CN212547512U

CN212547512U - Vehicle-mounted medical tower crane

Info

Publication number: CN212547512U
Application number: CN202020166319.2U
Authority: CN
Inventors: 赵秀国; 谭树林; 孙景工; 苏琛; 孟凡龙; 韩玉崑
Original assignee: Beijing Aeonmed Co Ltd; Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Current assignee: Beijing Aeonmed Co Ltd; Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2021-02-19
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a vehicle-mounted medical tower crane, which consists of an upper rotary component, a tray, a transfusion frame, an air expansion box, a steel drawer, a lower rotary component, an electric expansion box and a supply column; the upper rotating assembly is connected with the supply column through a bolt; the supply column is provided with a slide rail, the tray is fixed on the slide rail through a locking block, and the installation height and position are adjusted; the infusion support is fixed on the sliding rail through a locking block; the gas expansion box and the electric expansion box are connected with the supply column through bolts, provide a gas source and a power supply and separate gas from electricity; the steel drawer is connected below the tray through bolts, and the lower rotating assembly is connected with the supply column through bolts. The utility model provides a narrow and small, the inconvenient problem of operation in space, effectively improved the space utilization of on-vehicle shelter.

Description

Vehicle-mounted medical tower crane

Technical Field

The utility model belongs to the technical field of operation shelter equipment technique and specifically relates to a vehicular medical treatment tower crane.

Background

The existing emergency wound treatment system applied to field operations, natural disasters or remote mountainous areas in China mainly depends on a vehicle-mounted medical shelter, and a medical tower crane is used as an air supply medical device and an instrument platform and plays an important role in the whole vehicle-mounted medical shelter system. However, the use of a tower with a conventional single top fixing in the vehicle-mounted shelter has the following problems: 1. the problem that the ceiling of the vehicle-mounted shelter is damaged due to insufficient strength is easily caused, and great potential safety hazards exist in both the running process of a vehicle and the medical treatment and treatment process; 2. the problems of unstable tower crane and large shaking displacement exist; 3. the self-locking of the position of the hoisting tower by adopting a damping mode cannot meet the vehicle-mounted use environment, and the reliable self-locking function is difficult to realize.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the not enough of prior art, provide a vehicular medical treatment tower crane.

The utility model discloses a concrete technical scheme as follows:

the utility model provides a vehicular medical tower crane comprises last gyration subassembly, tray, infusion support, gas expansion case, steel drawer, lower gyration subassembly, electricity expansion case and supply post. Wherein the upper swing assembly is connected with the supply column by a bolt; the supply column is provided with a slide rail, the tray is fixed on the slide rail through a locking block, the installation height and position can be freely adjusted, and surgical instrument equipment can be conveniently placed; the infusion support is fixed on the sliding rail through a locking block; the gas expansion box and the electric expansion box are connected with the supply column through bolts, so that a gas source and a power supply are provided for operation treatment and the like, and gas and electricity separation is realized; the steel drawer is connected below the tray through bolts, so that more storage spaces are provided; the lower swing assembly is connected to the supply column by a bolt.

Preferably, the upper rotating assembly is composed of an upper adapter flange, an upper flange plate and an upper rotating mechanism; the upper flange plate is connected with the top end of the vehicle-mounted shelter, so that the top end of the tower crane is fixed;

preferably, the lower rotating assembly is composed of a lower adapter flange, a lower rotating mechanism, a lower flange disc, an indexing pin fixing block and an indexing pin; a spring is arranged in the indexing pin, and the extension and retraction of the indexing pin shaft can be manually controlled; 4 indexing pin shaft locking holes which are uniformly distributed are formed in the lower flange plate, and when the vehicle-mounted tower crane rotates to the position, the tower crane is locked at the corresponding position through the holes;

preferably, the mounting positions of the tray, the infusion support and the steel drawer can be freely adjusted according to actual needs, so that convenience is provided for medical treatment personnel;

preferably, the upper rotating assembly and the lower rotating assembly jointly realize the 360-degree horizontal rotating function of the vehicle-mounted tower crane, the indexing pin realizes the reliable locking function in 4 directions, the structure is simple and reliable, and the utilization rate of the space of the vehicle-mounted shelter is effectively improved.

Preferably, the upper slewing mechanism and the lower slewing mechanism are respectively composed of a cover plate, an inner core, a bearing sleeve, a needle bearing, a steel ball and a set screw. The needle bearing and the inner core are pressed between the cover plate and the bearing sleeve through bolts, and the inner core can rotate 360 degrees; the steel ball is embedded into a pit formed in the inner core, and the limiting function is achieved through contact of the steel ball and the set screw.

Compared with the prior art, the utility model beneficial effect be:

1. the vehicle-mounted medical tower crane is connected with the vehicle-mounted shelter ceiling and the bottom plate respectively by adopting a bolt structure, is stable and reliable, solves the problem of strength of the shelter ceiling, has a simple structure, completely adopts a mechanical structure, and is simple, safe, reliable and strong in universality;

2. the top end and the bottom end of the tower crane are respectively connected with the vehicle-mounted shelter, so that the strength problem of the shelter is avoided;

3. the fixing mode of the upper end and the lower end greatly reduces the shaking of the tower crane in the vehicle running and medical treatment process, and improves the medical treatment environment;

4. the upper end and the lower end of the vehicle-mounted medical crane tower adopt swing mechanisms to realize 360-degree horizontal rotation of the vehicle-mounted medical crane tower; the bottom of the tower crane is provided with a locking mechanism, so that the reliable locking function of the tower crane in 4 directions can be realized;

5. the problems of narrow space and inconvenient operation are solved, and the space utilization rate of the vehicle-mounted shelter is effectively improved.

Drawings

Fig. 1 is a vehicle-mounted medical tower crane system of the present invention;

FIG. 2 is an exploded view of the lower swing assembly of the present invention;

FIG. 3 is a view of the lower swing assembly of the present invention;

fig. 4 is a cross-sectional view of the upper and lower swing mechanisms of the present invention;

fig. 5 is a diagram of the tray locking mechanism of the present invention;

FIG. 6 is an exploded view of the upper swing assembly of the present invention;

reference numerals:

1. the automatic feeding device comprises an upper rotary component, 2, a tray, 3, an infusion support, 4, an air expansion box, 5, a steel drawer, 6, a lower rotary component, 7, an electric expansion box, 8, a supply column, 9, a lower adapter flange, 10, a lower rotary mechanism, 11, a lower flange plate, 12, an indexing pin fixing block, 13, an indexing pin, 14, a cover plate, 15, an inner core, 16, a bearing sleeve, 17, a needle bearing, 18, a steel ball, 19, a set screw, 20, a first fastening block, 21, a sliding rail, 22, a second fastening block, 23, an upper flange plate, 24, an upper rotary mechanism and 25, wherein the upper rotary component is arranged on the upper rotary component, the lower rotary component is arranged on the.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Referring to fig. 1-6, the utility model relates to a vehicular medical tower crane, it includes: the lower flange plate 11 is directly connected with the vehicle-mounted shelter bottom plate through bolts; the slewing mechanism 10 is arranged at the upper part of the lower flange plate 11, and a bearing sleeve of the slewing mechanism is fixedly connected with the lower flange plate 11 through a bolt; the lower adapter flange 9 is fixedly connected with an inner core 15 of the lower rotating mechanism 10 and can horizontally rotate within 360 degrees relative to the lower flange plate 11; the indexing pin fixing block 12 is arranged on one side of the lower adapter flange 9, the indexing pin 13 is screwed in a threaded hole on the indexing pin fixing block 12, and pins of the indexing pin 13 can be matched with 4 locking holes arranged on the lower flange plate 11 to form the lower rotary component 6. The upper rotating assembly 1 is not provided with the index pin fixing block 12 and the index pin 13, and the rest of the structure is the same as that of the lower rotating assembly 6, so that the description is omitted. An upper flange plate 23 in the upper rotary component 1 is connected with a vehicle-mounted shelter top plate.

Further, the supply column 8 is connected to the upper adapter flange 25 and the lower adapter flange 9 by bolts; the front side and the rear side of the supply column 8 are respectively provided with an air expansion box 4 and an electric expansion box 7; 2 slide rails 21 with equal width and distance are respectively arranged on the left side and the right side; the tray 2 is locked on the slide rail 21 through two pairs of first fastening blocks 20 and second fastening blocks 22, and the two sides of the tray are symmetrically arranged; the steel drawer 5 is fastened on the 2 trays 2 at the lower side through bolts; the infusion support 3 is fixed on the slide rail 21 in the same way as the first fastening block 20 and the fastening block 22.

Furthermore, the height positions of the infusion support 3, the tray 2 and the steel drawer 5 can be adjusted by adjusting the positions of the first locking block 20 and the second locking block 22, so that convenience is brought to placement of instruments and treatment and medical treatment.

Furthermore, 2 oxygen terminals, 2 waste gas terminals and 2 negative pressure terminals are arranged on the gas expansion box 4, the types and the number of the terminals can be adjusted according to actual needs, and the gas expansion box is convenient and simple; the electric expansion box 7 is provided with 6 medical sockets and 2 network ports, and the number of the electric expansion boxes can be adjusted according to actual needs.

When the medical tower crane works, the pin shaft of the index pin 13 is pulled up, and the vehicle-mounted medical tower crane is manually horizontally rotated to a proper position to stop, so that the emergency medical treatment is mainly facilitated; the height of the tray 2 and the distance between the trays can be adjusted according to needs, so that the arrangement of instruments and equipment and the operation of personnel are facilitated.

During transportation, the vehicle-mounted medical tower crane is rotated to enable the pin shaft of the index pin 13 to be matched with one of 4 locking holes arranged on the lower flange plate 11, so that the tower crane is reliably locked; the infusion support 3 is adjusted to a proper position and is fastened so as not to collide.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will understand that modifications and equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of them shall fall within the scope of the claims of the present invention.

Claims

1. A vehicle-mounted medical tower crane is composed of an upper rotary component (1), a tray (2), an infusion support (3), an air expansion box (4), a steel drawer (5), a lower rotary component (6), an electric expansion box (7) and a supply column (8); characterized in that the upper rotating assembly (1) is connected with a supply column (8) by a bolt; a sliding rail is arranged on the supply column (8), the tray (2) is fixed on the sliding rail through a locking block, and the installation height and position are adjusted; the infusion support (3) is fixed on the sliding rail through a locking block; the gas expansion box (4) and the electric expansion box (7) are connected with the supply column (8) through bolts, provide a gas source and a power supply and separate gas from electricity; the steel drawer (5) is connected below the tray (2) through bolts, and the lower rotating assembly (6) is connected with the supply column (8) through bolts.

2. The vehicle-mounted medical tower of claim 1, wherein the upper swivel assembly (1) comprises an upper adaptor flange (25), an upper flange plate (23) and an upper swivel mechanism (24); and the upper flange plate is connected with the top end of the vehicle-mounted shelter and is used for fixing the top end of the tower crane.

3. The vehicle-mounted medical tower crane according to claim 1, wherein the lower swivel assembly (6) comprises a lower adaptor flange (9), a lower swivel mechanism (10), a lower flange plate (11), an indexing pin fixing block (12) and an indexing pin (13).

4. The vehicle-mounted medical tower crane according to claim 3, wherein the index pin (13) is internally provided with a spring for controlling the extension and retraction of the index pin shaft; and 4 indexing pin shaft locking holes are formed in the lower flange plate (11).

5. The vehicle-mounted medical tower crane according to claim 2, wherein the upper swing mechanism is composed of a cover plate (14), an inner core (15), a bearing housing (16), a needle bearing (17), a steel ball (18) and a set screw (19).

6. The vehicle-mounted medical tower crane according to claim 3, wherein the lower slewing mechanism is composed of a cover plate (14), an inner core (15), a bearing bush (16), a needle bearing (17), a steel ball (18) and a set screw (19).

7. A vehicle mounted medical tower crane according to either of claims 5 or 6 in which the needle bearing (17) and the inner core (15) are compressed between the cover plate (14) and the bearing housing (16), the steel balls (18) being embedded in the inner core (15).