CN221814552U - Combined crane tower - Google Patents

Abstract

The utility model relates to the technical field of medical appliances and discloses a combined crane which comprises a sliding plate, wherein sliding blocks are sleeved on the outer wall of the sliding plate in a sliding manner, three rollers are rotatably arranged on two sides of the inner wall of the sliding plate near the upper end of the sliding plate, fixing columns are fixedly connected to the front end and the rear end of the upper end of the sliding plate, a clamping mechanism is movably arranged in the sliding plate, the clamping mechanism comprises a clamping block, an inner rod and an outer rod, and a telescopic mechanism is rotatably arranged on the lower end face of the sliding block. According to the utility model, the sliding plate is fixed on the ceiling through the fixing column, the sliding block slides on the sliding plate, the hanging tower is connected below the sliding block to drive the hanging tower to move, after the adjustment is finished, the inner rod is rotated to drive the outer rod to move, so that the clamping block is clamped into the clamping groove to fix the clamping block, the hanging tower cannot move when in use, the device can enable the hanging tower to slide on the sliding plate through the sliding block, the using range of the hanging tower can be enlarged, the structure is simple, and the practicability is higher.

Description

A combined crane tower

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a combined hanging tower.

Background Art

Clinical severe illnesses usually need to be treated in intensive care units or special medical environments to ensure that patients receive the best care and treatment. When patients are supplied with oxygen, blood transfusions, infusions, etc., the equipment is often placed on a pendant to provide a placement platform that can meet the hospital's diverse needs in surgery, treatment, examination, etc., and can improve the doctor's work efficiency.

Traditional pendants are fixed to the ceiling with bolts. Due to the consistent height of the connecting arms, they are only used in wards of specified heights. In addition, the height of the equipment installed on the pendant cannot meet the usage requirements due to the height restriction. At the same time, the pendant can only move around a fixed position, which limits the range of movement of the pendant. As a result, when using the pendant, the patient needs to be moved within the range of movement of the pendant, resulting in a small range of use of the pendant.

Therefore, the utility model provides a combined hanging tower to solve the problems raised in the above background technology.

Utility Model Content

The utility model aims to solve the shortcomings existing in the prior art and proposes a combined tower crane, which fixes a slide plate on a ceiling through a fixing column, slides a slider on the slide plate, and a tower crane is connected below the slider to drive the tower crane to move. After adjustment, the inner rod is rotated to drive the outer rod to move, so that the card block is inserted into the card slot to fix it, so that the tower crane will not move when in use. The device can make the tower crane slide on the slide plate through the slider, so that the use range of the tower crane can be increased.

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

A combined tower crane comprises a slide plate, wherein a slider is slidably sleeved on the outer wall of the slide plate, three rollers are rotatably arranged on both sides of the inner wall of the slider near the upper end, a fixed column is fixedly connected to the front and rear ends of the upper end of the slide plate, a clamping mechanism is movably arranged inside the slider, and the clamping mechanism comprises a clamping block, an inner rod, and an outer rod;

The lower end surface of the slider is rotatably provided with a telescopic mechanism, the telescopic mechanism comprises an outer column, two traveling gears, two worm wheels, a worm, and an inner column, the lower end surface of the telescopic mechanism is rotatably provided with a connecting plate, one side of the lower end surface of the connecting plate is rotatably provided with a cabinet, and both sides of the front and rear ends of the lower end of the cabinet are fixedly connected with universal wheels;

Through the above technical scheme, the slide plate is fixed to the ceiling through the fixed column, and then the whole tower crane is driven to move through the slider to a suitable position, and the inner rod is rotated to drive the outer rod to move, so that the card block is clamped into the card slot to fix it, and the tower crane moves on the slide plate through the slider, so that the use range of the tower crane is increased, and the tower crane can drive the second rotating rod to rotate by turning the handle, so that the second bevel gear drives the first bevel gear to rotate, the first rotating rod drives the worm to rotate, and the worm gear drives the connecting rod to rotate, so that the traveling gear moves on the rack, so that it can control the movement of the outer column and the tower crane can be raised and lowered.

Furthermore, the inner rod thread is arranged inside the outer rod, the outer rod is slidably arranged inside the slider near the lower end, the clamping block is slidably arranged at the midpoint of the inner bottom end surface of the slider, and the inner rod is rotatably arranged on one side inside the slider near the lower end;

Through the above technical solution, the inner rod is rotated to drive the outer rod to move, so that the clamping block is clamped into the clamping groove, and the sliding block is fixed to prevent it from sliding.

Furthermore, the inner column is slidably arranged inside the outer column, the two traveling gears are rotatably arranged on both sides of the inner column near the upper end, the two worm gears are respectively fixedly connected to the front end surfaces of the two traveling gears near the center through two connecting rods, the worm is fixedly sleeved on the outer wall of the first rotating rod near the upper end, a first rotating rod is rotatably arranged inside the inner column near the center, a first bevel gear is fixedly connected to the lower end surface of the first rotating rod, a second rotating rod is rotatably arranged on one side of the inner column near the lower end, a second bevel gear is fixedly connected to one end of the second rotating rod, and the outer column is rotatably arranged on the lower end surface of the slider near the center;

Through the above technical solution, by turning the handle, it drives the second rotating rod to rotate, the second bevel gear drives the first bevel gear to rotate, the first rotating rod drives the worm to rotate, the worm gear drives the connecting rod to rotate, and the traveling gear moves on the rack, so that it can control the movement of the outer column and the tower crane can be raised and lowered.

Furthermore, a rotating block is fixedly connected to the center of the upper end surface of the cabinet, and the rotating block is rotatably arranged on one side of the lower end surface of the connecting plate;

Through the above technical solution, the cabinet can be rotated under the connecting plate through the rotating block, so that the cabinet can be rotated at will.

Furthermore, racks are fixedly connected on both sides of the outer column, the two traveling gears are meshed with the two racks respectively, the first bevel gear is meshed with the second bevel gear, the worm is meshed with the two worm wheels, and the other end of the second rotating rod is fixedly connected with a rotating handle;

Through the above technical solution, the first bevel gear can drive the second bevel gear to rotate, and the worm can drive the two worm wheels to rotate, so that the two worm wheels drive the two traveling gears to rotate, and the two traveling gears move on the two racks, so that they can drive the outer column to move.

Furthermore, two partition boards are fixedly arranged inside the cabinet, and the two partition boards divide the interior of the cabinet into three chambers;

Through the above technical solution, the partition board inside the cabinet divides the interior into three chambers, thereby increasing the storage space.

Furthermore, a plurality of clamping grooves are provided near the center of the lower end surface of the slide plate, and the clamping block is clamped in one of the plurality of clamping grooves;

Through the above technical solution, the clamping block can be clamped in any clamping groove, so that the sliding plate on which the slider can slide can be fixed at any position.

The utility model has the following beneficial effects:

1. The utility model proposes a combined tower crane, which adds a slide plate to make the whole tower crane movable, and fixes the slide plate on the ceiling through a fixing column. By sliding the slider on the slide plate, the tower crane is connected to the bottom of the slider, and the tower crane is driven to move. After adjustment, the inner rod is rotated to drive the outer rod to move, so that the card block is inserted into the card slot to fix it, so that the tower crane will not move when in use. The device can make the tower crane slide on the slide plate through the slider, so that the use range of the tower crane can be increased, the structure is simple, and the practicality is higher.

2. The utility model proposes a combined tower crane, which can adjust the height according to any situation. By turning the handle, it drives the second rotating rod to rotate, and the second bevel gear drives the first bevel gear to rotate, and the first rotating rod drives the worm to rotate, and the worm gear drives the connecting rod to rotate, so that the traveling gear moves on the rack, so that it can control the movement of the outer column, so that the tower crane can be raised and lowered, which increases the use range of the tower crane, has a simple structure, and is more practical.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective schematic diagram of the utility model;

Fig. 2 is a schematic front cross-sectional view of the utility model;

FIG3 is a three-dimensional schematic diagram of a part of the mechanism of the present invention;

FIG4 is a schematic diagram of part A of FIG2 of the present utility model;

FIG. 5 is a schematic diagram of part B of FIG. 2 of the present invention.

Legend:

1. Fixed column; 2. Slide plate; 3. Sliding block; 4. Clamping mechanism; 401. Clamping block; 402. Inner rod; 403. Outer rod; 5. Telescopic mechanism; 501. Outer column; 502. Traveling gear; 503. Worm gear; 504. Worm; 505. First rotating rod; 506. First bevel gear; 507. Second rotating rod; 508. Second bevel gear; 509. Inner column; 6. Connecting plate; 7. Cabinet; 8. Universal wheel; 9. Roller.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

1-5, the utility model provides an embodiment: a combined tower crane, including a slide plate 2, a slider 3 is slidably sleeved on the outer wall of the slide plate 2, three rollers 9 are rotatably arranged on both sides of the inner wall of the slider 3 near the upper end, a fixed column 1 is fixedly connected to the front and rear ends of the upper end of the slide plate 2, and a clamping mechanism 4 is movably arranged inside the slider 3, and the clamping mechanism 4 includes a clamping block 401, an inner rod 402, and an outer rod 403.

By fixing the fixing column 1 to the ceiling with bolts, the slide plate 2 connected to the fixing column 1 is set on the ceiling together, and then the slider 3 is sleeved on the slider 2, and the sliding adjustment on the slider 2 is achieved by the roller 9 inside the slider 3. When the adjustment is at a suitable position, the inner rod 402 can be rotated to make the inner rod 402 move the outer rod 403. One corner of the outer rod 403 is a bevel, which is parallel to the inclined plate below the block 401, so that the outer rod 403 can push the block 401 to move upward, and the block 401 is clamped into the clamping groove, so that the slider 3 can be fixed and no longer slide, and the tower crane can be slid at any position, thereby increasing the use range of the tower crane.

A telescopic mechanism 5 is rotatably provided on the lower end surface of the slider 3, and the telescopic mechanism 5 includes an outer column 501, two traveling gears 502, two worm wheels 503, a worm 504, and an inner column 509. A connecting plate 6 is rotatably provided on the lower end surface of the telescopic mechanism 5, and a cabinet 7 is rotatably provided on one side of the lower end surface of the connecting plate 6. Universal wheels 8 are fixedly connected to both sides of the front and rear ends of the lower end of the cabinet 7.

When in use, the cabinet 7 and the connecting plate 6 can be rotated at multiple angles to increase the scope of use. By rotating the handle, the handle drives the second rotating rod 507 to rotate, and the second rotating rod 507 drives the second bevel gear 508 to rotate, and the second bevel gear 508 drives the first bevel gear 506 to rotate, and the first bevel gear 506 drives the first rotating rod 505 to rotate, and the first rotating rod 505 drives the worm 504 to rotate, and the worm 504 drives the worm wheel 503 to rotate, and the worm wheel 503 drives the connecting rod to rotate, and the connecting rod drives the traveling gear 502 to rotate, and the traveling gear 502 moves on the rack, so that it can control the outer column 501 to move up and down, and can be adjusted according to the needs of different medical staff.

The inner rod 402 is threadedly arranged inside the outer rod 403, and the outer rod 403 is slidably arranged inside the slider 3 near the lower end. The block 401 is slidably arranged at the midpoint of the inner bottom end surface of the slider 3. The inner rod 402 is rotatably arranged on one side inside the slider 3 near the lower end. By rotating the inner rod 402, the outer rod 403 is driven to move so that it can clamp the block 401 into the clamping groove to fix the slider 3 to prevent it from sliding. The inner column 509 is slidably arranged inside the outer column 501, and the two traveling gears 502 are rotatably arranged on both sides of the inner column 509 near the upper end. The two worm wheels 503 are fixedly connected to the front end surfaces of the two traveling gears 502 near the center through two connecting rods. The worm 504 is fixedly sleeved on the outer wall of the first rotating rod 505 near the upper end. The first rotating rod 505 is rotatably arranged inside the inner column 509 near the center.

The first bevel gear 506 is fixedly connected to the lower end surface of the first rotating rod 505, and a second rotating rod 507 is rotatably arranged on one side of the inner column 509 near the lower end. One end of the second rotating rod 507 is fixedly connected to the second bevel gear 508. The outer column 501 is rotatably arranged on the lower end surface of the slider 3 near the center, and the second rotating rod 507 is rotatably arranged on one side of the inner column 509 near the lower end. By turning the hand, the second rotating rod 507 is driven to rotate, and the second bevel gear 508 drives the first bevel gear 506 to rotate, so that the first rotating rod 505 drives the worm 504 to rotate, so that the worm gear 503 drives the connecting rod to rotate, so that the traveling gear 502 moves on the rack, so that it can control the movement of the outer column 501, so that the tower can be raised and lowered. The upper end surface of the cabinet 7 is fixedly connected with a rotating block near the center. The rotating block is rotatably arranged on one side of the lower end surface of the connecting plate 6. The cabinet 7 can be rotated under the connecting plate 6 through the rotating block, so that the cabinet 7 can be rotated at will. Racks are fixedly connected on both sides of the inner part of the outer column 501. The two traveling gears 502 are respectively meshed with the two racks, and the first bevel gear 506 is meshed with the second bevel gear 508.

The worm 504 is meshedly connected with the two worm wheels 503, and the other end of the second rotating rod 507 is fixedly connected with a handle. The first bevel gear 506 can drive the second bevel gear 508 to rotate, and the worm 504 can drive the two worm wheels 503 to rotate, so that the two worm wheels 503 drive the two traveling gears 502 to rotate, and the two traveling gears 502 move on the two racks, so that they can drive the outer column 501 to move. Two partition plates are fixedly set inside the cabinet 7, and the two partition plates divide the interior of the cabinet 7 into three chambers. The partition plates inside the cabinet 7 divide the interior into three chambers, which increases the storage space. A plurality of snap-in grooves are provided near the center on the lower end surface of the slide plate 2, and the snap-in block 401 is snap-in set in one of the plurality of snap-in grooves. The snap-in block 401 can be snap-in set in any one of the snap-in grooves, so that the slide plate 2 on which the slider 3 can slide can be fixed at any position.

Working principle: The device fixes the fixed column 1 on the ceiling, and fixes the slide plate 2 on it together, and then sets the slider 3 on the slide plate 2, so that the slider 3 can drive the entire tower to move, and then rotate the inner rod 402 to drive the outer rod 403 to move, so that it can clamp the block 401 into the clamping groove to fix it. It can be adjusted at will in the fixed position. If the height is not suitable during use, you can turn the handle to drive the second rotating rod 507 to rotate, so that the second bevel gear 508 drives the first bevel gear 506 to rotate, so that the first rotating rod 505 drives the worm 504 to rotate, so that the worm gear 503 drives the connecting rod to rotate, and the traveling gear 502 moves on the rack, so that it can control the movement of the outer column 501, so that the tower can be raised and lowered.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A combined tower crane, comprising a slide plate (2), characterized in that: a slider (3) is slidably sleeved on the outer wall of the slide plate (2), three rollers (9) are rotatably arranged on both sides of the inner wall of the slider (3) near the upper end, a fixed column (1) is fixedly connected to the front and rear ends of the upper end of the slide plate (2), and a clamping mechanism (4) is movably arranged inside the slider (3), and the clamping mechanism (4) comprises a clamping block (401), an inner rod (402), and an outer rod (403); The lower end surface of the slider (3) is rotatably provided with a telescopic mechanism (5), the telescopic mechanism (5) comprising an outer column (501), two traveling gears (502), two worm wheels (503), a worm (504), and an inner column (509); the lower end surface of the telescopic mechanism (5) is rotatably provided with a connecting plate (6), one side of the lower end surface of the connecting plate (6) is rotatably provided with a cabinet (7), and both sides of the front and rear ends of the lower end of the cabinet (7) are fixedly connected with universal wheels (8); The inner column (509) is slidably arranged inside the outer column (501); the two traveling gears (502) are rotatably arranged on both sides of the inner column (509) near the upper end; the two worm wheels (503) are respectively fixedly connected to the front end surfaces of the two traveling gears (502) near the center through two connecting rods; the worm gear (504) is fixedly sleeved on the outer wall of the first rotating rod (505) near the upper end; a first rotating rod (505) is rotatably arranged inside the inner column (509) near the center; a first bevel gear (506) is fixedly connected to the lower end surface of the first rotating rod (505); a second rotating rod (507) is rotatably arranged on one side of the inner column (509) near the lower end; a second bevel gear (508) is fixedly connected to one end of the second rotating rod (507); and the outer column (501) is rotatably arranged on the lower end surface of the slider (3) near the center. 2. A combined tower crane according to claim 1, characterized in that: the inner rod (402) is threadedly arranged inside the outer rod (403), the outer rod (403) is slidably arranged inside the slider (3) near the lower end, the block (401) is slidably arranged at the midpoint of the inner bottom end surface of the slider (3), and the inner rod (402) is rotatably arranged on one side inside the slider (3) near the lower end. 3. A combined hanging tower according to claim 1, characterized in that: a rotating block is fixedly connected to the center of the upper end surface of the cabinet (7), and the rotating block is rotatably arranged on one side of the lower end surface of the connecting plate (6). 4. A combined tower crane according to claim 1, characterized in that: racks are fixedly connected to both sides of the inner part of the outer column (501), the two traveling gears (502) are respectively meshed with the two racks, the first bevel gear (506) is meshed with the second bevel gear (508), the worm (504) is meshed with the two worm wheels (503), and the other end of the second rotating rod (507) is fixedly connected with a rotating handle. 5. The combined hanging tower according to claim 1, characterized in that two partition plates are fixedly arranged inside the cabinet (7), and the two partition plates divide the interior of the cabinet (7) into three chambers. 6. The combined tower crane according to claim 1, characterized in that: a plurality of clamping grooves are provided near the center of the lower end surface of the slide plate (2), and the clamping block (401) is clamped in one of the plurality of clamping grooves.