CN222845682U - A square stable limit device for waste acid and alkali storage barrels - Google Patents

Abstract

The utility model discloses a square-shaped stable limiting device for a waste acid and alkali storage tank, and belongs to the technical field of stable limiting devices. The utility model discloses a square stable limiting device for a waste acid and alkali storage barrel, which comprises a bottom plate and a supporting frame, wherein the supporting frame is fixed on the bottom plate 1, the square stable limiting device also comprises a one-way threaded rod which is inserted into the supporting frame and provided with a movable frame through a threaded sleeve, a sliding rail is fixed on the inner side of the movable frame, a rolling shaft is arranged on the sliding rail in a sliding manner, a movable plate is sleeved on the rolling shaft, the bottom plate is connected with a top plate through a rotating shaft, a telescopic rod is fixedly connected between the movable frame and the supporting frame, and limiting holes are formed in the supporting frame and the movable frame.

Description

Square stable limiting device for waste acid and alkali storage barrel

Technical Field

The utility model relates to the technical field of stable limiting devices, in particular to a square stable limiting device for a waste acid and alkali storage barrel.

Background

Waste acid-base storage tanks, also called waste liquid tanks or acid-base storage tanks, are important equipment used for collecting, storing and treating acid-base waste liquid in factories or laboratories, and can be divided into various types according to different materials and purposes. Common materials include polypropylene, stainless steel, polyethylene and the like, and all have good acid and alkali resistance and corrosion resistance, and can effectively prevent waste liquid from corroding the barrel body.

When the waste acid and alkali storage barrels are placed and stored, a large amount of waste liquid is filled in the barrels, two persons are usually required to cooperatively move and place the storage barrels, and the storage barrels are placed in disorder due to no frame constraint, so that the occupied places are also affected and the appearance is also affected.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a square-type stabilizing and limiting device for a waste acid and alkali storage tank, which can overcome the problems or at least partially solve the problems.

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

The square stabilizing and limiting device for the waste acid and alkali storage barrel comprises a bottom plate and a supporting frame, wherein the supporting frame is fixed on the bottom plate 1, the square stabilizing and limiting device further comprises a one-way threaded rod which is inserted into the supporting frame, a movable frame is sleeved on the one-way threaded rod through threads, a sliding rail is fixed on the inner side of the movable frame, a rolling shaft is arranged on the sliding rail in a sliding mode, a movable plate is sleeved on the rolling shaft, the bottom plate is connected with a top plate through a rotating shaft, a telescopic rod is fixedly connected between the movable frame and the supporting frame, and limiting holes are formed in the supporting frame and the movable frame.

Preferably, one end of the unidirectional threaded rod is fixed with a driven bevel gear, and a rotating shaft is inserted into the supporting frame.

Further, driving bevel gears are fixed at two ends of the rotating shaft, the driving bevel gears are meshed with driven bevel gears, and worm gears are fixed on the rotating shaft.

Further, a first rotating handle is inserted into the supporting frame, a worm is fixed on the first rotating handle, and the worm is meshed with the worm wheel.

Preferably, a second rotating handle is inserted on the bottom plate, and the second rotating handle is fixedly connected with a bidirectional threaded rod.

Further, a sliding block is arranged on the bidirectional threaded rod through a threaded sleeve, and the sliding block is connected with a supporting rod through a rotating shaft.

Further, a sliding groove is formed in the supporting rod, and a pulley is connected to the bottom end of the supporting rod.

Preferably, the top plate is inserted with a transmission shaft.

Compared with the prior art, the utility model provides the square stable limiting device for the waste acid and alkali storage bucket, which has the following beneficial effects:

1. This steady stop device of spent acid alkali storage bucket square through slide the fly leaf to the both sides of fly frame at the movable frame that removes, can realize that a person independently places the loading and unloading of storage bucket respectively, and need not to contact with between the storage bucket to it causes the damage to skin to have remained the waste liquid on the storage bucket to have avoided.

2. This steady stop device of spent acid alkali storage bucket square can jack-up the bottom plate through rotating the second twist grip for thereby pulley and ground contact can promote the displacement to this device, thereby can make the staff orderly with the storage bucket induction neatly, and accomplish the spacing to the storage bucket through spliced eye and telescopic link.

The device has the advantages that parts not involved in the device are the same as or can be realized by adopting the prior art, a person can independently load and unload the storage barrel, and the device does not need to be contacted with the storage barrel, so that the damage to the skin caused by residual waste liquid on the storage barrel is avoided, meanwhile, the storage barrel can be easily and neatly induced by a worker, and the limitation of the storage barrel is finished through the limiting hole and the telescopic rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a square-type stabilizing and limiting device for a waste acid and alkali storage tank;

FIG. 2 is a schematic diagram of the bottom structure of a square stabilizing and limiting device of a waste acid and alkali storage tank;

FIG. 3 is a cross-sectional view of a square stabilizing and limiting device for a spent acid and alkali storage tank, which is provided by the utility model;

FIG. 4 is a diagram showing the structure of a first rotary handle in a square stabilizing and limiting device for a waste acid and alkali storage tank;

fig. 5 is a schematic diagram of the structure of the inside of the bottom plate in the square-type stabilizing and limiting device for the waste acid and alkali storage tank.

The device comprises a base plate, 11, a supporting frame, 12, a movable frame, 121, a sliding rail, 13, a movable plate, 14, a rolling shaft, 15, a telescopic rod, 21, a first rotating handle, 22, a worm, 23, a worm wheel, 24, a driving bevel gear, 25, a driven bevel gear, 26, a unidirectional threaded rod, 27, a rotating shaft, 31, a second rotating handle, 32, a bidirectional threaded rod, 33, a sliding block, 34, a supporting rod, 35, a sliding groove, 36, a pulley, 41, a top plate, 42, a conveying shaft, 51 and a limiting hole.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

Referring to fig. 1-5, the square stabilizing and limiting device for the waste acid and alkali storage bucket comprises a bottom plate 1 and a supporting frame 11, wherein the supporting frame 11 is fixed on the bottom plate 1, the supporting frame 11 is inserted with a one-way threaded rod 26, the one-way threaded rod 26 is sleeved with a movable frame 12 through threads, a sliding rail 121 is fixed on the inner side of the movable frame 12, a rolling shaft 14 slides on the sliding rail 121, a movable plate 13 is sleeved on the rolling shaft 14, the bottom plate 1 is connected with a top plate 41 through a rotating shaft, a telescopic rod 15 is fixedly connected between the movable frame 12 and the supporting frame 11, and limiting holes 51 are formed in the supporting frame 11 and the movable frame 12.

In the utility model, the movable frame 12 can be controlled to displace by rotating the unidirectional threaded rod 26, the movable plate 13 can be moved to two sides through the sliding rail 121, when the movable plate 13 is positioned at one side far away from the supporting frame 11, the stretched movable frame 12 can be reset by rotating the unidirectional threaded rod 26, so that the movable plate 13 is driven to push a storage barrel in the movable frame 12 onto the bottom plate 1, and when the movable plate 13 is positioned at one side close to the supporting frame 11, the movable frame 12 and the movable plate 13 can be driven to push the storage barrel out of the bottom plate 1 by rotating the unidirectional threaded rod 26.

The movable plate 13 is inserted with two rollers 14, the distance between the two rollers 14 is not too far, so that when the movable plate 13 drives the rollers 14 to slide at the corners of the sliding rail 121 to turn over, the movable plate 13 basically turns over around the outside of the movable frame 12, a storage barrel is not placed inside to influence the turning over, and as shown in fig. 3, the two rollers 14 are arranged on the right side of the middle part of the movable plate 13, so that after the movable plate 13 turns to the right side, the rollers 14 are positioned at the middle lower part, a main thrust force-generating component is the rollers 14 when the storage barrel is pushed, and when the rollers 14 are positioned at the position below, the push displacement of the storage barrel is more facilitated.

After placing the storage barrel on the bottom plate 1, the storage barrel on the bottom plate 1 can be limited by inserting a limiting rod into the limiting hole 51, and the expansion rod 15 also limits the placed storage barrel, so that the storage barrel is placed more regularly.

When the movable plate 13 is normally placed, the movable plate 13 is positioned above the movable frame 12, so that damage to the storage barrel caused by falling of things can be prevented, and other sundries can be placed above the movable plate 13.

Example 2:

Referring to fig. 1-5, basically the same as embodiment 1, further, one end of a unidirectional threaded rod 26 is fixed with a driven bevel gear 25, a rotating shaft 27 is inserted into a supporting frame 11, both ends of the rotating shaft 27 are fixed with driving bevel gears 24, the driving bevel gears 24 are meshed with the driven bevel gears 25, a worm wheel 23 is fixed on the rotating shaft 27, a first rotating handle 21 is inserted into the supporting frame 11, a worm 22 is fixed on the first rotating handle 21, the worm 22 is meshed with the worm wheel 23, a second rotating handle 31 is inserted into the bottom plate 1, the second rotating handle 31 is fixedly connected with a bidirectional threaded rod 32, a sliding block 33 is sleeved on the bidirectional threaded rod 32, the sliding block 33 is connected with a supporting rod 34 through a rotating shaft, a sliding groove 35 is formed in the supporting rod 34, a rotating shaft fixed on the bottom plate 1 is inserted into the sliding groove 35, the bottom end of the supporting rod 34 is connected with a pulley 36, and a conveying shaft 42 is inserted into the top plate 41.

In the utility model, the rotation operation of the unidirectional threaded rod 26 can be completed by rotating the first rotating handle 21, and the movable frame 12 can be controlled to move, so that a person is about to carry the storage barrel to the bottom plate 1 without contacting the storage barrel, and the damage of the residual waste liquid on the storage barrel to the skin is avoided.

The second rotating handle 31 is rotated to drive the bidirectional threaded rod 32 to rotate, so that the two sliding blocks 33 are driven to do relative pulling-in or relative far-away movement, the supporting rods 34 are further driven to rotate to jack up the bottom plate 1, the device can be pushed to move, the bottom plate 1 on the side edge of the second rotating handle 31 is provided with the inserting holes, and the limiting rods are inserted into the inserting holes to limit the second rotating handle 31, so that the sliding blocks 33 are fixed.

The top plate 41 is fixed with a plurality of conveying shafts 42, so that the movable plate 13 saves more labor and is convenient when pushing the storage barrel, after the storage barrel is completely pushed onto the bottom plate 1, the top plate 41 can be rotated to a vertical state, and the top plate 41 is supported and limited by inserting the inserting rod into the inserting hole on the movable frame 12, so that the top plate 41 is kept in the vertical state.

When in use, a user firstly pushes the device to the storage barrel, the bottom plate 1 is contacted with the ground by rotating the second rotating handle 31, then the inserting rod inserted into the limit hole 51 of the movable frame 12 is pulled out, the top plate 41 is put down, the first rotating handle 21 is rotated to extend the movable frame 12 to a position capable of covering the storage barrel, then the movable plate 13 is moved to the outer side, namely the first rotating handle 21 drives the movable frame 12 and the movable plate 13 to push the storage barrel to the bottom plate 1, then the operation can be repeated until the bottom plate 1 is fully filled with the storage barrel, the bottom plate 1 is generally set to be capable of sequentially placing three storage barrels with optimal length, the movable plate 13 can be moved to the other side when the storage barrels are required to be dismounted, the movable frame 12 and the movable plate 13 are driven to push out the storage barrels by rotating the first rotating handle 21, and in the process of moving the movable plate 13, the movable frame 12 needs to be pulled out partially due to the shielding of the supporting frame 11, the movable plate 13 is moved to the inclined state of the corner of the sliding rail 121, the movable frame 12 is reset, and the movable plate 13 can slide down to the vertical state by gravity.

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 (8)

1. The utility model provides a stop device is stabilized to spent acid alkali storage vat square, includes bottom plate (1) and support frame (11), support frame (11) are fixed in on bottom plate (1), its characterized in that still includes:

The support frame (11) is inserted with a one-way threaded rod (26), and the one-way threaded rod (26) is sleeved with a movable frame (12) through threads;

A sliding rail (121) is fixed on the inner side of the movable frame (12), a rolling shaft (14) is arranged on the sliding rail (121) in a sliding mode, and a movable plate (13) is sleeved on the rolling shaft (14);

A top plate (41) is connected to the bottom plate (1) through a rotating shaft, and a telescopic rod (15) is fixedly connected between the movable frame (12) and the supporting frame (11);

Limiting holes (51) are formed in the supporting frame (11) and the movable frame (12).

2. The square stabilizing and limiting device for the waste acid and alkali storage bucket according to claim 1, wherein one end of the one-way threaded rod (26) is fixedly provided with a driven bevel gear (25), and a rotating shaft (27) is inserted into the supporting frame (11).

3. The square stabilizing and limiting device for the waste acid and alkali storage bucket according to claim 2, wherein driving bevel gears (24) are fixed at two ends of the rotating shaft (27), the driving bevel gears (24) are meshed with driven bevel gears (25), and a worm wheel (23) is fixed on the rotating shaft (27).

4. A spent acid and alkali storage bucket square stable limiting device according to claim 3, characterized in that the support frame (11) is inserted with a first rotating handle (21), a worm (22) is fixed on the first rotating handle (21), and the worm (22) is meshed with a worm wheel (23).

5. The square stabilizing and limiting device for the waste acid and alkali storage bucket according to claim 1, wherein a second rotating handle (31) is inserted on the bottom plate (1), and the second rotating handle (31) is fixedly connected with a bidirectional threaded rod (32).

6. The square stabilizing and limiting device for the waste acid and alkali storage tank according to claim 5, wherein a sliding block (33) is arranged on the bidirectional threaded rod (32) through a threaded sleeve, and the sliding block (33) is connected with a supporting rod (34) through a rotating shaft.

7. The square stabilizing and limiting device for the waste acid and alkali storage tank according to claim 6, wherein the supporting rod (34) is provided with a sliding groove (35), and the bottom end of the supporting rod (34) is connected with a pulley (36).

8. The square stabilizing and limiting device for the waste acid and alkali storage tank according to claim 1, wherein a conveying shaft (42) is inserted into the top plate (41).