CN211122464U

CN211122464U - Portable salt fog test box

Info

Publication number: CN211122464U
Application number: CN201921865835.8U
Authority: CN
Inventors: 郭万新; 王功亮
Original assignee: Aiyouku Suzhou Test Equipment Co ltd
Current assignee: Aiyouku Suzhou Test Equipment Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-28
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a portable salt fog test box relates to test box technical field, the power distribution box comprises a box body, the inside of box is provided with the inner box, the top sliding connection of inner box has puts the thing board, the lower surface middle part of putting the thing board rotates through the bearing and is connected with the screw rod, the bottom fixedly connected with fixed plate of inner box, the last fixed surface of fixed plate is connected with bears the box, bear the top set-up screw hole of box, the one end of screw rod runs through the inside that the screw hole extends to bearing the box, first skewed tooth bevel gear has been cup jointed to the one end of screw rod, first skewed tooth bevel gear meshing is connected with second skewed tooth bevel gear, one side of second skewed tooth bevel gear is rotated and. The utility model discloses a setting of first skewed tooth bevel gear, second skewed tooth bevel gear and screw rod has realized carrying out the purpose that reciprocates to the position of putting the thing board to can make the piece that awaits measuring reciprocate, improve the convenience that the piece that awaits measuring was got and is put, guarantee operator's safety.

Description

Portable salt fog test box

Technical Field

The utility model relates to a proof box technical field, in particular to portable salt fog proof box.

Background

When the salt spray test box is used, a piece to be tested is placed on a storage rack, then a power supply of the composite salt spray test box and a power supply of an air compressor are connected, and an air compression pipe is connected; adding purified water or distilled water into the box body and a water inlet at the back of the box body until the low-water-level lamp on the panel is turned off; adding water into the isolated water tank to the position of the backing plate to prevent salt mist from leaking out, adding water into the wet ball cup, covering the thermometer of the wet ball with gauze, and placing the tail end of the gauze in the wet ball cup; the saline water of the test box is poured into the saline liquid supplement bottle, the saline water can be automatically filled into the spray tower in the laboratory, so that the medicinal water flows to the saline water spray tower, and the salt mist sprayed by the spray tower corrodes the to-be-tested piece.

But in the actual operation in-process, basically all the people hold the tweezers centre gripping and wait to detect the piece, will await measuring the piece and place on the supporter, hold the condition that the hand easily takes place the shake in the placement process, lead to the piece that awaits measuring to drop, in addition when taking out, will stretch inside the box with the hand, the inner wall of box is touched easily to the hand, leads to the hand to be corroded, leads to certain injury to the operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable salt fog test box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable salt spray test box, includes the box, the inside of box is provided with the inner box, the top sliding connection of inner box has puts the thing board, it rotates through the bearing and is connected with the screw rod to put the lower surface middle part of thing board, the bottom fixedly connected with fixed plate of inner box, the last fixed surface of fixed plate is connected with bears the box, bear the top of box and set up threaded hole, the one end of screw rod runs through the screw hole and extends to the inside of bearing the box, first skewed tooth bevel gear has been cup jointed to the one end of screw rod, first skewed tooth bevel gear meshing is connected with second skewed tooth bevel gear, one side of second skewed tooth bevel gear is rotated and is connected with the pivot, the one end of pivot runs through the outside that inner box and box extend to the box, the outer wall of pivot rotates and has cup jointed the ratchet, the one end.

Preferably, the top of the box body is rotatably connected with a box door, and one side of the bearing box is rotatably connected with a box door.

Preferably, the spout has been seted up respectively to the both sides of inner box, two movable joint has the slider respectively in the inner chamber of spout, two one side of slider respectively with one side fixed connection who puts the thing board, it passes through slider and spout sliding connection to put the thing board.

Preferably, one side of the bottom of the first helical bevel gear is rotatably connected with a supporting rod through a bearing, one end of the supporting rod is fixedly connected with the upper surface of the fixing plate, a through hole is formed in the middle of the screw rod, and the supporting rod is movably sleeved with the screw rod through the through hole.

Preferably, the bottom symmetry of box is provided with four wheel poles, four all the rotation of bottom one side of wheel pole is connected with the pulley, one side fixedly connected with pushing hands of box.

Preferably, the top joint of inner box has the guide housing, the guide housing is the hemisphere.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the purpose of moving the position of the object placing plate up and down by arranging the first helical bevel gear, the second helical bevel gear and the screw rod, thereby enabling the object to be measured to move up and down, improving the convenience of taking and placing the object to be measured and ensuring the safety of an operator;

2. the utility model discloses a setting of pushing hands and pulley promotes the pushing hands, and the pulley rolls and drives the box motion for the convenient removal of proof box has improved the portability that the proof box used.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the sectional structure of the front view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a box body; 101. a box door; 2. an inner box; 3. a chute; 4. a slider; 5. a storage plate; 6. a screw; 7. a fixing plate; 8. a carrying box; 9. a first helical bevel gear; 10. a second helical bevel gear; 11. a rotating shaft; 12. a ratchet wheel; 13. a rotating rod; 14. a support bar; 15. a pushing handle; 16. a wheel lever; 17. a pulley; 18. and a guide cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a portable salt fog test box as shown in figures 1-4, which comprises a box body 1, an inner box 2 is arranged inside the box body 1, a storage plate 5 is connected on the top of the inner box 2 in a sliding way, a screw rod 6 is connected on the middle part of the lower surface of the storage plate 5 in a rotating way through a bearing, a fixed plate 7 is fixedly connected on the bottom of the inner box 2, a bearing box 8 is fixedly connected on the upper surface of the fixed plate 7, the outer part of the bearing box 8 is coated with a coating for preventing salt fog corrosion, a threaded hole is arranged on the top of the bearing box 8, one end of the screw rod 6 extends into the bearing box 8 through the threaded hole, a first helical bevel gear 9 is sleeved on one end of the screw rod 6, a second helical bevel gear 10 is meshed and connected on the first helical gear 9, one side of the second helical gear 10 is rotatably connected with a rotating shaft 11, one end of the rotating, the outer wall of pivot 11 rotates and has cup jointed ratchet 12, the one end of pivot 11 is rotated and is connected with bull stick 13, rotate bull stick 13, bull stick 13 drives pivot 11 and rotates, pivot 11 drives ratchet 12 and second skewed tooth bevel gear 10 and rotates, second skewed tooth bevel gear 10 drives the first skewed tooth bevel gear 9 rotation that the meshing is connected, first skewed tooth bevel gear 9 drives screw rod 6 up-and-down motion, screw rod 6 drives and puts thing board 5 up-and-down motion, thereby make the test piece be elevating movement, detect the performance better.

The top of the box body 1 is rotatably connected with a box door 101, one side of the bearing box 8 is rotatably connected with a box door which is provided for facilitating the overhaul and replacement of devices inside the bearing box 8 and avoiding affecting the work of the test box, two sides of the inner box 2 are respectively provided with a sliding chute 3, inner cavities of the two sliding chutes 3 are respectively and movably clamped with a sliding block 4, one side of each sliding block 4 is respectively and fixedly connected with one side of a storage plate 5, the storage plate 5 is in sliding connection with the sliding chute 3 through the sliding block 4, one side of the bottom of a first helical bevel gear 9 is rotatably connected with a supporting rod 14 through a bearing, one end of the supporting rod 14 is fixedly connected with the upper surface of a fixed plate 7, the middle part of the screw rod 6 is provided with a through hole, the supporting rod 14 is movably sleeved with the screw rod 6 through the through hole, the supporting rod 14 supports the first helical bevel gear 9 and avoids moving, thereby leading the, and then lead to putting thing board 5 can not the up-and-down motion, the bottom symmetry of box 1 is provided with four round poles 16, four round poles 16's bottom one side is all rotated and is connected with pulley 17, one side fixedly connected with pushing hands 15 of box 1, promote pushing hands 15, pushing hands 15 drives pulley 17 and rotates, thereby it removes to drive the proof box, the convenience removes the place that needs with the proof box, the top joint of inner box 2 has guide housing 18, guide housing 18 is the hemisphere, guide housing 18 can make the more even dropping on the test piece of spun salt fog, improve the accuracy that detects.

This practical theory of operation: when in use, the box door 101 is opened, the rotating rod 13 is rotated clockwise, the rotating rod 13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the ratchet wheel 12 and the second helical bevel gear 10 to rotate, the second helical bevel gear 10 drives the first helical bevel gear 9 connected in a meshing way to rotate, the first helical bevel gear 9 drives the screw rod 6 to move upwards, the screw rod 6 drives the object placing plate 5 to move upwards, a test piece is placed on the object placing plate 5, the rotating rod 13 is rotated clockwise, the object placing plate 5 moves downwards, the test piece moves to the lower part of the test box, the guide cover 18 is clamped at the top of the inner box 2, the box door 101 is closed, the salt mist sprayed by the test box detects the performance of the test piece, and after the detection is completed, the box door 101 is opened, the rotating rod 13 is rotated clockwise, the object placing plate 5 is moved to the upper part of the test box, the test piece is taken out, when moving, the pushing handle 15 is pushed, the pushing handle 15 drives the pulley 17 to rotate, and thereby the box body 1 is driven to move.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable salt fog proof box, includes box (1), its characterized in that: the inner box (2) is arranged in the box body (1), the top of the inner box (2) is connected with a storage plate (5) in a sliding mode, the middle of the lower surface of the storage plate (5) is connected with a screw rod (6) in a rotating mode through a bearing, the bottom of the inner box (2) is fixedly connected with a fixing plate (7), the upper surface of the fixing plate (7) is fixedly connected with a bearing box (8), the top of the bearing box (8) is provided with a threaded hole, one end of the screw rod (6) extends into the bearing box (8) through the threaded hole, one end of the screw rod (6) is sleeved with a first helical bevel gear (9), the first helical bevel gear (9) is connected with a second helical bevel gear (10) in a meshing mode, one side of the second helical bevel gear (10) is rotatably connected with a rotating shaft (11), one end of the rotating shaft (11) penetrates through the inner box (2) and the box body (1) and, the outer wall of the rotating shaft (11) is rotatably sleeved with a ratchet wheel (12), and one end of the rotating shaft (11) is rotatably connected with a rotating rod (13).

2. The portable salt fog test chamber of claim 1, wherein: the top of the box body (1) is rotatably connected with a box door (101), and one side of the bearing box (8) is rotatably connected with a box door.

3. The portable salt fog test chamber of claim 1, wherein: spout (3) have been seted up respectively to the both sides of inner box (2), two movable joint respectively has slider (4) in the inner chamber of spout (3), two one side of slider (4) respectively with put one side fixed connection of thing board (5), it passes through slider (4) and spout (3) sliding connection to put thing board (5).

4. The portable salt fog test chamber of claim 1, wherein: one side of the bottom of the first helical bevel gear (9) is rotatably connected with a supporting rod (14) through a bearing, one end of the supporting rod (14) is fixedly connected with the upper surface of the fixing plate (7), a through hole is formed in the middle of the screw rod (6), and the supporting rod (14) is movably sleeved with the screw rod (6) through the through hole.

5. The portable salt fog test chamber of claim 1, wherein: the bottom symmetry of box (1) is provided with four wheel poles (16), four all the rotation of bottom one side of wheel pole (16) is connected with pulley (17), one side fixedly connected with pushing hands (15) of box (1).

6. The portable salt fog test chamber of claim 1, wherein: the top joint of inner box (2) has guide housing (18), guide housing (18) are the hemisphere.