CN201643476U - Angle-adjustable type steering device - Google Patents
Angle-adjustable type steering device Download PDFInfo
- Publication number
- CN201643476U CN201643476U CN201020111476XU CN201020111476U CN201643476U CN 201643476 U CN201643476 U CN 201643476U CN 201020111476X U CN201020111476X U CN 201020111476XU CN 201020111476 U CN201020111476 U CN 201020111476U CN 201643476 U CN201643476 U CN 201643476U
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- CN
- China
- Prior art keywords
- steering gear
- angle adjustable
- tracks positioned
- plate
- adjustable formula
- 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 - Lifetime
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Abstract
The utility model relates to an angle-adjustable type steering device, which comprises a rotary tray, a baseboard, a first rail positioning board and a second rail positioning board which are rotatingly connected by a central shaft, the rotary tray is positioned at a first side of the baseboard, the first rail positioning board and the second rail positioning board are positioned at a second side of the baseboard, the middle parts of the first rail positioning board and the second rail positioning board are overlapped, a steering guide rail block is fixed on the rotary tray, a plurality of inner baffle columns are arranged at the edge of the rotary tray, a plurality of outer baffle columns are connected detachably on the baseboard, the outer baffle columns are positioned at the peripheral of the rotary tray. According to the the utility model, the first rail positioning board and the second rail positioning board can rotate relatively, the utility model is suitable for commutation of the cross section of rails crossed by various angles and has extensive adaptability, moreover, the utility model can effectively prevent the loose of the falling protector during steering and can ensure the safety of high-lift operation.
Description
Technical field
The utility model relates to fall arrest lifesaving technical field of safety devices, is applicable to work high above the ground, ensures the safety of work high above the ground, relates to the high-altitude and the overhead operation of power system, telecommunications, oil, chemical industry, in particular, relates to a kind of track steering gear.
Background technology
In industries such as the power transmission and transformation of power system, telecommunications, oil, chemical industry work high above the ground is arranged all,, reliable falling-proof safety device must be arranged in order to guarantee operating personnel's life security.In work high above the ground, pylon is provided with guide rail usually, and the operating personnel is stuck in catching device on the guide rail, and when work high above the ground personnel accidental fall, the automatic locking of catching device meeting guarantees work high above the ground personnel's safety in orbit thus.Guide rail generally vertically is provided with along pylon, also horizontal guide rail can be set as required, an iron rake with three to six teeth of power system for example, it is high-end cross-arm, bifurcated stent is arranged, guide rail also will be laid at this punishment fork, at the track infall, catching device need be changed on the other track, operation easier is bigger, and carry out dismounting in the air at height and operate, danger is very big, and is very dangerous.
The utility model content
The purpose of this utility model is to provide the steering gear of a kind of angle adjustable formula, it is installed in the cross-connection point of the track that is arbitrarily angled intersection, make catching device between cross track, to exchange, obtain quick, safety commutation, thereby solve the potential safety hazard that between track, commutates and need the secondary installing catching device and exist.。
The technical scheme that its technical problem that solves the utility model adopts is: construct the steering gear of a kind of adjustable angle formula, comprise the rotating disk that is rotationally connected by central shaft, base plate, the first tracks positioned plate and the second tracks positioned plate, described rotating disk is positioned at first side of described base plate, described first tracks positioned plate and the described second tracks positioned plate are positioned at second side of described base plate, the middle part of the described first tracks positioned plate and the second tracks positioned plate is overlapping, be fixed with the divert guide track piece on the described rotating disk, the edge of described rotating disk is provided with a plurality of interior bumping posts, be removably connected with a plurality of outer bumping posts on the described base plate, described outer bumping post is positioned at the periphery of described rotating disk.
In angle adjustable formula described in the utility model steering gear, described base plate is a disc, and the diameter of described disk is greater than the diameter of described rotating disk.
In angle adjustable formula described in the utility model steering gear, the edge of described base plate is along circumferentially evenly being provided with a plurality of locating holes, and described outer bumping post is removably disposed in the described locating hole.
In angle adjustable formula described in the utility model steering gear, described outer bumping post exposes second side of described base plate.
In angle adjustable formula described in the utility model steering gear, described outer bumping post exposes the height of part of second side of described base plate greater than the thickness of the described first tracks positioned plate and second tracks positioned plate stack.
In angle adjustable formula described in the utility model steering gear, the two ends of described first tracks positioned plate and the described second tracks positioned plate are provided with the track fixed block.
In angle adjustable formula described in the utility model steering gear, described divert guide track piece is the T way block.
In angle adjustable formula described in the utility model steering gear, described interior bumping post is a bolt.
In angle adjustable formula described in the utility model steering gear, described outer bumping post is a bolt.
In angle adjustable formula described in the utility model steering gear, a plurality of described interior bumping posts are evenly distributed on the edge of described rotating disk.
Implement angle adjustable formula of the present utility model steering gear, have following beneficial effect: the first tracks positioned plate and the second tracks positioned plate of angle adjustable formula of the present utility model steering gear can relatively rotate, be suitable for commutation with the infall of the track of various angular cross, has extensive applicability, in addition, angle adjustable formula of the present utility model steering gear also has interior bumping post and outer bumping post, and catching device gets loose in the time of can effectively preventing to turn to, and has guaranteed the security of work high above the ground.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the stereogram of angle adjustable formula of the present utility model steering gear;
Fig. 2 is the front view of angle adjustable formula of the present utility model steering gear;
Fig. 3 is the right view of angle adjustable formula of the present utility model steering gear;
Fig. 4 is the rearview of angle adjustable formula of the present utility model steering gear;
Fig. 5 is that the rotating disk of angle adjustable formula of the present utility model steering gear revolves the front view after turning 90 degrees.
The specific embodiment
Angle adjustable formula of the present utility model steering gear is installed on the infall of track, is used for catching device and forwards another track to by a track, introduces angle adjustable formula of the present utility model steering gear below in conjunction with the accompanying drawing detailed annotation and how to implement.
As scheme institute 1 to shown in Figure 5, an embodiment for angle adjustable formula of the present utility model steering gear, rotating disk 1, base plate 2, the first tracks positioned plate 3 and the second tracks positioned plate 4 are rotatably connected by central shaft 5, and rotating disk 1, base plate 2, the first tracks positioned plate 3 and the second tracks positioned plate 4 can relatively rotate with respect to each other.Its turntable 1 is positioned at first side of base plate 2, and the first tracks positioned plate 3 and the second tracks positioned plate 4 are positioned at second side of base plate 2.The middle part overlaid of the first tracks positioned plate 3 and the second tracks positioned plate 4 is provided with.Be set with rotary rail piece 6 on the rotating disk 1, rotary rail piece 6 can rotate with rotating disk 1, and the edge of rotating disk 1 is provided with a plurality of interior bumping posts 11, is removably connected with a plurality of outer bumping posts 21 on the base plate 2, and outer bumping post 21 is positioned at the periphery of rotating disk 1.
In the present embodiment, base plate 2 is a disc, its diameter is greater than the diameter of rotating disk 1, the edge of base plate 2 is along circumferentially evenly being provided with a plurality of locating holes 22, outer bumping post 21 dismountable being arranged in these locating holes 22 are not provided with outer bumping post 21 in that part of locating hole that is blocked by the first tracks positioned plate 3 and the second tracks positioned plate 4.Not keeping out of outer bumping post 21 slide into catching device on the divert guide track 6 when rotating, owing to can increase the security of work high above the ground by the slippage of rotation guide rail with divert guide track.Second side of exposing base plate 2 of outer bumping post 21, and the height of the part 211 of second side of exposing base plate 2 of outer bumping post 21 is decided the thickness of outside plate 4 stacks greater than the described first tracks positioned plate 3 and second track.The 211 pairs first tracks positioned plates 3 of part and second location-plate 4 of second side of exposing base plate 2 of outer bumping post 21 play position-limiting action, limit the angle in relative rotation of the first tracks positioned plate 3 and the second tracks positioned plate 4 and base plate 2.
In the present embodiment, the two ends of the first tracks positioned plate 3 are respectively arranged with tracks positioned piece 31, and every end is provided with the track fixed block 31 of two rectangular shapes arranged side by side, and the vertical edge of T shape track is fixed between two track specified block 31.Equally, the two ends of the second tracks positioned plate 4 are provided with track fixed block 41, the track fixed block 31 on its structure and the first tracks positioned plate 3 identical.
When angle adjustable formula steering gear of the present utility model is installed, pull down outer bumping post 21 earlier, after unloading outer bumping post 21, owing to there is not outer bumping post 21 to expose part 211 spacing of base plate second side, the first tracks positioned plate 3 and the second tracks positioned plate 4 can freely relatively rotate, situation according to the track intersection, fixedly connected with first track in the two ends of the first tracks positioned plate 3, fixedly connected with second track in the both ends or one end of the second tracks positioned plate 4, because the first tracks positioned plate 3 and the second tracks positioned plate 4 can relatively rotate, so be suitable for the track of any angular cross.After track is connected, the first tracks positioned plate 3 and the second tracks positioned plate 4 just are fixed up, then outer bumping post 21 is installed on the base plate 2, being about to outer bumping post 21 is installed in not in the locating hole 22 that is blocked by the first tracks positioned plate 3 and the second tracks positioned plate 4, because outer bumping post 21 exposes the position-limiting action of part 211 of second side of base plate 2, base plate 2 can only rotate among a small circle.When catching device need turn to second track by first track, rotate rotating disk 1, divert guide track piece 6 is alignd with first track, catching device is slided on the divert guide track piece 6 by first track, and then rotation rotating disk 1, divert guide track piece 6 is alignd with second track, catching device is slided on second track by divert guide track piece 6, finish turning to of catching device.Because the existence of interior bumping post 11 is arranged, no matter which kind of position rotating disk 1 is in, when catching device is come by the track slip that does not have and divert guide track piece 6 aligns, and all can be owing to the position-limiting action of interior bumping post 11, can not loose from the place track, guarantee the security of work high above the ground.
In the present embodiment; interior bumping post 11 can be bolt or steel column; be evenly distributed on the edge of rotating disk 1; the mode that adopts welding or removably connect is arranged on the rotating disk 1; also can enclose the edge with bumping post 21 in substituting in the setting of the edge of rotating disk 1 in the reality, these are also within protection domain of the present utility model.Outer bumping post 21 can be a bolt, dismountable being installed on the base plate 2, and base plate 2 also can be rectangle or square plate.
The first tracks positioned plate and the second tracks positioned plate of angle adjustable formula of the present utility model steering gear can relatively rotate, be suitable for commutation with the infall of the track of various angular cross, has extensive applicability, in addition, angle adjustable formula of the present utility model steering gear also has interior bumping post and outer bumping post, catching device gets loose in the time of can effectively preventing to turn to, and has guaranteed the security of work high above the ground.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. angle adjustable formula steering gear, it is characterized in that, comprise the rotating disk that is rotationally connected by central shaft, base plate, the first tracks positioned plate and the second tracks positioned plate, described rotating disk is positioned at first side of described base plate, described first tracks positioned plate and the described second tracks positioned plate are positioned at second side of described base plate, the middle part of the described first tracks positioned plate and the second tracks positioned plate is overlapping, be fixed with the divert guide track piece on the described rotating disk, the edge of described rotating disk is provided with a plurality of interior bumping posts, be removably connected with a plurality of outer bumping posts on the described base plate, described outer bumping post is positioned at the periphery of described rotating disk.
2. angle adjustable formula according to claim 1 steering gear is characterized in that, described base plate is a disc, and the diameter of described disk is greater than the diameter of described rotating disk.
3. angle adjustable formula according to claim 2 steering gear is characterized in that, the edge of described base plate is along circumferentially evenly being provided with a plurality of locating holes, and described outer bumping post is removably disposed in the described locating hole.
4. angle adjustable formula according to claim 3 steering gear is characterized in that, described outer bumping post exposes second side of described base plate.
5. angle adjustable formula according to claim 4 steering gear, described outer bumping post are exposed the height of part of second side of described base plate greater than the thickness of the described first tracks positioned plate and second tracks positioned plate stack.
6. according to each described angle adjustable formula steering gear of claim 1 to 5, it is characterized in that the two ends of described first tracks positioned plate and the described second tracks positioned plate are provided with the track fixed block.
7. angle adjustable formula according to claim 6 steering gear is characterized in that, described divert guide track piece is the T way block.
8. angle adjustable formula according to claim 6 steering gear is characterized in that, described interior bumping post is a bolt.
9. angle adjustable formula according to claim 6 steering gear is characterized in that, described outer bumping post is a bolt.
10. angle adjustable formula according to claim 6 steering gear is characterized in that, a plurality of described interior bumping posts are evenly distributed on the edge of described rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020111476XU CN201643476U (en) | 2010-02-05 | 2010-02-05 | Angle-adjustable type steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020111476XU CN201643476U (en) | 2010-02-05 | 2010-02-05 | Angle-adjustable type steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643476U true CN201643476U (en) | 2010-11-24 |
Family
ID=43108672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020111476XU Expired - Lifetime CN201643476U (en) | 2010-02-05 | 2010-02-05 | Angle-adjustable type steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145209B (en) * | 2010-02-05 | 2013-05-15 | 深圳市通力信科技有限公司 | Angle-adjustable steering gear |
-
2010
- 2010-02-05 CN CN201020111476XU patent/CN201643476U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145209B (en) * | 2010-02-05 | 2013-05-15 | 深圳市通力信科技有限公司 | Angle-adjustable steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518000 Bantian street community to horse Wai Tsai nest industrial area B Building 1 floor Patentee after: Tonys Technologies Co., Ltd. Address before: 518052, building 26, 2 Industrial Zone, two road, Nantou pass, Nanshan District, Guangdong, Shenzhen Patentee before: Tonys Technologies Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |