CN207743620U - Joint structure and gas-insulating and fully-enclosed device - Google Patents
Joint structure and gas-insulating and fully-enclosed device Download PDFInfo
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- CN207743620U CN207743620U CN201721725801.XU CN201721725801U CN207743620U CN 207743620 U CN207743620 U CN 207743620U CN 201721725801 U CN201721725801 U CN 201721725801U CN 207743620 U CN207743620 U CN 207743620U
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- limiting section
- section
- connector
- joint structure
- limit hole
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Abstract
The utility model is related to a kind of joint structure and gas-insulating and fully-enclosed devices, are related to power system device technical field.The joint structure comprising the first connector, the second connector and bayonet member.First connector is equipped with the first limiting section and the first limit hole, second connector is equipped with the second limiting section coordinated with the first limiting section, and the second limit hole with the cooperation of the first limit hole, bayonet member includes the bayonet member ontology with opening, bayonet member ontology is equipped with limiting slot and is used to be connected in the junction of the first limiting section and the second limiting section, can fast quick-detach, mitigation labour burden, shorten installation period, improves working efficiency.Gas-insulating and fully-enclosed device including above-mentioned joint structure can be installed quickly and easily, be dismantled in target location, effectively reduced labour burden, improve working efficiency.
Description
Technical field
The utility model is related to power system device technical fields, exhausted in particular to a kind of joint structure and gas
Edge whole closing appliance.
Background technology
It with the development of science and technology and improves, gas-insulating and fully-enclosed device is due to the stability of its work and reliable
Property, large-scale application has been obtained in the power system.
Due to the special working characteristics of gas-insulating and fully-enclosed device, gas-insulating and fully-enclosed device is totally enclosed structure
With the insulating gas leakage for preventing it internal, to prevent causing safety accident.In the prior art, generally use is threadedly coupled
Gas-insulating and fully-enclosed device is fixed on target location by mode, but under which, and dismounting is inconvenient, causes the increasing of labour cost
Add.
Utility model content
The purpose of this utility model is to provide a kind of joint structure, can fast quick-detach, mitigate labour burden, shorten
Installation period improves working efficiency.
The another object of the utility model is to provide a kind of gas-insulating and fully-enclosed device, can quickly and easily pacify
Dress is dismantled in target location, is effectively reduced labour burden, is improved working efficiency.
What the embodiments of the present invention were realized in：
A kind of joint structure comprising the first connector, the second connector and bayonet member.
First connector is equipped with the first limiting section and the first limit hole, and the second connector is equipped with the coordinated with the first limiting section
Two limiting sections, and the second limit hole with the cooperation of the first limit hole, bayonet member include the bayonet member ontology with opening, bayonet
Part ontology is equipped with the junction that limiting slot is used to be connected in the first limiting section and the second limiting section.
Further, in the utility model preferred embodiment, above-mentioned first connector includes sequentially connected first connecing
Head ontology, interconnecting piece and the first limiting section, area of section of the interconnecting piece close to one end of the first limiting section are less than the first limit
The area of section in portion, the first limit hole sequentially pass through the first joint body, interconnecting piece and the first limiting section.
Further, in the utility model preferred embodiment, above-mentioned first limiting section includes rectangular portion, and setting
Curved portion in the opposite both sides of rectangular portion, the first limit hole run through rectangular portion, and each curved portion is to far from the first limit hole
Axis direction protrude.
Further, in the utility model preferred embodiment, above-mentioned second connector includes sequentially connected second limit
Position portion and fixed part, the area of section of fixed part are less than the area of section of the second limiting section, and the second limit hole sequentially passes through the
Two limiting sections and fixed part.
Further, in the utility model preferred embodiment, the section of fixation portions is stepped, and fixed part leans on
The face area of one end of nearly second limiting section is more than the face area of the one end of fixed part far from the second limiting section.
Further, in the utility model preferred embodiment, the section of the inner wall of above-mentioned bayonet member ontology is U-shaped.
Further, in the utility model preferred embodiment, the section of above-mentioned limiting slot is U-shaped, bayonet member ontology
One end far from opening is equipped with the first threaded hole through limiting slot.
Further, in the utility model preferred embodiment, above-mentioned first joint body is equipped with the second threaded hole.
A kind of gas-insulating and fully-enclosed device comprising device body and above-mentioned joint structure, device body and first
Connector connects and is arranged in the first limit hole and the second limit hole.
Further, in the utility model preferred embodiment, above-mentioned apparatus ontology is connect with the first track bolt.
The advantageous effect of the utility model embodiment is：
It is leaned on by the first limiting section and the second limiting section support, bayonet member ontology is sheathed on the first limiting section and the second limiting section
Junction, and be connected in by limiting slot the junction of the first limiting section and the second limiting section, realize the first limiting section and the
The connection of two limiting sections, to realize fast quick-detach and installation the effect of, effectively mitigate labour burden, shorten installation period,
Improve working efficiency.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the joint structure that the utility model embodiment 1 provides；
Fig. 2 is the structural schematic diagram at the first visual angle of the first connector that the utility model embodiment 1 provides；
Fig. 3 is the structural schematic diagram at the second visual angle of the first connector that the utility model embodiment 1 provides；
Fig. 4 is the structural schematic diagram for the second connector that the utility model embodiment 1 provides；
Fig. 5 is the structural schematic diagram for the bayonet member that the utility model embodiment 1 provides；
Fig. 6 is the structural schematic diagram for the gas-insulating and fully-enclosed device that the utility model embodiment 2 provides.
Icon：10- joint structures；The first connectors of 110-；The first joint bodies of 111-；113- interconnecting pieces；115- first is limited
Position portion；116- rectangular portions；117- curved portions；The first limit holes of 119-；The second connectors of 120-；The second limiting sections of 121-；123- is solid
Determine portion；The second limit holes of 125-；130- bayonet members；131- bayonet member ontologies；133- is open；135- limiting slots；The first spiral shells of 137-
Pit；The gas-insulating and fully-enclosed devices of 20-；210- device bodies.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
Please refer to Fig. 1, the present embodiment provides a kind of joint structures 10 comprising the first connector 110, the second connector 120 with
And bayonet member 130.The junction of the first connector 110 and the second connector 120 is sticked in by bayonet member 130, to fast quick-detach
And installation.
Specifically, Fig. 2 and Fig. 3 is please referred to, the first connector 110 includes sequentially connected first joint body 111, connection
Portion 113 and the first limiting section 115.
Wherein, referring to Fig. 3, the first limiting section 115 includes rectangular portion 116, and it is set to the opposite of rectangular portion 116
The curved portion 117 at both ends, wherein each curved portion 117 is prominent to the separate axis direction of first limit hole 119.It is preferred that two
Cambered surface of the curved portion 117 far from rectangular portion 116 is arranged in concentric circles.That is section is circle by being made as the first limiting section 115
The first limiting section 115, cut off identical area along the opposite both sides of the axis of the first limiting section 115 and be made.Rectangular portion 116
Setting, engages better convenient for bayonet member 130.
Interconnecting piece 113 is less than the section face of the first limiting section 115 close to the area of section of one end of the first limiting section 115
Product, to make interconnecting piece 113 between the first limiting section 115 have difference in height, consequently facilitating fastener is engaged.This reality
It applies in example, interconnecting piece 113 is cylindrical.Optionally, in the utility model others embodiment, interconnecting piece 113 can also be in circle
Mesa-shaped, shape of threads etc..
Wherein, the first connector 110 offers the first limit hole 119, and specifically, the first limit hole 119 sequentially passes through first
Joint body 111, interconnecting piece 113 and the first limiting section 115.
Preferably, the first limit hole 119 runs through rectangular portion 116.
Optionally, the first joint body 111 is in the form of a column, and preferably the first joint body 111 is cylindrical, and columned
One joint body 111 is axially arranged with notch along it, for being easily fixed on target location.Optionally, the first joint body 111
Equipped with the second threaded hole (not shown), the first joint body 111 is further fixed on target location.
Referring to Fig. 4, the second connector 120 includes sequentially connected second limiting section 121 and fixed part 123, wherein Gu
The area of section for determining portion 123 is less than the area of section of the second limiting section 121.
Wherein, the structure of the second limiting section 121 is identical as the structure of the first limiting section 115, is blocked convenient for bayonet member 130
It closes and fixed.This, which does not do, again specifically repeats.
Optionally, the section of fixed part 123 is stepped, it is preferable that fixed part 123 close to the second limiting section 121 one
The face area at end is more than the face area of the one end of fixed part 123 far from the second limiting section 121.
Wherein, the second connector 120 offers the second limit hole 125, and the second limit hole 125 sequentially passes through the second limiting section
121 and fixed part 123.Wherein, the second limit hole 125 and the first limit hole 119 coordinate, it is preferable that the second limit hole 125
Aperture is identical as the aperture of the first limit hole 119.
Referring to Fig. 5, bayonet member 130 includes bayonet member ontology 131, bayonet member ontology 131 has opening 133, for leading to
Crossing opening 133 makes the first limiting section 115 and the junction of the second limiting section 121 enter bayonet member 130.
The section of the inner wall of bayonet member ontology 131 is U-shaped, and the first limiting section 115 is made to be only capable of along two sides of rectangular portion 116
Wall direction enters the inner wall of bayonet member ontology 131, and the inner wall of one of curved portion 117 and bayonet member ontology 131 is against another
A curved portion 117 is directed away from the direction of bayonet member ontology 131.
Preferably, bayonet member ontology 131 is equipped with limiting slot 135 for being connected in the first limiting section 115 and the second limiting section
121 junction.By the setting of limiting slot 135, the junction of effectively firm first limiting section 115 and the second limiting section 121.
It is highly preferred that the section of the outer wall of bayonet member ontology 131 is arc-shaped, it effectively prevent accidentally injuring caused by corner angle are arranged.
Preferably, the section of limiting slot 135 is U-shaped, and the one end of bayonet member ontology 131 far from opening 133 is equipped with through limit
First threaded hole 137 of position slot 135.Wherein, the first threaded hole 137 can be with screw rod (not shown), bolt (not shown) or screw
Bayonet member 130 is further locked in the cooperations such as (not shown).
Wherein, it should be noted that limiting slot 135 can run through bayonet member ontology 131 close to opening 133 side,
Can be not through bayonet member ontology 131 in the side of opening 133, the present embodiment, limiting slot 135 is not through bayonet member ontology
131 close to the side of opening 133.
Simultaneously as limiting slot 135 not through bayonet member ontology 131 close to opening 133 side, when bayonet member 130 paste
It closes after the first limiting section 115 engages with the junction of the second limiting section 121, due to the limit positioned at the opposite both sides of rectangular portion 116
The distance between position slot 135 both ends are more than opposite the distance between the both sides of rectangular portion 116, therefore, the first limiting section 115 and the
The junction of two limiting sections 121 can not be closely fixed together, therefore, by first limiting section 115 of the fitting of bayonet member 130 with
After the junction engaging of second limiting section 121, bayonet member 130 is rotated, the first limiting section 115 and the second limiting section can be effectively fixed
121, prevent junction from shaking.
The operation principle of joint structure 10 is：
When installation, by the first limiting section 115 and the second limiting section 121 against making the edge and second of the first limiting section 115
The edge of limiting section 121 flushes, and then installs bayonet member 130 along the both ends adjacent with curved portion 117 of rectangular portion 116, makes the
The junction of one limiting section 115 and the second limiting section 121 is located in limiting slot 135, and rotation bayonet member 130 locks the first limiting section
115 and second limiting section 121.
When dismounting, after rotation bayonet member 130 is for unlocking the first limiting section 115 and the second limiting section 121, along rectangular portion
116 both ends adjacent with curved portion 117 are dismantled by bayonet member 130.
Embodiment 2
Referring to Fig. 6, the present embodiment provides a kind of gas-insulating and fully-enclosed devices 20 comprising what first embodiment provided
Joint structure 10 and device body 210.
Wherein, device body 210 is connect with the first connector 110, for example, device body 210 and the first connector 110 clamping,
It welds, be threadedly coupled or be bolted.In the present embodiment, device body 210 is bolted with the first connector 110.
Specifically, the part of device body 210 is arranged in the first limit hole 119 and the second limit hole 125, on the one hand just
In installing the first connector 110 and the second connector 120, on the other hand, convenient for keeping three fixed more firm.
The operation principle of gas-insulating and fully-enclosed device 20 is：
Device body 210 and the first connector 110 are bolted, the part of device body 210 is arranged in the first limit hole
119, by the first limiting section 115 and the second limiting section 121 against making the edge and the second limiting section 121 of the first limiting section 115
Edge flushes, meanwhile, the part of device body 210 continues to be arranged in the second limit hole 125 after being arranged in the first limit hole 119,
Then bayonet member 130 is installed along the both ends adjacent with curved portion 117 of rectangular portion 116, the first limiting section 115 and second is made to limit
The junction in portion 121 is located in limiting slot 135, and rotation bayonet member 130 locks the first limiting section 115 and the second limiting section 121.
When dismounting, after rotation bayonet member 130 is for unlocking the first limiting section 115 and the second limiting section 121, along rectangular portion
116 both ends adjacent with curved portion 117 are dismantled by bayonet member 130.
To sum up, joint structure provided by the utility model, can fast quick-detach, mitigate labour burden, shorten erector
Phase improves working efficiency.Gas-insulating and fully-enclosed device including above-mentioned joint structure, can quickly and easily install, tear open
It unloads in target location, effectively reduces labour burden, improve working efficiency.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of joint structure, which is characterized in that including the first connector, the second connector and bayonet member；
First connector is equipped with the first limiting section and the first limit hole, and second connector is equipped with and first limiting section
Second limiting section of cooperation, and the second limit hole with first limit hole cooperation, the bayonet member include having opening
Bayonet member ontology, the bayonet member ontology is equipped with limiting slot for being connected in first limiting section and second limiting section
Junction.
2. joint structure according to claim 1, which is characterized in that first connector includes sequentially connected first connecing
Head ontology, interconnecting piece and first limiting section, area of section of the interconnecting piece close to one end of first limiting section
Less than the area of section of first limiting section, first limit hole sequentially passes through first joint body, the connection
Portion and first limiting section.
3. joint structure according to claim 2, which is characterized in that first limiting section includes rectangular portion, Yi Jishe
It is placed in the curved portion of the opposite both sides of the rectangular portion, first limit hole runs through the rectangular portion, each arc
Portion is prominent to the separate axis direction of first limit hole.
4. joint structure according to claim 1, which is characterized in that second connector includes sequentially connected described
Two limiting sections and fixed part, the area of section of the fixed part are less than the area of section of second limiting section, and described second
Limit hole sequentially passes through second limiting section and the fixed part.
5. joint structure according to claim 4, which is characterized in that the section of the fixed part is stepped, described solid
Determine portion and is more than the one end of the fixed part far from second limiting section close to the face area of one end of second limiting section
Face area.
6. according to the joint structure described in claim 1-5 any one, which is characterized in that the inner wall of the bayonet member ontology
Section is U-shaped.
7. joint structure according to claim 6, which is characterized in that the section of the limiting slot is U-shaped, the bayonet member
The one end of ontology far from the opening is equipped with the first threaded hole through the limiting slot.
8. joint structure according to claim 2, which is characterized in that first joint body is equipped with the second threaded hole.
9. a kind of gas-insulating and fully-enclosed device, which is characterized in that including device body and such as claim 1-8 any one
The joint structure, described device ontology connect with first connector and are arranged in first limit hole and described
Two limit holes.
10. gas-insulating and fully-enclosed device according to claim 9, which is characterized in that described device ontology and described the
One track bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725801.XU CN207743620U (en) | 2017-12-12 | 2017-12-12 | Joint structure and gas-insulating and fully-enclosed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725801.XU CN207743620U (en) | 2017-12-12 | 2017-12-12 | Joint structure and gas-insulating and fully-enclosed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743620U true CN207743620U (en) | 2018-08-17 |
Family
ID=63117830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725801.XU Active CN207743620U (en) | 2017-12-12 | 2017-12-12 | Joint structure and gas-insulating and fully-enclosed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743620U (en) |
-
2017
- 2017-12-12 CN CN201721725801.XU patent/CN207743620U/en active Active
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