CN216652776U - Operating table lifting device - Google Patents

Operating table lifting device Download PDF

Info

Publication number
CN216652776U
CN216652776U CN202123041810.6U CN202123041810U CN216652776U CN 216652776 U CN216652776 U CN 216652776U CN 202123041810 U CN202123041810 U CN 202123041810U CN 216652776 U CN216652776 U CN 216652776U
Authority
CN
China
Prior art keywords
quadrangular prism
belt pulley
base
speed reducer
fixed
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.)
Active
Application number
CN202123041810.6U
Other languages
Chinese (zh)
Inventor
林寿程
满强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Yuda Health Technology Co ltd
Original Assignee
Shandong Yuda Health Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Yuda Health Technology Co ltd filed Critical Shandong Yuda Health Technology Co ltd
Priority to CN202123041810.6U priority Critical patent/CN216652776U/en
Application granted granted Critical
Publication of CN216652776U publication Critical patent/CN216652776U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an operating table lifting device, which comprises a base, wherein a first hollow quadrangular prism is fixed on the base, a sliding chute is arranged on the inner wall of the first quadrangular prism, a second quadrangular prism with a linear guide rail on the outer wall is sleeved in the first quadrangular prism, the linear guide rail on the second quadrangular prism is connected with the corresponding sliding chute of the first quadrangular prism in a sliding manner, a nut is also fixed at the front end of the left side of the second quadrangular prism, a speed reducer is fixed on the base and in a hollow cavity of the first quadrangular prism through four support columns, a motor matched with the speed reducer is arranged at the upper part of the speed reducer, a main belt pulley is arranged on an output shaft at the lower part of the speed reducer, a secondary belt pulley is fixed on the base and in the inner side of the first quadrangular prism, closed belts are arranged on the main belt pulley and the secondary belt pulley, a screw rod is sleeved on the secondary belt pulley, the screw rod is in threaded connection with the nut; by adopting the structure, the effects of simple structure, stable operation and easy maintenance are realized.

Description

Operating table lifting device
Technical Field
The utility model relates to an operating table lifting device.
Background
The operating table lifting device used at present is a bearing which is lifted up and down through an electric push rod along a straight angle, and the bearing is easy to damage and wear in the using process, so that the condition that the operating table lifting device cannot lift up or down or is blocked by a machine often occurs, and the maintenance is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an operating table lifting device which is simple in structure, stable in operation and easy to overhaul.
The technical scheme of the utility model is that the operating table lifting device comprises a cuboid base 1 and is characterized in that: a hollow first quadrangular prism 2 is fixed in the middle of the base 1, a first sliding groove 12 is formed in the inner wall of the left side of the first quadrangular prism 2, two second sliding grooves 13 are formed in the inner wall of the right side of the first quadrangular prism 2, a first linear guide rail 11 is arranged on the outer wall of the left side of the first quadrangular prism 9, a second quadrangular prism 9 with two second linear guide rails 10 is sleeved in the first quadrangular prism 2, the linear guide rails are slidably connected with the corresponding sliding grooves of the first quadrangular prism 2, a nut 8 is further fixed at the front end of the left side of the second quadrangular prism 9, a speed reducer 14 is fixed on the base 1 through four supporting columns in the hollow cavity of the first quadrangular prism 2, a motor 3 matched with the speed reducer 14 is arranged on the upper portion of the speed reducer, a main belt pulley 4 is arranged on an output shaft at the lower portion of the speed reducer 14, and a position, opposite to the nut 8, on the inner side of the first quadrangular prism 2, of the base 1 A driven belt pulley 6 is fixed, a closed belt 5 is arranged on the main belt pulley 4 and the driven belt pulley 6, a screw rod 7 is sleeved on the driven belt pulley 6, and the screw rod 7 is in threaded connection with the nut 8.
According to the technical scheme, the upper part of the second quadrangular prism 9 is provided with a mounting seat 15 connected with the bottom of an operating table.
The utility model has the advantages that a hollow first quadrangular prism 2 is fixed in the middle of the base 1, a first chute 12 is arranged on the inner wall of the left side of the first quadrangular prism 2, two second chutes 13 are arranged on the inner wall of the right side of the first quadrangular prism 2, a second quadrangular prism 9 with a first linear guide rail 11 on the outer wall of the left side and two second linear guide rails 10 on the outer wall of the right side is sleeved in the first quadrangular prism 2, the linear guide rails on the second quadrangular prism are in sliding connection with the corresponding chutes of the first quadrangular prism 2, a nut 8 is further fixed at the front end of the left side of the second quadrangular prism 9, a speed reducer 14 is fixed on the base 1 and in the hollow cavity of the first quadrangular prism 2 through four support columns, a motor 3 matched with the speed reducer 14 is arranged at the upper part of the speed reducer 14, a main belt pulley 4 is arranged on an output shaft at the lower part of the speed reducer 14, a driven belt pulley 6 is fixed on the base 1 at a position opposite to the nut 8 and on the inner side of the first quadrangular prism 2, a closed belt 5 is arranged on the driven belt pulley 6 and the main belt pulley 4, a screw rod 7 is sleeved on the driven belt pulley 6, and the screw rod 7 is in threaded connection with the nut 8; when the electric motor works, the main belt pulley 4 on the electric motor 3 is rotated after being started and drives the driven belt pulley 6 to rotate through the belt 5, and the screw 7 are sleeved on the driven belt pulley 6 and are in threaded connection with the nut 8, so that the driven belt pulley 6 is rotated and simultaneously drives the screw 7 to rotate, the nut 8 and each linear guide rail on the second quadrangular prism 9 connected with the nut are driven to move along the first sliding groove and the second sliding groove, and the effects of simple structure, stable operation and easy maintenance are realized.
Drawings
FIG. 1 is a schematic structural view of the present invention
In the figure 1, the device comprises a base 1, a base 2, a first quadrangular prism 3, a motor 4, a main belt pulley 5, a belt 6, a secondary belt pulley 7, a screw rod 8, a nut 9, a second quadrangular prism 10, a second linear guide rail 11, a first linear guide rail 12, a first sliding groove 13, a second sliding groove 14 and a speed reducer.
Detailed Description
According to the figure 1, the utility model relates to an operating table lifting device, which comprises a rectangular base 1, a hollow first quadrangular prism 2 is fixed in the middle of the base 1, a first sliding groove 12 is arranged on the left inner wall of the first quadrangular prism 2, two second sliding grooves 13 are arranged on the right inner wall of the first quadrangular prism 2, a second quadrangular prism 9 with a first linear guide rail 11 on the left outer wall and two second linear guide rails 10 on the right outer wall is sleeved in the first quadrangular prism 2, the linear guide rails on the second quadrangular prism 9 are connected with the corresponding sliding grooves of the first quadrangular prism 2 in a sliding manner, a nut 8 is further fixed at the front end of the left side of the second quadrangular prism 9, a speed reducer 14 is fixed on the base 1 and in the hollow cavity of the first quadrangular prism 2 through four supporting columns, a motor 3 matched with the speed reducer 14 is arranged at the upper part of the speed reducer 14, a main belt pulley 4 is arranged on an output shaft at the lower part of the speed reducer 14, a secondary belt pulley 6 is fixed on the base 1 at a position which is on the inner side of the first quadrangular prism 2 and opposite to the nut 8, a closed belt 5 is arranged on the main belt pulley 4 and the secondary belt pulley 6, a screw rod 7 is sleeved on the secondary belt pulley 6, and the screw rod 7 is in threaded connection with the nut 8; when the electric motor works, the main belt pulley 4 on the electric motor 3 is rotated after being started and drives the driven belt pulley 6 to rotate through the belt 5, and the screw 7 are sleeved on the driven belt pulley 6 and are in threaded connection with the nut 8, so that the driven belt pulley 6 is rotated and simultaneously drives the screw 7 to rotate, the nut 8 and each linear guide rail on the second quadrangular prism 9 connected with the nut are driven to move along the first sliding groove and the second sliding groove, and the effects of simple structure, stable operation and easy maintenance are realized.

Claims (2)

1. The utility model provides an operating table elevating gear, it includes base (1) of a cuboid, its characterized in that: a hollow first quadrangular prism (2) is fixed in the middle of the base (1), a first sliding groove (12) is formed in the inner wall of the left side of the first quadrangular prism (2), two second sliding grooves (13) are formed in the inner wall of the right side of the first quadrangular prism (2), a first linear guide rail (11) is arranged on the outer wall of the left side, a second quadrangular prism (9) with two second linear guide rails (10) is sleeved in the first quadrangular prism (2), the linear guide rails on the first quadrangular prism are in sliding connection with the corresponding sliding grooves of the first quadrangular prism (2), a nut (8) is further fixed at the front end of the left side of the second quadrangular prism (9), a speed reducer (14) is fixed on the base (1) in a hollow cavity of the first quadrangular prism (2) through four supporting columns, and a motor (3) matched with the speed reducer (14) is arranged on the upper portion of the speed reducer (14), be equipped with on the output shaft of reduction gear (14) lower part main belt pulley (4), on base (1) and be in the inboard of first quadrangular prism (2) and with the relative position department of nut (8) is fixed with one from belt pulley (6), main belt pulley (4) with be equipped with closed belt (5) on from belt pulley (6), the cover is equipped with lead screw (7) on from belt pulley (6), just lead screw (7) with nut (8) spiro union.
2. An operating table lifting device according to claim 1, characterized in that: and the upper part of the second quadrangular prism (9) is provided with a mounting seat (15) connected with the bottom of the operating table.
CN202123041810.6U 2021-12-06 2021-12-06 Operating table lifting device Active CN216652776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123041810.6U CN216652776U (en) 2021-12-06 2021-12-06 Operating table lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123041810.6U CN216652776U (en) 2021-12-06 2021-12-06 Operating table lifting device

Publications (1)

Publication Number Publication Date
CN216652776U true CN216652776U (en) 2022-06-03

Family

ID=81793743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123041810.6U Active CN216652776U (en) 2021-12-06 2021-12-06 Operating table lifting device

Country Status (1)

Country Link
CN (1) CN216652776U (en)

Similar Documents

Publication Publication Date Title
CN109108135A (en) Press machine is used in a kind of machining
CN203830589U (en) Manipulator
CN110203695B (en) Sheet carrying equipment capable of preventing deformation
CN110871228A (en) Stamping device for railway freight car bearing
CN216652776U (en) Operating table lifting device
CN209739997U (en) Slip table based on worm tooth row
CN203725834U (en) Spindle box lifting mechanism of drilling machine
CN212070571U (en) Bearing cutting equipment for bearing machining
CN202200089U (en) Mechanism for vertically feeding cutting power head
CN208995058U (en) A kind of lifting device with self-locking function
CN210190728U (en) Novel open type double-column fixed table press machine
CN204819502U (en) Quick robot goes up and down to stand arm
CN209065053U (en) One kind tearing disk machine open
CN103846328A (en) End socket flanging machine
CN208215336U (en) A kind of electric power apparatus examination multi-angle clamping transport device
CN207915007U (en) A kind of lifting pallet changer
CN214518740U (en) Assembly line frame
CN208394702U (en) High-precision hoistable platform
CN210553299U (en) Mold core elevating system of wine box forming machine
CN203804570U (en) Lifting table device for CNC machining center
CN213889901U (en) Electromechanical maintenance fixing device for coal mine
CN215238248U (en) Integrated reciprocating saw crystal porcelain picture frame cutting machine
CN208994715U (en) A kind of piler adjustment mechanism
CN214340782U (en) Lifting table adjusting device and lifting table
CN203578916U (en) Vertical-type circular sawing machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant