Adjustable drainage frame convenient to operate

Abstract

The utility model discloses an adjustable drainage frame convenient to operate, which relates to the technical field of drainage frames and comprises a base, and four universal wheels are arranged at the lower end of the base. Two supporting rods are symmetrically arranged at the upper end of the base, the outer walls of the two supporting rods are sleeved with sleeves respectively, drainage bag fixing frames are arranged on the outer walls of the sleeves, and driving mechanisms used for driving the two sleeves to ascend and descend are arranged on the supporting rods. And a locking mechanism for fixing the sleeve on the supporting rod is arranged on the outer wall of one sleeve. According to the adjustable drainage frame convenient to operate, the two sleeves capable of ascending and descending are arranged, the drainage bag fixing frame is arranged on the sleeves, and the two sleeves are connected through the steel wire rope and the fixed pulley, so that when the adjustable drainage frame convenient to operate is used, one sleeve is pulled to move up and down, and then the two sleeves can be driven to ascend and descend; and therefore, the drainage bag fixing frames on different sides can be conveniently adjusted to be at different heights, and a user can conveniently use the drainage bag fixing frame.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage racks, in particular to an adjustable drainage rack which is easy to operate. Background Art

[0002] Drainage is a very common treatment measure after surgery. At present, the drainage bag is generally fixed to the bed sheet with a clip or pin or fixed to the bed with a rope. When the patient moves, the rope needs to be untied and the drainage bag is hung on the drainage rack before the patient can move.

[0003] However, the height of the existing drainage rack cannot be conveniently adjusted when fixing the drainage bag. Since different drainage bags have different hanging heights, the user has to adjust the height back and forth, which brings inconvenience to the user.

[0004] For this reason, we propose an adjustable drainage rack that is easy to operate. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable drainage rack that is easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable drainage rack that is easy to operate, comprising a base, wherein four universal wheels are arranged at the lower end of the base; two support rods are symmetrically arranged at the upper end of the base, sleeves are respectively sleeved on the outer walls of the two support rods, drainage bag fixing frames are arranged on the outer walls of the sleeves, and driving mechanisms for driving the two sleeves to rise and fall are arranged on the support rods; a locking mechanism for fixing the sleeve on the support rod is arranged on the outer wall of one of the sleeves.

[0008] As a further improvement of the above scheme, the driving mechanism includes an upper pulley mounting plate arranged at the upper end of the support rod and a lower pulley mounting plate fixed at the lower end of the base, two fixed pulleys are arranged on both sides of the upper pulley mounting plate and the lower pulley mounting plate, and a steel wire rope is passed through the two fixed pulleys on the same side of the upper end, and the two ends of the steel wire rope are respectively fixedly connected to the upper ends of the two sleeves; a steel wire rope is also passed through the two fixed pulleys on the same side of the lower end, and the two ends of the steel wire rope pass through the base and are respectively fixed to the lower ends of the two sleeves, so that a closed ring is formed between the two sleeves and the two steel wire ropes.

[0009] As a further improvement of the above scheme, the locking mechanism includes a seesaw, a latch and a hinge, the middle part of the seesaw is rotatably connected to the middle of the support rod through the hinge, and a torsion spring is provided on the shaft of the hinge; the upper end of the seesaw is provided with a latch, and the side wall of the sleeve is provided with a through groove, and under the action of the torsion spring, the latch end of the seesaw passes through the through groove and is latched with the outer wall groove of the support rod, thereby fixing the sleeve on the support rod.

[0010] As a further improvement of the above solution, the drainage bag fixing frame includes an arc-shaped plate, which is semi-annular and fixedly connected to the outer wall of the sleeve through a plurality of connecting rods; a plurality of U-shaped hooks are provided on the outer side of the arc-shaped plate.

[0011] As a further improvement of the above solution, two drainage bag fixing frames are provided on the outer wall of each sleeve, respectively located at the upper part and the lower part of the sleeve.

[0012] As a further improvement of the above solution, the drainage bag fixing frames on the two sleeves are arranged in opposite directions.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an adjustable drainage rack which is easy to operate. Two lifting sleeves are provided, a drainage bag fixing frame is provided on the sleeves, and the two sleeves are connected by a wire rope and a fixed pulley. When in use, one of the sleeves is pulled up and down to drive the two sleeves to be lifted and lowered, so that the drainage bag fixing frames on different sides are conveniently adjusted to different heights, which is convenient for users to use.

[0015] The utility model provides a locking mechanism on the sleeve. When fixing, the locking convex end of the seesaw, under the action of the torsion spring, makes the locking convex pass through the through groove and the outer wall groove of the support rod to be locked, so that the sleeve is fixed on the support rod; when the sleeve needs to be moved, it is only necessary to press the lower end of the seesaw to make the locking convex tilt up and disengage from the outer wall groove of the support rod, and the sleeve can be moved, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a structural schematic diagram of an adjustable drainage rack which is easy to operate.

[0017] Figure 2 The utility model is an oblique upward view of an adjustable drainage rack which is easy to operate.

[0018] Figure 3 The present invention is a structural schematic diagram of a drainage bag fixing frame in an adjustable drainage frame which is easy to operate.

[0019] Figure 4 The present invention is a structural schematic diagram of a sleeve in an adjustable drainage rack which is easy to operate.

[0020] Figure 5 The present invention is a structural schematic diagram of a locking mechanism in an adjustable drainage rack which is easy to operate.

[0021] In the figure: 1, base; 2, support rod; 3, drainage bag fixing frame; 4, wire rope; 5, fixed pulley; 6, upper pulley mounting plate; 7, sleeve; 8, locking mechanism; 9, universal wheel; 10, lower pulley mounting plate; 31, arc plate; 32, connecting rod; 33, U-shaped hook; 71, through groove; 81, rocker; 82, cam; 83, hinge. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] Example, see Figure 1-Figure 5 An adjustable drainage rack that is easy to operate includes a base 1, and four universal wheels 9 are provided at the lower end of the base 1; two support rods 2 are symmetrically provided at the upper end of the base 1, and sleeves 7 are respectively sleeved on the outer walls of the two support rods 2, and a drainage bag fixing frame 3 is provided on the outer wall of the sleeve 7, and a driving mechanism for driving the two sleeves 7 to rise and fall is provided on the support rod 2; a locking mechanism 8 for fixing the sleeve 7 on the support rod 2 is provided on the outer wall of one of the sleeves 7.

[0024] Among them, the driving mechanism includes an upper pulley mounting plate 6 arranged at the upper end of the support rod 2 and a lower pulley mounting plate 10 fixed to the lower end of the base 1. Two fixed pulleys 5 are arranged on both sides of the upper pulley mounting plate 6 and the lower pulley mounting plate 10. A steel wire rope 4 is passed through the two fixed pulleys 5 on the same side of the upper end, and the two ends of the steel wire rope 4 are respectively fixedly connected to the upper ends of the two sleeves 7; a steel wire rope 4 is also passed through the two fixed pulleys 5 on the same side of the lower end, and the two ends of the steel wire rope 4 pass through the base 1 and are respectively fixed to the lower ends of the two sleeves 7, so that a closed ring is formed between the two sleeves 7 and the two steel wire ropes 4. When the sleeve 7 on one side is driven by hand to rise, the sleeve 7 on the other side will drop accordingly, thereby conveniently adjusting the height of the sleeve 7.

[0025] The locking mechanism 8 includes a seesaw 81, a clamping protrusion 82 and a hinge 83. The middle part of the seesaw 81 is rotatably connected to the middle of the support rod 2 through the hinge 83, and a torsion spring is provided on the shaft of the hinge 83; the upper end of the seesaw 81 is provided with a clamping protrusion 82, and the side wall of the sleeve 7 is provided with a through groove 71. Under the action of the torsion spring, the clamping protrusion 82 of the seesaw 81 passes through the through groove 71 and is clamped with the outer wall groove of the support rod 2, thereby fixing the sleeve 7 on the support rod 2;

[0026] When the sleeve 7 needs to be moved, it is only necessary to press the lower end of the rocker plate 81 to make the locking protrusion 82 tilt up and disengage from the outer wall groove of the support rod 2, so that the sleeve 7 can be moved.

[0027] The drainage bag fixing frame 3 includes an arc plate 31 which is semi-circular and fixedly connected to the outer wall of the sleeve 7 via a plurality of connecting rods 32 ; a plurality of U-shaped hooks 33 are arranged on the outer side of the arc plate 31 .

[0028] Wherein, two drainage bag fixing frames 3 are provided on the outer wall of each sleeve 7 , which are respectively located at the upper part and the lower part of the sleeve 7 .

[0029] The drainage bag fixing frames 3 on the two sleeves 7 are arranged in opposite directions, so as to facilitate the user to hang the drainage bag on the drainage bag fixing frames 3 and avoid mutual influence between the drainage bag fixing frames 3 .

[0030] Working principle of the utility model: the utility model provides an adjustable drainage rack that is easy to operate. By arranging two lifting sleeves 7, a drainage bag fixing frame 3 is arranged on the sleeve 7, and the two sleeves 7 are connected by a wire rope 4 and a fixed pulley 5. When in use, the lower end of the seesaw 81 is pressed to make the clamping protrusion 82 tilt up and disengage from the outer wall groove of the support rod 2, and the sleeve 7 can move, which can drive the other sleeve 7 to be lifted and lowered, so as to conveniently adjust the drainage bag fixing frames 3 on different sides to different heights. When fixing, release your hand, and the clamping protrusion 82 end of the seesaw 81, under the action of the torsion spring, makes the clamping protrusion 82 pass through the through groove 71 and the outer wall groove of the support rod 2 to be clamped, thereby fixing the sleeve 7 on the support rod 2; it is convenient for the user to fix the drainage bag, and the universal wheel 9 at the lower end of the base facilitates the overall movement of the support frame.

Claims

1. An adjustable drainage rack that is easy to operate, characterized in that: The invention comprises a base (1), wherein the lower end of the base (1) is provided with four universal wheels; the upper end of the base (1) is symmetrically provided with two support rods (2), the outer walls of the two support rods (2) are respectively sleeved with sleeves (7), the outer walls of the sleeves (7) are provided with drainage bag fixing frames (3), and the support rods (2) are provided with driving mechanisms for driving the two sleeves (7) to rise and fall; and the outer wall of one of the sleeves (7) is provided with a locking mechanism (8) for fixing the sleeve (7) to the support rod (2).

2. The adjustable drainage rack that is easy to operate according to claim 1, characterized in that: The driving mechanism comprises an upper pulley mounting plate (6) arranged at the upper end of the support rod (2) and a lower pulley mounting plate (10) fixed to the lower end of the base (1), two fixed pulleys (5) are arranged on both sides of the upper pulley mounting plate (6) and the lower pulley mounting plate (10), a steel wire rope (4) is passed through the two fixed pulleys (5) on the same side of the upper end, and the two ends of the steel wire rope (4) are respectively fixedly connected to the upper ends of the two sleeves (7); the two fixed pulleys (5) on the same side of the lower end are also passed through the steel wire rope (4), and the two ends of the steel wire rope (4) pass through the base (1) and are respectively fixed to the lower ends of the two sleeves (7), so that a closed ring is formed between the two sleeves (7) and the two steel wire ropes (4).

3. The easy-to-operate adjustable drainage rack according to claim 1, characterized in that: The locking mechanism (8) comprises a seesaw (81), a locking protrusion (82) and a hinge (83); the middle portion of the seesaw (81) is rotatably connected to the middle of the support rod (2) via the hinge (83), and a torsion spring is provided on the shaft of the hinge (83); the upper end of the seesaw (81) is provided with a locking protrusion (82), and the side wall of the sleeve (7) is provided with a through groove (71); under the action of the torsion spring, the locking protrusion (82) of the seesaw (81) passes through the through groove (71) and is locked with the outer wall groove of the support rod (2), thereby fixing the sleeve (7) on the support rod (2).

4. The easy-to-operate adjustable drainage rack according to claim 1, characterized in that: The drainage bag fixing frame (3) comprises an arc-shaped plate (31), the arc-shaped plate (31) is semi-annular, and the arc-shaped plate (31) is fixedly connected to the outer wall of the sleeve (7) via a plurality of connecting rods (32); a plurality of U-shaped hooks (33) are provided on the outer side of the arc-shaped plate (31).

5. The easy-to-operate adjustable drainage rack according to claim 1, characterized in that: Two drainage bag fixing frames (3) are provided on the outer wall of each sleeve (7), respectively located at the upper part and the lower part of the sleeve (7).

6. The easy-to-operate adjustable drainage rack according to claim 5, characterized in that: The drainage bag fixing frames (3) on the two sleeves (7) are arranged in opposite directions.

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