CN201384805Y - Steel cable fixation device for falling prevention used in electrical tower - Google Patents
Steel cable fixation device for falling prevention used in electrical tower Download PDFInfo
- Publication number
- CN201384805Y CN201384805Y CN200920143470U CN200920143470U CN201384805Y CN 201384805 Y CN201384805 Y CN 201384805Y CN 200920143470 U CN200920143470 U CN 200920143470U CN 200920143470 U CN200920143470 U CN 200920143470U CN 201384805 Y CN201384805 Y CN 201384805Y
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- CN
- China
- Prior art keywords
- tower
- steel plate
- sleeve pipe
- cable wire
- compressing tablet
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- 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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Abstract
A steel cable fixation device for falling prevention used in an electrical tower comprises a clamping mechanism fixedly connected to a tower and a sleeve fixedly connected with a steel cable, and the sleeve is vertically and detachably connected to the steel plate of the clamping mechanism; and two L-shaped fixed tablets are symmetrically and fixedly arranged on the bottom surface of the steel plate, an L-shaped movable tablet is connected to each fixed tablet through a fastening bolt, and the fixed tablets and the movable tablets are adopted to clamp the angle steel of the tower in between and are locked through the fastening bolts. The steel cable fixation device is a permanent limiting facility fixed on a tower, and no welding or drilling is conducted on the tower, thereby not causing new potential safety hazard to the tower; and the utility model has the advantages of simple structure, convenient and flexile operation, easy operation for working personnel, high safety value, easy installation and universality.
Description
Technical field:
The utility model relates to and is used for anti-fall cable wire fixture on a kind of electric force pole tower.
Background technology:
In sending the high-altitude work progress of electric overhead transmission line shaft tower; the capital relates to workmen's safeguard protection; the staff usually was free-hand climbing shaft tower and following shaft tower in the past; there is not effective safety prevention measure; in case accidentally drop or step on cunning; hardly imaginable serious consequence will take place; cable wire of suspention above shaft tower is also arranged in the prior art; perforate on the angle steel of shaft tower bottom; the lower end of cable wire is passed from the hole and is fixed on the angle steel; or directly be welded on the lower end of cable wire on the angle steel; no matter be to take to bore a hole or adopt the mode of welding, all can cause damage, influence its steadiness shaft tower; have great potential safety hazard, and cable wire can not be fixed on the angle steel firmly.
The utility model content:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of anti-fall cable wire fixture that is used for that forever is installed in the shaft tower bottom, need not the shaft tower perforate or snap just and cable wire can be securely fixed on the angle steel of shaft tower bottom, do not have potential safety hazard.
The utility model technical solution problem adopts following technical scheme:
Be used for anti-fall cable wire fixture on the electric force pole tower, described cable wire fixture comprises the clamping device that can form a fixed connection with shaft tower and is used for fixing the sleeve pipe that is connected cable wire that sleeve pipe vertically removably is connected on the steel plate of clamping device; Be installed with the fixedly compressing tablet of two " L " shapes in steel plate bottom surface symmetry, fixedly connect the movable compressing tablet of " L " shape on the compressing tablet separately by a fastening bolt at each, fixedly compressing tablet and movable compressing tablet are held in the centre with the angle clip of shaft tower and lock by fastening bolt.
Design feature of the present utility model also is:
Perforate on the steel plate of described clamping device, the thread segment of sleeve pipe are plugged in the described hole, and the above and below that is positioned at steel plate on the thread segment of sleeve pipe respectively is provided with nut, by two nuts sleeve pipe are locked on the steel plate.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is the permanent fixation means that is fixed on the shaft tower bottom, needn't snap or holes shaft tower, therefore can not produce new potential safety hazard to shaft tower; The utility model is simple in structure, and is flexible to operation, and the staff easily grasps use, has very large safe value, and installs easily, has versatility.
2, between sleeve pipe of the present utility model and the clamping device for removably being connected, sleeve pipe has versatility, can be the different situations of angle steel or round steel according to shaft tower therefore, changes different clamping devices.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Figure 1A is the upward view of Fig. 1.
Fig. 2 is the structural representation of the utility model second embodiment.
Number in the figure: 1 clamping device, 11 steel plates, 12 fixing compressing tablets, 13 fastening bolts, 14 movable compressing tablets, 2 sleeve pipes, 3 cable wires, 4 " U " shape bolt.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment,
Non-limiting examples is as described below:
Embodiment 1: referring to Fig. 1, Figure 1A, the cable wire fixture of present embodiment comprises the clamping device 1 that can form a fixed connection with shaft tower and is used for fixing the sleeve pipe 2 that is connected cable wire, the main body of clamping device is a block plate 11, and sleeve pipe 2 vertically removably is connected on the steel plate 11; Be installed with the fixedly compressing tablet 12 of two " L " shapes in steel plate bottom surface symmetry, fixedly pass through the movable compressing tablet 14 that a fastening bolt 13 connects " L " shape separately on the compressing tablet at each, fixedly compressing tablet 12 and movable compressing tablet 14 are held in the angle clip of shaft tower middle also by fastening bolt 13 lockings, clamping device 1 just can be fixed on the angle steel of shaft tower like this, cable wire 3 inserts in the sleeve pipe 2, with the sleeve pipe flattening deformation, cable wire 3 promptly is fixed in the sleeve pipe 2.Sleeve pipe has versatility, be divided into different situations such as angle steel or round steel according to shaft tower, for being convenient for changing different clamping devices, therefore will be set to dismountable connected mode between sleeve pipe 2 and the clamping device 1, when specifically being provided with, perforate on the steel plate 11 of clamping device, the thread segment of sleeve pipe 2 is plugged in the described hole, and the above and below that is positioned at steel plate on the thread segment of sleeve pipe respectively is provided with nut, by two nuts sleeve pipe 2 is locked on the steel plate 11.
The cable wire fixture of present embodiment is a permanent installation, is applicable to that shaft tower is the situation of angle steel, adopts this device to snap or hole shaft tower, therefore can not produce new potential safety hazard to shaft tower.
Embodiment 2: referring to Fig. 2, in order to be applicable to that shaft tower is the situation of pipe (steel tube tower, concrete shaft tower) cat ladder, steel plate is set to " L " shape, the horizontal component of steel plate is connected with sleeve pipe 2, the vertical portion of steel plate is four holes separately, " U " shape bolt 4 of grafting in per two holes, " U " shape bolt sleeve is connected on the round steel of shaft tower, and the nut screwing clamping on " U " shape bolt 4 can be fixed on this device on the shaft tower cat ladder.
Claims (2)
1, is used for anti-fall cable wire fixture on the electric force pole tower, it is characterized in that, described cable wire fixture comprises the clamping device (1) that can form a fixed connection with shaft tower and is used for fixing the sleeve pipe (2) that is connected cable wire (3) that sleeve pipe vertically removably is connected on the steel plate (11) of clamping device (1); Be installed with the fixedly compressing tablet (12) of two " L " shapes in steel plate bottom surface symmetry, fixedly connect the movable compressing tablet (14) of " L " shape on the compressing tablet (12) separately by a fastening bolt (13) at each, in the middle of fixedly compressing tablet (12) and movable compressing tablet (14) are held in the angle clip of shaft tower and pass through fastening bolt (13) and lock.
2, be used for anti-fall cable wire fixture on the electric force pole tower according to claim 1, it is characterized in that, steel plate (11) in described clamping device (1) is gone up perforate, the thread segment of sleeve pipe (2) is plugged in the described hole, the above and below that is positioned at steel plate (11) on the thread segment of sleeve pipe (2) respectively is provided with nut, by two nuts sleeve pipe (2) is locked on the steel plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143470U CN201384805Y (en) | 2009-03-25 | 2009-03-25 | Steel cable fixation device for falling prevention used in electrical tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143470U CN201384805Y (en) | 2009-03-25 | 2009-03-25 | Steel cable fixation device for falling prevention used in electrical tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201384805Y true CN201384805Y (en) | 2010-01-20 |
Family
ID=41577326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143470U Expired - Fee Related CN201384805Y (en) | 2009-03-25 | 2009-03-25 | Steel cable fixation device for falling prevention used in electrical tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201384805Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728013A (en) * | 2012-06-06 | 2012-10-17 | 河南省电力公司信阳供电公司 | Seat belt suspension device |
| CN102864725A (en) * | 2012-09-13 | 2013-01-09 | 三一重工股份有限公司 | Spreading machine and ironing plate counter bending device thereof |
| CN110420408A (en) * | 2019-06-22 | 2019-11-08 | 贵州电网有限责任公司 | A kind of high-altitude working safety dragline component and high-altitude working safety guide cable system |
| CN110694194A (en) * | 2019-09-18 | 2020-01-17 | 沪东中华造船(集团)有限公司 | Method for expanding anchoring position of safety belt |
-
2009
- 2009-03-25 CN CN200920143470U patent/CN201384805Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728013A (en) * | 2012-06-06 | 2012-10-17 | 河南省电力公司信阳供电公司 | Seat belt suspension device |
| CN102864725A (en) * | 2012-09-13 | 2013-01-09 | 三一重工股份有限公司 | Spreading machine and ironing plate counter bending device thereof |
| CN110420408A (en) * | 2019-06-22 | 2019-11-08 | 贵州电网有限责任公司 | A kind of high-altitude working safety dragline component and high-altitude working safety guide cable system |
| CN110694194A (en) * | 2019-09-18 | 2020-01-17 | 沪东中华造船(集团)有限公司 | Method for expanding anchoring position of safety belt |
| CN110694194B (en) * | 2019-09-18 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Method for expanding anchoring position of safety belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20130325 |