CN201429501Y - Gearbox test bench - Google Patents

Gearbox test bench Download PDF

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Publication number
CN201429501Y
CN201429501Y CN2009201093347U CN200920109334U CN201429501Y CN 201429501 Y CN201429501 Y CN 201429501Y CN 2009201093347 U CN2009201093347 U CN 2009201093347U CN 200920109334 U CN200920109334 U CN 200920109334U CN 201429501 Y CN201429501 Y CN 201429501Y
Authority
CN
China
Prior art keywords
test board
wheel box
master console
driving
gearbox
Prior art date
Application number
CN2009201093347U
Other languages
Chinese (zh)
Inventor
王幼平
丁辉
张宇
潘闻
周永胜
Original Assignee
中国海洋石油总公司
中海油能源发展股份有限公司
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 中国海洋石油总公司, 中海油能源发展股份有限公司 filed Critical 中国海洋石油总公司
Priority to CN2009201093347U priority Critical patent/CN201429501Y/en
Application granted granted Critical
Publication of CN201429501Y publication Critical patent/CN201429501Y/en

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Abstract

A gearbox test bench is characterized in that a base sliding rail is mounted on the upper surface of a test bench base; a main control console and a driving mechanism controlled by the main control console are mounted at one side edge of the test bench base; a gearbox bracket which can move along the base sliding rail and is used for supporting a gearbox is arranged on the test bench base; a powerinput connecting mechanism used for connecting the gearbox and driven by the driving mechanism is mounted on the main control console on one side of the test bench base in the position correspondingto the gearbox bracket; the main control console comprises a center control computer and a control panel which is connected with the center control computer and used for inputting control signals; andthe driving mechanism comprises a hydraulic driving system driving the gearbox as well as a main motor which are controlled by the main control console. The gearbox test bench can realize convenientfault diagnosis of the gearbox as well as real-time testing of such major technical parameters of the gearbox as rotating speed, temperature, pressure and flow rate, thereby increasing the maintenanceefficiency and greatly improving the maintenance conditions.

Description

The wheel box test board

Technical field

The utility model relates to a kind of test board.Particularly relate to and a kind ofly can carry out fault diagnosis to wheel box easily, can carry out the wheel box test board of Performance Detection simultaneously the wheel box after the overhaul.

Background technology

Wheel box has multiple kind or structure, as: manual transmission mainly is made up of gear and axle, produces the speed change bending moment by different gear combination; And automatic gear-box AT is made up of hydraulic torque converter, planet wheel and hydraulic control system, and the mode by fluid power transmission and gear combination reaches the speed change bending moment.No matter be what structure, it all is the object of a heavyweight.Because wheel box is the rotating speed of control diesel engine, so wheel box and diesel engine link together, but, maintenance for wheel box, normally earlier wheel box is separated with diesel engine again wheel box is keeped in repair, need after the maintenance every performance of wheel box is detected, see whether meet the requirements.Detection to wheel box must be connected wheel box with diesel engine, provide power that wheel box is detected by diesel engine, in case it is undesirable to find a certain performance, also needs wheel box separated once more with diesel engine wheel box is keeped in repair.So it is consuming time again that the detection of wheel box is promptly consumed the worker.

Summary of the invention

Technical problem to be solved in the utility model is, provides a kind of diesel engine that do not need that power is provided, and just can carry out fault diagnosis to wheel box, can carry out the wheel box test board of Performance Detection simultaneously to the wheel box after the overhaul.

The technical scheme that the utility model adopted is: a kind of wheel box test board, include the test board base, the upper surface of test board base is provided with the base slide rail, be provided with master console and by the driving mechanism of master console control at a side of test board base, described test board base is provided with the gear-box bracket that can move and be used to support wheel box along the base slide rail, described master console is positioned at a side of test board base, with the corresponding power input bindiny mechanism that is used to be connected wheel box that is provided with of gear-box bracket, it is by drive mechanism that described power is imported bindiny mechanism.

Described master console includes center-controlling computer and is used for the control panel of input control signal with linking to each other with center-controlling computer.

Described driving mechanism includes fluid power system and the main motor that is used to drive wheel box by master console control.

Described driving mechanism 103 also includes cooling system.

Described power is imported bindiny mechanism and is included main Connection Block, be bolted to connection the joint flange on the port that is positioned at the master console side of main Connection Block, rolling bearing units have been bolted to connection in the center pit of described joint flange, described main Connection Block is positioned on the side of master console one side and is set with bearing seat, the hole connection of described rolling bearing units and bearing seat also is provided with spline housing in the hole, described spline housing is positioned at the splined shaft that is provided with that an end of main Connection Block inboard penetrates, be bolted to connection axial location plate and the flexible disc that is used for fixing wheel box on the axle sleeve of splined shaft, that end that described spline housing is arranged in master console links to each other with the splined shaft of the pressure servo variable displacement motor of fluid power system.

Wheel box test board of the present utility model, can easily carry out fault diagnosis to wheel box, the real-time testing that carries out to the important technological parameters such as rotating speed, temperature, pressure and flow of wheel box, measured parameter both can be passed through the instrument video data, also can gather automatically by data collecting card, realize computer data acquiring, by the data processing of computing machine, export test report at last.Simultaneously can carry out Performance Detection to the wheel box after the overhaul.Thereby the raising maintenance efficiency has improved the maintenance condition greatly.

Description of drawings

Fig. 1 is an one-piece construction synoptic diagram of the present utility model;

Fig. 2 is the one-piece construction synoptic diagram of input bindiny mechanism in the utility model;

Fig. 3 is a fluid power system synoptic diagram in the utility model.

Wherein:

1: fuel tank 2: the temperature liquid level chi

3: air cleaner 4: forced feed electrodynamic pump group

5: oil filter press 6: electro connecting pressure gauge

7: surplus valve 8: oil motor Variable Control pump

9: oil filter press 10: shock-proof pressure gauge

11: oil motor variable control valve 12: motor

13: manual servo variable displacement ram pump 14: pressure servo variable displacement motor

15: main system tensimeter 16: retaining valve

17: hydraulicdirectional control valve 18: solenoid directional control valve

19: system's secondary pressure reversal valve 101: test board base

102: master console 103: driving mechanism

104: input bindiny mechanism 105: base slide rail 105

106: gear-box bracket 107: wheel box

108: fluid power system 109: main motor

110: cooling system 111: control panel

121: spline housing 122: bearing seat

123: socket head cap screw 124: rolling bearing units

125: joint flange 126: main Connection Block

127: splined shaft 128: axle sleeve

129: flexible disc 130: the axial location plate

131: key

Embodiment

Provide specific embodiment below in conjunction with accompanying drawing, further specify the utility model and how to realize.

As shown in Figure 1, wheel box test board of the present utility model, include test board base 101, the upper surface of test board base 101 is provided with base slide rail 105, be provided with master console 102 and by the driving mechanism 103 of master console 102 controls at a side of test board base 101, described test board base 101 is provided with the gear-box bracket 106 that can move and be used to support wheel box 107 along base slide rail 105, described master console 102 is positioned at a side of test board base 101, with the gear-box bracket 106 corresponding power input bindiny mechanisms 104 that are used to be connected wheel box 107 that are provided with, described power is imported bindiny mechanism 104 and is driven by driving mechanism 103.

Described master console 102 includes: center-controlling computer and the control panel 111 that links to each other with center-controlling computer and be used for input control signal and show testing result.

Described driving mechanism 103 includes: the fluid power system 108 and the main motor 109 that are used to drive wheel box 107 by master console 102 controls.Described driving mechanism 103 also includes cooling system 110.

Hydraulic system is the main power system of wheel box test board.Drive main motor power input 100kW, the closed-circuit system that adopts main motor-driven variable output pump and variable displacement motor to form can realize the 0-3500rpm stepless change.As shown in Figure 3, this hydraulic system mainly is made up of with relevant auxiliary element main motor, manual servo variable displacement pump, pressure servo variable displacement motor.

As shown in Figure 2, described power is imported bindiny mechanism 104 and is included: main Connection Block 126, be bolted to connection the joint flange 125 on the port that is positioned at master console 102 sides of main Connection Block 126, rolling bearing units 124 have been bolted to connection in the center pit of described joint flange 125, described main Connection Block 126 is positioned on the side of master console 102 1 sides and is set with bearing seat 122, the hole connection of described rolling bearing units 124 and bearing seat 122 also is provided with spline housing 121 in the hole, described spline housing 121 is positioned at that an end of main Connection Block 126 inboards penetrates is provided with splined shaft 127, be bolted to connection axial location plate 130 and the flexible disc 129 that is used for fixing wheel box 107 on the axle sleeve 128 of splined shaft 127, that end that described spline housing 121 is arranged in master console 102 links to each other with the splined shaft of the pressure servo variable displacement motor 14 of fluid power system 108, the splined shaft that is the oil motor 14 among Fig. 3 is inserted in the spline housing 121, in order to drive the rotation of splined shaft 127, rotate thereby drive wheel box 107 by flexible disc 129.

Wheel box test board of the present utility model is because the closed-circuit system that adopts variable output pump-variable displacement motor to form makes the motor output speed can realize stepless change (0~3500rev/min) in the larger context.The enclosed kinematic train has guaranteed the energy-saving run of system and has reduced volume of fuel tank, and need not use refrigeratory (refrigeratory adorned of test board is the required configuration of torque converter oil Flow Measuring System, does not belong to Hydraulic Power Transmission System).

Because working pressure servo variable displacement motor is provided with the control oil pump group that control pressure signal is provided to oil motor in the system, can carry out continuous linear stepless variable to main motor displacement by the pressure of regulating this pump group, thereby control the motor output speed easily.

Be provided with secondary pressure operation valve group in the system, can under the condition that does not change the main pump setting, adjust the maximum working pressure (MOP) (this pressure is not more than the main pump set pressure) of main system, because this valve group is only carried out the efficiency test work that drags in the load testing at wheel box, and pre-set parameter directly influences the working pressure of main oil pump, therefore must not change the state of this valve group when other test tests.

Claims (5)

1. wheel box test board, include test board base (101), it is characterized in that, the upper surface of test board base (101) is provided with base slide rail (105), be provided with master console (102) and by the driving mechanism (103) of master console (102) control at a side of test board base (101), described test board base (101) is provided with the gear-box bracket (106) that can move and be used to support wheel box (107) along base slide rail (105), described master console (102) is positioned at a side of test board base (101), with the corresponding power input bindiny mechanism (104) that is used to be connected wheel box (107) that is provided with of gear-box bracket (106), described power input bindiny mechanism (104) is to be driven by driving mechanism (103).
2. wheel box test board according to claim 1 is characterized in that, described master console (102) includes center-controlling computer and the control panel (111) that links to each other with center-controlling computer and be used for input control signal.
3. wheel box test board according to claim 1 is characterized in that, described driving mechanism (103) includes fluid power system (108) and the main motor (109) that is used to drive wheel box (107) by master console (102) control.
4. wheel box test board according to claim 3 is characterized in that, described driving mechanism (103) also includes cooling system (110).
5. wheel box test board according to claim 3, it is characterized in that, described power input bindiny mechanism (104) includes main Connection Block (126), be bolted to connection the joint flange (125) on the port that is positioned at master console (102) side of main Connection Block (126), rolling bearing units (124) have been bolted to connection in the center pit of described joint flange (125), described main Connection Block (126) is positioned on the side of master console (102) one sides and is set with bearing seat (122), the hole connection of described rolling bearing units (124) and bearing seat (122) also is provided with spline housing (121) in the hole, described spline housing (121) is positioned at that the inboard end of main Connection Block (126) penetrates is provided with splined shaft (127), be bolted to connection axial location plate (130) on the axle sleeve (128) of splined shaft (127) and be used for fixing the flexible disc (129) of wheel box (107), that end that described spline housing (121) is arranged in master console (102) links to each other with the splined shaft of the pressure servo variable displacement motor (14) of fluid power system (108).
CN2009201093347U 2009-06-25 2009-06-25 Gearbox test bench CN201429501Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201093347U CN201429501Y (en) 2009-06-25 2009-06-25 Gearbox test bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201093347U CN201429501Y (en) 2009-06-25 2009-06-25 Gearbox test bench

Publications (1)

Publication Number Publication Date
CN201429501Y true CN201429501Y (en) 2010-03-24

Family

ID=42033240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201093347U CN201429501Y (en) 2009-06-25 2009-06-25 Gearbox test bench

Country Status (1)

Country Link
CN (1) CN201429501Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061826A (en) * 2014-06-06 2014-09-24 中国人民解放军63908部队 Extractable missile test rotary table
CN104515681A (en) * 2014-12-19 2015-04-15 长安大学 Closed-type gearbox test device achieving loading through hydraulic system
CN104568434A (en) * 2015-01-21 2015-04-29 广西柳工机械股份有限公司 Inputting and connecting device for gearbox bench test
CN105973591A (en) * 2016-07-18 2016-09-28 上海索达传动机械有限公司 Gearbox test system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061826A (en) * 2014-06-06 2014-09-24 中国人民解放军63908部队 Extractable missile test rotary table
CN104061826B (en) * 2014-06-06 2015-05-20 中国人民解放军63908部队 Extractable missile test rotary table
CN104515681A (en) * 2014-12-19 2015-04-15 长安大学 Closed-type gearbox test device achieving loading through hydraulic system
CN104515681B (en) * 2014-12-19 2018-03-30 长安大学 A kind of enclosed transmission tester loaded using hydraulic system
CN104568434A (en) * 2015-01-21 2015-04-29 广西柳工机械股份有限公司 Inputting and connecting device for gearbox bench test
CN105973591A (en) * 2016-07-18 2016-09-28 上海索达传动机械有限公司 Gearbox test system
CN105973591B (en) * 2016-07-18 2018-11-20 上海索达传动机械有限公司 A kind of test macro of gearbox

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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: 20100324

Termination date: 20180625