CN204534476U - A kind of lifting joint - Google Patents
A kind of lifting joint Download PDFInfo
- Publication number
- CN204534476U CN204534476U CN201520202346.XU CN201520202346U CN204534476U CN 204534476 U CN204534476 U CN 204534476U CN 201520202346 U CN201520202346 U CN 201520202346U CN 204534476 U CN204534476 U CN 204534476U
- Authority
- CN
- China
- Prior art keywords
- joint
- lifting
- universal adjustment
- shaped structure
- mast
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a kind of lifting joint, comprises joint, and described lifting joint is also provided with has two mast-up hanging structure, and in mast-up, arrange universal adjustment joint and adjusting joint seat, described joint is connected to the below in universal adjustment joint; Described two two connecting portions hanging structure and universal adjustment joint and joint hung in structure form leg-of-mutton position relationship.The utility model structure is simple, compact, easy for installation, regulates simple, can realize the adjustment of the three-dimensional of joint, ensures light fixture exiting surface level.
Description
Technical field
The utility model relates to a kind of lifting joint, particularly relates to the lifting joint of lamp installation.
Background technology
In modern urban road illumination, a lot of light fixture uses wire rope hanging lighting lamp.But a lot of hanging mechanism complex structure at present, adjusting angle is inconvenient.When using steel wire lifting, there is following point simultaneously:
1, two of one section of steel wire supported and suspended height can not ensure definitely the same.
2, after wire hanger gets up, because gravity factor, cause steel wire two ends high, middle low.
3, light fixture hitch point and two strong points are apart from time inconsistent, and common lifting joint hangs and not easily ensures light fixture level.
4, during hoisting lamp, the steel wire of suspension can not be absolute parallel with road.
Summary of the invention
The purpose of this utility model is to provide a kind of lifting joint, simplifies lamp installation and adjustment process, ensures light fixture exiting surface level.For this reason, the utility model is by the following technical solutions:
A kind of lifting joint, comprises joint, and it is characterized in that described lifting joint is also provided with the mast-up with two extension structures, in mast-up, arrange universal adjustment joint and adjusting joint seat, described joint is connected to the below in universal adjustment joint; Described two two connecting portions hanging structure and universal adjustment joint and joint hung in structure form leg-of-mutton position relationship.
On the basis adopting technique scheme, the utility model also can adopt following further technical scheme:
Described mast-up has one owing to locking the U-shaped structure in universal adjustment joint, is locked in U-shaped structure in universal adjustment joint by nut and the bolt crossing U-shaped structure.
Described universal adjustment joint is spherical adjustment head.
Described universal adjustment joint is spherical adjustment head, and described adjusting joint seat is in the bottom of U-shaped structure.
The side plate of described U structure has the hole for blocking universal adjustment joint.
Described lifting joint is also provided with locking briquetting, and locking briquetting inserts in hook, with through hook and locking briquetting screw and lock briquetting or nut thread and be connected hook is pinned.
Described two two connecting portions hanging structure and universal adjustment joint and joint hung in structure form isosceles triangle or the position relationship close to isosceles triangle,
Owing to adopting the technical solution of the utility model, the utility model structure is simple, compact, easy for installation, regulates simple, can realize the adjustment of the three-dimensional of joint, ensures light fixture exiting surface level.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment provided by the utility model.
Fig. 2 is the schematic diagram that application the utility model regulates joint.
Fig. 3 is the schematic diagram that application the utility model regulates joint.
Detailed description of the invention
With reference to accompanying drawing.Lifting joint provided by the utility model, comprises joint 1, and described joint is for connecting light fixture.
Described lifting joint is also provided with has two mast-up 2 hanging structure, and in mast-up, arrange universal adjustment joint 3 and adjusting joint seat 4, described joint 1 is connected to the below in universal adjustment joint 3; Described two two of hanging in structure hang structures 11,12 and universal adjustment joint 3 and the connecting portion 30 of joint 1 form isosceles triangle or close to the position relationship of isosceles triangle also namely as much as possible close to isosceles triangle.
Described lifting joint has one owing to locking the U-shaped structure 5 in universal adjustment joint, is locked in U-shaped structure in universal adjustment joint 3 by nut 51 and the bolt 52 crossing U-shaped structure.
Described universal adjustment joint 3 can adopt spherical adjustment head, and described adjusting joint seat 4 is in the bottom 53 of U-shaped structure.The side plate of described U structure has the hole 50 for blocking universal adjustment joint.
Described lifting joint is also provided with locking briquetting 6, and locking briquetting 6 inserts in hook, with through hook and locking briquetting screw 7 and lock briquetting 6 or nut thread and be connected hook is pinned.
The assembling process of the utility model on steel wire 100:
1, joint 1 and lifting object (such as light fixture) are fixed;
2, unclamp screw 7, take off locking briquetting 6, the utility model is hung over the position that steel wire 100 is specified;
3, locking briquetting is installed, is locked with screw 7;
4, bolt 52 is unscrewed, according to clamping screw 52 after the angle of road concrete condition adjustment joint 1.
Lifting joint adjustment schematic diagram
1, bolt 52 is unscrewed.
2, regulate joint 1, be adjusted to suitable position and angle.
3, set bolt 52.
It should be pointed out that embodiment described above is not whole embodiment of the present utility model, just a part of embodiment of the present utility model.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all should be considered as protection domain of the present utility model.
Claims (7)
1. a lifting joint, comprises joint, and it is characterized in that described lifting joint is also provided with the mast-up with two extension structures, in mast-up, arrange universal adjustment joint and adjusting joint seat, described joint is connected to the below in universal adjustment joint; Described two two connecting portions hanging structure and universal adjustment joint and joint hung in structure form leg-of-mutton position relationship.
2. a kind of lifting joint as claimed in claim 1, is characterized in that, described mast-up has one owing to locking the U-shaped structure in universal adjustment joint, is locked in U-shaped structure in universal adjustment joint by nut and the bolt crossing U-shaped structure.
3. a kind of lifting joint as claimed in claim 1, it is characterized in that, described universal adjustment joint is spherical adjustment head.
4. a kind of lifting joint as claimed in claim 2, it is characterized in that, described universal adjustment joint is spherical adjustment head, and described adjusting joint seat is in the bottom of U-shaped structure.
5. a kind of lifting joint as claimed in claim 2, it is characterized in that, the side plate of described U-shaped structure has the hole for blocking universal adjustment joint.
6. lifting joint as claimed in claim 1 a kind of, it is characterized in that, described lifting joint is also provided with locking briquetting, and locking briquetting inserts in hook, with through hook and locking briquetting screw and lock briquetting or nut thread and be connected hook is pinned.
7. a kind of lifting joint as claimed in claim 1, is characterized in that, described two two connecting portions hanging structure and universal adjustment joint and joint hung in structure form isosceles triangle or the position relationship close to isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202346.XU CN204534476U (en) | 2015-04-05 | 2015-04-05 | A kind of lifting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202346.XU CN204534476U (en) | 2015-04-05 | 2015-04-05 | A kind of lifting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534476U true CN204534476U (en) | 2015-08-05 |
Family
ID=53748476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202346.XU Expired - Fee Related CN204534476U (en) | 2015-04-05 | 2015-04-05 | A kind of lifting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090764A (en) * | 2016-07-29 | 2016-11-09 | 晨辉光宝科技有限公司 | A kind of hoist cable lamp of self-locking and adjustable angle |
-
2015
- 2015-04-05 CN CN201520202346.XU patent/CN204534476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090764A (en) * | 2016-07-29 | 2016-11-09 | 晨辉光宝科技有限公司 | A kind of hoist cable lamp of self-locking and adjustable angle |
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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: 20150805 |