CN101972524B - Substation isolating switch installation safety belt suspension device - Google Patents
Substation isolating switch installation safety belt suspension device Download PDFInfo
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- CN101972524B CN101972524B CN2010102761831A CN201010276183A CN101972524B CN 101972524 B CN101972524 B CN 101972524B CN 2010102761831 A CN2010102761831 A CN 2010102761831A CN 201010276183 A CN201010276183 A CN 201010276183A CN 101972524 B CN101972524 B CN 101972524B
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- safety belt
- hole
- sleeve pipe
- suspension arrangement
- supporting sleeve
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Abstract
The invention discloses a substation isolating switch installation safety belt suspension device which comprises an upper clamp board, a lower clamp board, bolts and a suspension rod, wherein the upper clamp board and the lower clamp board are respectively provided with a long hole, extension lines of the center lines of the long holes of the upper clamp board and the lower clamp board are provided with through holes, and the through holes of the upper clamp board and the lower clamp board are located at different ends of the long holes; the opposite faces of the upper clamp board and the lower clamp board are respectively provided with a baffle board, and the baffle boards of the upper clamp board and the lower clamp board are respectively isolated from the long holes and the through holes; a sleeve pipe for fixing the suspension rod is also arranged on the upper clamp board, the suspension rod can be inserted into the sleeve pipe, and the upper end of the suspension rod is provided with a suspension device for suspending a safety belt; and the bolts are locked after respectively passing through the through hole or the long hole of the upper clamp board and the through hole or the long hole of the lower clamp board. The invention has the advantage of solving the potential safety hazard that the isolating switch installation safety belt is suspended in a high position and used in a low position; moreover, the invention has the advantages of convenient installation and use, installation time saving and cost saving as compared with scaffoldings or elevating platforms.
Description
Technical field
The present invention relates to a kind of power transformation operation Work tool, particularly a kind of substation isolating-switch is installed the safety belt suspension arrangement.
Background technology
In recent years, along with the arrival of transformer substation construction peak period, isolating switch is widely applied as the electric equipments of open type transformer station.For guaranteeing the safety in the work progress, in the process that isolating switch is installed, do not allow to hang over safety belt on the insulator, in order to hang safety belt; Often need set up scaffold or use ladder truck,, often have limitation in height owing to set up scaffold, ladder truck though can solve the suspension problem of safety belt like this; Thereby the low height of hanging of the high-rise working safety belt of the generation of following also becomes the problem that must solve with problem; Simultaneously, need the more time of cost owing to set up scaffold etc., and the present transformer station that builds mostly the duration is tight, cost is low; When guaranteeing safety, how improving efficiency of construction is the current problem that need solve with reducing the cost input.
Summary of the invention
The objective of the invention is to overcome the weak point of prior art; Solve that safety belt is low hangs high usefulness and provide a kind of; And easy to install, set-up time and expense are than setting up scaffold or using ladder truck to have the substation isolating-switch of bigger saving that the safety belt suspension arrangement is installed.
A kind of substation isolating-switch is installed the safety belt suspension arrangement, and its structural feature is: comprise train wheel bridge, lower plate, bolt; Hanger bar; On upper and lower clamping plate, be respectively arranged with slotted hole, the extended line of upper and lower two clamping plate slotted hole center lines is provided with through hole, and the through hole on upper and lower two clamping plate is positioned at the difference end of slotted hole; On upper and lower two clamping plate that one side in opposite directions, be respectively arranged with baffle plate; Baffle plate on upper and lower two clamping plate is isolated slotted hole and through hole respectively, on train wheel bridge, also is provided with the sleeve pipe that is used for fixing hanger bar, and described hanger bar can be inserted in the sleeve pipe; Be provided with the suspension arrangement of suspension safety belt in the upper end of hanger bar, bolt is locked after passing through hole or the slotted hole on slotted hole and the lower plate or the through hole of train wheel bridge respectively.
The substation isolating-switch of this structure is installed the safety belt suspension arrangement; In use; Upper and lower clamping plate are installed on the upper and lower faces of the base of isolating switch respectively, should make the baffle plate on the train wheel bridge lower surface be stuck in a side of base during installation, and make baffle plate on the lower plate upper surface be stuck in the opposite sides of base; Again two bolts are passed the through hole and the slotted hole of upper and lower clamping plate this moment respectively; Then locking is inserted sleeve pipe with hanger bar again, safety belt is hung on the suspension arrangement of hanger bar to get final product again.This substation isolating-switch is installed the safety belt suspension arrangement and has been solved isolating switch the low potential safety hazard of hanging high usefulness of safety belt is installed, and have easy to install, the advantage that set-up time and expense are ascended a height and saved than scaffolding or use.
Suspension arrangement on the described hanger bar is a link.
The position of described sleeve pipe on train wheel bridge is the through hole that is positioned at train wheel bridge, and sleeve pipe is at the cutting plane that is provided with handled easily near the through hole.
Described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat that raises; Described rising seat includes supporting sleeve and pedal; Pedal is fixed on the supporting sleeve; Supporting sleeve or identical with the specification of sleeve pipe is respectively arranged with locating hole on supporting sleeve, sleeve pipe, hanger bar, supporting sleeve is connected through alignment pin or bolt respectively with hanger bar with hanger bar, sleeve pipe.
At substation isolating-switch word is installed and is with full the seat that raises is set on the suspension arrangement, the personnel operation that is convenient to operation stands on the seat that raises for operating personnel and to carry out various operations.
Described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat that raises; Described rising seat includes supporting sleeve and pedal; Pedal is fixed on the supporting sleeve; Supporting sleeve or identical with the specification of sleeve pipe, the contacted end face of upper end, supporting sleeve and sleeve pipe that is overlapped in sleeve pipe at supporting sleeve is the dentation end, the dentation end interlock mutually of supporting sleeve and sleeve pipe.
Described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat that raises, and described rising seat includes supporting sleeve and pedal, and pedal is fixed on the supporting sleeve, outside the be placed in sleeve pipe of supporting sleeve.
In sum, the present invention compares the following advantage of prior art:
This substation isolating-switch is installed the safety belt suspension arrangement and has been solved isolating switch the low potential safety hazard of hanging high usefulness of safety belt is installed, and have easy to install, the advantage that set-up time and expense are ascended a height and saved than scaffolding or use.
Description of drawings
Fig. 1 is the structural representation that embodiment 1 substation isolating-switch is installed safety belt suspension arrangement hanger bar
Fig. 2 is the train wheel bridge vertical view that the substation isolating-switch of embodiment 1 is installed the safety belt suspension arrangement
Fig. 3 is the train wheel bridge front view that the substation isolating-switch of embodiment 1 is installed the safety belt suspension arrangement
Fig. 4 is the train wheel bridge upward view that the substation isolating-switch of embodiment 1 is installed the safety belt suspension arrangement
Fig. 5 is the lower plate vertical view that the substation isolating-switch of embodiment 1 is installed the safety belt suspension arrangement
Fig. 6 is the vertical view of Fig. 5
Fig. 7 is that upper and lower clamping plate and hanger bar are installed the assembling sketch map
Fig. 8 is that the upper and lower clamping plate and the hanger bar that have when raising seat are installed the assembling sketch map
The specific embodiment
Below in conjunction with embodiment the present invention is described in more detail.
A kind of substation isolating-switch shown in Fig. 1-7 is installed the safety belt suspension arrangement, comprises train wheel bridge 2, lower plate 3, bolt 4; Hanger bar 1 is respectively arranged with slotted hole 5 on upper and lower clamping plate, the extended line of upper and lower two clamping plate slotted hole center lines is provided with through hole 6; Through hole on upper and lower two clamping plate is positioned at the difference end of slotted hole; On upper and lower two clamping plate that one side in opposite directions, be respectively arranged with baffle plate 7, the baffle plate on upper and lower two clamping plate is isolated slotted hole and through hole respectively, on train wheel bridge, also is provided with the sleeve pipe 8 that is used for fixing hanger bar; Described hanger bar can be inserted in the sleeve pipe; Be provided with the suspension arrangement 9 of suspension safety belt in the upper end of hanger bar, suspension arrangement is a link, and bolt is locked after can passing through hole or the slotted hole on slotted hole and the lower plate or the through hole of train wheel bridge respectively.The position of described sleeve pipe on train wheel bridge is the through hole that is positioned at train wheel bridge, and sleeve pipe is being provided with the cutting plane 81 that makes things convenient for the bolt operation near the through hole.
It is identical with prior art that present embodiment is not stated part.
A kind of substation isolating-switch as shown in Figure 8 is installed the safety belt suspension arrangement; Present embodiment and embodiment 1 are basic identical; Just increased the seat that raises, described rising seat 10 includes supporting sleeve 101 and pedal 102, supporting sleeve or identical with the specification of sleeve pipe; The contacted end face of upper end, supporting sleeve and sleeve pipe that is overlapped in sleeve pipe at supporting sleeve is the dentation end, the dentation end interlock mutually of supporting sleeve and sleeve pipe.
Claims (6)
1. a substation isolating-switch is installed the safety belt suspension arrangement, it is characterized in that: comprise train wheel bridge (2), lower plate (3), bolt (4); Hanger bar (1); On upper and lower clamping plate, be respectively arranged with slotted hole (5), the extended line of upper and lower two clamping plate slotted hole center lines is provided with through hole (6), and the through hole on upper and lower two clamping plate is positioned at the difference end of slotted hole; On upper and lower two clamping plate that one side in opposite directions, be respectively arranged with baffle plate (7); Baffle plate on upper and lower two clamping plate is isolated slotted hole and through hole respectively, on train wheel bridge, also is provided with the sleeve pipe (8) that is used for fixing hanger bar, and described hanger bar (1) is inserted in the sleeve pipe; Be provided with the suspension arrangement (9) of suspension safety belt in the upper end of hanger bar, bolt is locked after passing through hole or the slotted hole on slotted hole and the lower plate or the through hole of train wheel bridge respectively.
2. substation isolating-switch according to claim 1 is installed the safety belt suspension arrangement, and it is characterized in that: the suspension arrangement on the described hanger bar is a link.
3. substation isolating-switch according to claim 2 is installed the safety belt suspension arrangement, and it is characterized in that: the position of described sleeve pipe on train wheel bridge is the through hole that is positioned at train wheel bridge, and sleeve pipe is being provided with the cutting plane (81) of handled easily near the through hole.
4. according to any one described substation isolating-switch of claim 1 to 3 the safety belt suspension arrangement is installed; It is characterized in that: described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat (10) that raises; Described rising seat includes supporting sleeve (101) and pedal (102); Pedal is fixed on the supporting sleeve; Supporting sleeve is identical with the specification of sleeve pipe, on supporting sleeve, sleeve pipe, hanger bar, is respectively arranged with locating hole, and supporting sleeve is connected through alignment pin or bolt respectively with hanger bar with hanger bar, sleeve pipe.
5. according to any one described substation isolating-switch of claim 1 to 3 the safety belt suspension arrangement is installed; It is characterized in that: described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat that raises; Described rising seat includes supporting sleeve and pedal; Pedal is fixed on the supporting sleeve; Supporting sleeve is identical with the specification of sleeve pipe, and the contacted end face of upper end, supporting sleeve and sleeve pipe that is overlapped in sleeve pipe at supporting sleeve is the dentation end, the dentation end interlock mutually of supporting sleeve and sleeve pipe.
6. according to any one described substation isolating-switch of claim 1 to 3 the safety belt suspension arrangement is installed; It is characterized in that: described substation isolating-switch is installed the safety belt suspension arrangement and also is provided with the seat that raises; Described rising seat includes supporting sleeve and pedal; Pedal is fixed on the supporting sleeve, and supporting sleeve is placed in outside the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102761831A CN101972524B (en) | 2010-09-07 | 2010-09-07 | Substation isolating switch installation safety belt suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102761831A CN101972524B (en) | 2010-09-07 | 2010-09-07 | Substation isolating switch installation safety belt suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972524A CN101972524A (en) | 2011-02-16 |
| CN101972524B true CN101972524B (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102761831A Active CN101972524B (en) | 2010-09-07 | 2010-09-07 | Substation isolating switch installation safety belt suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972524B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638617A (en) * | 2013-12-24 | 2014-03-19 | 天威保变（秦皇岛）变压器有限公司 | Method and device for fixing safety belt |
| CN105261981B (en) * | 2015-11-16 | 2017-10-13 | 国家电网公司 | Multifunctional knife switch overhauls protective frame |
| CN109395276B (en) * | 2018-09-25 | 2020-09-08 | 中国建筑第八工程局有限公司 | Safety rope suspension device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171032A (en) * | 1978-03-13 | 1979-10-16 | Lee C. Moore Corporation | Safety support for safety belts |
| DE29615297U1 (en) * | 1996-09-03 | 1997-01-09 | Werth Herbert | Mounting device for low-voltage systems |
| CN201263047Y (en) * | 2008-09-12 | 2009-06-24 | 攀枝花电业局 | Safety holder pile for maintaining isolation knife brake |
| CN201453878U (en) * | 2009-06-09 | 2010-05-12 | 吉林省电力有限公司辽源供电公司 | Power distribution switch overhaul anti-dropping device |
| CN201562888U (en) * | 2009-11-25 | 2010-08-25 | 江苏省电力公司无锡供电公司 | Safety support of guillotine |
| CN201807109U (en) * | 2010-09-07 | 2011-04-27 | 福建省第一电力建设公司 | Safety belt suspension system for mounting isolating switch of transformer substation |
-
2010
- 2010-09-07 CN CN2010102761831A patent/CN101972524B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171032A (en) * | 1978-03-13 | 1979-10-16 | Lee C. Moore Corporation | Safety support for safety belts |
| DE29615297U1 (en) * | 1996-09-03 | 1997-01-09 | Werth Herbert | Mounting device for low-voltage systems |
| CN201263047Y (en) * | 2008-09-12 | 2009-06-24 | 攀枝花电业局 | Safety holder pile for maintaining isolation knife brake |
| CN201453878U (en) * | 2009-06-09 | 2010-05-12 | 吉林省电力有限公司辽源供电公司 | Power distribution switch overhaul anti-dropping device |
| CN201562888U (en) * | 2009-11-25 | 2010-08-25 | 江苏省电力公司无锡供电公司 | Safety support of guillotine |
| CN201807109U (en) * | 2010-09-07 | 2011-04-27 | 福建省第一电力建设公司 | Safety belt suspension system for mounting isolating switch of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101972524A (en) | 2011-02-16 |
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Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUJIAN NO.1 ELECTRIC POWER CONSTRUCTION CO., LTD. Effective date: 20140326 Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. FUJIAN Effective date: 20140326 |
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Free format text: CORRECT: ADDRESS; FROM: 350000 FUZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: Fujian No.1 Electric Power Construction Co., Ltd. Address before: 350000 Fuzhou City, Taijiang Province, up to the number of road building, No. 117, Fujian Patentee before: Fujian No.1 Electric Power Construction Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Co-patentee after: China Electrical Construction Group Fujian Engineering Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: State Grid Fujian Electric Power Co., Ltd. Patentee before: State Grid Corporation of China Co-patentee before: Fujian No.1 Electric Power Construction Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |