Medical tower crane vertical adjusting structure

Abstract

The utility model relates to the technical field of medical tower cranes, in particular to a vertical adjusting structure of a medical tower crane. Comprising a tower crane box body, a box body connecting device and a box body connecting column, the box body connecting device is connected with the tower crane box body through a spacing column, the box body connecting device comprises a disc, a bearing outer ring body, a bearing inner ring body, an upper connecting plate and a lower connecting plate which are arranged from top to bottom, and the upper connecting plate is fixed to the bottom face of the bearing inner ring body through a first bolt; the lower connecting plate is connected with the tower crane box body through the spacing columns, and set screws are installed at the four corners of the upper connecting plate. The tray and the box body connecting column form a certain angle by locking the set screw, so that the problem that the tray is not horizontal due to bearing is solved, and the vertical height of the medical tower crane box body can be conveniently and manually adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical hanging tower technical field especially relates to a medical hanging tower vertical adjusting structure. BACKGROUND

[0002] The hanging tower is indispensable gas supply medical equipment in the modern operating room of the hospital, is mainly used for the terminal switching of medical gas such as operating room oxygen supply, suction, compressed air, nitrogen, it is lifted by motor control equipment platform, safe, reliable, balanced design guarantees the level of equipment platform, guarantees the safety of equipment, the drive of motor guarantees the quick, effective operation of equipment, the hanging tower is generally provided with infusion support, power socket, connecting column, gas terminal etc.

[0003] The hanging tower is cantilever beam structure, because the end bears relatively big load and leads to the angle of the cross arm to be inclined downward, thereby leading to the support surface of the tray not to be horizontal, further will lead to the medical equipment placed on the tray to slide and drop to the ground because of the inclination. UTILITY MODEL CONTENTS

[0004] The utility model discloses a medical hanging tower vertical adjusting structure, solve the problem raised in the above background technology.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a medical hanging tower vertical adjusting structure, including the hanging tower box (1), box connecting device and box connecting column (2), the box connecting device is connected with the hanging tower box (1) through the spacer column (4), the box connecting device includes the disc (5) set from top to bottom, bearing outer ring body (6), bearing inner ring body (7), upper connecting plate (8) and lower connecting plate (9), the upper connecting plate (8) is fixed on the bottom surface of bearing inner ring body (7) through the first bolt (11), the lower connecting plate (9) is connected together through the spacer column (4) and the hanging tower box (1), the four corners of the upper connecting plate (8) are installed with the fixed screw (14), and the tray (10) and the hanging tower box (1) produce certain angle by locking the fixed screw.

[0006] Further, the lower connecting plate (9) top both sides are fixedly provided with the locating block (15), the locating hole (16) is formed in the locating block (15), the both sides of the upper connecting plate (8) are provided with the locating block mounting hole (17), the second bolt reservation hole (18) is formed in the inboard of the locating block mounting hole (17), and the second bolt (12) passes through the second bolt reservation hole (18) and the locating hole (16).

[0007] Further, it further includes the tray (10), the tray (10) is slidably connected to the slide rail (3) on one side of the hanging tower box (1).

[0008] Further, the tray (10) lower part is fixedly installed with a storage box.

[0009] Further, the interval column (4) is four.

[0010] The utility model discloses a locking fastening screw of upper connecting plate left and right two ends, make the tray and box body connecting column produce certain angle, thereby improve the tray because of the problem of not horizontal bearing, also facilitate manual medical hoist tower box body vertical height adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic diagram of the utility model;

[0012] Figure 2 It is the structure schematic diagram of the upper connecting plate and lower connecting plate of the utility model;

[0013] Figure 3 It is the explosion drawing of the utility model;

[0014] Figure 4 It is the local structure schematic diagram of the utility model;

[0015] In the drawing: 1, hoist tower box body;2, box body connecting column;3, slide rail;4, interval column;5, disc;6, bearing outer ring body;7, bearing inner ring body;8, upper connecting plate;9, lower connecting plate;10, tray;11, first bolt;12, second bolt;13, third bolt;14, tight screw;15, locating block;16, locating hole;17, locating block mounting hole;18, second bolt reservation hole. DETAILED DESCRIPTION

[0016] In order to facilitate understanding the utility model, below will be with reference to relevant drawings more comprehensive description of the utility model. The preferred embodiment of the utility model is given in the drawing. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0019] Referring to Figures 1 to 4 The utility model provides a kind of medical tower vertical adjusting structure, including tower box 1, box connecting device and box connecting column 2, box connecting device is connected with tower box 1 by spacer column 4, box connecting device includes disc 5, bearing outer ring body 6, bearing inner ring body 7, upper connecting plate 8 and lower connecting plate 9 from top to bottom, upper connecting plate 8 is fixed on the bottom surface of bearing inner ring body 7 by first bolt 11, lower connecting plate 9 is connected together by spacer column 4 and tower box 1, spacer column 4 is four. Four corners of upper connecting plate 8 are equipped with set screw 14, by locking set screw 14, so that tray 10 and tower box 1 produce certain angle.

[0020] Referring to Figure 2 Lower connecting plate 9 top two sides are equipped with positioning block 15, positioning hole 16 is opened in positioning block 15, positioning block mounting hole 17 is opened in the two sides of upper connecting plate 8, second bolt preformed hole 18 is opened in the inboard of positioning block mounting hole 17, second bolt 12 passes through second bolt preformed hole 18 and positioning hole 16. Lower connecting plate 9 can be offset a certain angle around this bolt.

[0021] Referring to Figure 1 It further includes tray 10, tray 10 is slidably connected to slide rail 3 on one side of tower box 1 by sliding block. Storage box is fixedly installed on the lower part of tray 10.

[0022] The above-described embodiments only express several embodiments of the utility model, and its description is more specific and detailed, but it can not be understood as the limitation of the scope of the utility model patent. It should be pointed out that, for ordinary skilled person in the art, without departing from the concept of the utility model, a number of variations and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A medical boom vertical adjustment structure, characterized by: The utility model relates to a box connecting device and box connecting column (2) are connected with the tower box (1) through interval column (4), and the box connecting device includes disc (5), bearing outer ring body (6), bearing inner ring body (7), upper connecting plate (8) and lower connecting plate (9) from top to bottom, the bottom surface of bearing inner ring body (7) is fixed with upper connecting plate (8) through first bolt (11), and lower connecting plate (9) is connected together through interval column (4) and tower box (1), and the four corners of upper connecting plate (8) are equipped with set screw (14).

2. The medical overhanging tower vertical adjustment structure according to claim 1, characterized in that: The lower connecting plate (9) top both sides are equipped with locating block (15), and the locating block (15) is equipped with locating hole (16), and the both sides of upper connecting plate (8) are equipped with locating block mounting hole (17), and the second bolt reservation hole (18) is equipped in the inboard of locating block mounting hole (17), and second bolt (12) passes through second bolt reservation hole (18) and locating hole (16).

3. The medical overhanging tower vertical adjustment structure according to claim 1, characterized in that: It further includes a tray (10) which is slidably connected to the slide rail (3) on one side of the tower box (1) through a sliding block.

4. The medical overhanging tower vertical adjustment structure according to claim 3, characterized in that: The tray (10) is fixedly installed with a storage box at the lower part.

5. The medical overhanging tower vertical adjustment structure according to claim 1, characterized in that: The interval column (4) is four.

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