CN2219494Y - Integral tester for hoisting equipment - Google Patents

Integral tester for hoisting equipment Download PDF

Info

Publication number
CN2219494Y
CN2219494Y CN95204351U CN95204351U CN2219494Y CN 2219494 Y CN2219494 Y CN 2219494Y CN 95204351 U CN95204351 U CN 95204351U CN 95204351 U CN95204351 U CN 95204351U CN 2219494 Y CN2219494 Y CN 2219494Y
Authority
CN
China
Prior art keywords
socket
weight
indication
test instrumentation
height
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
Application number
CN95204351U
Other languages
Chinese (zh)
Inventor
左黔湘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN95204351U priority Critical patent/CN2219494Y/en
Application granted granted Critical
Publication of CN2219494Y publication Critical patent/CN2219494Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

The utility model relates to an integral testing instrument for hoisting equipment, belonging to the measuring instrument of the hoisting equipment. The utility model is composed of an indication testing meter, a spacing sensor and a weight sensor, wherein, a testing meter (30), a range testing meter (31), a weight testing meter (32) and an alarming and indicating system are arranged on the meter frame of the indication testing meter; the spacing sensor is respectively is connected with a range socket (23) and a height socket (24) via a socket (14); the weight sensor adopts a driving mechanism with an adjustable lever and a segment gear, and is connected with a socket for weight and torque (22) via a socket (6). The utility model which is convenient to operate and control can measure the traveled distance (the height, the range and the angle), the weight and the torque of the hoisting equipment precisely, realizing the safe operation.

Description

The hoisting device comprehensive tester
The utility model relates to a kind of hoisting device testing tool, particularly a kind of hoisting device comprehensive tester that is used to measure hoisting device travel distance, weight, moment.
Hoisting device just limits operation to travel distance (highly, amplitude, angle), weight, moment in the prior art under the principle that guarantees safety standard, and the measurement of variable mostly is artificial view and measures, also useful plate phenotype.The tester of electron type, microcomputer computer-shape, but, make measurement inaccurate, instability, inconvenient operation because working environment reaches from various multi-form interference.
The purpose of this utility model is: a kind of hoisting device comprehensive tester that is combined into by test instrumentation, limit sensors and weight sensor is provided, travel distance (highly, amplitude, angle), weight, moment to hoisting device can be measured accurately, be convenient to operation control, reach the purpose of safety work.
Formation of the present utility model: by the indication test instrumentation, limit sensors and weight sensor are formed, the indication test instrumentation is selected disk-installed type stripe shape moving-coil instrument for use, setting height(from bottom) test instrumentation (30) on dial framework, amplitude test instrumentation (31), weight test instrumentation (32), report to the police and indicate (33), control hand wheel (34), zeroing screw (25), setting knob (26), indication (27) exceeds standard, normal indication (28), power switch (29), power safety (21), weight moment socket (22), amplitude socket (23), height socket (24), power lead (35), limit sensors is connected in respectively on amplitude socket (23) and the height socket (24) by socket (14), weight sensor adopts adjustable leve gear quadrant gear train, is connected with weight moment socket (22) by socket (6).Weight sensor is by extension spring (1), sector gear (2), pinion wheel (3), variable resistor (4), contact (5), socket (6), microswitch (7), housing (36), rotating shaft (37), piece together tight nut (38), adjuster bar (39) is formed, rotating shaft (37) is installed on the end face of housing (36), go up installation sector gear (2) and adjuster bar (39) in rotating shaft (37), pinion wheel (3) engagement on sector gear (2) and the housing end face, pinion wheel (3) connects with variable resistor (4), extension spring (1) and contact (5) are arranged on sector gear (2), one side has microswitch (7), and socket (6) is arranged on the housing circumference.Worm gear in the limit sensors is oil-containing copper worm wheel (11).
Compared with the prior art, the utility model is rational in infrastructure, general structure is simple, and technical feature is stable, accurate, reliable, and measurement and working range are big, the anti-tampering vibration of energy, it is easy to use that adjustment is installed, and amplitude and weight are united when using, and can prevent to control super moment operation, it is intuitively lucid and lively to measure the visual angle, and worm gear is changed into self-lubricating and the serviceable life that the oil-containing copper worm wheel can solve transmission.Weight sensor adopts lever principle and elasticity to change principle, changes variable-resistance electric weight and controls microswitch with sector gear transmission stably, replaces former weight limiter.
Accompanying drawing 1 is an indication test instrumentation assembling synoptic diagram of the present utility model;
Accompanying drawing 2 is left views of accompanying drawing 1;
Accompanying drawing 3 is the utility model limit sensors structural representations;
Accompanying drawing 4 is partial enlarged drawings of accompanying drawing 3;
Accompanying drawing 5 is the utility model weight sensor structural representations;
Accompanying drawing 6 is that the A of accompanying drawing 5 is to view.
Embodiment of the present utility model: as shown in Figure 1, setting height(from bottom) test instrumentation (30), amplitude test instrumentation (31), weight test instrumentation (32), report to the police indication (33), control hand wheel (34), zeroing screw (25), setting knob (26), the indication (27) that exceeds standard, normal indication (28), power switch (29), power safety (21), weight moment socket (22), amplitude socket (23), height socket (24), power lead (35) on dial framework.
As accompanying drawing 3, shown in the accompanying drawing 4, limit sensors is by double-screw bolt (8) is installed, housing (9), transmission gear (10), oil-containing copper worm wheel (11), worm screw combination (12), variable resistor (13), socket (14), switch cam (15), time-delay cam (16), rotating shaft combination (17), screw (18), microswitch (19) is formed, be connected in respectively on amplitude socket (23) and the height socket (24) by socket (14), gear train is paid (11) by the oil-containing copper worm wheel, (12) and the conversion of three groups of transmission gears (10) change speed ratio (ratio coverage I=4-960), with time-delay cam (16), switch cam (15) to travel height, amplitude is slowed down and spacing control, by the signal transducer of high precision linearly variable resistance (13), go up demonstration at height tester table (30) and amplitude test instrumentation (31).
As shown in Figure 5, weight sensor is by the extension spring (1) of installing in housing (36) and the housing, sector gear (2), pinion wheel (3), variable resistor (4), contact (5), socket (6), microswitch (7), rotating shaft (37), piece together tight nut (38), adjuster bar (39) is formed, be connected on the weight moment socket (22) by socket (6), weight according to hoisting device, the displacement of moment elastic limit mechanism is adjusted the length of adjuster bar (39), by high precision variable resistance (4) signal transducer, go up demonstration at weight test instrumentation (32), control by microswitch (7).

Claims (3)

1, a kind of hoisting device comprehensive tester, by the indication test instrumentation, limit sensors and weight sensor are formed, it is characterized in that: the indication test instrumentation is selected disk-installed type stripe shape moving-coil instrument for use, setting height(from bottom) test instrumentation (30) on dial framework, amplitude test instrumentation (31), weight test instrumentation (32), report to the police and indicate (33), control hand wheel (34), zeroing screw (25), setting knob (26), indication (27) exceeds standard, normal indication (28), power switch (29), power safety (21), weight moment socket (22), amplitude socket (23), height socket (24), power lead (35), limit sensors is connected in respectively on amplitude socket (23) and the height socket (24) by socket (14), weight sensor adopts adjustable leve gear quadrant gear train, is connected with weight moment socket (22) by socket (6).
2, hoisting device comprehensive tester according to claim 1, it is characterized in that: weight sensor is by extension spring (1), sector gear (2), pinion wheel (3), variable resistor (4), contact (5), socket (6), microswitch (7), housing (36), rotating shaft (37), piece together tight nut (38), adjuster bar (39) is formed, rotating shaft (37) is installed on the end face of housing (36), go up installation sector gear (2) and adjuster bar (39) in rotating shaft (37), pinion wheel (3) engagement on sector gear (2) and the housing end face, pinion wheel (3) connects with variable resistor (4), extension spring (1) and contact (5) are arranged on sector gear (2), one side has microswitch (7), and socket (6) is arranged on the housing circumference.
3, hoisting device comprehensive tester according to claim 1 is characterized in that: the worm gear in the limit sensors is oil-containing copper worm wheel (11).
CN95204351U 1995-03-02 1995-03-02 Integral tester for hoisting equipment Expired - Fee Related CN2219494Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95204351U CN2219494Y (en) 1995-03-02 1995-03-02 Integral tester for hoisting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95204351U CN2219494Y (en) 1995-03-02 1995-03-02 Integral tester for hoisting equipment

Publications (1)

Publication Number Publication Date
CN2219494Y true CN2219494Y (en) 1996-02-07

Family

ID=33856893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95204351U Expired - Fee Related CN2219494Y (en) 1995-03-02 1995-03-02 Integral tester for hoisting equipment

Country Status (1)

Country Link
CN (1) CN2219494Y (en)

Similar Documents

Publication Publication Date Title
CN101144828A (en) Non-contact speed gage calibrating apparatus
CN2219494Y (en) Integral tester for hoisting equipment
CN200941061Y (en) Oil gage of autocar fuel tank
CN101852581B (en) Continuous wall thickness measurer and measuring method
CN2141899Y (en) Powder mass resistivity measurer
CN2050601U (en) Hawser tension detector
CN211178323U (en) Precise height testing equipment
CN2586148Y (en) Digital displaying push-and-pull tensiometer
CN112304454B (en) High temperature resistant formula temperature sensor
CN203657721U (en) Detection device for backlash amount of transmission mechanism
CN218916279U (en) Resistance type displacement sensor
CN2125809U (en) Indicating mcrocalliper
CN87204337U (en) Level-meter
CN201672912U (en) Measuring instrument of continuous wall thickness
CN2615647Y (en) microcomputer oil meter for automobile
CN221826724U (en) Device for testing friction data
CN101285738A (en) Automobile braking road test instrument inspection instrument
CN200968960Y (en) Non-contact speedometers calibrating equipment
CN205175466U (en) Electromechanical sub - comprehensive testing device of self propelled gun gun turret direction
CN2341117Y (en) Non-contact linear position transmitter
CN221585117U (en) Electronic accelerator pedal
CN220932100U (en) Bridge health monitoring device based on fiber bragg grating sensor
CN2809648Y (en) Rotating speed detector for gas heat pump engine
CN214490402U (en) Automatic pressing tool for non-magnetic pointer of wet-type water meter
CN219511790U (en) Special detection device for springs

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee