 is realized by connecting the bearing part 10 and the two lugs 11. The other side of the converter 4 is provided with a single lug 12 connected with the positioning tube 5, one end of the positioning tube 5 is provided with a double lug 13 structure connected with the single lug 12, and the connection between the positioning tube 5 and the converter 4 is realized through the connection between the single lug 12 and the double lug 13. The single lug 12 and the double lugs 11 are arranged vertically, and the structure of the structure enables the transmission direction of force to be changed, so that stress can be dissipated conveniently, and the whole structure cannot be influenced too much. During operation, pressure caused by high-speed vibration is dispersed to the converter through the positioning pipe and then transmitted to the supporting connector, and in the process, the direction of force is converted for several times and dissipated, so that the service life is prolonged.
Therefore, the utility model adopts the above-mentioned lower part monaural type to support connector connection structure, realize the quick dissipation of stress, 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 (7)
1. The utility model provides a connector connection structure is supported to lower part monaural type which characterized in that: comprises a support connector vertically connected with an inclined wrist arm, a wrist arm support positioned above the support connector, and a positioning tube arranged below the support connector through a converter;
the supporting 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 integral structure and comprise arc-shaped connecting parts and fixing parts arranged above the connecting parts, and force bearing parts connected with the converter are arranged below the first connecting seat;
the bearing part of the first connecting seat is provided with a through hole, one side of the converter is provided with two lugs positioned outside the bearing part, the other side of the converter is provided with a single lug connected with the positioning tube, the single lug and the two lugs are arranged perpendicularly, and one end of the positioning tube is provided with a complex lug structure connected with the single lug.
2. A lower monaural-type support connector connection structure according to 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 support.
3. A lower monaural support connector connection structure according to claim 1, wherein: connecting portion top and below all are equipped with the fixed orifices, all be equipped with the enhancement layer that is located the fixed orifices all around on the connecting portion.
4. A lower monaural support connector connection structure according to claim 1, wherein: the two ends of the upper inner side of the connecting part are provided with inward convex arc bulges.
5. A lower monaural-type support connector connection structure according to claim 1, wherein: and a clamping groove corresponding to the second connecting seat is arranged above the force bearing part.
6. A lower monaural-type support connector connection structure according to claim 1, wherein: and the outer side edge of the connecting part is provided with a convex reinforcing rib.
7. A lower monaural-type support connector connection structure according to claim 3, wherein: the number of the fixing holes is 1, and the fixing holes of the second connecting seat are counter bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126194.2U CN217804410U (en) | 2022-08-12 | 2022-08-12 | Lower portion monaural type supports connector connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126194.2U CN217804410U (en) | 2022-08-12 | 2022-08-12 | Lower portion monaural type supports connector connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217804410U true CN217804410U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222126194.2U Active CN217804410U (en) | 2022-08-12 | 2022-08-12 | Lower portion monaural type supports connector connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217804410U (en) |
-
2022
- 2022-08-12 CN CN202222126194.2U patent/CN217804410U/en active Active
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