CN205116880U - Single pole seat support - Google Patents
Single pole seat support Download PDFInfo
- Publication number
- CN205116880U CN205116880U CN201520845335.3U CN201520845335U CN205116880U CN 205116880 U CN205116880 U CN 205116880U CN 201520845335 U CN201520845335 U CN 201520845335U CN 205116880 U CN205116880 U CN 205116880U
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- CN
- China
- Prior art keywords
- arm
- channel
- cross
- section steel
- steel cross
- 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
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a single pole seat support, includes: first angle steel cross arm, second angle steel cross arm, first channel -section steel cross arm and second channel -section steel cross arm, second angle steel cross arm is disposed under the first angle steel cross arm, articulated with the one end of first angle steel cross arm, formation is less than 90 degrees contained angle, the other end of second angle steel cross arm passes through the staple bolt and articulates, first channel -section steel cross arm sets up in the top of first angle steel cross arm, fixes in the one end of being connected near first angle steel cross arm and second angle steel cross arm to with first perpendicular connection of angle steel cross arm, second channel -section steel cross arm sets up in the top of first angle steel cross arm, fixes and is keeping away from the one end that first angle steel cross arm and second angle steel cross arm are connected to with first perpendicular connection of angle steel cross arm, first angle steel cross arm all lies in same horizontal plane with first channel -section steel cross arm and second channel -section steel cross arm. The utility model has the advantages of solid structure, the atress is even, simple to operate.
Description
Technical field
The utility model relates to field of machining, is specifically related to a kind of single pole seat support.
Background technology
The vacuum circuit breaker of current installation and the most of mode of PT are for directly to squat PT on vacuum switch, such mode bothers in wiring very much, not easy to operate, and support processing is carried out at scene, the more production efficiency of the personnel that take is low, the hour of dangers such as vacuum circuit breaker self is heavier, the carrying factor in support production installation process exist, and cause very large potential safety hazard.
Summary of the invention
In order to solve the problem, the utility model provides a kind of single pole seat support, it is characterized in that, comprising: the first angle cross arm, the second angle cross arm, the first channel-section steel cross-arm and the second channel-section steel cross-arm;
Described first angle cross arm has two at least, and at least two the first angle cross arms are parallel to each other and interval setting;
Described second angle cross arm has two at least, and at least two the second angle cross arms are parallel to each other and are disposed on the below of at least two the first angle cross arms; Article at least two, one end of the second angle cross arm is hinged with one end of at least two the first angle cross arms respectively, and forms the angle being less than 90 degree; Article at least two, hinged fixing by the first anchor ear between the other end of the second angle cross arm;
Described first channel-section steel cross-arm has two at least, article at least two, the first channel-section steel cross-arm is parallel to each other and the top being arranged at least two the first angle cross arms at interval, be fixed on the one end be connected with described second angle cross arm near described first angle cross arm by securing member, and be connected with at least two the first angle cross arms are vertical;
Described second channel-section steel cross-arm has two at least, article at least two, the second channel-section steel cross-arm is parallel to each other and is disposed on the top of at least two the first angle cross arms, be fixed on the one end be connected with described second angle cross arm away from described first angle cross arm by securing member, and be connected with at least two the first angle cross arms are vertical;
Described first angle cross arm and described first channel-section steel cross-arm and described second channel-section steel cross-arm are all positioned at same level.
Further, article described at least two, be provided with stud and the second anchor ear between the first angle cross arm, described stud has two at least, at least two studs be parallel to each other and interval be located between described first channel-section steel cross-arm and described second channel-section steel cross-arm, be connected with described first angle cross arm is vertical; Described second anchor ear is located between two studs, is fixed by securing member and two Stud connections.
Further, the inner side of described at least two the first angle cross arms is provided with fastener, and described fastener is located between described second anchor ear and described first angle cross arm, fits tightly with described second anchor ear.
Further, the cross section of described first channel-section steel cross-arm and described second channel-section steel cross-arm is groove type structure;
Article described at least two, the notch of the first channel-section steel cross-arm is oppositely arranged, and on the upper and lower two side of notch, be provided with symmetrical through hole, described through hole is distributed in the two ends of described first channel-section steel cross-arm, and described at least two the first channel-section steel cross-arms are connected and fixed through the through hole on the downside of translot mouth and described first angle cross arm by securing member;
Article described at least two, the notch of the second channel-section steel cross-arm down, is provided with through hole with the relative side of notch, and described through hole is distributed in the two ends of at least two the second channel-section steel cross-arms, is connected and fixed through described through hole and described first angle cross arm by securing member;
Article described at least two, the distance described in the distance between the first channel-section steel cross-arm is greater than between at least two the second channel-section steel cross-arms.
Further, described securing member is bolt, and the stud of described bolt is provided with plain washer, spring washer, large washer successively, is all pushed against by the bolt head of nut to described bolt.
A kind of single pole seat support that the utility model provides, have the advantages such as structure is simple, installation is firm, uniform force, make vacuum switch and PT very flexible in the mode of connection, it is clear to indicate, be conducive to maintenance at ordinary times, there are excellent mechanical performance and insulating properties.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of single pole seat support of the utility model;
Fig. 2 is the plan structure schematic diagram of a kind of single pole seat support of the utility model;
Fig. 3 is the using state structural representation of a kind of single pole seat support of the utility model.
Detailed description of the invention
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of single pole seat support is provided, comprises: the first angle cross arm 1, second angle cross arm 2, first channel-section steel cross-arm 3 and the second channel-section steel cross-arm 4;
Wherein, the first angle cross arm 1 has two at least, and at least two the first angle cross arms 1 are parallel to each other and interval setting; Article at least two, be provided with stud 6 and the second anchor ear 7 between the first angle cross arm 1, stud 6 has two at least, at least two studs 6 are parallel to each other and being located between the first angle cross arm 1 of interval, and vertical with the first angle cross arm 1, for fixing two the first angle cross arms;
Second anchor ear 7 is located between two studs 6, is connected and fixed by securing member and two studs 6, for being fixed with head tower or cement pole;
Article at least two, the inner side of the first angle cross arm 1 is provided with fastener 8, fastener 8 is located between the second anchor ear 7 and the first angle cross arm 1, fits tightly with the second anchor ear 7, for blocking the second anchor ear 7, second anchor ear is not easily moved, thus strengthens the steadiness of the first angle cross arm;
Second angle cross arm 2 has two at least, and at least two the second angle cross arms 2 are parallel to each other and are disposed on the below of at least two the first angle cross arms 1; Article at least two, one end of the second angle cross arm 2 is hinged with one end of at least two the first angle cross arms 1 respectively, and forms the angle being less than 90 degree; Article at least two, be hingedly fixed on head tower body or the cement body of rod by the first anchor ear 5 between the other end of the second angle cross arm 2;
The cross section of the first angle cross arm 1 and the second angle cross arm 2 is triangular structure, makes stressed more evenly firm.
First channel-section steel cross-arm 3 has two at least, article at least two, the first channel-section steel cross-arm 3 is parallel to each other and the top being arranged at least two the first angle cross arms 1 at interval, be fixed on the one end be connected with the second angle cross arm 2 near the first angle cross arm 1 by securing member, and be connected with at least two the first angle cross arms 1 are vertical;
Second channel-section steel cross-arm 4 has two at least, article at least two, the second channel-section steel cross-arm 4 is parallel to each other and is disposed on the top of at least two the first angle cross arms 1, be fixed on the one end be connected with the second angle cross arm 2 away from the first angle cross arm 1 by securing member, and be connected with at least two the first angle cross arms 1 are vertical;
First angle cross arm 1 and the first channel-section steel cross-arm 3 and the second channel-section steel cross-arm 4 are all positioned at same level.
The cross section of the first channel-section steel cross-arm 3 and the second channel-section steel cross-arm 4 is groove type structure; Article at least two, the notch of the first channel-section steel cross-arm 3 is oppositely arranged, and on the upper and lower two side of notch, be provided with symmetrical through hole, through hole is distributed in the two ends of the first channel-section steel cross-arm 3, and at least two the first channel-section steel cross-arms 3 are connected and fixed through the through hole on the downside of translot mouth and the first angle cross arm 1 by securing member;
Article at least two, the notch of the second channel-section steel cross-arm 4 down, is provided with through hole with the relative side of notch, and through hole is distributed in the two ends of at least two the second channel-section steel cross-arms 4, is connected and fixed through through hole and the first angle cross arm 1 by securing member;
Article described at least two, the distance described in the distance between the first channel-section steel cross-arm is greater than between at least two the second channel-section steel cross-arms.
In the present embodiment, this securing member is bolt, and the stud of bolt is provided with plain washer, spring washer, large washer successively, is all pushed against by the bolt head of nut to bolt.A kind of single pole seat support that the utility model provides, have the advantages such as structure is simple, installation is firm, uniform force, make vacuum switch and PT very flexible in the mode of connection, it is clear to indicate, be conducive to maintenance at ordinary times, there are excellent mechanical performance and insulating properties.
The single pole seat support of the utility model design, is mainly used on 10KV circuit cement pole, is arranged on by vacuum types switch on the first channel-section steel cross-arm 3, by securing member, the channel-section steel in the first channel-section steel cross-arm and vacuum types switch pedestal is fixed; Voltage being protected sensor is arranged on the second channel-section steel cross-arm 4, the groove net second channel-section steel cross-arm and voltage being protected on sensor base by securing member is fixed, single pole seat support in the utility model is under the prerequisite meeting safety code, vacuum switch and high pressure is made to protect sensor very flexible in installation wiring, this support can bear the weight that foot is exempted from simultaneously, there are excellent mechanical performance and insulating properties, each parts connect reliable, install firmly, on-the-spot applicability is strong, maintenance is convenient, substantially increases overhaul efficiency.
Embodiment above describes the utility model, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of invention, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (5)
1. a single pole seat support, is characterized in that, comprising: the first angle cross arm, the second angle cross arm, the first channel-section steel cross-arm and the second channel-section steel cross-arm;
Described first angle cross arm has two at least, and at least two the first angle cross arms are parallel to each other and interval setting;
Described second angle cross arm has two at least, and at least two the second angle cross arms are parallel to each other and are disposed on the below of at least two the first angle cross arms; Article at least two, one end of the second angle cross arm is hinged with one end of at least two the first angle cross arms respectively, and forms the angle being less than 90 degree; Article at least two, hinged fixing by the first anchor ear between the other end of the second angle cross arm;
Described first channel-section steel cross-arm has two at least, article at least two, the first channel-section steel cross-arm is parallel to each other and the top being arranged at least two the first angle cross arms at interval, be fixed on the one end be connected with described second angle cross arm near described first angle cross arm by securing member, and be connected with at least two the first angle cross arms are vertical;
Described second channel-section steel cross-arm has two at least, article at least two, the second channel-section steel cross-arm is parallel to each other and is disposed on the top of at least two the first angle cross arms, be fixed on the one end be connected with described second angle cross arm away from described first angle cross arm by securing member, and be connected with at least two the first angle cross arms are vertical;
Described first angle cross arm and described first channel-section steel cross-arm and described second channel-section steel cross-arm are all positioned at same level.
2. single pole seat support as claimed in claim 1, it is characterized in that, article described at least two, be provided with stud and the second anchor ear between the first angle cross arm, described stud has two at least, at least two studs be parallel to each other and interval be located between described first channel-section steel cross-arm and described second channel-section steel cross-arm, be connected with described first angle cross arm is vertical; Described second anchor ear is located between two studs, is fixed by securing member and two Stud connections.
3. single pole seat support as claimed in claim 2, it is characterized in that, the inner side of described at least two the first angle cross arms is provided with fastener, and described fastener is located between described second anchor ear and described first angle cross arm, fits tightly with described second anchor ear.
4. single pole seat support as claimed in claim 1, it is characterized in that, the cross section of described first channel-section steel cross-arm and described second channel-section steel cross-arm is groove type structure;
Article described at least two, the notch of the first channel-section steel cross-arm is oppositely arranged, and on the upper and lower two side of notch, be provided with symmetrical through hole, described through hole is distributed in the two ends of described first channel-section steel cross-arm, and described at least two the first channel-section steel cross-arms are connected and fixed through the through hole on the downside of notch and described first angle cross arm by securing member;
Article described at least two, the notch of the second channel-section steel cross-arm down, is provided with through hole with the relative side of notch, and described through hole is distributed in the two ends of at least two the second channel-section steel cross-arms, is connected and fixed through described through hole and described first angle cross arm by securing member;
Article described at least two, the distance described in the distance between the first channel-section steel cross-arm is greater than between at least two the second channel-section steel cross-arms.
5. single pole seat support as claimed in claim 1, it is characterized in that, described securing member is bolt, and the stud of described bolt is provided with plain washer, spring washer, large washer successively, is all pushed against by the bolt head of nut to described bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845335.3U CN205116880U (en) | 2015-10-28 | 2015-10-28 | Single pole seat support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845335.3U CN205116880U (en) | 2015-10-28 | 2015-10-28 | Single pole seat support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116880U true CN205116880U (en) | 2016-03-30 |
Family
ID=55572499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845335.3U Expired - Fee Related CN205116880U (en) | 2015-10-28 | 2015-10-28 | Single pole seat support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116880U (en) |
-
2015
- 2015-10-28 CN CN201520845335.3U patent/CN205116880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20161028 |