CN201773042U - Power safety comprehensive testing machine - Google Patents
Power safety comprehensive testing machine Download PDFInfo
- Publication number
- CN201773042U CN201773042U CN201020286018XU CN201020286018U CN201773042U CN 201773042 U CN201773042 U CN 201773042U CN 201020286018X U CN201020286018X U CN 201020286018XU CN 201020286018 U CN201020286018 U CN 201020286018U CN 201773042 U CN201773042 U CN 201773042U
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Abstract
A power safety comprehensive testing machine comprises a frame base, struts arranged on two sides of the frame base, and a load-bearing crossbar arranged at the upper parts of the struts. The power safety comprehensive testing machine is characterized in that the struts arranged on the two sides of the frame base are hydraulic oil cylinders; the load-bearing crossbar is fixed at the end parts of the pistons of the hydraulic oil cylinders; a pull-press testing base, a pull-press sensor and a releaser and a rope belt fixer for a drop test are arranged on the load-bearing crossbar; and a foot fastener base, a safety helmet base and a pull-press testing base are fixed on the frame base. The power safety comprehensive testing machine has simple structure, complete functions, small occupied space and low cost, is convenient for operation, and is suitable for testing general tools in power generation and transmission industries.
Description
Technical field
The utility model relates to a kind of electric power tool safety test device, is specially a kind of electric power safety comprehensive test machine.Be applicable to the safety test of project of transmitting and converting electricity Work tool commonly used.
Background technology
The electric power heavy industry facility testing machine of having ascended a height is power transmission and transformation work such as power circuit, power transformation and generating plant testing equipments commonly used.But single Work tool testing equipment is main in the existing testing equipment, as Chinese patent 92220792 disclosed " the instrument test board of ascending a height "; Chinese patent 98222180 disclosed " tool detection of ascending a height platform "; Chinese patent 200720093756 disclosed " climbers test unit " all belongs to this type of.And the comprehensive test equipment that is applicable to multiple Work tool is less.Chinese patent 002062801 disclosed " electric power Work tool comprehensive detection device ", employing is fixed on hydraulic jack, power bar and the dynamometer etc. on the gate-type frame, constitute the device of a comprehensive detection electric power Work tool, detections such as its deficiency is there is not safety helmet, fall-down test, and its structure is comparatively complicated, inconvenient operation.
Summary of the invention
The utility model has designed a kind of electric power safety comprehensive test machine at above-mentioned the deficiencies in the prior art, has solved to lack mesopodiums such as safety helmet, fall-down test in the existing test complex.
A kind of electric power safety comprehensive test machine of the present utility model, comprise frame seat, place the pillar of frame seat both sides and the load-bearing cross bar on pillar top, it is characterized in that described to place the pillar of frame seat both sides be hydraulic jack, described load-bearing cross bar is fixed on the pistons end of hydraulic jack, the load-bearing cross bar is provided with tension and compression test bench and tension-compression sensor, for release and rope band holder that fall-down test is used, on frame seat, be fixed with climbers seat, safety helmet seat, tension and compression testing base.
Described electric power safety comprehensive test machine, safety helmet seat wherein places climbers seat top.
Described electric power safety comprehensive test machine, tension-compression sensor wherein is respectively the light tension-compression sensor that is fixed on the light tension and compression test bench and is fixed on heavy tension-compression sensor on the heavy tension and compression test bench, described climbers seat is arranged on the correspondence position with light tension-compression sensor, described heavy tension-compression sensor and the corresponding setting of the tension and compression testing base on being fixed on frame seat, described safety helmet seat is corresponding with the position of release.
Described electric power safety comprehensive test machine is characterized in that release one side also is provided with the rope band holder, and the not end of described rope band holder has an abutment ring to be used for being connected with securing band, and there is the safety catcher mounting yoke side of rope band holder.
Electric power safety comprehensive test machine of the present utility model, simple in structure, multiple functional, easy to operate and take up an area of for a short time, cost is low.Be suitable for electrical production and detect conventional instrument use with the transmission of electricity industry.
Description of drawings
Fig. 1 is an electric power safety comprehensive test machine structural representation
Fig. 2 is the comprehensive test machine outside drawing
The light tension-compression sensor 2-of 1-release 3-rope band holder 4-load-bearing cross bar 5-abutment ring among the figure
The heavy tension-compression sensor 7-of 6-connector 8-hydraulic jack 9-tension and compression testing base 10-frame seat
The light strut and tie 15-of 11-climbers seat 12-safety helmet seat 13-climbers 14-rolling wheel support
The 16-protection network
Embodiment
Followingly the utility model is described in detail with reference to accompanying drawing.
Shown in Figure 1, electric power safety comprehensive test machine of the present utility model is fixed with a hydraulic jack 8 respectively by frame seat 10 in the frame seat both sides, is fixed with load-bearing cross bar 4 at the upper piston end of hydraulic jack.On the load-bearing cross bar, be fixed with the light tension and compression base and the light tension-compression sensor 1 that are used to test climbers respectively, release 2, rope band holder 3, the heavily heavy tension-compression sensor 6 of tension and compression pole socket and end thereof.Connect a light strut and tie 14 in light tension-compression sensor end.Side at rope band holder 3 is provided with the safety catcher mounting yoke at face, there is an abutment ring 5 end, is used for the security performance of test safety band.On frame seat 10, the corresponding safety helmet seat 12 that is provided with tension and compression testing base 9, climbers seat 11 and top thereof between two hydraulic jacks 8.The lower end of light strut and tie 14 is corresponding with tested climbers.
Shown in Figure 2, after frame seat 10 also was provided with rolling wheel support 15, installs roller, testing machine integral body can move arbitrarily.The testing machine outside is equipped with safety net 16.
Testing machine is made up of mechanical test and electric control operation two parts, and wherein electric control operation is divided into microcomputer automatically and manual two kinds of methods of operating, can finish draw, the control of pressure, pressurize, speed and testing standard.By functions such as peak value, curve display and automatic printing examining reports.The utility model only relates to the physical construction part of this testing machine.
Embodiment: the rated load of the light tension-compression sensor 1 of testing machine is 10kN; The rated load of heavy tension-compression sensor 6 is 100kN; Main frame maximum stretching force 100kN; Maximum compression 50kN.
Measuring error is less than 1%;Effective impulse stroke 4000mm; Test space 2000mm * 1500mm * 4000mm.
Test case 1
Fall-down test: safety helmet is placed on the safety helmet seat 12, then a standard compliant weight is fixed on the release 2, the operation electric control gear, weight falls from release 2, whether can draw the security performance of safety helmet according to the damage of safety helmet.
Release combines test safety band performance with the rope band holder, standard compliant manikin is suspended from the release 2, articulate securing band on it, and the other end of securing band is connected on the safety catcher of rope band holder 3, control desk sends instruction, manikin falls from release 2, detects the performance of securing band safety catcher thus.
Test case 2
The climbers test: climbers 13 are placed on the climbers seat 11, and light strut and tie 14 is connected with climbers, and starting switch can draw, press and estimate climbers 13.At need be greater than the tested object of 10kN, use heavy pulling pressing device, an end of tested object is linked to each other with heavy tension-compression sensor 6 by connector 7, the other end and bottom tension and compression testing base 9 fix, and can carry out required test.
Claims (4)
1. electric power safety comprehensive test machine, comprise a frame seat (10), place the pillar of frame seat both sides and the load-bearing cross bar (4) on pillar top, it is characterized in that described to place the pillar of frame seat both sides be hydraulic jack (8), described load-bearing cross bar (4) is fixed on the pistons end of hydraulic jack (8), load-bearing cross bar (4) is provided with tension and compression test bench and tension-compression sensor (1,6), release (2) and rope band holder (3) for fall-down test is used are fixed with climbers seat (11) on frame seat (10), safety helmet seat (12), tension and compression testing base (9).
2. according to the electric power safety comprehensive test machine of claim 1, it is characterized in that described safety helmet seat (12) places climbers seat (11) top.
3. according to the electric power safety comprehensive test machine of claim 1, it is characterized in that described tension-compression sensor is respectively the light tension-compression sensor (1) that is fixed on the light tension and compression test bench and is fixed on heavy tension-compression sensor (6) on the heavy tension and compression test bench, described climbers seat (11) is arranged on the correspondence position with light tension-compression sensor (1), described heavy tension-compression sensor (6) be fixed on frame seat (13) on the corresponding setting of tension and compression testing base (9), described safety helmet seat (12) is corresponding with the position of release (2).
4. according to the electric power safety comprehensive test machine of claim 3, it is characterized in that release (2) one sides also are provided with rope band holder (3), the not end of described rope band holder (3) has an abutment ring (5) to be used for being connected with securing band, and there is the safety catcher mounting yoke side of rope band holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286018XU CN201773042U (en) | 2010-08-06 | 2010-08-06 | Power safety comprehensive testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020286018XU CN201773042U (en) | 2010-08-06 | 2010-08-06 | Power safety comprehensive testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773042U true CN201773042U (en) | 2011-03-23 |
Family
ID=43752890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020286018XU Expired - Fee Related CN201773042U (en) | 2010-08-06 | 2010-08-06 | Power safety comprehensive testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773042U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638650A (en) * | 2013-12-20 | 2014-03-19 | 济南时代试金试验机有限公司 | Climber extension attachment |
| CN104198173A (en) * | 2014-09-05 | 2014-12-10 | 国家电网公司 | Multifunctional tensional test system for electric power tools and appliances |
| CN104251772A (en) * | 2014-09-18 | 2014-12-31 | 云南电网公司电力科学研究院 | Electric power safety belt testing device |
| CN104251765A (en) * | 2014-09-18 | 2014-12-31 | 云南电网公司电力科学研究院 | Electric power safety helmet testing device |
| CN104374643A (en) * | 2014-11-07 | 2015-02-25 | 三一重型装备有限公司 | System for detecting tensile property |
| CN104198173B (en) * | 2014-09-05 | 2017-01-04 | 国家电网公司 | Electric power instrument multifunctional pull pilot system |
| CN106769455A (en) * | 2016-12-01 | 2017-05-31 | 国网北京市电力公司 | pull test detector |
-
2010
- 2010-08-06 CN CN201020286018XU patent/CN201773042U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638650A (en) * | 2013-12-20 | 2014-03-19 | 济南时代试金试验机有限公司 | Climber extension attachment |
| CN104198173A (en) * | 2014-09-05 | 2014-12-10 | 国家电网公司 | Multifunctional tensional test system for electric power tools and appliances |
| CN104198173B (en) * | 2014-09-05 | 2017-01-04 | 国家电网公司 | Electric power instrument multifunctional pull pilot system |
| CN104251772A (en) * | 2014-09-18 | 2014-12-31 | 云南电网公司电力科学研究院 | Electric power safety belt testing device |
| CN104251765A (en) * | 2014-09-18 | 2014-12-31 | 云南电网公司电力科学研究院 | Electric power safety helmet testing device |
| CN104374643A (en) * | 2014-11-07 | 2015-02-25 | 三一重型装备有限公司 | System for detecting tensile property |
| CN106769455A (en) * | 2016-12-01 | 2017-05-31 | 国网北京市电力公司 | pull test detector |
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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: 20110323 Termination date: 20130806 |