CN214040672U

CN214040672U - Comprehensive test bench of vacuum excrement collecting system with high detection precision

Info

Publication number: CN214040672U
Application number: CN202120067529.0U
Authority: CN
Inventors: 张方祥; 赵长晓; 万允先; 赵斌; 林棣; 吕景春; 吴霜; 荆瑞晴
Original assignee: Qingdao Chuangxiang Rail Transit Equipment Co ltd
Current assignee: Qingdao Chuangxiang Rail Transit Equipment Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-24
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a field of excrement and urine test discloses a detect high vacuum collection just comprehensive test platform of system of precision, including the stage body, the stage body includes the horizontally mesa, set up the standing groove with backup pad matched with indent on the mesa, the mesa is equipped with a plurality of retaining members along the standing groove around, the retaining member includes the connecting rod of vertical setting and the depression bar that the level set up, the connecting hole has been seted up to depression bar one end, the connecting rod is worn to locate in the connecting hole, the connecting rod vertical slip can be followed, the locking hole that a plurality of levels set up is seted up to the connecting rod along vertical direction, horizontal sliding connection has and locks hole matched with lock lever on the depression bar. One end of the pressing rod is pressed on the supporting plate, the other end of the pressing rod slides along the connecting rod, the locking rod is opposite to one locking hole, the locking rod is inserted into the locking hole by the sliding locking rod, the pressing rod is fixed, the supporting plate is fixedly pressed by the pressing rods, the stability of the vacuum excrement collecting system is improved, and the testing precision is improved.

Description

Comprehensive test bench of vacuum excrement collecting system with high detection precision

Technical Field

The application relates to the field of excrement and urine test, in particular to a comprehensive test bench of a vacuum excrement and urine collecting system with high detection precision.

Background

The vacuum excrement collecting system is mainly applied to a motor car, and the vacuum excrement collecting system needs to be tested through a test bench before being installed and used, so that the using effect is guaranteed. The vacuum excrement collecting system generally comprises a supporting plate, wherein a plurality of components are arranged on the supporting plate, the supporting plate is placed on a test board during testing, and the test board detects the components.

The related art can refer to Chinese patent with publication number CN103226069B and discloses a vacuum excrement collector system test bed, which comprises a test bed shell, wherein the test bed shell comprises a table surface part and an installation test part; the installation testing part of the test bed shell is provided with a pressure gauge for displaying pressure, a voltmeter for displaying measuring voltage, an ammeter for displaying measuring current and a touch screen for input control and display, and the touch screen, the pressure gauge, the voltmeter and the ammeter are all electrically connected with a controller in the test bed shell; the test bed is characterized in that a pressure tank used for providing high-pressure water for flushing the toilet bowl and a sewage tank used for accommodating sewage discharged by the toilet bowl are arranged in the test bed shell, a water pump is arranged on the sewage tank, the water pump can convey treated water in the sewage tank into the middle tank, the middle tank is communicated with the pressure tank, and the pressure tank, the water pump and the middle tank are all electrically connected with the controller.

In view of the above-mentioned related art, the inventor believes that the support plates are placed on the table top, the support plates are easy to slide, the stability is poor, and the test is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of backup pad, guarantee test effect, this application provides the vacuum collection just comprehensive test platform of system that detects the precision height.

The application provides a detect high vacuum collection just integrated test platform of system of precision adopts following technical scheme:

the utility model provides a detect comprehensive test platform of high vacuum collection just system of precision, includes the stage body, the stage body includes the horizontally mesa, set up the standing groove with backup pad matched with indent on the mesa, the mesa is equipped with a plurality of retaining members along the standing groove around, the retaining member includes the connecting rod of vertical setting and the depression bar of level setting, the connecting rod is vertical to be fixed in on the mesa, the connecting hole has been seted up to depression bar one end, the connecting rod is worn to locate in the connecting hole, the depression bar can be followed the vertical slip of connecting rod, the locking hole that a plurality of levels set up is seted up to the connecting rod along vertical direction, horizontal sliding connection has and locks hole matched with check lock lever on the depression bar.

Through adopting above-mentioned technical scheme, operating personnel places vacuum excrement collecting system in the standing groove, and the depression bar slides, and the one end pressure of depression bar is in the backup pad, and the other end slides along the connecting rod to the check lock lever is just right with one of them locking hole, and it is downthehole that the check lock lever inserts the check lock lever, thereby fixes the depression bar, and a plurality of depression bars compress tightly fixedly to the backup pad, improve vacuum excrement collecting system's stability, guarantee the test effect.

Optionally, set up the horizontally slip hole on the depression bar, check lock lever sliding connection is in the slip hole, slip hole one end and connecting hole intercommunication, the tip that the other end is located the depression bar is the control mouth, the diameter of control mouth is less than the diameter of slip hole, the tip of check lock lever is worn out from the control mouth, fixedly connected with sliding connection is in the solid fixed ring in the slip hole on the check lock lever, and gu fixed ring's external diameter is greater than the internal diameter of control mouth, even has locking spring between solid fixed ring and the control mouth.

Through adopting above-mentioned technical scheme, the depression bar slides along the connecting rod, and when the check lock lever just to the time with the locking hole, the check lock lever inserts in the locking hole under locking spring's effect to it is fixed with the depression bar, locking spring exerts locking force to the check lock lever, guarantees the locking effect.

Optionally, the locking lever is disposed obliquely toward a lower surface of the end portion of the link.

Through adopting above-mentioned technical scheme, when the depression bar glided, the check lock pole advanced the locking hole in proper order, and the tip of check lock pole is the slope setting, and the check lock pole of being convenient for is from the downthehole roll-off of locking.

Optionally, the guide way has been seted up to the connecting rod outer wall, the guide way includes vertical spacing groove and annular rotation groove, the rotation groove is located the upper end of spacing groove and is linked together with the spacing groove, the inner wall of connecting hole is fixed with the guide block of sliding connection in the guide way.

Through adopting above-mentioned technical scheme, the depression bar moves along the connecting rod, and the guide block slides in the guide way, and when the guide block slided in the spacing groove, the depression bar slided along vertical direction, and when the guide block slided along rotating the groove, the depression bar rotated along the connecting rod to with the depression bar commentaries on classics open, be convenient for vacuum collection just taking out of system.

Optionally, an elastic block facing vertically downwards is fixed at an end of the pressure lever away from the connecting rod.

Through adopting above-mentioned technical scheme, the depression bar pushes down, thereby the elasticity piece butt is fixed the backup pad in the backup pad, improves stability.

Optionally, the bottom of the placing groove is vertically and slidably connected with a lifting plate.

Through adopting above-mentioned technical scheme, the lifter plate rises and to lift up vacuum collection just system from the standing groove, is convenient for vacuum collection just system's taking out.

Optionally, a vertical control hole is formed in the bottom of the placing groove, a control rod is connected in the control hole in a sliding mode, the upper end of the control rod is fixedly connected with the lifting plate, a threaded cylinder is connected in the table body in a rotating mode, the control rod is connected with the threaded cylinder in a threaded mode, a control gear is coaxially fixed on the threaded cylinder, a control rod is connected in the table body in a rotating mode, a control gear meshed with the control gear is coaxially fixed on the control rod, and the upper end of the control rod extends out of the table board.

Through adopting above-mentioned technical scheme, operating personnel rotates the control lever, and the screw thread section of thick bamboo rotates and then drives the control lever up-and-down motion to control convenient to use to the motion of lifter plate.

Optionally, a knob is fixed to the upper end of the operating rod.

Through adopting above-mentioned technical scheme, the knob increases frictional force, and the operating personnel of being convenient for uses.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the setting of depression bar and connecting rod, the depression bar can be pressed in the backup pad to fix the backup pad, improve vacuum collection just system's stability, guarantee measuring effect and measurement accuracy.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a locking member in the embodiment;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

fig. 4 is a schematic view of the internal structure of the placement groove in the embodiment.

Description of reference numerals: 1. a table body; 2. a table top; 3. a placement groove; 31. a lifting plate; 32. a control hole; 33. a control lever; 34. a threaded barrel; 341. a control gear; 4. a connecting rod; 41. a locking hole; 42. a guide groove; 421. a limiting groove; 422. a rotating groove; 5. a pressure lever; 51. connecting holes; 52. a slide hole; 521. a control port; 53. a guide block; 54. an elastic block; 6. a locking lever; 61. a fixing ring; 62. a locking spring; 63. sliding out of the surface; 7. a control lever; 71. a steering gear; 72. a knob.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses detect high vacuum collection just comprehensive test platform of system of precision, refer to FIG. 1, including stage body 1, stage body 1 includes horizontally mesa 2, offers the standing groove 3 that is used for the vacuum collection just system that holds on the mesa 2, is equipped with a plurality of retaining members that are used for fixed vacuum collection just system on the mesa 2, and the retaining member distributes around standing groove 3 to carry out the centre gripping to the edge of vacuum collection just system and fix, improve the stability of vacuum collection just system.

Referring to fig. 1 and 2, the locking member comprises a vertically arranged connecting rod 4 and a horizontally arranged pressing rod 5, the connecting rod 4 is vertically fixed on the table top 2, one end of the pressing rod 5 is provided with a connecting hole 51, and the lower surface of the other end is fixed with an elastic block 54 for pressing the vacuum excrement collecting system. The connecting rod 4 penetrates through the connecting hole 51, the pressure lever 5 can slide up and down along the connecting rod 4 and can also rotate around the connecting rod 4, and a locking mechanism is arranged between the pressure lever 5 and the connecting rod 4. Vacuum collection just system inlays in standing groove 3, and depression bar 5 rotates for elasticity piece 54 is located vacuum collection just system's top, and depression bar 5 pushes down and contradicts until elasticity piece 54 and vacuum collection just system, and operating personnel locks depression bar 5 through locking mechanism, thereby compresses tightly vacuum collection just system fixedly.

Referring to fig. 2, a guide groove 42 is formed in an outer wall of the connecting rod 4, the guide groove 42 includes a vertical limiting groove 421 and an annular rotating groove 422, the rotating groove 422 is located at an upper end of the limiting groove 421 and is communicated with the limiting groove 421, and a guide block 53 slidably connected in the guide groove 42 is fixed to an inner wall of the connecting hole 51. When the connecting rod 4 moves along the pressure rod 5, the guide block 53 slides in the guide groove 42 to limit and guide the connecting rod 4.

Referring to fig. 2 and 3, the locking mechanism includes a locking rod 6, a plurality of locking holes 41 are formed in the outer surface of the connecting rod 4 along the vertical direction, and the locking holes 41 are horizontally arranged. The end of the pressure lever 5 close to the connecting rod 4 is provided with a horizontal sliding hole 52, one end of the sliding hole 52 is communicated with the connecting hole 51, the other end of the sliding hole 52 is positioned at the end of the pressure lever 5 and is a control port 521, and the locking lever 6 is connected in the sliding hole 52 in a sliding way. The pressure lever 5 slides downwards, the elastic block 54 is pressed on the vacuum excrement collecting system, the locking hole 41 is opposite to the sliding hole 52, and the locking rod 6 is inserted into the locking hole 41 to fix the pressure lever 5.

Referring to fig. 2 and 3, the diameter of the control opening 521 is smaller than that of the sliding hole 52, the diameter of the locking rod 6 is not larger than that of the control opening 521, and one end of the locking rod 6 extends out of the control opening 521 all the time, so that the operation is facilitated. The other end of the locking lever 6 is inclined toward the lower surface of the end portion of the link 4, and this inclined surface is referred to as a slide-out surface 63, and one end of the slide-out surface 63 near the link 4 is higher than the other end. In the process that the pressure lever 5 slides down along the connecting rod 4, when the locking rod 6 is inserted into one locking hole 41 by mistake, the pressure lever 5 continues to move downwards, the sliding-out surface 63 is abutted against the end part of the locking hole 41, and the locking hole 41 exerts thrust on the locking rod 6 through the sliding-out surface 63 so as to push the locking rod 6 out of the locking hole 41.

Referring to fig. 3, the locking rod 6 is fixed with a fixing ring 61 slidably coupled in the sliding hole 52, and the outer diameter of the fixing ring 61 is larger than the inner diameter of the control port 521, so that the fixing ring 61 is not separated from the control port 521. A locking spring 62 is connected between the fixed ring 61 and the control port 521, and when the locking spring 62 is in a natural state, one end of the locking rod 6 close to the sliding surface 63 extends out of the sliding hole 52. The locking spring 62 applies a locking force to the locking lever 6, ensuring the locking effect of the locking lever 6.

Referring to fig. 4, a control hole 32 is vertically formed at the bottom of the placing groove 3, a control rod 33 is vertically and slidably connected in the control hole 32, and a lifting plate 31 slidably connected in the placing groove 3 is fixed at the upper end of the control rod 33. During the use, in operating personnel puts into standing groove 3 with vacuum collection just system, the lifter plate 31 supports vacuum collection just system, begins to detect, and after the detection, lifter plate 31 rises to mention vacuum collection just system from standing groove 3, the vacuum collection just system of being convenient for take.

Referring to fig. 4, a threaded cylinder 34 is rotatably connected in the table body 1, the control rod 33 is a threaded rod, the control rod 33 is in threaded connection with the threaded cylinder 34, and the threaded cylinder 34 rotates to drive the control rod 33 to move up and down.

Referring to fig. 4, the table body 1 is vertically and rotatably connected with a control rod 7, and the upper end of the control rod 7 extends out of the table top 2 and is fixed with a knob 72, so that the table is convenient to rotate. A control gear 71 is coaxially fixed to the lower end of the control rod 7, and a control gear 341 engaged with the control gear 71 is coaxially connected to the threaded cylinder 34. The operator rotates the knob 72, and the control rod 7 drives the threaded cylinder 34 to rotate, thereby controlling the lifting of the lifting plate 31.

The implementation principle of the embodiment of the application is as follows: an operator puts the vacuum excrement collecting system into the placing groove 3, the pressing rod 5 is rotated to enable the elastic block 54 to be located above the vacuum excrement collecting system, the pressing rod 5 is pressed downwards until the elastic block 54 is abutted to the vacuum excrement collecting system, the locking rod 6 is inserted into the locking hole 41, the vacuum excrement collecting system is pressed and fixed, and detection is started. After the detection is finished, the locking rod 6 is pulled to lift the pressing rod 5, the pressing rod 5 is rotated to enable the elastic block 54 to be avoided from the upper side of the vacuum excrement collecting system, the knob 72 is rotated by an operator, the lifting plate 31 supports the vacuum excrement collecting system, and the operator can take out the vacuum excrement collecting system.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a detect high vacuum collection of precision just system's combined test platform, includes stage body (1), stage body (1) is including horizontally mesa (2), its characterized in that: offer on mesa (2) standing groove (3) with backup pad matched with indent, mesa (2) are equipped with a plurality of retaining members along standing groove (3) around, the retaining member includes connecting rod (4) and the depression bar (5) that the level of vertical setting set up, connecting rod (4) are vertical to be fixed in on mesa (2), connecting hole (51) have been seted up to depression bar (5) one end, connecting rod (4) are worn to locate in connecting hole (51), connecting rod (4) vertical slip can be followed in depression bar (5), locking hole (41) that a plurality of levels set up are seted up along vertical direction in connecting rod (4), horizontal sliding connection has and locking hole (41) matched with check lock lever (6) on depression bar (5).

2. The integrated test bench of vacuum feces collection system with high detection precision according to claim 1, characterized in that: the utility model discloses a pressure bar, including depression bar (5), bracing piece (5), the tip that sets up has horizontal sliding hole (52), check lock lever (6) sliding connection in sliding hole (52), sliding hole (52) one end and connecting hole (51) intercommunication, the other end is located depression bar (5) is control mouth (521), the diameter of control mouth (521) is less than the diameter of sliding hole (52), the tip of check lock lever (6) is worn out from control mouth (521), fixedly connected with sliding connection is in fixed ring (61) in sliding hole (52) on check lock lever (6), and the external diameter of fixed ring (61) is greater than the internal diameter of control mouth (521), even has locking spring (62) between fixed ring (61) and control mouth (521).

3. The integrated test bench of vacuum feces collection system with high detection precision according to claim 2, characterized in that: the locking rod (6) is obliquely arranged towards the lower surface of the end part of the connecting rod (4).

4. The integrated test bench of vacuum feces collection system with high detection precision according to claim 2, characterized in that: guide way (42) have been seted up to connecting rod (4) outer wall, guide way (42) include vertical spacing groove (421) and annular rotation groove (422), rotation groove (422) are located the upper end of spacing groove (421) and are linked together with spacing groove (421), the inner wall of connecting hole (51) is fixed with guide block (53) of sliding connection in guide way (42).

5. The integrated test bench of vacuum feces collection system with high detection precision according to claim 1, characterized in that: and a vertically downward elastic block (54) is fixed at the end part of the pressure lever (5) far away from the connecting rod (4).

6. The integrated test bench of vacuum feces collection system with high detection precision according to claim 1, characterized in that: the bottom of the placing groove (3) is vertically and slidably connected with a lifting plate (31).

7. The integrated test bench of vacuum feces collection system with high detection precision according to claim 6, characterized in that: vertical control hole (32) have been seted up to standing groove (3) bottom, sliding connection has control lever (33) in control hole (32), and the upper end and lifter plate (31) of control lever (33) are fixed continuous, stage body (1) internal rotation is connected with screw thread section of thick bamboo (34), control lever (33) and screw thread section of thick bamboo (34) threaded connection, screw thread section of thick bamboo (34) coaxial fixation has control gear (341), vertical rotation is connected with control pole (7) in stage body (1), coaxial fixed has control gear (71) with control gear (341) engaged with on control pole (7), mesa (2) are stretched out to the upper end of control pole (7).

8. The integrated test bench of vacuum feces collection system with high detection precision according to claim 7, characterized in that: a knob (72) is fixed at the upper end of the operating rod (7).