CN213286896U

CN213286896U - High-low temperature test box convenient for sample soaking

Info

Publication number: CN213286896U
Application number: CN202021995276.5U
Authority: CN
Inventors: 杜海玉; 许叶
Original assignee: China Kun Testing Technology Services Co ltd
Current assignee: China Kun Testing Technology Services Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-28
Anticipated expiration: 2030-09-12

Abstract

The utility model relates to a high low temperature test chamber convenient to sample soaks relates to the check out test set field, and it includes the box, articulate chamber door on the box, set up rack on the chamber door, set up the water tank on the box, fixedly connected with is used for the base of supporting the box on the bottom surface of box, is provided with the swing subassembly that is used for removing the water tank on the base, and the water tank can be portable to chamber door below, is provided with the lifting unit who is used for driving the water tank to go up and down on the swing subassembly, and the water tank can be arranged in. The sample soaking device has the effects of simple sample soaking operation and reduction of workload of workers.

Description

High-low temperature test box convenient for sample soaking

Technical Field

The application relates to the field of detection equipment, in particular to a high-low temperature test box convenient for sample soaking.

Background

The high-low temperature test chamber is a special refrigeration device, and is a test device for simulating the natural temperature environment. In many fields of China, such as aerospace, military, automobiles and the like, the test of high temperature, low temperature, constant temperature, damp heat and alternating damp heat is required to be carried out on related products.

Referring to fig. 1, current high low temperature test chamber, including box 1, has seted up studio 2 and equipment room 3 on the lateral wall of box 1, and it has chamber door 4 to articulate on the lateral wall of box 1, and chamber door 4 shelters from in the opening of studio 2, and fixedly connected with is used for placing the rack 5 of sample on chamber door 4, and when needs were tested the sample, the sample was placed in rack 5, and along with the switch of chamber door 4, the sample can be brought into studio 2 in to carry out the testing.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the sample test is finished, in order to facilitate the rational detection of the sample, the sample needs to be soaked in water with a lower temperature. When needs soaked the sample, the chamber door is automatic to be opened, and the staff removes the water tank to the elevating platform with the elevating platform on, removes the below of chamber door with water tank and elevating platform afterwards, through the height at elevating platform adjustment water tank place, soaks in the water tank until the sample, however the volume of water tank is very big, and the manual removal of wanting during soaking, the operation is extremely inconvenient, leads to the work load greatly increased of workman when soaking the sample.

SUMMERY OF THE UTILITY MODEL

In order to make sample soak easy operation, reduce workman's work load, this application provides a high low temperature test box convenient to sample soaks.

The application provides a high low temperature test box convenient to sample soaks adopts following technical scheme:

the utility model provides a high low temperature test chamber convenient to sample soaks, includes the box, articulates chamber door on the box, sets up rack on the chamber door, sets up the water tank on the box, fixedly connected with is used for supporting the base of box on the bottom surface of box, be provided with the swing subassembly that is used for moving water tank on the base, the water tank can be removed to chamber door below, be provided with the lifting unit who is used for driving the water tank to go up and down on the swing subassembly, the water tank can be arranged in to the rack.

Through adopting above-mentioned technical scheme, when needs soak the sample, the chamber door is automatic to be opened, the rack shifts out the inside of box along with opening of chamber door, the sample also shifts out the box along with it, at this moment, utilize the swing subassembly, move the water tank to the below of chamber door, then utilize lifting unit, rise the water tank to certain height, at this moment, the rack can soak in the water tank, the sample also can soak in the water tank, promote the water tank when this kind of setting can avoid the workman to soak the sample, make sample soak easy operation, reduce workman's work load.

Optionally, the swing subassembly is including offering the mounting groove on the base, rotating the bracing piece, the backup pad, the fixed connection that connect on the bracing piece of connecting in the mounting groove on actuating lever, sliding connection be used for driving actuating lever pivoted driving motor one on the base, the mounting groove link up the lateral wall on the base perpendicular to ground of at least both sides, the actuating lever sets up along vertical direction, the bracing piece sets up and outstanding notch of mounting groove along the horizontal direction, the backup pad sets up along the horizontal direction, the water tank is placed in the backup pad.

By adopting the technical scheme, when the water tank is required to move to the lower part of the tank door, the first driving motor is started, the first driving motor drives the driving rod to rotate, the supporting rod swings along with the rotation of the driving rod when the driving rod rotates, and the water tank also moves along with the swing of the supporting rod, so that the water tank can move to the lower part of the tank door.

Optionally, the lifting assembly comprises a threaded rod connected to the supporting plate in a rotating mode and a nut seat connected to the threaded rod in a threaded mode, the threaded rod is arranged in the vertical direction, the nut seat is fixedly connected with the side wall of the water tank, and a second driving motor used for driving the threaded rod to rotate is fixedly connected to the supporting plate.

By adopting the technical scheme, when the water tank is required to be lifted, the second driving motor is started, the second driving motor drives the threaded rod to rotate, the nut seat moves along with the rotation of the threaded rod when the threaded rod rotates, and the water tank also moves along with the movement of the nut seat, so that the effect of adjusting the height of the water tank is achieved.

Optionally, a plurality of first support columns are connected to the bottom surface of the mounting groove in a sliding mode, the first support columns are arranged in the vertical direction, the end portions of the first support columns are in sliding contact with the top surface of the mounting groove, and a pushing cylinder used for driving the first support columns to slide in the vertical direction is arranged on the base.

Through adopting above-mentioned technical scheme, support column one is under the promotion of pushing cylinder, and the sliding is contradicted in the upper surface of mounting groove, and support column one sets up the support intensity that has improved the base, has reduced the condition that the base was crushed the damage by the box.

Optionally, the upper surface of mounting groove articulates there is a plurality of support columns two, the tip fixedly connected with elastic block of support column two, the elastic block rotates with the bottom surface of mounting groove and contradicts.

Through adopting above-mentioned technical scheme, rotate support column two, the bottom of support column two can be contradicted with the bottom surface laminating of mounting groove to can further improve the support intensity of base.

Optionally, the lateral wall of bracing piece is inlayed and is equipped with the steel ball, the steel ball is contradicted with the cell wall laminating of mounting groove.

Through adopting above-mentioned technical scheme, the steel ball is contradicted with the laminating of the upper and lower surface of mounting groove, has increased the area of contact of bracing piece with the mounting groove, and this kind of being provided with does benefit to the support intensity that improves the bracing piece, has reduced the probability that the bracing piece was bent and is damaged by the water tank.

Optionally, a baffle is slidably connected to a side wall of the water tank, and the baffle can block an opening of the water tank.

Through adopting above-mentioned technical scheme, the setting of baffle can shelter from the opening of water tank when the water tank is in idle state, separates the inner chamber of water tank and external, and this kind of being provided with does benefit to the impurity that reduces in the water tank.

Optionally, a first sliding groove is formed in the inner wall of the box door in the horizontal direction, a gear is rotatably connected to the first sliding groove, a rack meshed with the gear in a rotating mode is slidably connected to the first sliding groove in the vertical direction, the rack is fixedly connected with the placing frame, and a rocking handle used for driving the gear to rotate is rotatably connected to the box door.

Through adopting above-mentioned technical scheme, when the water tank is not convenient for go up and down, rotate the rocking handle, the gear rotates along with the rotation of rocking handle, and during the gear revolve, the rack removes along vertical direction, and the rack also removes thereupon to change the place height of rack, make the sample can soak in the water tank.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the water tank, the swinging assembly and the lifting assembly, the effects of simple sample soaking operation and reduction of the workload of workers can be achieved;

2. through the setting of steel ball, can play the effect that improves the support intensity of bracing piece, reduced the probability that the bracing piece was bent and is damaged by the water tank.

Drawings

FIG. 1 is a schematic view showing the overall structure of a related art high-low temperature test chamber in the background art;

FIG. 2 is a schematic view showing the overall structure of a high-low temperature test chamber in the example;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic sectional view showing the entire structure of the high-low temperature test chamber in the embodiment;

FIG. 5 is a schematic diagram of a first support column and a second support column in the embodiment;

FIG. 6 is a schematic view of the second sliding block and the second sliding groove in the embodiment;

FIG. 7 is a schematic view of an embodiment of a lift assembly;

fig. 8 is a schematic view of a baffle in an embodiment.

Description of reference numerals: 1. a box body; 2. a box door; 3. placing a rack; 4. a water tank; 5. a base; 7. a lifting assembly; 8. a first sliding chute; 9. a first sliding block; 10. rotating a first shaft; 11. a gear; 12. a rack; 13. a placement groove; 14. a first bevel gear; 15. a second rotating shaft; 16. a second bevel gear; 17. a rocking handle; 18. a first guide block; 19. a first guide groove; 51. a bearing block; 52. a support leg; 511. a first side wall; 512. a second side wall; 513. a third side wall; 61. mounting grooves; 62. a drive rod; 63. a support bar; 64. a support plate; 65. driving a motor I; 20. a first output shaft; 21. a first coupler; 22. steel balls; 23. a through hole; 24. a first supporting column; 25. a push cylinder; 26. a piston rod; 27. a second supporting column; 28. an elastic block; 29. a second sliding block; 30. a second chute; 71. a threaded rod; 72. a nut seat; 73. a second driving motor; 31. a second output shaft; 32. a second coupler; 33. a guide bar; 34. a guide block; 35. a limiting hole; 36. a baffle plate; 37. a fixing plate; 38. a second guide groove; 39. and a second guide block.

Detailed Description

The present application is described in further detail below with reference to figures 2-7.

The embodiment of the application discloses high low temperature test chamber convenient to sample soaks.

Examples

Referring to fig. 2, a high low temperature test chamber convenient to sample soaks includes box 1, articulate chamber door 2 on box 1, set up rack 3 on chamber door 2, set up water tank 4 on box 1. Wherein, the bottom fixedly connected with of box 1 is used for supporting base 5 of box 1, is equipped with the swing subassembly that drive water tank 4 removed on base 5, is equipped with the lifting unit 7 that drive water tank 4 goes up and down on the swing subassembly.

Referring to fig. 2, a first sliding groove 8 is formed in the inner wall of the box door 2, the first sliding groove 8 is arranged in the vertical direction, a first sliding block 9 is connected to the first sliding groove 8 in a sliding mode, the first sliding block 9 is arranged in a cuboid, and the sliding block 9 is fixedly connected with the placing frame 3.

Referring to fig. 2 and 3, a first rotating shaft 10 is rotatably connected to the first sliding groove 8, the first rotating shaft 10 is arranged in a direction parallel to the inner wall of the box door 2, and a gear 11 is fixedly connected to the side wall of the first rotating shaft 10.

Referring to fig. 2 and 3, a rack 12 is slidably connected in the first sliding groove 8 along the vertical direction, the rack 12 is rotatably engaged with the gear 11, and the rack 12 is fixedly connected with the first sliding block 9.

Referring to fig. 2 and 3, a placing groove 13 is formed in the inner wall of the box door 2, and an inner cavity of the placing groove 13 is rectangular and is communicated with the first sliding groove 8.

Referring to fig. 2 and 3, a first bevel gear 14 is fixedly connected to one end of the first rotating shaft 10, which is far away from the gear 11, a second rotating shaft 15 is rotatably connected to the inner wall of the box door 2, the second rotating shaft 15 is arranged along a direction perpendicular to the side wall of the box door 2, the second rotating shaft 15 protrudes out of the outer side wall of the box door 2, a second bevel gear 16 is fixedly connected to one end of the second rotating shaft 15, which is located on the inner side wall of the box door 2, the second bevel gear 16 is located in the placing groove 13, and the second.

Referring to fig. 2 and 3, a rocking handle 17 is fixedly connected to one end of the second rotating shaft 15 away from the second bevel gear 14.

Referring to fig. 2, a first guide block 18 is fixedly connected to the placing frame 3, and the first guide block 18 is arranged in a rectangular parallelepiped shape.

Referring to fig. 2, a first guide groove 19 for sliding the first guide block 18 is formed in the inner wall of the box door 2 along the vertical direction, the first guide groove 19 is formed in the vertical direction of the box door 2, and the first guide block 18 abuts against the side wall of the first guide groove 19 in an attaching mode.

Referring to fig. 2, the base 5 includes a bearing block 51 and four support legs 52, wherein the bearing block 51 is fixedly connected to the bottom surface of the box 1, and the bearing block 51 is disposed in a rectangular parallelepiped and is disposed along a horizontal direction.

Referring to fig. 2, the bearing block 51 includes a first sidewall 511, a second sidewall 512, and a third sidewall 513, wherein the first sidewall 511 and the door 2 are located at the same side of the box body 1, and the second sidewall 512 and the third sidewall 513 are parallel to each other and perpendicular to the first sidewall 511.

Referring to fig. 2, the support legs 52 are all fixedly connected to the side wall of the bearing block 51 facing away from the box body 1, the support legs 52 are all rectangular and arranged along the vertical direction, and the four support legs 52 are respectively arranged at four corners of the bearing block 51.

Referring to fig. 4, the swing assembly includes a mounting groove 61 opened on the base 5, a driving rod 62 rotatably connected in the mounting groove 61, a supporting rod 63 fixedly connected to the driving rod 62, a supporting plate 64 slidably connected to the supporting rod 63, and a first driving motor 65 fixedly connected to the base 5 for driving the driving rod 62 to rotate.

Referring to fig. 2, the cavity of the mounting groove 61 is rectangular, the notch of the mounting groove 61 is located on the first side wall 511, and the mounting groove 61 penetrates through the second side wall 512 and the third side wall 513.

Referring to fig. 4, the driving rod 62 is rotatably connected to the lower surface of the mounting groove 61, and the driving rod 62 is disposed in a cylindrical shape and in a vertical direction.

Referring to fig. 4, the first driving motor 65 is fixedly connected to the side wall of the bearing block 51, which faces away from the box 1, the first output shaft 20 of the first driving motor 65 is arranged along the vertical direction, and the first output shaft 20 of the first driving motor 65 is fixedly connected to the bottom end of the driving rod 62 through the first coupling 21.

Referring to fig. 4, the support rod 63 is disposed in a rectangular parallelepiped, and the support rod 63 is disposed in a direction perpendicular to the driving rod 62 and protrudes out of the notch of the mounting groove 61.

Referring to fig. 4, steel balls 22 are embedded in the upper surface and the lower surface of the support rod 63, and the steel balls 22 are abutted to the groove wall of the mounting groove 61.

Referring to fig. 5, four through holes 23 are opened on the bottom surface of the mounting groove 61, the inner cavity of each through hole 23 is cylindrical and is arranged along the vertical direction, and the four through holes 23 are respectively located at four included angles of the bottom surface of the mounting groove 61.

Referring to fig. 5, a first supporting column 24 is slidably connected to the through hole 23, and the first supporting column 24 is disposed in a cylindrical shape and is disposed along a vertical direction.

Referring to fig. 5, a push cylinder 25 is fixedly connected to a side wall of the bearing block 51, which faces away from the box body 1, a piston rod 26 of the push cylinder 25 is arranged along the vertical direction, the piston rod 26 of the push cylinder 25 is fixedly connected to a bottom end of the first supporting column 24, and under the pushing action of the push cylinder 25, a top surface of the first supporting column 24 slidably abuts against an upper surface of the mounting groove 61.

Referring to fig. 5, the upper surface of the mounting groove 61 is hinged with six second supporting columns 27, and the second supporting columns 27 are all arranged in a cuboid shape.

Referring to fig. 5, the one end fixedly connected with elastic block 28 that the mounting groove 61 upper surface was kept away from to support column two 27, and elastic block 28 is the setting of cuboid, and when rotating support column two 27, elastic block 28 can be contradicted with the lower surface laminating of mounting groove 61.

Referring to fig. 6, the support plate 64 is provided in a rectangular parallelepiped shape and is provided in the horizontal direction.

Referring to fig. 6, a second sliding block 29 is fixedly connected to a side wall of the supporting plate 64 facing the supporting rod 63, the cross section of the second sliding block 29 is arranged in a T shape, and the second sliding block 29 is arranged in the center of the supporting plate 64.

Referring to fig. 6, the supporting rod 63 is provided with a second sliding groove 30 for inserting the second sliding block 29, the cross section of the inner cavity of the second sliding groove 30 is arranged in a T shape and is arranged along the length direction of the supporting rod 63, and the water tank 4 is placed on the upper surface of the supporting plate 64.

Referring to fig. 7, the lifting assembly 7 includes a threaded rod 71 rotatably connected to the supporting plate 64, a nut seat 72 threadedly connected to the threaded rod 71, and a second driving motor 73 fixedly connected to the supporting plate 64 for driving the threaded rod 71 to rotate.

Referring to fig. 7, the threaded rod 71 is vertically disposed on a sidewall of the support plate 64 facing away from the support rod 63, the nut seat 72 is rectangular, and the nut seat 72 is fixedly connected to a sidewall of the water tank 4.

Referring to fig. 7, a second driving motor 73 is fixedly connected to the side wall of the supporting plate 64 facing the supporting rod 63, a second output shaft 31 of the second driving motor 73 is arranged along the vertical direction, and the second output shaft 31 of the second driving motor 73 is fixedly connected to the bottom end of the threaded rod 71 through a second coupling 32.

Referring to fig. 7, four guide rods 33 are fixedly connected to the side wall of the supporting plate 64 opposite to the supporting rod 63, the guide rods 33 are all rectangular and arranged along a direction parallel to the threaded rod 71, and the four guide rods 33 are respectively located at the included angle of the water tank 4.

Referring to fig. 7, a guide block 34 is fixedly connected to a side wall of the water tank 4, and the guide block 34 is disposed in a rectangular parallelepiped shape.

Referring to fig. 7, a limiting hole 35 is formed in the guide block 34 along the vertical direction, an inner cavity of the limiting hole 35 is a cuboid and penetrates through the upper side wall and the lower side wall of the guide block 34, the guide rod 33 is inserted into the limiting hole 35, and the guide rod 33 abuts against the inner wall of the limiting hole 35 in a fitting manner.

Referring to fig. 8, a baffle 36 is slidably connected to a side wall of the water tank 4, the baffle 36 is disposed in a rectangular parallelepiped, and the baffle 36 can block an opening of the water tank 4.

Referring to fig. 8, two fixing plates 37 are fixedly connected to the side walls of the water tank 4, the fixing plates 37 protrude from the tank opening of the water tank 4, each fixing plate 37 is respectively disposed in a rectangular parallelepiped shape and is disposed along the horizontal direction, and the two fixing plates 37 are disposed in parallel with each other.

Referring to fig. 8, a second guide groove 38 is formed in the side wall of the fixing plate 37, and an inner cavity of the second guide groove 38 is rectangular and is disposed along the length direction of the fixing plate 37.

Referring to fig. 8, a second guide block 39 is fixedly connected to the side wall of the baffle plate 36, the second guide block 39 is rectangular, the second guide block 39 is inserted into the second guide groove 38 in a sliding manner, and the second guide block 39 is abutted to the groove wall of the second guide groove 38 in an attaching manner.

The implementation principle of the embodiment is as follows: when a sample needs to be soaked, the box door 2 is automatically opened, the placing frame 3 moves out of the interior of the box body 1 along with the opening of the box door 2, the sample also moves out of the box body 1 along with the opening of the box door 2, at the moment, the first driving motor 65 is started, the first driving motor 65 drives the driving rod 62 to rotate, when the driving rod 62 rotates, the supporting rod 63 swings along with the rotation of the driving rod 62, the water tank 4 also moves along with the swinging of the supporting rod 63 until the water tank 4 moves to the lower part of the box door 2, then the space between the water tank 4 and the box body 1 is manually adjusted, so that the water tank 4 is positioned right below the placing frame 3, the second driving motor 73 is started, the second driving motor 73 drives the threaded rod 71 to rotate, when the threaded rod 71 rotates, the nut seat 72 moves along with the rotation of the threaded rod 71, the water tank 4 also moves along with the movement of, the rack 3 can be soaked in the water tank 4, and the sample can also be soaked in the water tank 4.

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 high low temperature test chamber convenient to sample soaks which characterized in that: including box (1), articulate chamber door (2) on box (1), set up rack (3) on chamber door (2), set up water tank (4) on box (1), fixedly connected with is used for supporting base (5) of box (1) on the bottom surface of box (1), be provided with the swing subassembly that is used for removing water tank (4) on base (5), water tank (4) can be removed to chamber door (2) below, be provided with lifting unit (7) that are used for driving water tank (4) to go up and down on the swing subassembly, water tank (4) can be arranged in to rack (3).

2. The high-low temperature test chamber convenient for sample soaking according to claim 1, characterized in that: swing subassembly is including offering mounting groove (61) on base (5), rotating drive rod (62), the bracing piece (63), sliding connection backup pad (64), the fixed connection that is used for driving actuating rod (62) pivoted driving motor one (65) on base (5) in mounting groove (61), fixed connection bracing piece (63) on bracing piece (63), sliding connection, mounting groove (61) link up the lateral wall on base (5) at least both sides perpendicular to ground, vertical direction setting is followed in actuating rod (62), bracing piece (63) set up and outstanding notch of mounting groove (61) along the horizontal direction, backup pad (64) set up along the horizontal direction, place on backup pad (64) water tank (4).

3. The high-low temperature test chamber convenient for sample soaking according to claim 1, characterized in that: lifting unit (7) including rotate connect in threaded rod (71) on backup pad (64), threaded connection nut seat (72) on threaded rod (71), threaded rod (71) set up along vertical direction, nut seat (72) and water tank (4) lateral wall fixed connection, fixedly connected with is used for driving threaded rod (71) pivoted driving motor two (73) on backup pad (64).

4. The high-low temperature test chamber convenient for sample soaking according to claim 2, characterized in that: sliding connection has a plurality of support columns (24) on the bottom surface of mounting groove (61), vertical direction setting is followed in support column (24), the tip of support column (24) slides and contradicts in the top surface of mounting groove (61), be provided with on base (5) and be used for driving support column (24) along the gliding promotion cylinder (25) of vertical direction.

5. The high-low temperature test chamber convenient for sample soaking according to claim 2, characterized in that: the upper surface of mounting groove (61) articulates there are a plurality of support columns two (27), the end fixed connection of support column two (27) has elasticity piece (28), the bottom surface rotation conflict of elasticity piece (28) and mounting groove (61).

6. The high-low temperature test chamber convenient for sample soaking according to claim 2, characterized in that: the side wall of the supporting rod (63) is embedded with a steel ball (22), and the steel ball (22) is abutted to the wall of the mounting groove (61).

7. The high-low temperature test chamber convenient for sample soaking according to claim 1, characterized in that: a baffle (36) is connected to the side wall of the water tank (4) in a sliding mode, and the baffle (36) can shield an opening of the water tank (4).

8. The high-low temperature test chamber convenient for sample soaking according to claim 1, characterized in that: the inner wall of the box door (2) is provided with a first sliding groove (8) along the horizontal direction, the first sliding groove (8) is connected with a gear (11) in a rotating mode, the first sliding groove (8) is connected with a rack (12) which is meshed with the gear (11) in a rotating mode along the vertical direction in a sliding mode, the rack (12) is fixedly connected with the placing frame (3), and the box door (2) is connected with a rocking handle (17) which is used for driving the gear (11) to rotate in a rotating mode.