CN201186115Y - Drop-prevention wall-clamping device for aloft work - Google Patents
Drop-prevention wall-clamping device for aloft work Download PDFInfo
- Publication number
- CN201186115Y CN201186115Y CNU2008200350791U CN200820035079U CN201186115Y CN 201186115 Y CN201186115 Y CN 201186115Y CN U2008200350791 U CNU2008200350791 U CN U2008200350791U CN 200820035079 U CN200820035079 U CN 200820035079U CN 201186115 Y CN201186115 Y CN 201186115Y
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- CN
- China
- Prior art keywords
- transverse bar
- jig arm
- arm
- longitudinal rod
- splint
- 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
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Abstract
The utility model relates to a high altitude anti-falling clamp wall device, which belongs to the technical field of auxiliary facilities for building construction, and is equipped with an F-shaped clamp which comprises an L-shaped arm and an inner clamp arm, wherein the L-shaped arm is equipped with a vertical bar and a transverse bar, the inner clamp arm is adhered on the vertical bar, the transverse bar and the inner clamp arm are parallel, the inner clamp arm and the transverse bar are respectively connected with an inner splint and an outer splint, a testing screw which applies loads and an adjusting nut which limits the position of the inner clamp arm are arranged on the vertical bar, and the testing screw is arranged on the vertical bar which is arranged between the transverse bar and the inner clamp arm. The high altitude anti-falling clamp wall device has reasonable, scientific and simple structure and easy production manufacturing, thereby providing a reliable suspension point of a safety belt for high altitude limb operating personnel which have no reliable and safe protection, and the safe use is guaranteed through a test that the testing screw applies power to the clamp wall device.
Description
Technical field
Safety device, the especially windows etc. that the utility model relates to a kind of the realm of building construction work high above the ground personnel face the safety devices of limit operation when not having reliable protection.
Background technology
Construction site is in later stage during decoration stage, often cause the door and window at positions such as window/balcony to be installed owing to numerous reasons such as technology or duration and when winding up operation protective equipment such as scaffold removed, the operating personnel need prevent the high-altitude by means of safety belt and fall, but this type of place does not have reliable safety belt hitch point to cause this position operating personnel's safety belt not play a role mostly for a long time, and there is great hidden danger in operating personnel's personal safety.
The utility model content
In order to solve the anti-high-altitude of construction site later stage decoration stage operating personnel when window etc. faces the place, limit and the do not have reliable protection problem of falling, the utility model provides a kind of high-lift operation drop prevention wall clamping device, and this sandwich wall device can provide operating personnel's safety belt hitch point to ensure operating personnel's personal safety.
The technical scheme that its technical problem that solves the utility model adopts is: high-lift operation drop prevention wall clamping device, be provided with a F clamp that constitutes by L shaped arm and interior jig arm, L shaped arm is provided with longitudinal rod and transverse bar, interior jig arm is attached on the longitudinal rod, transverse bar is parallel with interior jig arm, be connected with inner splint and external splint on interior jig arm and the transverse bar respectively, longitudinal rod be provided with the test screw rod of load application and limit in the adjusting nut of jig arm position, the test screw rod is arranged on the longitudinal rod between transverse bar and the interior jig arm.
Described inside and outside clamping plate are for bearing the circular metal plate of a constant load, metal sheet surface is provided with high abrasion resisting material coatings such as modified polyurethane elastomer, the surface layer of coating is provided with the fishnet shape groove that increases coefficient of friction, external splint is connected with the screw of transverse bar end by the small screw that its end carries, and inner splint is connected with the retaining nut on the interior jig arm by fastening bolt.The longitudinal rod of L shaped arm is provided with screwed hole, and the test screw rod is screwed in the screwed hole of longitudinal rod.
The utility model is rational in infrastructure, science, simple, manufactures easily, and facing the limit operating personnel for the high-altitude of not having reliable and secure protection provides reliable safety belt hitch point.This sandwich wall device is a F type clamp shape device, interior jig arm is a swing arm, regulate its relative position and location on the longitudinal rod of L shaped arm by a nut, inside and outside clamping plate are garden shape metallic plate, metal sheet surface (metallic plate metope side) is high abrasion resisting materials such as modified polyurethane elastomer, external splint is connected in aggregates with the L shaped arm bolt of clamp, stressed mutually to guarantee that inner splint near metope, establishes the test screw rod is set in bolt hole, the hole on L shaped arm by bolt between the jig arm in inner splint and the clamp.When the fastening bolt on the interior jig arm is subjected to a certain degree external force and screws in, between inner splint and the inner wall of building face, the corresponding generation active force of external splint with wall face, can guarantee relative fixed between sandwich wall device and the body of wall in the frictional force that produces under this active force, by the test screw rod apply parallel to the sandwich wall device with wall face and be not less than the power of a certain safety value, when sandwich wall device and skin do not have obviously as seen displacement, unclamp this sandwich wall device of test screw rod and promptly can be used as the reliable safety belt hitch point of operating personnel, the test screw rod can also double as safety belt link.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1.L shape arm, 2. interior jig arm, 3. external splint, 4. inner splint, 5. fastening bolt, 6. retaining nut, 7. adjusting nut, 8. test screw rod, 9. transverse bar, 10. longitudinal rod.
The specific embodiment
Further narrate embodiment of the present utility model below in conjunction with accompanying drawing.
L shaped arm 1 and the interior jig arm 2 be made up of longitudinal rod 10 and transverse bar 9 constitute the F clamp, interior jig arm 2 is connected on the longitudinal rod 10, transverse bar 9 is parallel with interior jig arm 2, be connected with inner splint 4 and external splint 3 on interior jig arm 2 and the transverse bar 9 respectively, inner splint 4 and external splint 3 all are the circular metal plates that can bear a constant load, metal sheet surface is high abrasion resisting material coatings such as modified polyurethane elastomer, the surface layer of coating is provided with the fishnet shape groove that increases coefficient of friction, external splint 3 is connected with the screw of transverse bar 9 ends by the small screw that its end carries, jig arm 2 in inner splint is connected with retaining nut 6 by fastening bolt 5.Adjusting is set on the longitudinal rod, limit, tighten up in the adjusting nut 7 of jig arm 2, between transverse bar on the longitudinal rod and interior jig arm, screwed hole is set, connect test screw rod 8 at the screwed hole inside spin.
When using the utility model, interior jig arm 2 in the adjusting of adjusting nut 7 down to apart from the suitable distance of interior metope, screwing in fastening bolt 5 withstands on inner splint 2 on the interior metope, fastening retaining nut 6 when strengthening fastening force gradually to suitable degree, screw in test screw rod 8 to inner face near the exterior wall concrete wall surface, strengthen Tightening moment gradually to preset value (power that this setting moment produces metope is not less than and sets safety value) on test screw rod 8, when inner splint 4, external splint 3 unclamps test screw rod 8 when not having obviously as seen displacement with metope, this moment, this sandwich wall device can be used as the anti-fall safety belt hitch point of operating personnel, and the test screw rod can also double as safety belt link.
Claims (3)
1, a kind of high-lift operation drop prevention wall clamping device, it is characterized in that: be provided with a F clamp that constitutes by L shaped arm and interior jig arm, L shaped arm is provided with longitudinal rod and transverse bar, interior jig arm is attached on the longitudinal rod, transverse bar is parallel with interior jig arm, be connected with inner splint and external splint on interior jig arm and the transverse bar respectively, longitudinal rod be provided with the test screw rod of load application and limit in the adjusting nut of jig arm position, the test screw rod is arranged on the longitudinal rod between transverse bar and the interior jig arm.
2, high-lift operation drop prevention wall clamping device according to claim 1, it is characterized in that: described inside and outside clamping plate are for bearing the circular metal plate of a constant load, metal sheet surface is provided with high abrasion resisting material coatings such as modified polyurethane elastomer, the surface layer of coating is provided with the fishnet shape groove that increases coefficient of friction, external splint is connected with the screw of transverse bar end by the small screw that its end carries, and inner splint is connected with the retaining nut on the interior jig arm by fastening bolt.
3, high-lift operation drop prevention wall clamping device according to claim 1 is characterized in that: the longitudinal rod of described L shaped arm is provided with screwed hole, and the test screw rod is screwed in the screwed hole of longitudinal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350791U CN201186115Y (en) | 2008-04-11 | 2008-04-11 | Drop-prevention wall-clamping device for aloft work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350791U CN201186115Y (en) | 2008-04-11 | 2008-04-11 | Drop-prevention wall-clamping device for aloft work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186115Y true CN201186115Y (en) | 2009-01-28 |
Family
ID=40309130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200350791U Expired - Fee Related CN201186115Y (en) | 2008-04-11 | 2008-04-11 | Drop-prevention wall-clamping device for aloft work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186115Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829971A (en) * | 2012-09-07 | 2012-12-19 | 广州市特种机电设备检测研究院 | Portable field detection device used for anti-falling safety device of rack and pinion building hoist |
| CN104373790A (en) * | 2014-12-08 | 2015-02-25 | 京东方科技集团股份有限公司 | Display panel suspension mechanism |
| CN105879266A (en) * | 2014-09-14 | 2016-08-24 | 王益 | A device used for fixing a safety rope |
| CN109490274A (en) * | 2019-01-04 | 2019-03-19 | 齐鲁工业大学 | A kind of experimental provision and application method for studying enzyme unidirectional mass transfer in the leather |
-
2008
- 2008-04-11 CN CNU2008200350791U patent/CN201186115Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829971A (en) * | 2012-09-07 | 2012-12-19 | 广州市特种机电设备检测研究院 | Portable field detection device used for anti-falling safety device of rack and pinion building hoist |
| CN102829971B (en) * | 2012-09-07 | 2015-08-26 | 广州市特种机电设备检测研究院 | The portable field pick-up unit of rack-and-pinion construction elevator anti-falling safety device |
| CN105879266A (en) * | 2014-09-14 | 2016-08-24 | 王益 | A device used for fixing a safety rope |
| CN105879266B (en) * | 2014-09-14 | 2019-07-05 | 青岛荣一五金索具有限公司 | It is a kind of for fixing the device of safety rope |
| CN104373790A (en) * | 2014-12-08 | 2015-02-25 | 京东方科技集团股份有限公司 | Display panel suspension mechanism |
| CN109490274A (en) * | 2019-01-04 | 2019-03-19 | 齐鲁工业大学 | A kind of experimental provision and application method for studying enzyme unidirectional mass transfer in the leather |
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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: 20090128 Termination date: 20170411 |