CN220663602U - Light tank body height-adjustable type supporting leg structure - Google Patents

Abstract

The utility model discloses a light tank body height-adjustable supporting leg structure, which relates to the technical field of tank body supporting legs and comprises a supporting plate, wherein a base is arranged below the supporting plate, a tank body is arranged above the supporting plate, the supporting plate is connected with the base through four first screws, first screw holes are formed in four corners of the supporting plate, second screw holes are formed in four corners of the base, first external threads and second external threads are formed in the surfaces of the first screws, and two nuts are connected with the surfaces of each first screw. According to the utility model, the plurality of first screws are rotated in the forward direction or the reverse direction, and the first external threads and the second external threads on the surfaces of the first screws are opposite in trend, so that the distance between the support plate and the base is changed, and finally, the stability of the distance between the support plate and the base is ensured by tightening a plurality of nuts, so that the height adjustment of the utility model is realized.

Description

Light tank body height-adjustable type supporting leg structure

Technical Field

The utility model relates to the technical field of tank body supporting legs, in particular to a supporting leg structure with an adjustable light tank body height.

Background

With the demands of human life health, the biopharmaceutical industry is increasingly developing, and the demands of small-sized tanks (such as reaction tanks, fermentation tanks and the like) in laboratories are increasingly growing.

The heights of the material inlet and outlet pipelines and the workbench in various laboratories are different, so that the required heights of the tank bodies with the same volume are inconsistent, and even if the volumes required by users for the tank bodies are the same, the heights of the supporting legs still need to be matched and changed in actual production and manufacture of the tank bodies to meet the actual demands of the users, so that a great deal of time and cost are wasted.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the light tank body height-adjustable supporting leg structure which can change the distance between the supporting plate and the base, and finally ensures the stability of the distance between the supporting plate and the base by screwing a plurality of nuts, so that the height adjustment of the light tank body height-adjustable supporting leg structure is realized, and the light tank body height-adjustable supporting leg structure has more flexibility in use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a light tank body height-adjustable landing leg structure, includes the backup pad, the below of backup pad is provided with the base, just the jar body has been placed to the top of backup pad, the backup pad pass through four first screw rods with the base links to each other, just four corners of backup pad all have seted up first screw, the second screw has all been seted up to four corners of base, the surface of first screw rod is provided with first external screw thread and second external screw thread, and every the equal threaded connection in surface of first screw rod has two nuts, first external screw thread with the trend of second external screw thread is opposite.

Preferably, a first internal thread is arranged in the first screw hole, the first internal thread is matched with the first external thread, a second internal thread is arranged in the second screw hole, and the second internal thread is matched with the second external thread.

Preferably, tank body stop gear is provided with to the top symmetry of backup pad, tank body stop gear includes branch, the upper end rotation of branch is connected with two dwang, the one end of dwang is provided with clamping part, just the other end of dwang is provided with connecting portion, two be provided with the swivel nut between the connecting portion, threaded connection has second screw rod and third screw rod respectively at the both ends of swivel nut, the second screw rod with the one end of third screw rod is all rotated and is connected with the connecting piece, the connecting piece with dwang fixed connection.

Preferably, a third external thread is arranged on the surface of the second screw rod, a fourth external thread is arranged on the surface of the third screw rod, the trend of the third external thread is opposite to that of the fourth external thread, two sections of third internal threads are arranged in the screw sleeve, and the two sections of third internal threads are matched with the third external thread and the fourth external thread respectively.

Preferably, the two rotating rods are in a vertically distributed scissor structure.

Preferably, a rubber pad is fixed on one side of the clamping part, which is close to the tank body.

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

1. the first screw rods are rotated in the forward direction or the reverse direction, and the first external threads and the second external threads on the surfaces of the first screw rods are opposite in trend, so that the distance between the support plate and the base is changed, and finally, the stability of the distance between the support plate and the base is ensured by screwing a plurality of nuts, so that the height adjustment of the utility model is realized, and the use flexibility is further realized;

2. in order to improve the stability of the tank body placed on the supporting plate, the tank body limiting mechanism is further arranged, the threaded sleeve is rotated forward, the second screw rod and the third screw rod extend out of the threaded sleeve gradually, the distance between the two connecting portions is increased gradually, the distance between the two clamping portions is increased gradually, the tank body is convenient to take and place, then, the threaded sleeve is rotated reversely, the second screw rod and the third screw rod are retracted into the threaded sleeve gradually, the distance between the two connecting portions is reduced gradually, and the distance between the two clamping portions is reduced gradually, so that clamping limiting of the tank body is realized.

Drawings

FIG. 1 is a schematic view of a light tank body with height-adjustable leg structure and a tank body used together;

FIG. 2 is a schematic view of the overall structure of a light tank body height-adjustable leg structure according to the present utility model;

fig. 3 is a schematic partial structure of a light tank body height-adjustable leg structure according to the present utility model.

In the figure: 1. a support plate; 2. a base; 3. a first screw; 301. a first external thread; 302. a second external thread; 4. a nut; 5. a tank body; 6. a support rod; 7. a rotating lever; 701. a clamping part; 702. a connection part; 8. a screw sleeve; 9. a second screw; 10. a third screw; 11. and a connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a supporting leg structure with adjustable height of a lightweight tank body comprises a supporting plate 1, a base 2 is arranged below the supporting plate 1, the tank body 5 is arranged above the supporting plate 1, the supporting plate 1 is connected with the base 2 through four first screw rods 3, first screw holes are formed in four corners of the supporting plate 1, second screw holes are formed in four corners of the base 2, first external screw threads 301 and second external screw threads 302 are formed in the surfaces of the first screw rods 3, two nuts 4 are connected to the surfaces of each first screw rod 3 in a threaded mode, the directions of the first external screw threads 301 and the second external screw threads 302 are opposite, first internal screw threads are arranged in the first screw holes and are matched with the first external screw threads 301, second internal screw threads are matched with the second external screw threads 302, the first screw rods 3 are rotated in the forward direction or the reverse direction, the distance between the supporting plate 1 and the base 2 is changed, and finally the distance between the supporting plate 1 and the base 2 is adjusted through tightening of the first external screw threads 301 and the second external screw threads 302.

The upper side symmetry of backup pad 1 is provided with jar body stop gear, jar body stop gear includes branch 6, the upper end rotation of branch 6 is connected with two dwang 7, two dwang 7 are the scissors structure of upper and lower distribution, the one end of dwang 7 is provided with clamping part 701, and the other end of dwang 7 is provided with connecting portion 702, be provided with swivel nut 8 between two connecting portions 702, the both ends of swivel nut 8 are threaded connection respectively has second screw rod 9 and third screw rod 10, the one end of second screw rod 9 and third screw rod 10 is all rotated and is connected with connecting piece 11, connecting piece 11 and dwang 7 fixed connection, the surface of second screw rod 9 is equipped with the third external screw thread, the surface of third screw rod 10 is equipped with the fourth external screw thread, the trend of third external screw thread and fourth external screw thread is opposite, the inside of swivel nut 8 is provided with two sections third internal screw thread, two sections third internal screw thread respectively with the third external screw thread, fourth external screw thread phase matches, when rotating swivel nut 8 in the opposite direction, make second screw rod 9 and third screw rod 10 receive swivel nut 8 gradually, the interval gradually, two connecting portion gradually reduces the clamping part 5, thereby realize the spacing of clamping body is reduced gradually, and is realized to the clamping 5.

A rubber pad is fixed on one side of the clamping part 701, which is close to the tank body 5, and the rubber pad can increase the friction force between the clamping part 701 and the tank body 5, so as to play a role in skid resistance.

In the utility model, a plurality of nuts 4 are unscrewed firstly, and then a plurality of first screws 3 are rotated in the forward direction, because the directions of the first external threads 301 and the second external threads 302 on the surface of the first screws 3 are opposite, the first external threads 301 can be screwed into the first screw holes, and the second external threads 302 can be screwed into the second screw holes, thereby reducing the distance between the support plate 1 and the base 2, and finally, the stability of the distance between the support plate 1 and the base 2 is ensured by screwing a plurality of nuts 4, so that the height reduction of the utility model is realized; conversely, when the first screws 3 are reversely rotated, the first external threads 301 are screwed out of the first screw holes, and the second external threads 302 are screwed out of the second screw holes, so that the distance between the support plate 1 and the base 2 is increased, namely the height of the utility model is increased.

In order to improve the stability of the can body 5 placed on the support plate 1, a can body limiting mechanism is further provided, the threaded sleeve 8 is rotated forward firstly, and as the direction of the third external thread is opposite to that of the fourth external thread, the second screw rod 9 and the third screw rod 10 gradually extend out of the threaded sleeve 8, the distance between the two connecting parts 702 is gradually increased, the distance between the two clamping parts 701 is also gradually increased, the can body 5 is conveniently taken and placed, then, the threaded sleeve 8 is rotated reversely, the second screw rod 9 and the third screw rod 10 are gradually retracted into the threaded sleeve 8, the distance between the two connecting parts 702 is gradually reduced, the distance between the two clamping parts 701 is also gradually reduced, so that the clamping limiting of the can body 5 is realized, and the stability of the can body 5 placed on the support plate 1 is ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a light tank body height-adjustable landing leg structure, includes backup pad (1), its characterized in that, the below of backup pad (1) is provided with base (2), just jar body (5) have been placed to the top of backup pad (1), backup pad (1) pass through four first screw rods (3) with base (2) link to each other, just first screw hole has all been seted up to four corners of backup pad (1), the second screw hole has all been seted up to four corners of base (2), the surface of first screw rod (3) is provided with first external screw thread (301) and second external screw thread (302), and every the equal threaded connection in surface of first screw rod (3) has two nuts (4), first external screw thread (301) with the trend of second external screw thread (302) is opposite.

2. The light tank body height-adjustable support leg structure according to claim 1, wherein a first internal thread is arranged in the first screw hole, the first internal thread is matched with the first external thread (301), and a second internal thread is arranged in the second screw hole, and the second internal thread is matched with the second external thread (302).

3. The light tank body height-adjustable supporting leg structure according to claim 1, wherein tank body limiting mechanisms are symmetrically arranged above the supporting plate (1), each tank body limiting mechanism comprises a supporting rod (6), two rotating rods (7) are rotatably connected to the upper ends of the supporting rods (6), clamping portions (701) are arranged at one ends of the rotating rods (7), connecting portions (702) are arranged at the other ends of the rotating rods (7), a threaded sleeve (8) is arranged between the two connecting portions (702), two ends of the threaded sleeve (8) are respectively in threaded connection with a second screw rod (9) and a third screw rod (10), connecting pieces (11) are rotatably connected to one ends of the second screw rod (9) and one ends of the third screw rods (10), and the connecting pieces (11) are fixedly connected with the rotating rods (7).

4. A light tank body height-adjustable supporting leg structure according to claim 3, characterized in that a third external thread is arranged on the surface of the second screw rod (9), a fourth external thread is arranged on the surface of the third screw rod (10), the direction of the third external thread is opposite to that of the fourth external thread, two sections of third internal threads are arranged in the screw sleeve (8), and the two sections of third internal threads are respectively matched with the third external thread and the fourth external thread.

5. A lightweight tank body height adjustable leg arrangement according to claim 3, characterized in that the two swivel rods (7) are in a scissor-like arrangement arranged up and down.

6. A lightweight tank body height adjustable leg arrangement according to claim 3, characterized in that the clamping part (701) is fixed with a rubber pad on the side close to the tank body (5).