CN203609773U - Anti-dropping device for work high above ground - Google Patents
Anti-dropping device for work high above ground Download PDFInfo
- Publication number
- CN203609773U CN203609773U CN201320765338.7U CN201320765338U CN203609773U CN 203609773 U CN203609773 U CN 203609773U CN 201320765338 U CN201320765338 U CN 201320765338U CN 203609773 U CN203609773 U CN 203609773U
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- China
- Prior art keywords
- base plate
- base
- dropping
- falling rods
- tube connector
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- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model discloses an anti-dropping device for work high above the ground and belongs to the technical field of safety protection. The anti-dropping device comprises an anti-dropping rod and a base, wherein the anti-dropping rod is provided with a hanging ring, and the base is used for stabilizing the anti-dropping rod. The base comprises a rectangular strip-shaped bottom plate, bolt holes and positioning bolts are arranged at the two ends of the bottom plate respectively, and a connecting pipe used for connecting the anti-dropping rod in a sleeving mode is perpendicularly welded to the middle of the bottom plate, wherein the bolt holes are matched with the positioning bolts, and a plurality of matched bolt holes and tightening bolts for tightening the anti-dropping rod are arranged on the side wall of the connecting pipe. A plurality of hanging rings are arranged on the top of the anti-dropping rod from top to bottom in parallel. The anti-dropping device is simple in structure and convenient to disassemble and assemble, eliminates potential safety hazards caused by the phenomenon of low hanging and high utilization, can still have excellent safety performance after being used several times and sufficiently guarantees safety of overhead working personnel.
Description
Technical field
The utility model relates to a kind of safety device, specifically a kind of work high above the ground protector.
Background technology
Along with social development, electric energy plays the important and pivotal role in people's production and life, and for guaranteeing the normal operation of electrical network, work about electric power personnel need regularly detect electrical network and safeguard.When station construction, conventionally need on the framework of high-altitude, work, in order to guarantee construction safety, often adopt at present the method for scaffolding, operating personnel's safety belt system is hung on the transverse tube of scaffold, prevent from falling, guarantee operating personnel's personal safety.But be sometimes subject to the restriction in space, construction site, safety belt system can only be hung on cross-arm framework, this mode belongs to " low extension is high to be used ", does not have protective effect while falling.
Publication number is that the patent of 202409889U discloses a kind of fall protection device for working at height, comprise the connecting rod for being connected with shaft tower and be arranged on the large hook clamping ring on connecting rod, simple in structure, use flexibly, eliminate " low extension is high to be used " existing potential safety hazard.But this falling proof device only relies on two nuts that connecting rod is fixed on shaft tower, repeatedly use rear connecting rod easily to occur fixing not firm, even from the phenomenon of the downward landing of bolt hole of shaft tower, cannot guarantee operating personnel's safety.
Utility model content
The utility model technical issues that need to address are to provide one and take up room littlely, easy to use, and security performance is high, repeatedly used fall protection device for working at height.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Fall protection device for working at height, comprises that top is provided with the anti-falling rods of link, and the bottom of described anti-falling rods is fitted with the base for firm anti-falling rods; Described base comprises rectangle strip base plate, the both ends of base plate are provided with respectively mutually equipped bolt hole and bolt, the middle part vertical welding of base plate, for being set with the tube connector of anti-falling rods, is provided with several bolts hole that are equipped with mutually and fastening bolt for fastening anti-falling rods on the sidewall of tube connector.On two long sides of described base plate, be respectively arranged with backplate vertically downward.
Further improvement of the utility model is: between described tube connector and base plate, be provided with reinforcement.
Further improvement of the utility model is: described reinforcement adopts square baffle plate, and the level board of square baffle plate is fixedly welded on base plate upper surface, and the vertical plate of square baffle plate is fixedly welded on the lateral wall of tube connector.
Further improvement of the utility model is: the top of described anti-falling rods is set side by side with some links from top to bottom.
Owing to having adopted technique scheme, the technological progress that the utility model is obtained is:
The utility model is simple in structure, and easy accessibility has not only been eliminated " low extension is high to be used " existing potential safety hazard, and still can have been guaranteed enough security performances after repeatedly using, and fully ensures work high above the ground personnel's safety.Described anti-falling rods is fixed on the cross-arm of high-altitude framework by base, anti-falling rods is installed firm, is difficult for becoming flexible, and has greatly improved security performance; Described base and anti-falling rods are for removably connecting, simple in structure, easy to carry.On two long sides of described base plate, be respectively arranged with backplate vertically downward, when installation, can play positioning action, not only contribute to increase work efficiency, and improved the stability that base is connected with cross-arm.
Between described tube connector and base plate, be provided with reinforcement, guarantee that tube connector and base plate are connected firmly, and have improved security performance.
On described anti-falling rods, be set up in parallel several links from top to bottom, operating personnel can, according to the link of self-condition and environmental selection proper height of living in, so not only can ensure personal safety but also can not affect the flexibility of constructing operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, anti-falling rods, 2, base plate, 3, tube connector, 4, reinforcement, 5, link, 6, backplate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
Fall protection device for working at height, its structure as shown in Figure 1, comprises anti-falling rods 1 and the base for firm anti-falling rods 1.
Base comprises rectangle strip base plate 2, tube connector 3 and reinforcement 4.The two ends of base plate 2 are respectively provided with a bolt hole, by equipped bolt in bolt hole, base are fixedly mounted on the cross-arm of high-altitude framework; Backplate 6 is vertically downward set respectively on two long sides of base plate 2, and floor installation is on cross-arm time, and backplate 6 is positioned at the both sides of cross-arm, when installation, can play positioning action, increase work efficiency, increase the contact area of base and cross-arm simultaneously, base is connected more firm with cross-arm.Tube connector 3 is axially vertically set on the middle part of base plate 2, and the bottom welding of tube connector 3, on the surface of base plate 2, is provided with bolt hole on the sidewall of tube connector 3, by the equipped fastening anti-falling rods 1 of bolt in bolt hole.Reinforcement 4 is square baffle plate, and the level board of square baffle plate is fixedly welded on the upper surface of base plate, and the vertical plate of square baffle plate is welded on the lateral wall of tube connector 3, thereby guarantees tube connector 3 and base plate 2 stable connections.
The bottom of anti-falling rods 1 is sleeved in base tube connector 3, and the bottom of anti-falling rods 1 is provided with bolt hole, by with tube connector 3 on bolt be equipped with mutually anti-falling rods being fixed in tube connector securely.The top welding of anti-falling rods 1 arranges several links 5, and for being hanging safety belt, link 5 is set up in parallel from top to bottom on anti-falling rods 1, and convenient working personnel are according to the link 5 of self-condition and environmental selection proper height of living in.
While using the utility model, first base is placed on cross-arm, bolt hole on base plate 2 is aimed at bolt hole intrinsic on cross-arm, coordinate base is fastened on the cross-arm of high-altitude framework by bolts and nuts, or adopt welding mode by floor installation on the cross-arm of high-altitude framework, then anti-falling rods 1 bottom is inserted to tube connector 3 interior and fastening with bolts and nuts cooperation, last operating personnel hangs over safety belt system on the link 5 of anti-falling rods 1 proper height, can guarantee ascend operation personnel's personal safety.
Claims (4)
1. fall protection device for working at height, comprises that top is provided with the anti-falling rods of link (5) (1), is characterized in that: the bottom of described anti-falling rods (1) is fitted with the base for firm anti-falling rods (1); Described base comprises rectangle strip base plate (2), the both ends of base plate are provided with respectively mutually equipped bolt hole and bolt, the middle part vertical welding of base plate (2) is used for being set with the tube connector (3) of anti-falling rods (1), is provided with several bolts hole that are equipped with mutually and fastening bolt for fastening anti-falling rods (1) on the sidewall of tube connector; On two long sides of described base plate (2), be respectively arranged with backplate (6) vertically downward.
2. fall protection device for working at height according to claim 1, is characterized in that: between described tube connector (3) and base plate (2), be provided with reinforcement (4).
3. fall protection device for working at height according to claim 2, it is characterized in that: described reinforcement (4) adopts square baffle arrangement, the level board of square baffle plate is fixedly welded on the upper surface of base plate (2), and the vertical plate of square baffle plate is fixedly welded on the lateral wall of tube connector (3).
4. according to the fall protection device for working at height described in claims 1 to 3 any one, it is characterized in that: the top of described anti-falling rods (1) is set side by side with some links (5) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765338.7U CN203609773U (en) | 2013-11-29 | 2013-11-29 | Anti-dropping device for work high above ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765338.7U CN203609773U (en) | 2013-11-29 | 2013-11-29 | Anti-dropping device for work high above ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609773U true CN203609773U (en) | 2014-05-28 |
Family
ID=50762458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765338.7U Expired - Fee Related CN203609773U (en) | 2013-11-29 | 2013-11-29 | Anti-dropping device for work high above ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN110665141A (en) * | 2019-10-16 | 2020-01-10 | 江苏华滋能源工程有限公司 | Welding safety rope support |
-
2013
- 2013-11-29 CN CN201320765338.7U patent/CN203609773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN110665141A (en) * | 2019-10-16 | 2020-01-10 | 江苏华滋能源工程有限公司 | Welding safety rope support |
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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 |
Granted publication date: 20140528 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |