CN202314154U - Operating table lifting stand column - Google Patents
Operating table lifting stand column Download PDFInfo
- Publication number
- CN202314154U CN202314154U CN2011204662116U CN201120466211U CN202314154U CN 202314154 U CN202314154 U CN 202314154U CN 2011204662116 U CN2011204662116 U CN 2011204662116U CN 201120466211 U CN201120466211 U CN 201120466211U CN 202314154 U CN202314154 U CN 202314154U
- Authority
- CN
- China
- Prior art keywords
- outer cylinder
- cylinder body
- inner core
- stand column
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to an operating table lifting stand column which comprises an outer square barrel body, wherein the top end of the outer barrel body is connected with a top plate; the side wall of the lower part of the outer barrel body is connected with a supporting plate; an inner barrel is connected in the outer barrel body; the inner barrel and the outer barrel body are connected by virtue of a plurality of first bolts; a hollow stand column body is connected in the inner barrel; the bottom end of the hollow stand column body is arranged on the outer part of the inner barrel; the bottom end of the hollow stand column body is connected with a base main board; the side wall, which is arranged on the upper part of the supporting plate, of the outer barrel body is connected with a trough; a pin is arranged in the trough; one end of the pin passes through the inner barrel so as to be in contact with the side wall of the hollow stand column body; the pin and the trough are locked by virtue of a fastening bolt; the hollow stand column body is provided with a push-pull device; the bottom end of the push-pull device is connected with the base main board; and the top end of the movable rod of the push-pull device is connected with the top plate via a second bolt. The operating table lifting stand column has the advantages of simple structure and reliable quality.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of operating-table lifting column that is used for.
Background technology
Operating-table belongs to medical device product, and in order to adapt to the silk ball of different surgery, the operating-table table top need go up and down; Operating-table lifting structure in the market mainly adopts circular abutment and outer cylinder body to cooperate and moves up and down, and column is an ironcasting, and outer cylinder body is generally ironcasting or finish draw honing tube weldment; The ironcasting processing technique is complicated; Manufacturing cost is high, and weldment is prone to produce welding deformation, influences welding quality.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and it is a kind of simple in structure that this utility model provides, reliable quality operating-table lifting column.
The purpose of this utility model realizes through following technical scheme: a kind of operating-table lifting column, comprise outer cylinder body, and outer cylinder body is a square; The top of outer cylinder body is connected with top board, is connected with support plate on the outer cylinder body lower sides, outer cylinder body be internally connected with inner core; Be connected through a plurality of first screws between inner core and the outer cylinder body, inner core be internally connected with hollow column body, the bottom of hollow column body places the outside of inner core; The bottom of hollow column body is connected with the base mainboard; Outer cylinder body places the sidewall on support plate top to be connected with groove, is provided with pin in the groove, and an end of pin passes inner core and contacts with the sidewall of hollow column body; Lock through holding screw between pin and the groove; Be provided with push-pull device at fixed in the hollow column body, the bottom of push-pull device at fixed is connected with the base mainboard, and the top of the motion bar of push-pull device at fixed is connected with top board through second screw.
The further improvement of this utility model is: said push-pull device at fixed is hydraulic jack or electric pushrod.
The further improvement of this utility model is: said inner core is circular finish draw honing tube.
This utility model compared with prior art has the following advantages: outer cylinder body and inner core adopt assembly; Overcome the easy defective that produces welding deformation of Welding Structure, and inner core employing finish draw honing tube, the technology of processing endoporus reduced; Practice thrift cost, improved quality.
Description of drawings:
Fig. 1 is the structural representation of this utility model;
Fig. 2 be among Fig. 1 A-A to structural representation;
Label among the figure: 1-outer cylinder body, 2-top board, 3-support plate, 4-inner core, 5-first screw, the hollow column body of 6-, 7-base mainboard, 8-groove, 9-pin, 10-holding screw, 11-push-pull device at fixed, 12-motion bar, 13-second screw.
The specific embodiment:
In order to deepen understanding to this utility model, will combine embodiment and accompanying drawing that this utility model is done further to detail below, this embodiment only is used to explain this utility model, does not constitute the qualification to this utility model protection domain.
Show the specific embodiment of a kind of operating-table lifting column of this utility model like Fig. 1 and Fig. 2, comprise outer cylinder body 1, outer cylinder body 1 is a square; The top of outer cylinder body 1 is connected with top board 2, is connected with support plate 3 on outer cylinder body 1 lower sides, outer cylinder body 1 be internally connected with inner core 4; Be connected through a plurality of first screws 5 between inner core 4 and the outer cylinder body 1, inner core 4 be internally connected with hollow column body 6, the bottom of hollow column body 6 places the outside of inner core 4; The bottom of hollow column body 6 is connected with base mainboard 7; Outer cylinder body 1 places the sidewall on support plate 3 tops to be connected with groove 8, is provided with pin 9 in the groove 8, and an end of pin 9 passes inner core 4 and contacts with the sidewall of hollow column body 6; Lock through holding screw 10 between pin 9 and the groove 8; Be provided with push-pull device at fixed 11 in the hollow column body 6, the bottom of push-pull device at fixed 11 is connected with base mainboard 7, and the top of the motion bar 12 of push-pull device at fixed 11 is connected with top board 2 through second screw 13; Push-pull device at fixed 11 is hydraulic jack or electric pushrod, and inner core 4 is circular finish draw honing tube.
Its outer cylinder body 1 of the described operating-table lifting column of this utility model is square steel cylinder, and inner core 4 is circular finish draw honing tube, and is fastening with outer cylinder body 1 through a plurality of first screws 5; Hollow column body 6 is an ironcasting, is fixed on the base mainboard 7 column body 6 cylindricals and inner core 4 grinding-ins; Push-pull device at fixed 11 is hydraulic jack or electric pushrod, and its lower end is connected with base mainboard 7, and the motion bar 12 of its upper end is connected with top board 2 through second screw 13; When motion bar 12 elongates or shortens, drive the hollow column body 6 in outer cylinder body 1 edge do the oscilaltion campaign, pin 9 is fixed in the groove 8 through holding screw 10; The front end of pin stretches in the groove of hollow column body 5, and when moving up and down, pin 14 play the guiding role; Outer cylinder body of this utility model and inner core adopt assembly, overcome the easy defective that produces welding deformation of Welding Structure, and inner core adopt the finish draw honing tube; Reduce the technology of processing endoporus, practiced thrift cost, improved quality.
Claims (3)
1. operating-table lifting column; Comprise outer cylinder body (1); Said outer cylinder body (1) is a square, it is characterized in that: the top of said outer cylinder body (1) is connected with top board (2), is connected with support plate (3) on said outer cylinder body (1) lower sides; Said outer cylinder body (1) be internally connected with inner core (4); Be connected through a plurality of first screws (5) between said inner core (4) and the said outer cylinder body (1), said inner core (4) be internally connected with hollow column body (6), the bottom of said hollow column body (6) places the outside of said inner core (4); The bottom of said hollow column body (6) is connected with base mainboard (7); Said outer cylinder body (1) places the sidewall on said support plate (3) top to be connected with groove (8), is provided with pin (9) in the said groove (8), and an end of said pin (9) passes said inner core (4) and contacts with the sidewall of said hollow column body (6); Lock through holding screw (10) between said pin (9) and the said groove (8); Be provided with push-pull device at fixed (11) in the said hollow column body (6), the bottom of said push-pull device at fixed (11) is connected with said base mainboard (7), and the top of the motion bar (12) of said push-pull device at fixed (11) is connected with said top board (2) through second screw (13).
2. according to the said operating-table lifting column of claim 1, it is characterized in that: said push-pull device at fixed (11) is hydraulic jack or electric pushrod.
3. according to claim 1 or 2 said operating-table lifting columns, it is characterized in that: said inner core (4) is circular finish draw honing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204662116U CN202314154U (en) | 2011-11-22 | 2011-11-22 | Operating table lifting stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204662116U CN202314154U (en) | 2011-11-22 | 2011-11-22 | Operating table lifting stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314154U true CN202314154U (en) | 2012-07-11 |
Family
ID=46426162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204662116U Expired - Fee Related CN202314154U (en) | 2011-11-22 | 2011-11-22 | Operating table lifting stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236486A (en) * | 2016-08-26 | 2016-12-21 | 无锡怡生医疗设备有限公司 | A kind of operating table lifting upright post |
-
2011
- 2011-11-22 CN CN2011204662116U patent/CN202314154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236486A (en) * | 2016-08-26 | 2016-12-21 | 无锡怡生医疗设备有限公司 | A kind of operating table lifting upright post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |