CN208060174U - Attaching/detaching apparatus applied to three combined test chambers - Google Patents

Abstract

The utility model discloses the attaching/detaching apparatus applied to three combined test chambers, in order to solve the problems, such as experimental rig not easily assembling and the extremely difficult replacement of the testing equipment of inside inside three combined test chambers comprising slewing equipment, handler and the flexible trolley of height；Slewing equipment includes pivoting support bearing (1) and plectane (4)；Handler includes boss (5)；The flexible trolley of height includes dock (62) and 2 cone pins (34)；Pivoting support bearing (1) is fixed on by pivoting support bearing inner ring (2) on three combined test chamber bottom plates (77) of three comprehensive experiment boxes (75), and plectane (4) is fixed on pivoting support bearing outer ring (3)；Handler is fixed on by boss (5) on plectane (4)；Height, which stretches, is arranged in handler opposite when trolley works, and is equipped with connection with the identical cone tank (9) of upper 2 of boss (5) by 2 identical cone pins (34) on dock (62).

Description

Attaching/detaching apparatus applied to three combined test chambers

Technical field

The utility model is related to a kind of handlers, and more precisely, the utility model is related to one kind being applied to three synthesis The attaching/detaching apparatus of chamber.

Background technology

Three combined test chambers can simulate temperature, humidity and vibration condition in ambient enviroment, therefore can be comprehensive three It closes and carries out a variety of reliability tests inside chamber, such as：Grating encoder reliability test, grating scale reliability test, RV Retarder reliability test etc.；However now the problem is that when carrying out reliability test inside three combined test chambers, usually need Withdraw from the experimental rig inside three combined test chambers so as to carried out inside three combined test chambers other experiments or It is the testing equipment failed replaced on the inside of three combined test chambers；However not due to the volume inside three combined test chambers It is enough big, the experimental rig not easily assembling, and the extremely difficult replacement of experimental facilities of inside inside three combined test chambers；Therefore exist Here a kind of attaching/detaching apparatus being applied to three combined test chambers has been invented.

Invention content

Technical problem to be solved in the utility model is to solve the experimental rig inside three combined test chambers Not easily assembling and the problem of the extremely difficult replacement of the testing equipment of inside a kind of being applied to tearing open for three combined test chambers so providing Assembling device.

In order to solve the above technical problems, the utility model adopts the following technical scheme that realization：Described is applied to three The attaching/detaching apparatus of combined test chamber includes slewing equipment, handler and the flexible trolley of height；

The handler includes boss；

The flexible trolley of the height includes dock and 2 cone pins；2 cone pins are mounted on the front end face of dock Place；

The slewing equipment includes pivoting support bearing and plectane；

The pivoting support bearing includes pivoting support bearing inner ring and pivoting support bearing outer ring,

The pivoting support bearing is tried by three synthesis that pivoting support bearing inner ring is mounted in three comprehensive experiment boxes It on tryoff bottom plate, is fixedly connected between the two using soket head cap screw, plectane is mounted on pivoting support axis using soket head cap screw On bearing outer-ring；Handler is mounted on by boss on plectane, is fixedly connected between the two using soket head cap screw；Height is flexible Trolley is arranged in when working before handler, dock and boss to just, dock and boss by 2 cone pins with it is convex 2 cone tanks on platform are connected.

Handler described in technical solution includes base assembly and gear shaft assembly；The base assembly further includes No. 1 the linear guide, No. 1 rack, No. 2 the linear guides, No. 1 sliding block and No. 2 sliding blocks；The four corners of the boss of the cuboid 4 light through-holes for being connected with plectane are set, 1 to be mutually parallel of three rectangles is horizontally arranged at boss center Number mounting groove, No. 2 mounting grooves and No. 3 mounting grooves；Equably be arranged along the center line of No. 1 mounting groove 12 for install No. 1 The threaded hole of the linear guide, along the both sides of No. 2 installation slot center lines be equably arranged 2 rows totally 12 for installing No. 1 rack 12 threaded holes for installing No. 2 the linear guides are equably arranged in threaded hole along No. 3 installation slot center lines；

No. 1 the linear guide is fixedly mounted on using 12 soket head cap screws in No. 1 mounting groove on boss, No. 1 Rack is fixedly mounted on using 12 soket head cap screws in No. 2 mounting grooves on boss, and No. 2 the linear guides use 12 interior hexagonals Screw is fixedly mounted in No. 3 mounting grooves of boss, and No. 1 sliding block is mounted in No. 1 the linear guide, between the two to be slidably connected, 2 Number sliding block is mounted in No. 2 the linear guides, between the two to be slidably connected；The gear shaft assembly is kept off by No. 1 U-shaped opening Plate and No. 2 U-shaped opening baffles are mounted on No. 1 sliding block and No. 2 sliding blocks, and gear is meshed with No.1 rack.

Gear shaft assembly described in technical solution further includes manual shaft, handle, No. 1 bearing (ball) cover, gear, No. 1 zanjon Ball bearing, No. 2 bearing (ball) covers, No. 2 deep groove ball bearings and No. 1 sleeve；

The gear set in 2 sections of manual shafts of manual shaft and using 1 number key connect, the right side of gear with manually 2 sections of manual shafts of axis are formed by shaft shoulder contact connectio with 3 sections of manual shaft connection places, and No. 1 sleeve is sleeved on 1 section of hand of manual shaft Left side on moving axis and with gear connects, and is interference fit between No. 1 sleeve and 1 section of manual shaft of manual shaft, described No. 1 deep groove ball bearing be sleeved in 1 section of manual shaft of manual shaft, between No. 1 deep groove ball bearing and 1 section of manual shaft of manual shaft It is interference fit between No. 2 light through-holes on the outer ring and No. 1 U-shaped opening baffle of No. 1 deep groove ball bearing to be interference fitted, No. 1 To connect between deep groove ball bearing and No. 1 sleeve, No. 1 U-shaped opening baffle is fixedly mounted on 1 using 2 soket head cap screws On number sliding block, No. 1 bearing (ball) cover is connected using 4 soket head cap screws with No. 1 U-shaped opening baffle；No. 2 deep groove ball bearing suits It is interference fit connection between 5 sections of manual shafts on No. 2 deep groove ball bearings and manual shaft in 5 sections of manual shafts in manual shaft, It is interference fit connection, No. 2 deep-groove balls between No. 1 light through-hole on the outer ring and No. 2 U-shaped opening baffles of No. 2 deep groove ball bearings The left side of bearing outer ring and the 4 of manual shaft sections of manual shafts are formed by shaft shoulder contact connectio, No. 2 U with 5 sections of manual shaft connection places Shape open closure is fixedly mounted on using 2 soket head cap screws on No. 2 sliding blocks, No. 2 bearing (ball) covers using 4 soket head cap screws with No. 2 U-shaped opening baffles are connected, handle sleeve in 7 sections of manual shafts of manual shaft, 7 sections of manual shafts of handle and manual shaft it Between be formed by the shaft shoulder with 7 sections of manual shaft connection places for key connection, the left side of handle and 6 sections of manual shafts and connect.

The flexible trolley of height described in technical solution includes chassis assembly, telescopic component and dock component；It is described Chassis assembly include No. 1 iron plate, No. 2 iron plates, No. 3 iron plates, No. 4 iron plates, No. 1 sliding rail, No. 2 sliding rails, chassis, wheel, trolleies Handle, No. 3 sliding blocks 53 and No. 4 sliding blocks；

No. 1 iron plate, No. 2 iron plates, No. 3 iron plates and No. 4 iron plates are divided to two groups of tops for being symmetrically welded on chassis rear portion No. 1 sliding rail and No. 2 sliding rails, chassis arranged on left and right sides wall are symmetrically welded at end, at the both sides of the edge of chassis top front On be separately installed with the identical wheel of two structures, small handlebar is weldingly fixed on the rear end face on chassis；3 in telescopic component Number expansion plate, No. 4 expansion plates lower end be mounted on No. 1 sliding rail of chassis top front, No. 2 cunnings by No. 3 sliding blocks, No. 4 sliding blocks In rail, the bottom of No. 1 expansion plate in telescopic component is using No. 2 straight pins and No. 1 iron plate, No. 2 iron plate connections, No. 2 expansion plates Bottom using No. 1 straight pin and No. 3 iron plates, No. 4 iron plates connections；No. 7 expansion plates in telescopic component, No. 8 expansion plates it is upper End is connected by No. 5 sliding blocks, No. 6 sliding blocks with No. 4 sliding rails of the bottom end of dock component, No. 3 sliding rails, in telescopic component No. 5 Expansion plate, No. 6 expansion plates are connected by No. 7 straight pins, No. 8 straight pins with the bottom end of dock component.

Telescopic component described in technical solution includes No. 1 expansion plate, No. 2 expansion plates, No. 1 straight pin, No. 2 straight pins, 3 Number expansion plate, No. 3 straight pins, No. 4 expansion plates, No. 4 straight pins, No. 4 articulated cylinder pins, No. 1 articulated cylinder pin, No. 2 hinged circles Pin, No. 5 expansion plates, No. 6 expansion plates, No. 7 expansion plates, No. 8 expansion plates, screw rod and No. 3 articulated cylinder pins；

No. 3 straight pins are mounted on by the way of transition cooperation in the light through-hole of No. 3 expansion plate lower parts, No. 4 circles Pin, which is used, to be mounted in such a way that transition coordinates in No. 4 expansion plate lower part light through-holes, and No. 1 expansion plate passes through with No. 3 expansion plates The light through-hole at middle part uses one end of No. 4 articulated cylinder pins to be connected in such a way that transition coordinates, and No. 2 expansion plates stretch with No. 4 Plate uses No. 4 articulated cylinder pin other ends to be connected in a manner of transition cooperation the light through-hole at middle part；No. 1 expansion plate it is upper End light through-hole and uses No. 1 articulated cylinder pin one end to be connected in a manner of transition cooperation with the lower end of No. 5 expansion plates, and 2 Number expansion plate upper end and the lower end of No. 6 expansion plates by light through-hole and use No. 1 articulated cylinder pin other end to coordinate with transition Mode is connected, No. 3 expansion plate upper ends and No. 7 expansion plate lower ends by light through-hole and use one end of No. 2 articulated cylinder pins with The mode of transition cooperation is connected, the lower end of the upper end of No. 4 expansion plates and No. 8 expansion plates and No. 2 articulated cylinder pins of use are another End is connected in such a way that transition coordinates, and in the middle part of No. 5 expansion plates and in the middle part of No. 7 expansion plates and uses No. 3 articulated cylinder pin one end It is connected in such a way that transition coordinates, the middle part of No. 6 expansion plates is hinged with by light through-hole in the middle part of No. 8 expansion plates and using No. 3 The other end of straight pin is connected in an interference fit；Screw rod and No. 1 articulated cylinder pin and No. 2 articulated cylinder pins it is interior Screw thread is connected.

Dock component described in technical solution further includes No. 3 the linear guides, No. 2 racks, No. 4 the linear guides, No. 3 cunnings Rail, No. 4 sliding rails, No. 5 sliding blocks, No. 5 straight pins, No. 6 sliding blocks, No. 6 straight pins, No. 5 iron plates, No. 6 iron plates, No. 7 iron plates, No. 8 iron Plate, No. 7 straight pins and No. 8 straight pins；The dock is rectangular flat structural member, is transversely arranged at dock center There are three be mutually parallel No. 4 mounting groove, No. 5 mounting grooves and No. 6 mounting grooves of rectangle, uniformly longitudinally along No. 4 mounting grooves 12 threaded holes are set, totally 12 threaded holes that 2 rows are mutually parallel symmetrically are set along the longitudinal direction of No. 5 mounting grooves, along No. 6 12 threaded holes of uniformly longitudinally setting of mounting groove；There are two cylindrical grooves for flatly setting on the front end face of dock；

No. 3 the linear guides are mounted on using soket head cap screw in No. 4 mounting grooves, and No. 2 racks use interior hexagonal spiral shell Nail is mounted in No. 5 mounting grooves, and No. 4 the linear guides are mounted on using soket head cap screw in No. 6 mounting grooves；No. 5 iron plates, No. 6 iron plates, No. 7 iron plates are divided into two groups and are symmetrically weldingly fixed on the rear of dock bottom with No. 8 iron plates, No. 7 circles Pin is mounted on No. 5 iron plates in the light through-hole of No. 6 iron plates, and No. 8 straight pins are mounted on the light through-hole of No. 7 iron plates and No. 8 iron plates It is interior；No. 3 sliding rails, No. 4 sliding rails are symmetrically welded on the front side of dock bottom surface, and No. 5 sliding blocks, No. 6 sliding blocks are mounted on No. 4 sliding rails 67, in No. 3 sliding rails 64, No. 5 straight pins, No. 6 straight pins are mounted in the light through-hole of No. 5 sliding blocks, No. 6 sliding blocks.

Compared with prior art the utility model has the beneficial effects that：

1. the attaching/detaching apparatus bottom described in the utility model for being applied to three combined test chambers is single-revolution device, convenient for rotation Turn the experimental rig inside three combined test chambers, the experiment to dismantle the extremely difficult replacement on the inside of three combined test chambers is set It is standby；

2. the attaching/detaching apparatus described in the utility model for being applied to three combined test chambers can pass through the linear guide, rack-and-pinion And flexible trolley realizes the dismounting of experimental rig, and other experiments are carried out convenient for three combined test chambers；

3. the attaching/detaching apparatus described in the utility model for being applied to three combined test chambers is more convenient and easy handling, only need Rotary manual axis is wanted, easily and fast and practicability is stronger；

Description of the drawings

The utility model will be further described below with reference to the accompanying drawings：

Fig. 1 is that the axonometric projection of the attaching/detaching apparatus structure composition described in the utility model for being applied to three combined test chambers regards Figure；

Fig. 2 is the slewing equipment knot described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers The axonometric projection view of structure composition；

Fig. 3 is the handler knot described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers The axonometric projection view of structure composition；

Fig. 4 is in the handler described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers Gear shaft assembly structure composition breakdown axonometric projection view；

Fig. 5 is in the handler described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers Base assembly structure composition breakdown axonometric projection view；

It is small that Fig. 6 is that the height described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers stretches The axonometric projection view of bassinet structure composition；

It is small that Fig. 7 is that the height described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers stretches The axonometric projection view of chassis structure composition in vehicle；

Fig. 8 is described in the utility model to be applied to telescopic component structure composition in the attaching/detaching apparatus of three combined test chambers Axonometric projection view；

It is small that Fig. 9 is that the height described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers stretches The axonometric projection view of adapting table modular construction composition breakdown in vehicle；

Figure 10 is three synthesis examinations described in the utility model being applied to employed in the attaching/detaching apparatus of three combined test chambers The axonometric projection view of tryoff structure composition；

In figure：1. pivoting support bearing, 2. pivoting support bearing inner rings, 3. pivoting support bearing outer rings, 4. plectanes, 5. is convex Platform, No. 6.1 the linear guides, No. 7.1 sliding blocks, No. 8.1 racks, 9. cone tanks, No. 10.2 the linear guides, No. 11.2 sliding blocks, 12. Hand, No. 13.2 bearing (ball) covers, No. 14.2 U-shaped opening baffles, No. 15.2 deep groove ball bearings, 16. manual shafts, 17. gears, No. 18.1 U-shaped opening baffle, No. 19.1 bearing (ball) covers, No. 20.1 deep groove ball bearings, No. 21.1 sleeves, 22.1 number keys, 23.2 number keys, 24.3 Number mounting groove, No. 25.2 mounting grooves, No. 26.1 mounting grooves, No. 27.1 iron plates, No. 28.2 iron plates, 29, No. 30. iron of No. 29.3 iron plates Plate, No. 31.1 sliding rails, No. 32.2 sliding rails, 33. chassis, 34. cone pins, 35. wheels, 36. small handlebars, No. 37.6 sliding blocks, No. 38.6 straight pins, No. 39.5 straight pins, No. 40.5 sliding blocks, No. 41.8 straight pins, No. 42.7 straight pins, No. 43.8 expansion plates, No. 44.3 articulated cylinder pins, No. 45.7 expansion plates, No. 46.6 expansion plates, No. 47.5 expansion plates, No. 48.1 articulated cylinder pins, 49.2 Number articulated cylinder pin, No. 50.4 articulated cylinder pins, No. 51.3 expansion plates, No. 52.3 straight pins, No. 53.3 sliding blocks, No. 54.4 cylinders Pin, No. 55.4 expansion plates, No. 56.4 sliding blocks, No. 57.1 expansion plates, No. 58.2 expansion plates, No. 59.2 straight pins, No. 60.1 cylinders Pin, 61. screw rods, 62. docks, No. 63.4 mounting grooves, No. 64.3 sliding rails, No. 65.5 mounting grooves, No. 66.6 mounting grooves, No. 67.4 Sliding rail, No. 68.5 iron plates, No. 69.6 iron plates, No. 70.7 iron plates, No. 71.8 iron plates, No. 72.4 the linear guides, No. 73.2 racks, No. 74.3 the linear guides, 75. 3 combined test chambers, 76. shake tables, 77. 3 combined test chamber bottom plates, 78. humiture test boxes；

Specific implementation mode

The utility model is explained in detail below in conjunction with the accompanying drawings：

The attaching/detaching apparatus described in the utility model for being applied to three combined test chambers includes slewing equipment, handler and height Flatness reduces vehicle；

1. slewing equipment

The slewing equipment includes pivoting support bearing 1 and plectane 4；

Refering to fig. 1, Fig. 2 and Figure 10, three combined test chamber bottom plates 77 described in Fig. 1 are three compbined test shown in Fig. 10 Three combined test chamber bottom plates 77 in the humiture test box 78 on 75 top of case, the pivoting support bearing 1 are Non-tooth type list Four-point contact ball slewing bearing (01 series) is arranged, model 010.30.500, pivoting support bearing 1 divides for pivoting support bearing Inner ring 2 and pivoting support bearing outer ring 3, pivoting support bearing inner ring 2 are circumferentially uniformly arranged 20 by interior hexagonal Screw connects the light through-hole of three combined test chamber bottom plates 77, and pivoting support bearing outer ring 3 is circumferentially uniformly arranged 20 The threaded hole of plectane 4 is connected by soket head cap screw；

The plectane 4 is circumferentially uniformly arranged 20 using soket head cap screw connection slewing bearing outer ring Light through-hole, wherein the three of main view direction front end screw hole to avoid interference without screw, 4 is arranged at the center of plectane 4 A screw hole for being connected with boss 5；

Pivoting support bearing inner ring 2 is connected with three comprehensive experiment box bottom plates by soket head cap screw, and plectane 4 passes through interior six Angle screw is connected with pivoting support bearing outer ring 3, and turning round pedestal bearing outer race 3 by rotation may be implemented to try in three synthesis Experimental rig rotary motion inside tryoff, is conveniently replaceable and repairs grating encoder.

2. handler

Refering to Fig. 3 to Fig. 5, the handler includes gear shaft assembly and base assembly.

The base assembly include boss 5 (No. 1 mounting groove 25,3 of mounting groove 26,2 mounting groove 24, cone tank 9), No. 1 sliding block 11 of sliding block 7,2 of the linear guide 10,1 of rack 8,2 of the linear guide 6,1；

5 four corners of boss of the cuboid equably arrange 4 light through-holes for being connected with plectane 4, convex Transversely there are three the mounting grooves of rectangle being mutually parallel for (i.e. front and back) direction setting at center for platform 5：It is respectively used to installation 1 No. 1 mounting groove 26 of number the linear guide 6, for install No. 2 mounting grooves 25 of No. 1 rack 8 with for installing No. 2 the linear guides 10 No. 3 mounting grooves 24；No. 1 mounting groove 26 transversely (i.e. front and back) direction be equably arranged 12 for install with etc. it is I-shaped 2 rows totally 12 use is equably arranged in the threaded hole of No. 1 the linear guide 6 of cross section, the transverse direction (i.e. front and back) along No. 2 mounting grooves 25 In the threaded hole for installing No. 1 rack 8, No. 3 mounting grooves 24 transversely (i.e. front and back) direction be equably arranged 12 for install tool The threaded hole of No. 2 the linear guides 10 of I-shaped cross section such as have, flatly sets that there are two be used for and height on the front end face of boss 5 Flatness reduces the cone tank 9 that vehicle is connected to each other.

No. 1 the linear guide 6 is the straight-bar class formation part of I-shaped iso-cross-section, the longitudinal direction of No. 1 the linear guide 6 12 dormant bolt holes for being connected with No. 1 mounting groove 26 on boss 5 are provided on line of symmetry；No. 2 the linear guides 10 It is identical as No. 16 structure of the linear guide.

No. 1 sliding block 7 is cuboid structural member, at the center of the side of No. 1 sliding block 7 and along the cross of No. 1 sliding block 7 To the perforative guide-track groove being equipped with No. 1 the linear guide 6 is provided with, it is provided with and is used in one end of the another side of No. 1 sliding block 7 Two threaded holes being connected with No. 1 U-shaped opening baffle 18, No. 2 sliding blocks 11 are cuboid structural member, the one of No. 2 sliding blocks 11 Side is simultaneously horizontally arranged with the perforative guide-track groove being equipped with No. 2 the linear guides 10 along No. 2 sliding blocks 11, in the another of No. 2 sliding blocks 11 One end of one side is provided with two threaded holes for being connected with No. 2 U-shaped opening baffles 14.

The both sides of No. 18 bottom end of rack are arranged to the side plate being connected with intermediate host, and both side plate is transversely 6 light through-holes for being connected with No. 2 mounting grooves 14 of boss 5 are equably vertically arranged in (i.e. front and back) direction.

The boss 5 is connected with plectane 4 by soket head cap screw, and described No. 1 the linear guide 7 passes through interior hexagonal spiral shell Nail is connected with No. 1 mounting groove 26 of boss 5, and No. 1 rack 8 is connected by soket head cap screw with No. 2 mounting grooves 25 of boss 5 It connects, No. 2 the linear guides 10 are connected by soket head cap screw with No. 3 mounting grooves 24 of boss 5, and No. 1 sliding block 7 is mounted on No. 1 directly On line guide rail 6, between the two to be slidably connected, No. 2 sliding blocks 11 are mounted in No. 2 the linear guides 10, are connected between the two for sliding It connects.

The gear shaft assembly includes 14, No. 2 deep-groove ball axis of U-shaped opening baffle of bearing (ball) cover 13,2 of handle 12,2 Hold 15, manual shaft 16, the sleeve of deep groove ball bearing 20,1 of bearing (ball) cover 19,1 of U-shaped opening baffle 18,1 of gear 17,1 21,1 number key 22 and 2 number keys 23.

The manual shaft 16 be one 2 sections of manual shaft A2 and there are two being opened on 7 sections of manual shaft A7 keyway 7 segmentations it is straight Bar class multi-diameter shaft, the manual shaft 17 are followed successively by 1 section of manual shaft A1,2 sections of manual shaft A2,3 sections of manual shaft A3,4 from left to right Section manual shaft A4,5 sections of manual shaft A5,6 sections of manual shaft A6 and 7 sections of manual shaft A7,1 section of manual shaft A1,2 sections of manual shaft A2,3 sections of hands Moving axis A3,4 sections of manual shaft A4,5 sections of manual shaft A5,6 sections of manual shaft A6 and 7 sections of manual shaft A7 are sequentially connected end to end integrally, 1 section Manual shaft A1,2 sections of manual shaft A2,3 sections of manual shaft A3,4 sections of manual shaft A4,5 sections of manual shaft A5,6 sections of manual shaft A6 and 7 sections are manually The rotation conllinear of axis A7；1 section of manual shaft A1,2 sections of manual shaft A2 gradually increase with 3 sections of manual shaft A3 diameters, 3 sections of manual shafts A3 to 7 sections of manual shaft A7 diameter is gradually reduced；1 section of manual shaft A1 is for installing 21, No. 1 deep groove ball bearings 20 and 1 of No. 1 sleeve Number 19,2 sections of manual shaft A2 of bearing (ball) cover for install 17,5 sections of manual shaft A5 of gear for install No. 2 15,6 sections of deep groove ball bearings Manual shaft A6 is used for mounting knob 12 for installing No. 2 14,7 sections of the U-shaped opening baffle of bearing (ball) cover 13,2 manual shaft A7.

The hexagon body of wheel hub slot is provided with centered on the handle 12, handle 12 is using in 2 number keys 23 and manual shaft 16 7 sections of manual shaft A7 be connected, and be formed by the shaft shoulder using 6 sections of manual shaft A6 and 7 sections of junctions manual shaft A7 and realize positioning.

No. 2 bearing (ball) covers 13 are annulus bodily form structural member, are made of simultaneously No. 2 annulus cylinders and No. 2 annulus disk bodies It is connected, the rotation conllinear of No. 2 annulus cylinders and No. 2 annulus disk bodies, in No. 2 annulus cylinders and No. 2 annulus disk bodies The diameter in heart hole is equal, i.e., setting is there are one light through-hole at the center of No. 1 bearing (ball) cover 13, by way of clearance fit and hand Moving axis 16 connect, along No. 2 annulus disk body circumferencial directions of No. 2 bearing (ball) covers 13 be equably provided with 4 light through-holes for and 2 Number U-shaped opening baffle 14 is connected using screw.

There are one No. 2 light through-holes for setting at the center of No. 2 U-shaped opening baffles 14, and No. 2 light through-holes are for installing 2 It is interference fit, No. 2 light number between deep groove ball bearing 15 and 13, No. 2 light through-holes of No. 2 bearing (ball) covers and No. 2 deep groove ball bearings 15 Coordinate for transition between through-hole and No. 2 bearing (ball) covers 29, is the company of contact between No. 2 deep groove ball bearings 15 and No. 2 bearing (ball) covers 13 Positioning action is connect and plays, light through-hole under structure that there are two No. 2 14 lower plate of U-shaped opening baffle settings is No. 2 identical, two 2 Under number light through-hole be used for and No. 2 sliding blocks 11 on 2 tapped through holes use screw by No. 2 U-shaped opening baffles 14 and No. 2 with merging Sliding block 11 is connected, and it is logical that identical No. 2 screw threads of 4 structures are distributed uniformly and circumferentially on No. 2 14 perforated walls of U-shaped opening baffle Hole, identical No. 2 tapped through holes of 4 structures on No. 2 U-shaped opening baffles 14 are used for and No. 2 bearing (ball) covers 13 use interior hexagonals Screw is connected, and the lower plate of No. 2 U-shaped opening baffles 14 is connected with No. 2 sliding blocks 11 using soket head cap screw.

No. 2 deep groove ball bearings 15 are mounted on 5 sections of manual shaft A5 of manual shaft 16, No. 2 deep groove ball bearings 15 with It is interference fit, the right end of No. 2 deep groove ball bearings 15 left sides and 4 sections of manual shaft A4 between 5 sections of manual shaft A5 of manual shaft 17 Face connects, i.e., being formed by the shaft shoulder by 4 sections of manual shaft A4 and 5 sections of junctions manual shaft A5 realizes axially position.

It is set on the center hole wall of the gear 17 there are one wheel hub keyway, wheel hub keyway is used for 2 sections with manual shaft 16 Keyway on manual shaft A2 matches, and gear 17 is connected with 2 sections of manual shaft A2 of manual shaft 16 using 1 number key 22, gear 17 right side and the left side of 3 sections of manual shaft A3 connect, that is, pass through 2 sections of manual shaft A2 and 2 sections of junctions manual shaft A2 It is formed by the shaft shoulder and realizes that axially position, gear 17 are meshed with No. 1 rack 8 and connect.

No. 1 bearing (ball) cover 19 is identical as No. 2 13 structures of bearing (ball) cover, and No. 1 bearing (ball) cover 19 is annulus bodily form knot Component is formed and is connected with No. 1 annulus disk body by No. 1 annulus cylinder, the revolution of No. 1 annulus cylinder and No. 1 annulus disk body Axis collinear, No. 1 annulus cylinder is equal with the diameter of the centre bore of No. 1 annulus disk body, i.e., is set at the center of No. 1 bearing (ball) cover 19 Light through-hole there are one setting, is connect by way of clearance fit with manual shaft 16, along No. 2 circle ring disks of No. 1 bearing (ball) cover 19 Body circumferencial direction is equably provided with 4 light through-holes for being connected using screw with No. 1 U-shaped opening baffle 18.

No. 1 U-shaped opening baffle 18 is identical as No. 2 14 structures of U-shaped opening baffle, in No. 1 U-shaped opening baffle 18 There are one No. 1 light through-holes for setting at the heart, and No. 1 light through-hole is for installing 20, No. 1 bearing (ball) covers 19 of No. 1 deep groove ball bearing and No. 1 set It is interference fit between 21, No. 1 light through-hole of cylinder and No. 1 deep groove ball bearing 20, is between No. 1 light through-hole and No. 1 bearing (ball) cover 19 Transition coordinates, and makees to connect and playing positioning between 20, No. 1 bearing (ball) covers 19 of No. 1 deep groove ball bearing and No. 1 sleeve 21 With, No. 1 18 lower plate of U-shaped opening baffle setting there are two structure it is No. 1 identical under light through-hole, light through-hole is used under two No. 1 No. 1 U-shaped opening baffle 21 is connected with No. 1 sliding block 7 using screw with merging with 2 tapped through holes on No. 1 sliding block 7, No. 2 Identical No. 2 tapped through holes of 4 structures, No. 2 U-shaped opening gears are distributed uniformly and circumferentially on 23 perforated wall of U-shaped opening baffle The identical tapped through hole of 4 structures on plate 23 is used to be connected using 4 soket head cap screws with No. 1 bearing (ball) cover 19, No. 1 U The lower plate of shape open closure 18 is connected with No. 1 sliding block 7 using 2 soket head cap screws.

No. 1 deep groove ball bearing 20 is sleeved on 1 section of manual shaft A1 of manual shaft 17, No. 1 deep groove ball bearing 20 with It is interference fit between 1 section of manual shaft A1 of manual shaft 17, on the outer ring of No. 1 deep groove ball bearing 20 and No. 1 U-shaped opening baffle 18 No. 1 light through-hole between be connected by the way of interference fit, to contact between No. 1 deep groove ball bearing 20 and No. 1 sleeve 21 Axially position is realized in connection.

The gear 17 is connected at 2 sections of manual shaft A2 of manual shaft 16 by 1 number key 22, and passes through manual shaft 16 2 sections of manual shaft A2 are formed by the shaft shoulder with 3 sections of junctions manual shaft A3 and position, and gear 17 is meshed with No. 1 rack 8, and 1 Number sleeve 21 is connected by way of interference fit at 1 section of manual shaft A1 of manual shaft 16, and and passes through a left side for gear 24 End face positions, and described No. 1 deep groove ball bearing 20 is sleeved on 1 section of manual shaft A1 of manual shaft 17, No. 1 deep groove ball bearing 20 It is interference fit between 1 section of manual shaft A1 of manual shaft 17, the outer ring of No. 1 deep groove ball bearing 20 and No. 1 U-shaped opening baffle 18 On No. 1 light through-hole between be connected by the way of interference fit, to connect between No. 1 deep groove ball bearing 20 and No. 1 sleeve 21 It touches connection and realizes that axially position, No. 1 U-shaped opening baffle 18 are fixedly mounted on using 21 soket head cap screws on No. 1 sliding block 7,1 Number bearing (ball) cover 19 is connected using 4 soket head cap screws with No. 1 U-shaped opening baffle 18, and No. 2 deep groove ball bearings 15 are sleeved on hand On 5 sections of manual shaft A5 on moving axis 16, interference is used between 5 sections of manual shaft A5 on No. 2 deep groove ball bearings 15 and manual shaft 16 The mode of cooperation is connected, and is used between No. 1 light through-hole on the outer ring and No. 2 U-shaped opening baffles 14 of No. 2 deep groove ball bearings 15 The mode of interference fit is connected, and is formed by axis using the 4 sections of manual shaft A4 and 5 sections of junctions manual shaft A5 of manual shaft 16 Shoulder realizes that positioning, No. 2 U-shaped opening baffles 14 are fixedly mounted on using 2 soket head cap screws on No. 2 sliding blocks 11, No. 2 U-shaped openings Baffle 14 is connected with No. 2 bearing (ball) covers 13 using 4 soket head cap screws, and handle 12 is sleeved on 7 sections of manual shafts of manual shaft 17 On A7, it is connected using 2 number keys 23 between handle 12 and 7 sections of manual shaft A7 of manual shaft 16, the left side of handle 12 and 6 sections of hands The right side of moving axis A6 connects, i.e., the left side of handle 12 and 6 sections of manual shaft A6 connect place with 7 sections of manual shaft A7 and formed The shaft shoulder connect and do axially position.

The trolley 3. height stretches

The flexible trolley of height described in the utility model is worked together with handler to be realized applied to three combined test chambers Attaching/detaching apparatus handling task.

Refering to Fig. 6 to 9, the flexible trolley of height described in the utility model includes chassis assembly, telescopic component and docking Platform component.

The chassis assembly includes No. 1 sliding rail 31,2 of iron plate 30, No. 1 of iron plate 29, No. 4 of iron plate 28, No. 3 of iron plate 27, No. 2 Number sliding rail 32, chassis 33, wheel 35, the sliding block 56 of sliding block 53,4 of small handlebar 36,3；

The chassis 33 is the shell structure part of cuboid, and the top at 33 rear portion of chassis is provided with using welding manner Two groups totally 4 for connecting the iron plate 29,4 of iron plate 28, No. 3 of No. 1 iron plate 27, No. 2 of No. 1 expansion plate 57 and No. 2 expansion plates 58 Number iron plate 30 is symmetrically provided with No. 1 sliding rail 31 and No. 2 sliding rails at the both sides of the edge of 33 top front of chassis using welding manner 32,2 through-holes that wheel 35 is connected in such a way that transition coordinates, arranged on left and right sides wall are each provided on 33 arranged on left and right sides wall of chassis On 2 through-holes relatively just, the axis of rotation of 4 through-holes is in together in a horizontal plane.

The wheel 35 is the cylindrical structure that a side carries axle, and the axis of rotation of axle and cylinder is total The another side of line, cylinder mitigates weight with looping pit；The axle of four wheels 34 by transition coordinate in a manner of with Chassis 33 is connected, in order to realize the movement of the flexible trolley of height.

Described 29, No. 4 iron plates 30 of iron plate of iron plate 28, No. 3 of No. 1 iron plate 27, No. 2 are be provided with a smooth through-hole rectangular The light through-hole at body and the rear portion for being welded in 33 upper surface of chassis, 27, No. 2 iron plates 28 of described No. 1 iron plate is used for and expansion plate 57 Bottom light through-hole is connected to just using again by No. 2 straight pins 59 in an interference fit, 29, No. 4 iron plates of No. 3 iron plates Light through-hole is used for 58 bottom light through-hole of expansion plate to being just connected in an interference fit using by No. 1 straight pin 60 again It connects.

Described 31, No. 2 sliding rails 32 of No. 1 sliding rail are U-board, and upper surface or lower surface (upper and lower surface is identical) are welded Be connected to the front of 33 upper surface of chassis, described No. 3 sliding blocks 53 and No. 4 sliding blocks 56 centered on have the cylinder of a smooth through-hole Body；

The light through-hole of described 27, No. 2 iron plates 28 of No. 1 iron plate and No. 1 57 bottom light through-hole of expansion plate pass through No. 2 cylinders Pin 59 is connected in an interference fit, and the light through-hole of 29, No. 4 iron plates of No. 3 iron plates and No. 2 58 bottom light through-holes of expansion plate are logical It crosses No. 1 straight pin 60 to be in an interference fit connected, the U-shaped face of No. 3 sliding blocks 53 and No. 1 sliding rail 31 passes through clearance fit Mode is connected, and is positioned by the side in the U-shaped face of No. 1 sliding rail 31, and the U-shaped face of No. 4 sliding blocks 56 and No. 2 sliding rails 32 is logical The mode for crossing clearance fit is connected, and is positioned by the side in the U-shaped face of No. 2 sliding rails 32, and the axle of 4 wheels 35 is equal Two sides on chassis 33 are connected to by way of interference fit, the small handlebar 36 is fixed to by welding On the rear end face on chassis 33.

Refering to Fig. 8, the telescopic component includes No. 8 expansion plates 45,6 of articulated cylinder pin 44,7 of expansion plate 43,3 The articulated cylinder pin 50,3 of articulated cylinder pin 49,4 of articulated cylinder pin 48,2 of expansion plate 47,1 of expansion plate 46,5 is flexible The expansion plate 58,2 of expansion plate 57,2 of expansion plate 55,1 of straight pin 54,4 of straight pin 52,4 of plate 51,3 straight pin 59, No. 1 straight pin 60, screw rod 61.

Described No. 1 to No. 8 expansion plates are the quadrangular plate class formation part for the strip for being provided with 3 light through-holes, No. 1 Two narrow sides to No. 8 expansion plates are the bevel edges being mutually parallel, and are used between the outer end and the outer end of two long sides of two bevel edges Arc surface smoothly transits connection, and 2 light through-hole structures on No. 1 to No. 8 expansion plate are identical and are located at quadrangular plate class formation part Cornerwise both ends are located at the inboard of two arc surfaces, the 3rd light through-hole is at No. 1 to the center of No. 8 expansion plates.

Described No. 1 to No. 4 articulated cylinder pins are 3 segmentation multi-diameter shaft class formation parts, and axis based on centre, both ends are pin Axis, both ends pin shaft structure is identical, and the diameter of main body axis is more than the diameter of both ends axis pin；No. 3 articulated cylinder pins 44 and No. 4 hinged circles 50 structure of pin is identical, and the structure of No. 1 articulated cylinder pin 48 and No. 2 articulated cylinder pins 49 is essentially identical, No. 1 articulated cylinder pin 48 It is disposed radially tapped through hole with No. 2 49 middles of articulated cylinder pin, 2 tapped through holes are left-hand thread through-hole.

The light through-hole of No. 3 sliding blocks 53 is matched by No. 3 straight pins 52 with interference with No. 3 51 lower part light through-holes of expansion plate The mode of conjunction is connected, and the light through-hole and No. 4 55 lower part light through-holes of expansion plate of No. 4 sliding blocks 56 are by No. 4 straight pins 54 with interference The mode of cooperation is connected, and described No. 1 57 middle part light through-hole of expansion plate and No. 3 51 middle part light through-holes of expansion plate are cut with scissors by No. 4 The one end for connecing straight pin 50 is connected in an interference fit, 58 middle part light through-hole of expansion plate and 55 middle part light through-hole of expansion plate It is connected in an interference fit by No. 4 50 other ends of articulated cylinder pin, No. 1 57 top light through-hole of expansion plate is stretched with No. 5 47 lower part light through-hole of contracting plate is connected in an interference fit by No. 1 48 one end of articulated cylinder pin, No. 2 58 tops of expansion plate Light through-hole is connected with No. 6 46 lower part light through-holes of expansion plate by No. 1 48 other end of articulated cylinder pin in an interference fit, No. 3 51 top light through-holes of expansion plate are with No. 7 45 lower part light through-holes of expansion plate by No. 2 49 one end of articulated cylinder pin to be interference fitted Mode be connected, No. 4 55 top light through-holes of expansion plate and No. 8 43 lower part light through-holes of expansion plate pass through No. 2 articulated cylinder pins 49 The other end is connected in an interference fit, and No. 1 articulated cylinder pin 48 has tapped through hole with No. 2 articulated cylinder pins 49 and is Left-hand thread, No. 5 47 middle part light through-holes of expansion plate and No. 7 45 middle part light through-holes of expansion plate by No. 3 44 one end of articulated cylinder pin with The mode of transition cooperation is connected, and No. 6 46 middle part light through-holes of expansion plate and No. 8 43 middle part light through-holes of expansion plate are hinged by No. 3 44 other end of straight pin is connected in such a way that transition coordinates, screw rod 61 and No. 1 articulated cylinder pin 48 and No. 2 articulated cylinder pins 49 internal thread is connected, and both sides expansion plate can be realized when tightening screw rod 61 while rising or simultaneously declining.

Refering to Fig. 9, the dock component includes 38, No. 5 straight pins of straight pin of sliding block 37,6 of cone pin 34,6 39, No. 5 straight pin 41,7 of sliding block 40,8 straight pins 42, (No. 4 mounting groove 65,6 of mounting groove 63,5 installations of dock 62 Slot 66), No. 3 the linear guides of iron plate 71, No. 4 of iron plate 70, No. 8 of iron plate 69, No. 7 of iron plate 68, No. 6 of sliding rail 67,5 of sliding rail 64,4 72,73, No. 3 the linear guides 74 of No. 2 racks.

Described 70, No. 8 iron plates 71 of iron plate of iron plate 69, No. 7 of No. 5 iron plates 68, No. 6 are be provided with a smooth through-hole rectangular Body is fixed on dock bottom rear by welding, wherein No. 5 68 smooth through-holes of iron plate and the light of No. 6 iron plates 69 are logical Hole for being connected with No. 5 47 top light through-holes of expansion plate by No. 7 straight pins 42 in an interference fit, No. 7 iron plates 70 Light through-hole and No. 8 iron plates 71 light through-hole be used for No. 6 46 top light through-holes of expansion plate by No. 8 straight pins 41 with interference The mode of cooperation is connected.

Described 64, No. 4 sliding rails 67 of No. 3 sliding rails are U-board class formation part, and 64, No. 4 sliding rails 67 of No. 3 sliding rails are symmetrically It is welded on the front side of 62 bottom surface of dock, and keeps the U-shaped opening of 64, No. 4 sliding rails 67 of No. 3 sliding rails opposite.

The dock 62 is rectangular flat structural member, transversely (i.e. front and back) the direction setting at center of dock 62 There are three the mounting grooves of rectangle being mutually parallel：It is respectively used to No. 4 mounting grooves 63 of No. 3 the linear guides 74 of installation, for pacifying No. 5 mounting grooves 65 and No. 6 mounting grooves 66 for installing No. 4 the linear guides 72 for filling No. 2 racks 73；No. 4 mounting grooves 63 are along cross Equably be arranged that 2 rows are mutually parallel to (i.e. front and back) totally 12 for install No. 3 straight lines of I-shaped cross section such as there are to lead The threaded hole of rail 74 is equably arranged 2 rows along the transverse direction (i.e. front and back) of No. 5 mounting grooves 65 and is used for No. 2 racks 73 of installation for totally 12 Threaded hole, No. 6 mounting grooves 66 transversely (i.e. front and back) direction be equably arranged 12 for install with etc. it is I-shaped transversal The threaded hole of No. 4 the linear guides 72 in face.

The front of the cone pin 34 is divided into bullet, and the rear portion of cone pin 34 is divided into cylinder, bullet and cylinder Body is connected, bullet and cylinder rotation conllinear, and two use are flatly arranged on the front end face of dock 62 The cylindrical groove of cone pin 34 is installed, connects 2 cone pins 34 by way of interference fit respectively.

No. 3 the linear guides 74 are the straight-bar class formation part of I-shaped iso-cross-section, the longitudinal direction of No. 3 the linear guides 74 Line of symmetry on be provided with 12 for the dormant bolt holes that are connected with No. 4 mounting grooves 63 on dock 62；No. 4 straight lines are led Rail 72 is equipped with 12 trapezoidal thread holes along centerline direction and is used to be connected with No. 6 mounting grooves 66 of dock 62, and No. 4 straight lines are led Rail 72 is identical as No. 3 74 structures of the linear guide.

The bottom of the both sides of No. 2 73 bottom ends of rack is arranged to the side plate being connected with intermediate host, both side plate Transversely 6 bolts for being connected with No. 5 mounting grooves 65 of dock 62 are equably vertically arranged in (i.e. front and back) direction Unthreaded hole.

No. 5 sliding blocks 40 are connected with the U-shaped face of No. 3 sliding rails 64 by way of interference fit, and pass through No. 3 sliding rails 64 The side in U-shaped face position, No. 5 sliding blocks 40 are connected with No. 7 expansion plates 45 by No. 5 straight pins 39 in an interference fit It connects, No. 6 sliding blocks 37 are connected with the U-shaped face of No. 4 sliding rails 67 by way of interference fit, the light through-hole of No. 6 sliding blocks 37 and No. 8 43 top light through-hole of expansion plate use No. 6 straight pins 38 by transition cooperation in a manner of is connected, No. 5 68 smooth through-holes of iron plate with And the light through-hole of the light through-hole of No. 6 iron plates 69 and No. 5 47 upper ends of expansion plate passes through No. 7 straight pins 42 phase in an interference fit The light through-hole of connection, the light through-hole of No. 7 iron plates 70 and No. 8 iron plates 71 and the light through-hole of No. 6 46 upper ends of expansion plate pass through No. 8 circles Pin 41 is connected in an interference fit, No. 4 mounting grooves that No. 3 the linear guides 74 pass through soket head cap screw and dock 62 63 are connected, and No. 2 racks 73 are connected by soket head cap screw with No. 5 mounting grooves 65 of dock 62, and No. 4 the linear guides 72 are logical Soket head cap screw is crossed with No. 6 mounting grooves 66 of dock 62 to be connected.

The height trolley that stretches is used for realizing the handling of grating encoder reliability test, convenient for allowing three combined test chambers Other experiments are carried out, when being loaded and unloaded to grating encoder reliability test, make screw rod 61 by rotating screw rod 61 Rotate in positive and negative threaded hole, stretch the retractility of trolley to realize height, can make taper pin on adapting table 62 with it is convex The taper hole of platform 5 realizes that docking, shake handle 12 make grating encoder reliability test pass through the linear guide to equal height And rack and pinion mechanism is moved between three combined test chambers and height stretch trolley, to realize that grating encoder can By the handling of property experimental rig.

Refering to fig. 10, three combined test chamber 75 described in the utility model includes shake table 76, three combined test chamber bottom plates 77 with humiture test box 78；

It is divided into upper and lower babinet inside three combined test chambers 75 (model THV-600-A), upper box is sealing , be internally provided with temperature test chamber controller and humid test case controller, can to Device under test into trip temperature and Humidity (by taking THV-600 type humiture test boxes as an example, ranging from -40 DEG C~150 DEG C of temperature adjustable, the controllable model of humidity Enclose for 20~98%RH) simulation, the lower layer space of three combined test chambers 75 has a shake table 76 (to shake with MAV-1000-4H types For dynamic platform, vibration frequency adjustable range is 1-2000HZ, peak acceleration 1m/s), mainly sent out by workbench and vibration Raw device composition, shake table are equipped with shake table controller, and the simulation under vibration condition can be carried out to Device under test, may be implemented pair Device under test carry out at different frequencies, the vibration of adjustable amplitude load reliability test, three combined test chambers 75 packet Three combined test chamber bottom plates 77 are included, three combined test chamber bottom plates 77 are a kind of breadboard, and three combined test chamber bottom plates 77 are mounted on In bottom in three combined test chambers 75 in upper box, in three combined test chamber bottom plates, 77 upper edge, its circumferencial direction is equably arranged 20 threaded holes being connect with pivoting support bearing inner ring 2, i.e. three comprehensive experiment box bottom plates 77 and pivoting support bearing inner ring 2 are logical Cross screw connection.

In short, not needed if relevant technical staff makes in the case where adhering to the utility model basic technical scheme It is all within the protection scope of the present utility model by the equivalent structure variation of creative work or various modifications.

Claims (6)

1. a kind of attaching/detaching apparatus being applied to three combined test chambers, which is characterized in that described three combined test chambers that are applied to Attaching/detaching apparatus includes slewing equipment, handler and the flexible trolley of height；

The handler includes boss (5)；

The flexible trolley of the height includes dock (62) and 2 cone pins (34)；2 cone pins (34) are mounted on dock (62) at front end face；

The slewing equipment includes pivoting support bearing (1) and plectane (4)；

The pivoting support bearing (1) includes pivoting support bearing inner ring (2) and pivoting support bearing outer ring (3),

The pivoting support bearing (1) is mounted on three in three comprehensive experiment boxes (75) by pivoting support bearing inner ring (2) It on combined test chamber bottom plate (77), is fixedly connected between the two using soket head cap screw, plectane (4) is installed using soket head cap screw On pivoting support bearing outer ring (3)；Handler is mounted on by boss (5) on plectane (4), uses interior hexagonal between the two Screw is fixedly connected；Height stretch trolley work when is arranged in before handler, dock (62) and boss (5) to just, Dock (62) is connected by 2 cone pins (34) with 2 cone tanks (9) on boss (5) with boss (5).

2. the attaching/detaching apparatus described in accordance with the claim 1 for being applied to three combined test chambers, which is characterized in that the handling dress It sets including base assembly and gear shaft assembly；

The base assembly further includes No. 1 the linear guide (6), No. 1 rack (8), No. 2 the linear guides (10), No. 1 sliding block (7) With No. 2 sliding blocks (11)；

4 light through-holes for being connected with plectane (4), the edge at boss (5) center is arranged in the four corners of the boss (5) It is horizontally arranged be mutually parallel No. 1 mounting groove (26), No. 2 mounting grooves (25) and No. 3 mounting grooves (24) of three rectangles；Along 1 12 threaded holes for install No. 1 the linear guide (6) are equably set on the center line of number mounting groove (26), along No. 2 installations 2 rows totally 12 threaded holes for installing No. 1 rack (8) are equably arranged in the both sides of slot (25) center line, along No. 3 mounting grooves (24) 12 threaded holes for installing No. 2 the linear guides (10) are equably set on center line；

No. 1 the linear guide (6) is fixedly mounted on No. 1 mounting groove (26) on boss (5) using 12 soket head cap screws Interior, No. 1 rack (8) is fixedly mounted on using 12 soket head cap screws No. 2 mounting grooves (25) on boss (5) Nei, and No. 2 straight lines are led Rail (10) is fixedly mounted using 12 soket head cap screws in No. 3 mounting grooves (24) of boss (5), and No. 1 sliding block (7) is mounted on No. 1 In the linear guide (6), between the two to be slidably connected, No. 2 sliding blocks (11) are mounted on No. 2 the linear guides (10), between the two To be slidably connected；

The gear shaft assembly is mounted on No. 1 sliding block by No. 1 U-shaped opening baffle (18) and No. 2 U-shaped opening baffles (14) (7) on No. 2 sliding blocks (11), gear (17) is meshed with No.1 rack (8).

3. being applied to the attaching/detaching apparatus of three combined test chambers according to claim 2, which is characterized in that the gear shaft Component further include manual shaft (16), handle (12), No. 1 bearing (ball) cover (19), gear (17), No. 1 deep groove ball bearing (20), No. 2 Bearing (ball) cover (13), No. 2 deep groove ball bearings (15) and No. 1 sleeve (21)；

The gear (17) is sleeved on 2 sections of manual shafts (A2) of manual shaft (16) and is connected using 1 number key (22), gear (17) right side is formed by the shaft shoulder and contacts with 2 sections of manual shafts (A2) of manual shaft (16) with 3 sections of manual shaft (A3) junctions Connection, No. 1 sleeve (21) are sleeved on 1 section of manual shaft (A1) of manual shaft (16) and contact company with the left side of gear (17) It connects, is interference fit, described No. 1 deep groove ball bearing between No. 1 sleeve (21) and 1 section of manual shaft (A1) of manual shaft (16) (20) it is sleeved on 1 section of manual shaft (A1) of manual shaft (16), 1 section of No. 1 deep groove ball bearing (20) and manual shaft (16) is manually It is interference fit between axis (A1), the outer ring of No. 1 deep groove ball bearing (20) and No. 2 light through-holes on No. 1 U-shaped opening baffle (18) Between for interference fit, between No. 1 deep groove ball bearing (20) and No. 1 sleeve (21) for contact connectio, No. 1 U-shaped opening baffle (18) it is fixedly mounted on No. 1 sliding block (7) using 2 soket head cap screws, No. 1 bearing (ball) cover (19) uses 4 soket head cap screws It is connected with No. 1 U-shaped opening baffle (18)；No. 2 deep groove ball bearings (15) are sleeved on 5 sections of manual shafts (A5) in manual shaft (16) On, it is interference fit connection, No. 2 deep-groove balls between 5 sections of manual shafts (A5) on No. 2 deep groove ball bearings (15) and manual shaft (16) It is interference fit connection, No. 2 deep-groove ball axis between No. 1 light through-hole on the outer ring of bearing (15) and No. 2 U-shaped opening baffles (14) The left side for holding (15) outer ring and 4 sections of manual shafts (A4) of manual shaft (16) are formed by axis with 5 sections of manual shaft (A5) junctions Shoulder connects, and No. 2 U-shaped opening baffles (14) are fixedly mounted on using 2 soket head cap screws on No. 2 sliding blocks (11), No. 2 bearings End cap (13) is connected using 4 soket head cap screws with No. 2 U-shaped opening baffles (14), and handle (12) is sleeved on manual shaft (16) 7 sections of manual shafts (A7) on, between handle (12) and 7 sections of manual shafts (A7) of manual shaft (16) for key connection, handle (12) Left side and 6 sections of manual shafts (A6) are formed by shaft shoulder contact connectio with 7 sections of manual shaft (A7) junctions.

4. the attaching/detaching apparatus described in accordance with the claim 1 for being applied to three combined test chambers, which is characterized in that the high flatness It includes chassis assembly, telescopic component and dock component to reduce vehicle；

The chassis assembly includes No. 1 iron plate (27), No. 2 iron plates (28), No. 3 iron plates (29), No. 4 iron plates (30), No. 1 sliding rail (31), No. 2 sliding rails (32), chassis (33), wheel (35), small handlebar (36), No. 3 sliding blocks (53) and No. 4 sliding blocks (56)；

No. 1 iron plate (27), No. 2 iron plates (28), No. 3 iron plates (29) are divided to two groups to be symmetrically welded on No. 4 iron plates (30) The top end at chassis (33) rear portion is symmetrically welded with No. 1 sliding rail (31) at the both sides of the edge of chassis (33) top front With No. 2 sliding rails (32), the identical wheel (35) of two structures, small handlebar are separately installed on chassis (33) arranged on left and right sides wall (36) it is weldingly fixed on the rear end face of chassis (33)；

The lower end of No. 3 expansion plates (51), No. 4 expansion plates (55) in telescopic component passes through No. 3 sliding blocks (53), No. 4 sliding blocks (56) In No. 1 sliding rail (31), No. 2 sliding rails (32) of chassis (33) top front, No. 1 expansion plate (57) in telescopic component Bottom using No. 2 straight pins (59) and No. 1 iron plate (27), No. 2 iron plates (28) connections, the bottom of No. 2 expansion plates (58) is using 1 Number straight pin (60) and No. 3 iron plates (29), No. 4 iron plates (30) connections；

The upper end of No. 7 expansion plates (45), No. 8 expansion plates (43) in telescopic component passes through No. 5 sliding blocks (40), No. 6 sliding blocks (37) With No. 4 sliding rails (67) of the bottom end of dock component, No. 3 sliding rails (64) connections, No. 5 expansion plates (47) in telescopic component, No. 6 Expansion plate (46) is connected by No. 7 straight pins (42), No. 8 straight pins (41) with the bottom end of dock component.

5. being applied to the attaching/detaching apparatus of three combined test chambers according to claim 4, which is characterized in that described flexible group Part includes No. 1 expansion plate (57), No. 2 expansion plates (58), No. 1 straight pin (60), No. 2 straight pins (59), No. 3 expansion plates (51), 3 Number straight pin (52), No. 4 expansion plates (55), No. 4 straight pins (54), No. 4 articulated cylinder pins (50), No. 1 articulated cylinder pin (48), No. 2 articulated cylinder pins (49), No. 5 expansion plates (47), No. 6 expansion plates (46), No. 7 expansion plates (45), No. 8 expansion plates (43), spiral shells Bar (61) and No. 3 articulated cylinder pins (44)；

No. 3 straight pins (52) are mounted on by the way of transition cooperation in the light through-hole of No. 3 expansion plate (51) lower parts, and 4 Number straight pin (54), which is used, to be mounted in such a way that transition coordinates in No. 4 expansion plate (55) lower part light through-holes, No. 1 expansion plate (57) One end of No. 4 articulated cylinder pins (50) phase in a manner of transition cooperation is used the light through-hole at middle part with No. 3 expansion plates (51) Connection, No. 2 expansion plates (58) use No. 4 articulated cylinder pin (50) other ends with No. 4 expansion plates (55) by the light through-hole at middle part It is connected in such a way that transition coordinates；The upper end of No. 1 expansion plate (57) and the lower end of No. 5 expansion plates (47) by light through-hole and are adopted It is connected in such a way that transition coordinates with No. 1 articulated cylinder pin (48) one end, No. 2 expansion plate (58) upper ends and No. 6 expansion plates (46) lower end is light through-hole and No. 1 articulated cylinder pin (48) other end is used to be connected in a manner of transition cooperation, and No. 3 are stretched Contracting plate (51) upper end by light through-hole and uses one end of No. 2 articulated cylinder pins (49) with transition with No. 7 expansion plate (45) lower ends The mode of cooperation is connected, and the lower end of the upper end of No. 4 expansion plates (55) and No. 8 expansion plates (43) simultaneously uses No. 2 articulated cylinder pins (49) other end is connected in such a way that transition coordinates, with No. 7 expansion plates (45) middle parts and using 3 in the middle part of No. 5 expansion plates (47) Number articulated cylinder pin (44) one end is connected in such a way that transition coordinates, the middle part of No. 6 expansion plates (46) and No. 8 expansion plates (43) Middle part is connected in an interference fit by light through-hole and using the other end of No. 3 articulated cylinder pins (44)；Screw rod (61) It is connected with the internal thread of No. 1 articulated cylinder pin (48) and No. 2 articulated cylinder pins (49).

6. being applied to the attaching/detaching apparatus of three combined test chambers according to claim 4, which is characterized in that the dock Component further includes No. 3 the linear guides (74), No. 2 racks (73), No. 4 the linear guides (72), No. 3 sliding rails (64), No. 4 sliding rails (67), No. 5 sliding blocks (40), No. 5 straight pins (39), No. 6 sliding blocks (37), No. 6 straight pins (38), No. 5 iron plates (68), No. 6 iron plates (69), No. 7 iron plates (70), No. 8 iron plates (71), No. 7 straight pins (42) and No. 8 straight pins (41)；

The dock (62) is rectangular flat structural member, and three rectangles are horizontally arranged at dock (62) center No. 4 mounting grooves (63), No. 5 mounting grooves (65) and No. 6 mounting grooves (66) being mutually parallel, along the longitudinal direction of No. 4 mounting grooves (63) 12 threaded holes are set evenly, totally 12 screw threads that 2 rows are mutually parallel symmetrically are set along the longitudinal direction of No. 5 mounting grooves (65) Hole, along 12 threaded holes of uniformly longitudinally setting of No. 6 mounting grooves (66)；It is flatly provided on the front end face of dock (62) Two cylindrical grooves；

No. 3 the linear guides (74) are mounted on using soket head cap screw in No. 4 mounting grooves (63), and No. 2 racks (73) use Soket head cap screw is mounted in No. 5 mounting grooves (65), and No. 4 the linear guides (72) are mounted on No. 6 mounting grooves using soket head cap screw (66) in；

No. 5 iron plates (68), No. 6 iron plates (69), No. 7 iron plates (70) and No. 8 iron plates (71) are divided into two groups and symmetrical Ground is weldingly fixed on the rear of dock (62) bottom, and No. 7 straight pins (42) are mounted on No. 5 iron plates (68) and No. 6 iron plates (69) Light through-hole in, No. 8 straight pins (41) be mounted on No. 7 iron plates (70) in the light through-hole of No. 8 iron plates (71)；No. 3 sliding rails (64), No. 4 sliding rails (67) are symmetrically welded on the front side of dock (62) bottom surface, and No. 5 sliding blocks (40), No. 6 sliding blocks (37) are mounted on No. 3 In sliding rail (64), No. 4 sliding rails (67), No. 5 straight pins (39), No. 6 straight pins (38) are mounted on No. 5 sliding blocks (40), No. 6 sliding blocks (37) in light through-hole.