CN202757774U - Anti-fall protective device detection equipment - Google Patents
Anti-fall protective device detection equipment Download PDFInfo
- Publication number
- CN202757774U CN202757774U CN 201220428159 CN201220428159U CN202757774U CN 202757774 U CN202757774 U CN 202757774U CN 201220428159 CN201220428159 CN 201220428159 CN 201220428159 U CN201220428159 U CN 201220428159U CN 202757774 U CN202757774 U CN 202757774U
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- CN
- China
- Prior art keywords
- suspension hook
- fall protection
- flexible handle
- protection equipment
- wire rope
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses anti-fall protective device detection equipment, which comprises a mounting rack, a lifting device, a work wire rope and a safety wire rope, the lifting device is arranged on the top of the mounting rack, the safety wire rope is equipped with an anti-fall protection apparatus, the work wire rope is passed through a supporting wheel of the anti-fall protection apparatus, a counterweight basket is arranged at the lower part of the work wire rope, the anti-fall protection apparatus is connected to the counterweight basket, a safety unhooking apparatus is arranged at the central section of the work wire rope; a hoisting and the unhooking apparatus enables reliable structure and safe operation, the height can be distinguished for measuring, an emery disc is arranged at the bottom of the equipment, so that the impact of falling heavy blocks can be alleviated during a test process, the safety unhooking apparatus capable of simulating fracture of the work wire ropes can realize automatic motion, the detection equipment is safe and reliable.
Description
Technical field
The utility model relates to a kind of checkout equipment, relates in particular to a kind of fall protection equipment checkout equipment.
Background technology
Fall protection equipment is the important safety parts of aerial work basket, when aerial work basket when construction something unexpected happened fall, it can move immediately hanging basket is locked on the safety steel cable, support equipment and personnel's safety.
Therefore existing aerial work basket must be equipped with fall protection equipment; yet before using, fall protection equipment needs its performance is tested; the assay device structures of present used fall protection equipment is simple and crude; operability and poor stability have brought certain potential safety hazard to checker's operation.
The utility model content
The technical matters that the utility model solves is: a kind of checkout equipment is provided, the aerial work basket fall protection equipment is being tested use, improve detection efficiency and security.
For reaching this purpose, the utility model by the following technical solutions:
A kind of fall protection equipment checkout equipment; comprise erecting frame, lifting gear; load cable and safety steel cable; described lifting gear is arranged on the erecting frame top; on the described safety steel cable fall protection equipment is housed, described load cable passes the roller of fall protection equipment, and described load cable lower end is provided with the counterweight basket; described fall protection equipment is connected with the counterweight basket, and described load cable middle part is provided with breakaway device.
Further, described erecting frame comprises supporting rack and upper frame, and described supporting rack and upper frame are bolted.
Further, be provided with emery disc bottom the described erecting frame.
Further, described breakaway device comprises main suspension hook, auxiliary suspension hook and flexible handle, described main suspension hook is arranged in the unhook guide rail bracket at supporting rack middle part, described auxiliary suspension hook and main suspension hook are hinged, the hinged flexible handle of described main suspension hook middle part, be connected by linkage between described flexible handle and the auxiliary suspension hook, described linkage two ends are hinged auxiliary suspension hook and flexible handle respectively, flexible handle one side is provided with the dehooking limit device on the described unhook guide rail bracket, have 2 °～4 ° at pitch angle when described breakaway device is in closure state between flexible handle and the surface level, be in lower position near auxiliary suspension hook one side.
Further, described linkage comprises the first connecting plate and the second connecting plate, and described the first connecting plate connects auxiliary suspension hook and flexible handle, and the second connecting plate connects main suspension hook and flexible handle.
Further, described counterweight basket is arranged in the weight guide frame of supporting rack bottom.
The beneficial effects of the utility model are: lifting and trip mechanism reliable in structure, handling safety, can distinguish highly and measure, being provided with emery disc in device bottom can alleviate in the process of the test, the impact that weight drops, the breakaway device of analog operation wire cable rupture is realized auto-action, and is safe and reliable.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is fall protection equipment assay device structures synoptic diagram described in the utility model.
Fig. 2 is the breakaway device structural representation.
Fig. 3 is that Fig. 2 A is to view.
Among the figure:
1, upper frame; 2, supporting rack; 3, load cable; 4, safety steel cable; 5, fall protection equipment; 6, emery disc; 7, main suspension hook; 8, auxiliary suspension hook; 9, unhook guide rail bracket; 10, flexible handle; 11, dehooking limit device; 12, the first connecting plate; 13, the second connecting plate; 14, boatswain chair; 15, counterweight basket; 16, weight guide frame; 17, lifting gear.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Shown in Fig. 1～3; in present embodiment; a kind of fall protection equipment checkout equipment described in the utility model; it comprises the erecting frame that is comprised of upper frame 1 and supporting rack 2; described upper frame 1 is positioned at supporting rack 2 tops and is connected with supporting rack 2 by bolt; described supporting rack 2 bottoms fix on the ground by foot bolt; impulsive force protection ground when also being provided with emery disc 6 on the ground of described erecting frame bottom and being used for slowing down weight and falling, described counterweight basket 15 is arranged in the weight guide frame 16 of supporting rack 2 bottoms.
Be provided with lifting gear 17 on the described upper frame 1; described lifting gear 17 connects load cable 3; described load cable 3 lower ends connect counterweight basket 5; also be connected with safety steel cable 4 on the described upper frame 1; described safety steel cable 4 is connected with counterweight basket 15 by fall protection equipment 5, and the roller of described fall protection equipment 5 rests on the load cable 3.
Described load cable 3 is two-section, and the epimere bottom connects breakaway device, and the hypomere top connects boatswain chair 14, and epimere is connected with boatswain chair 14 by breakaway device with hypomere.
Described breakaway device comprises main suspension hook 7, auxiliary suspension hook 8 and flexible handle 10, be provided with pulley on the described main suspension hook 7, described main suspension hook 7 is arranged in the unhook guide rail bracket 9 at supporting rack 2 middle parts by pulley, described auxiliary suspension hook 8 and main suspension hook 7 are hinged, described main suspension hook 7 hinged flexible handles 10 middle parts, be connected by linkage between described flexible handle 1 and the auxiliary suspension hook 8, described linkage two ends are hinged auxiliary suspension hook 8 and flexible handle 10 respectively, and flexible handle 10 1 sides are provided with dehooking limit device 11 on the described unhook guide rail bracket 9; Described linkage comprises the first connecting plate 12 and the second connecting plate 13, and described the first connecting plate 12 connects auxiliary suspension hook 12 and connects main suspension hook 7 and flexible handle 10 with flexible handle 10, the second connecting plates 13.
Described dehooking limit device 11 comprises the installing plate that is provided with spacing hole and is installed in the interior limit stick of spacing hole.
During work; breakaway device is connected with boatswain chair 14; has 2 °～4 ° at pitch angle between flexible handle 10 and the surface level; be in lower position near auxiliary suspension hook 8 one sides; to guarantee that auxiliary suspension hook 8 and main suspension hook 7 lockings can not get loose naturally; flexible handle 10 is lower than the other end near an end of auxiliary suspension hook 8; lifting gear 17 is sling counterweight basket 15 by load cable 3; counterweight basket 15 slides along weight guide frame 16; main suspension hook 7 slides along unhook guide rail bracket 9; rotate after flexible handle 10 contacts the limit stick that is arranged in advance in dehooking limit device 11 spacing holes when rising to certain altitude; it rises near auxiliary suspension hook one end; and drive auxiliary suspension hook 8 upper ends to the flexible handle lateral movement by linkage assembly; this moment, auxiliary suspension hook 8 working ends were to moving away from main suspension hook 7 directions; make between main suspension hook 7 and the auxiliary suspension hook 8 and open; breakaway device unclamps boatswain chair 14; counterweight basket 15 falls; load cable 3 between boatswain chair 14 and the counterweight basket 15 is lax, and fall protection equipment 5 resets and realizes the locking protection.
This device can analog operation wire rope 3 fracture, realize the detection test to fall protection equipment 5 serviceabilitys, easy-to-operate can be tested for differing heights.
What need statement is; above-mentioned embodiment only is preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with expected easily or replacement all should be encompassed in the protection domain of the present utility model.
Claims (6)
1. fall protection equipment checkout equipment; it is characterized in that; comprise erecting frame, lifting gear; load cable and safety steel cable, described lifting gear is arranged on the erecting frame top, on the described safety steel cable fall protection equipment is housed; described load cable passes the roller of fall protection equipment; described load cable lower end is provided with the counterweight basket, and described fall protection equipment is connected with the counterweight basket, and described load cable middle part is provided with breakaway device.
2. fall protection equipment checkout equipment according to claim 1 is characterized in that, described erecting frame comprises supporting rack and upper frame, and described supporting rack and upper frame are bolted.
3. fall protection equipment checkout equipment according to claim 1 is characterized in that, described erecting frame bottom is provided with emery disc.
4. fall protection equipment checkout equipment according to claim 1; it is characterized in that; described breakaway device comprises main suspension hook; auxiliary suspension hook and flexible handle; described main suspension hook is arranged in the unhook guide rail bracket at supporting rack middle part; described auxiliary suspension hook and main suspension hook are hinged; the hinged flexible handle of described main suspension hook middle part; be connected by linkage between described flexible handle and the auxiliary suspension hook; described linkage two ends are hinged auxiliary suspension hook and flexible handle respectively; flexible handle one side is provided with the dehooking limit device on the described unhook guide rail bracket; have 2 °～4 ° at pitch angle when described breakaway device is in closure state between flexible handle and the surface level, be in lower position near auxiliary suspension hook one side.
5. fall protection equipment checkout equipment according to claim 4 is characterized in that, described linkage comprises the first connecting plate and the second connecting plate, and described the first connecting plate connects auxiliary suspension hook and flexible handle, and the second connecting plate connects main suspension hook and flexible handle.
6. fall protection equipment checkout equipment according to claim 1 is characterized in that, described counterweight basket is arranged in the weight guide frame of supporting rack bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428159 CN202757774U (en) | 2012-08-27 | 2012-08-27 | Anti-fall protective device detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428159 CN202757774U (en) | 2012-08-27 | 2012-08-27 | Anti-fall protective device detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757774U true CN202757774U (en) | 2013-02-27 |
Family
ID=47736946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428159 Withdrawn - After Issue CN202757774U (en) | 2012-08-27 | 2012-08-27 | Anti-fall protective device detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840970A (en) * | 2012-08-27 | 2012-12-26 | 江苏申锡建筑机械有限公司 | Detecting equipment of anti-falling protecting device |
| CN104006112A (en) * | 2014-06-05 | 2014-08-27 | 沙洲职业工学院 | Adjustable water tank counterweight device for safety lock detection device |
-
2012
- 2012-08-27 CN CN 201220428159 patent/CN202757774U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840970A (en) * | 2012-08-27 | 2012-12-26 | 江苏申锡建筑机械有限公司 | Detecting equipment of anti-falling protecting device |
| CN102840970B (en) * | 2012-08-27 | 2016-03-09 | 江苏申锡建筑机械有限公司 | A kind of fall protection equipment checkout equipment |
| CN104006112A (en) * | 2014-06-05 | 2014-08-27 | 沙洲职业工学院 | Adjustable water tank counterweight device for safety lock detection device |
| CN104006112B (en) * | 2014-06-05 | 2016-09-28 | 沙洲职业工学院 | The adjustable water tank counter weight device of safety lock detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |