CN209332593U - Hand pulling type tower crane - Google Patents
Hand pulling type tower crane Download PDFInfo
- Publication number
- CN209332593U CN209332593U CN201822203917.8U CN201822203917U CN209332593U CN 209332593 U CN209332593 U CN 209332593U CN 201822203917 U CN201822203917 U CN 201822203917U CN 209332593 U CN209332593 U CN 209332593U
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- tower crane
- connecting column
- middle node
- column
- transverse arm
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Abstract
Hand pulling type tower crane, including tower crane main body, installation joint, tower crane cylinder include the pedestal being fixedly linked with ceiling, the transverse arm of default joint number, cabinet terminal；Transverse arm one end is connected in a rotating manner with pedestal, and installation joint includes being fixedly connected with column, middle node body, swinging connecting column；Column lower end is fixedly connected with to be fixedly linked with middle node body upper end, column upper end is fixedly connected with to be connected in a manner of being rotatablely connected with the transverse arm other end, connecting column one end is swung can be connected in such a way that vertical direction is swung with middle node body lower end, the joint brake structure that restricted swing connecting column is swung is arranged in middle node body and the engaging portion for swinging connecting column；The connecting column other end is swung to be fixedly linked with cabinet terminal top；Medical hand pulling type tower crane is easy to operate, easy to use, is not take up advantageous space, simple process and convenient for safeguarding.
Description
Technical field:
The utility model belongs to technical field of medical equipment, relates more specifically to a kind of hand pulling type tower crane.
Background technique:
Medical hoist tower is the essential medical equipment of modern operating rooms, mainly include transverse arm, vertical arm, terminal box body,
And the transverse arm of medical hoist tower, vertical arm, terminal box body are all top-down structures in the market, waiting when in use need to be big in the plane
The swing tower crane of amplitude, it is always necessary to slot milling resets placement tower crane, especially terminal box body, and volume is big, equipment is more,
It can neither be made to meet medical staff, patient, also to be avoided because colliding with the equipment damaged on terminal box body；It has occupied significantly
The working space of limit, paramedical personnel need to get around tower crane and go when taking the utensils such as scissors, tweezers, haemostatic clamp, scalpel
It takes, once operation error or meeting operator doctor, or even unnecessary malpractice occurs.Curative activity is all much high-risk
It is irreversible, once it is very big that malpractice cost occurs, it is necessary to reduce the hidden danger for causing malpractice to occur to the greatest extent.
Summary of the invention:
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides one kind and can be hung with hand adjustment is whole
The hand pulling type tower crane of the vertical and horizontal position of tower.
To achieve the above object, hand pulling type tower crane provided by the utility model, including tower crane main body, installation joint, it is described
Tower crane cylinder includes the pedestal being fixedly linked with ceiling, the transverse arm of default joint number, cabinet terminal；Described transverse arm one end and pedestal
It is connected in a rotating manner, the installation joint includes being fixedly connected with column, middle node body, swinging connecting column；It is described to be fixedly connected
Column lower end is fixedly linked with middle node body upper end, is fixedly connected with column upper end and is connected in a manner of being rotatablely connected with the transverse arm other end,
Swing connecting column one end in such a way that vertical direction is swung with middle node body lower end can be connected, the middle node body and swing
The joint brake structure that restricted swing connecting column is swung is arranged in the engaging portion of connecting column；It swings the connecting column other end and cabinet is whole
End top is fixedly linked.
Further, the joint brake structure includes bearing, outer housing, pneumatic structure, friction plate, air inlet pipe, outlet
Pipe, axis；The outer housing is cylindrical shape, and outer housing outer wall is fixedly linked with connection column end is swung, and axis is threaded through shell
In body central cavity, axis outer wall and outer housing inner wall gap-contact, the setting of outer housing inner wall is fluted, be provided in groove by
Pneumatic structure is the friction plate of power；Pneumatic structure is connected by air inlet pipe, escape pipe with gas source；Outer housing both ends offer ring
Connected in star is provided with bearing in annular groove, and axis is matched with bearing；Axis both ends are provided with keyway, with middle node body key
Connection.
Further, the pneumatic structure is air bag or cylinder.
Further, the transverse arm is hollow structure, and the both ends of transverse arm are provided with end cap.
Further, middle node body cross section is L shape.
Further, cabinet exterior of terminal bottom side is provided with Push-pull handle, there is switch on handle, in the cabinet terminal
Portion is provided with gas end, socket, and gas end is connected by pipeline with gas source, and socket is connected by route with power supply；It is described
Switch is connected by route with the solenoid valve on power supply and air inlet pipe, escape pipe.
The beneficial effects of the utility model are: except as traditional tower crane, the engaging portion of transverse arm and pedestal, adjacent segments transverse arm
Engaging portion, crossbeam and the engaging portion for being fixedly connected with column be respectively arranged with brake gear, middle node body and the knot for swinging connecting column
Conjunction portion is additionally provided with limitation and swings the joint brake structure that connecting column is swung, and ensures that holding when usual of cabinet terminal in this way
Horizontality or the state being upturned, can be placed in the air, be not take up Medical space；It is set to reach needs by pulling
Position, and it can be made to drop to desired height, facilitate medical staff to operate, peace can be reset to by simple hand push after surgery
All positon does not influence the progress of remaining work, most of space can be reserved, so that working environment is more excellent.Medical hand pulling type is hung
Tower is easy to operate, easy to use, is not take up advantageous space, simple process and convenient for safeguarding.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the schematic cross-sectional view of the utility model joint brake structure；
In attached drawing: 1, pedestal, 2, transverse arm, 3, end cap, 4, be fixedly connected with column, 5, middle node body, 6, joint brake knot
Structure, 7, swing connecting column, 8, cabinet terminal, 9, key, 10, handle, 11, bearing, 12, outer housing, 13, pneumatic structure,
14, friction plate, 15, air inlet pipe, 16, escape pipe, 17, axis.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing, the utility model is further described in more detail.
In the description to the utility model, it is to be understood that indicating position or positional relationship are described as based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model protection range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being rotatablely connected, be slidably connected, being also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1, hand pulling type tower crane, including tower crane main body, installation joint, the tower crane cylinder include and ceiling
Pedestal 1, the transverse arm 2 of default joint number, cabinet terminal 8 being fixedly linked；Described 2 one end of transverse arm and pedestal 1 phase in a rotating manner
Even, the installation joint includes being fixedly connected with column 4, middle node body 5, swinging connecting column 7；4 lower end of column that is fixedly connected is in
5 upper end of segmentum intercalaris body is fixedly linked, and is fixedly connected with 4 upper end of column and is connected in a manner of being rotatablely connected with 2 other end of transverse arm, swings connection
Can be connected in such a way that vertical direction is swung with 5 lower end of middle node body, the middle node body 5 connects 7 one end of column with swing
The joint brake structure 6 that restricted swing connecting column 7 is swung is arranged in the engaging portion of column 7；It swings 7 other end of connecting column and cabinet is whole
8 tops are held to be fixedly linked.
As shown in Fig. 2, the joint brake structure 6 include bearing 11, outer housing 12, pneumatic structure 13, friction plate 14,
Air inlet pipe 15, escape pipe 16, axis 17；The outer housing 12 is cylindrical shape, and 12 outer wall of outer housing and swing 7 end of connecting column are solid
Fixed to be connected, axis 17 is threaded through in 12 central cavity of outer housing, 17 outer wall of axis and 12 inner wall gap-contact of outer housing, outer housing
The setting of 12 inner walls is fluted, and the friction plate 14 by pneumatic structure 13 for power is provided in groove；Pneumatic structure 13 passes through air inlet
Pipe 15, escape pipe 16 are connected with gas source；12 both ends of outer housing offer annular groove, and bearing 11 is provided in annular groove, in
Axis 17 is matched with bearing 11；17 both ends of axis are provided with keyway, are keyed with middle node body 5.
The pneumatic structure 13 is air bag or cylinder；The transverse arm 2 is hollow structure, and the both ends of transverse arm 2 are provided with end cap
3；5 cross section of middle node body is L shape；8 outside bottom side of cabinet terminal is provided with Push-pull handle 10, has out on handle 10
It closes, the cabinet terminal 8 is internally provided with gas end, socket, and gas end is connected by pipeline with gas source, and socket passes through line
Road is connected with power supply；The switch is connected by route with the solenoid valve on power supply and air inlet pipe 15, escape pipe 16.
Except as traditional tower crane, transverse arm 2 and the engaging portion of pedestal 1, the engaging portion of adjacent segments transverse arm 2, crossbeam and fixation
The engaging portion of connecting column 4 is respectively arranged with brake gear, and middle node body 5 and the engaging portion for swinging connecting column 7 are additionally provided with limitation
Swing connecting column 7 swing joint brake structure 6, ensure that in this way cabinet terminal 8 kept when usual horizontality or to
The state of upper tilting can be placed in the air, be not take up Medical space；So that it is reached the position needed by pulling, and can make
It drops to desired height, and medical staff is facilitated to operate, and can be reset to home by simple hand push after surgery, not shadow
The progress for ringing remaining work, can reserve most of space, so that working environment is more excellent.
Medical hand pulling type tower crane is easy to operate, easy to use, by the switch on handle 10, controls 13 charge and discharge of pneumatic structure
Gas realizes the swing and brake for swinging connecting column 7, can according to need any angle for adjusting cabinet terminal 8 and position, does not account for
With working space, simple process and convenient for safeguarding.
It is those skilled in the art known technology in addition to the technical characteristic described in the specification.
Claims (6)
1. hand pulling type tower crane, including tower crane main body, installation joint, the tower crane main body includes the pedestal being fixedly linked with ceiling
(1), transverse arm (2), the cabinet terminal (8) of joint number are preset；Described transverse arm (2) one end is connected in a rotating manner with pedestal (1)；Its
It is characterized in that the installation joint includes being fixedly connected with column (4), middle node body (5), swinging connecting column (7)；It is described to be fixedly connected
Column (4) lower end is fixedly linked with middle node body (5) upper end, be fixedly connected column (4) upper end in a manner of being rotatablely connected with transverse arm (2)
The other end is connected, and swings connecting column (7) one end can be connected in such a way that vertical direction is swung with middle node body (5) lower end,
The middle node body (5) and the restricted joint for swinging connecting column (7) swing of the engaging portion setting for swinging connecting column (7) are braked and are tied
Structure (6)；Connecting column (7) other end is swung to be fixedly linked with cabinet terminal (8) top.
2. hand pulling type tower crane as described in claim 1, it is characterised in that the joint brake structure (6) include bearing (11),
Outer housing (12), pneumatic structure (13), friction plate (14), air inlet pipe (15), escape pipe (16), axis (17)；The outer housing
It (12) is cylindrical shape, outer housing (12) outer wall is fixedly linked with connecting column (7) end is swung, and axis (17) is threaded through outer housing
(12) in central cavity, axis (17) outer wall and outer housing (12) inner wall gap-contact, the setting of outer housing (12) inner wall is fluted,
The friction plate (14) by pneumatic structure (13) for power is provided in groove；Pneumatic structure (13) passes through air inlet pipe (15), outlet
Pipe (16) is connected with gas source；Outer housing (12) both ends offer annular groove, and bearing (11), axis are provided in annular groove
(17) it is matched with bearing (11)；Axis (17) both ends are provided with keyway, are keyed with middle node body (5).
3. hand pulling type tower crane as claimed in claim 2, it is characterised in that the pneumatic structure (13) is air bag or cylinder.
4. hand pulling type tower crane as described in claim 1, it is characterised in that the transverse arm (2) be hollow structure, the two of transverse arm (2)
End is provided with end cap (3).
5. hand pulling type tower crane as described in claim 1, it is characterised in that middle node body (5) cross section is L shape.
6. hand pulling type tower crane as claimed in claim 2, it is characterised in that the external bottom side of cabinet terminal (8) is provided with plug-type
Hand (10) has switch on handle (10), and the cabinet terminal (8) is internally provided with gas end, socket, and gas end passes through pipe
Road is connected with gas source, and socket is connected by route with power supply；The switch passes through route and power supply and air inlet pipe (15), escape pipe
(16) solenoid valve on is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203917.8U CN209332593U (en) | 2018-12-26 | 2018-12-26 | Hand pulling type tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203917.8U CN209332593U (en) | 2018-12-26 | 2018-12-26 | Hand pulling type tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332593U true CN209332593U (en) | 2019-09-03 |
Family
ID=67759155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822203917.8U Active CN209332593U (en) | 2018-12-26 | 2018-12-26 | Hand pulling type tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059468A (en) * | 2019-12-27 | 2020-04-24 | 宁波奉天海供氧净化成套设备有限公司 | Medical gas terminal suspension device and mounting method thereof |
-
2018
- 2018-12-26 CN CN201822203917.8U patent/CN209332593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059468A (en) * | 2019-12-27 | 2020-04-24 | 宁波奉天海供氧净化成套设备有限公司 | Medical gas terminal suspension device and mounting method thereof |
| CN111059468B (en) * | 2019-12-27 | 2021-04-23 | 宁波奉天海供氧净化成套设备有限公司 | Medical gas terminal suspension device and mounting method thereof |
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