CN112355935B

CN112355935B - Multi-angle anchor clamps of medical equipment rack production usefulness

Info

Publication number: CN112355935B
Application number: CN202011261457.XA
Authority: CN
Inventors: 凌云飞; 范强; 钱永军
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2022-03-04
Anticipated expiration: 2040-11-12
Also published as: CN112355935A

Abstract

The invention discloses a multi-angle clamp for producing a medical equipment placing frame, which comprises a base, wherein a sliding groove is arranged in the base, a rack is fixedly connected to the inner wall of the sliding groove, a motor groove is slidably connected to the side wall of the upper end of the base, a first double-shaft motor and a double-shaft hydraulic rod are fixedly connected to the inner wall of the motor groove, two output shafts of the first double-shaft motor are fixedly connected with first gears, the side wall of the double-shaft hydraulic rod is fixedly connected with the inner wall of the motor groove through a plurality of supporting rods, and two movable ends of the double-shaft hydraulic rod are respectively and rotatably connected with a second gear and a third gear which are matched with the first gears. The medical equipment rack can be fixed on medical equipment racks with different sizes, has wider application range, reduces the workload of operators, can move in the horizontal direction, can drive the medical equipment racks to rotate at full angle, is beneficial to the processing of the operators, and increases the whole processing efficiency.

Description

Multi-angle anchor clamps of medical equipment rack production usefulness

Technical Field

The invention relates to the technical field of production of medical equipment placing racks, in particular to a multi-angle clamp for production of medical equipment placing racks.

Background

Medical equipment means direct or indirect instrument that is used for the human body, equipment, the utensil, external diagnostic reagent and calibrant, material and other similar or relevant article etc, along with people's standard of living's continuous improvement, medical equipment's chooseing for use can be more and more advanced, its product structure can constantly adjust, the function is more diversified, market capacity can constantly enlarge, medical equipment generally is surgical scissors, medical instrument such as scalpel, medical personnel often uses when carrying out rehabilitation to the patient, and these medical equipment often all place at appointed medical equipment rack, be convenient for medical personnel to take medical equipment, in the production process of medical equipment rack, need use anchor clamps to fix it.

Among the prior art, the anchor clamps fixed to medical equipment rack are fixed pattern mostly, when processing not unidimensional medical equipment rack, need change different anchor clamps, and is comparatively troublesome to be difficult to the angle of adjusting processing in the course of working, be unfavorable for processing, influenced the efficiency of whole course of working.

Therefore, a multi-angle clamp for producing the medical equipment placing rack is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, most of clamps for fixing medical equipment placing racks are in fixed styles, different clamps are required to be replaced when the medical equipment placing racks with different sizes are machined, the machining process is troublesome, the machining angle is difficult to adjust in the machining process, the machining is not facilitated, and the efficiency of the whole machining process is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multi-angle clamp for production of a medical equipment placing frame comprises a base, wherein a sliding groove is formed in the base, a rack is fixedly connected to the inner wall of the sliding groove, a motor groove is slidably connected to the side wall of the upper end of the base, a first double-shaft motor and a double-shaft hydraulic rod are fixedly connected to the inner wall of the motor groove, a first gear is fixedly connected to each output shaft of the first double-shaft motor, the side wall of the double-shaft hydraulic rod is fixedly connected to the inner wall of the motor groove through a plurality of support rods, a second gear and a third gear matched with the first gear are rotatably connected to each movable end of the double-shaft hydraulic rod respectively, a first rotating rod and a second rotating rod are rotatably connected to the inner wall of the motor groove, the first rotating rod and the second rotating rod respectively penetrate through the side walls of the two sides of the motor groove, and the joints of the first rotating rod and the second rotating rod and the side wall of the motor groove are rotatably connected in a sealing manner, the end, away from the motor groove, of the first rotating rod is fixedly connected with a sixth gear matched with the rack, the end, away from the sixth gear, of the first rotating rod is fixedly connected with a fifth gear matched with the third gear, the end of the second rotating rod is fixedly connected with a fourth gear matched with the second gear, the end, away from the fourth gear, of the second rotating rod is fixedly connected with a moving groove, the upper side wall of the moving groove is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a multi-stage hydraulic rod, the movable end of the multi-stage hydraulic rod is fixedly connected with a moving block, the side walls on the two sides of the moving block are both rotatably connected with first connecting rods, the side walls on the two sides of the mounting groove are both provided with openings matched with the first connecting rods, the ends, away from the moving block, of the two first connecting rods are both fixedly connected with second connecting rods, and the side walls of the mounting groove are respectively rotatably connected with the side walls of the second connecting rods through two rotating shafts, and two ends of the second connecting rods, which are far away from the first connecting rod, are fixedly connected with clamps.

Preferably, anchor clamps include the fixed slot, two slide bars of fixedly connected with between the both sides inner wall of fixed slot, two all the cover is equipped with a plurality of sliders on the slide bar, and is a plurality of all through expanding spring fixed connection between the slider, it is a plurality of expanding spring all overlaps on the slide bar, and is a plurality of the lateral wall of slider all rotates through the third connecting rod and is connected with same clamp splice.

Preferably, the clamping block is connected with the side wall of the fixing groove in a sliding mode, one side, far away from the third connecting rod, of the clamping block is fixedly connected with a wear-resistant pad, and anti-skid grains are arranged on the wear-resistant pad.

Preferably, the inner wall of the moving groove is fixedly connected with a second double-shaft motor, two output shafts of the second double-shaft motor are respectively connected with a threaded rod through a special-shaped rod, two ends, far away from the second double-shaft motor, of the threaded rods are respectively connected with the side wall of the moving groove in a rotating mode, two nuts matched with the threaded rods are arranged on the threaded rods, and the side wall of the upper end of each nut is fixedly connected with the corresponding mounting groove.

Preferably, the inner wall of the moving groove is fixedly connected with two fixed blocks, the two threaded rods penetrate through the two fixed blocks respectively, and the two threaded rods are connected with the joints of the two fixed blocks in a sealing and rotating mode respectively.

Preferably, the lower extreme lateral wall fixedly connected with annular spacing spout of shifting chute, a plurality of first branches of the lateral wall fixedly connected with in motor groove, it is a plurality of the spacing slider that motor groove lateral wall's one end fixedly connected with and annular spacing spout match is kept away from to first branch, and is a plurality of the lateral wall of first branch all is through the lateral wall fixed connection in second branch and motor groove.

Preferably, the upper end lateral wall of base is equipped with two bar spacing spouts, the lower extreme lateral wall of motor groove is equipped with a plurality of gyro wheels that match with the bar spacing spout.

Preferably, the lower extreme lateral wall fixedly connected with of base is a plurality of fixed feet, and is a plurality of four, a plurality of are no less than to the quantity of fixed foot the even distribution in the lower extreme lateral wall of base of fixed foot, it is a plurality of the lateral wall of fixed foot all wraps up the rubber pad.

Compared with the prior art, the invention has the beneficial effects that:

1. through the matching of the structures such as the second double-shaft motor, the threaded rod, the multi-stage hydraulic rod, the clamping block and the like, the medical equipment placing frames with different sizes can be fixed, the application range is wide, the clamp does not need to be replaced, and the workload of operators is reduced;

2. through the cooperation of structures such as first biax motor, rack, biax hydraulic stem, sixth gear, can move on the horizontal direction to can drive the medical equipment rack and carry out full angular rotation, be favorable to operating personnel's processing, increase the efficiency of whole processing.

Drawings

FIG. 1 is a schematic front view of a multi-angle fixture for producing a medical device placement frame according to the present invention;

FIG. 2 is a schematic top view of a multi-angle fixture moving slot for manufacturing a medical device placement frame according to the present invention;

FIG. 3 is a schematic side view of a multi-angle fixture for use in the production of a medical device placement frame according to the present invention;

fig. 4 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a rotating shaft 1, a second connecting rod 2, a multistage hydraulic rod 3, a first connecting rod 4, a moving block 5, a fourth gear 6, a first gear 7, a fifth gear 8, a first double-shaft motor 9, a sixth gear 10, a first rotating rod 11, a fixed foot 12, a fixed block 13, a second double-shaft motor 14, a strip-shaped limiting chute 15, a threaded rod 16, a base 17, a rack 18, a moving chute 19, a nut 20, an annular limiting chute 21, a first support rod 22, a roller 23, a double-shaft hydraulic rod 24, a second support rod 25, a slide rod 26, a telescopic spring 27, a sliding block 28, a third connecting rod 29, a rubber pad 30 and a clamping block 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a multi-angle fixture for the production of a medical equipment placing frame comprises a base 17, a sliding groove is arranged in the base 17, a rack 18 is fixedly connected with the inner wall of the sliding groove, a motor groove is slidably connected with the upper side wall of the base 17, two strip-shaped limiting sliding grooves 15 are arranged on the upper side wall of the base 17, a plurality of rolling wheels 23 matched with the strip-shaped limiting sliding grooves 15 are arranged on the lower side wall of the motor groove, the pressure of the motor groove is reduced, the medical equipment placing frame can smoothly move in the horizontal direction and rotate in the full angle, a first double-shaft motor 9 and a double-shaft hydraulic rod 24 are fixedly connected with the inner wall of the motor groove, a first gear 7 is fixedly connected with two output shafts of the first double-shaft motor 9, the side wall of the double-shaft hydraulic rod 24 is fixedly connected with the inner wall of the motor groove through a plurality of supporting rods, a second gear and a third gear matched with the first gear 7 are respectively rotatably connected with two movable ends of the double-shaft hydraulic rod 24, the inner wall of the motor groove is rotatably connected with a first rotating rod 11 and a second rotating rod, the first rotating rod 11 and the second rotating rod respectively penetrate through the side walls of the two sides of the motor groove, the joints of the first rotating rod 11 and the side walls of the motor groove and the second rotating rod are in sealed rotary connection, one end, away from the motor groove, of the first rotating rod 11 is fixedly connected with a sixth gear 10 matched with a rack 18, one end, away from the sixth gear 10, of the first rotating rod 11 is fixedly connected with a fifth gear 8 matched with a third gear, one end of the second rotating rod is fixedly connected with a fourth gear 6 matched with the second gear, and one end, away from the fourth gear 6, of the second rotating rod is fixedly connected with a moving groove 19;

the inner wall of the moving groove 19 is fixedly connected with a second double-shaft motor 14, two output shafts of the second double-shaft motor 14 are fixedly connected with threaded rods 16 through special-shaped rods, one ends of the two threaded rods 16 far away from the second double-shaft motor 14 are respectively and rotatably connected with the side wall of the moving groove 19, the inner wall of the moving groove 19 is fixedly connected with two fixed blocks 13, the two threaded rods 16 respectively penetrate through the two fixed blocks 13, the two threaded rods 16 are respectively and rotatably connected with the joints of the two fixed blocks 13 in a sealing manner, the stability of the threaded rods 16 is improved, the pressure of the double-shaft motor is reduced, the service life of the device is prolonged, nuts 20 matched with the threaded rods 16 are respectively arranged on the two threaded rods 16, the upper side wall of each nut 20 is fixedly connected with a mounting groove, the medical equipment placing frame can move in the horizontal direction in the machining process, the inner wall of the mounting groove is fixedly connected with a multi-stage hydraulic rod 3, and the movable end of the multi-stage hydraulic rod 3 is fixedly connected with a movable block 5, the side walls of the two sides of the moving block 5 are rotatably connected with first connecting rods 4, the side walls of the two sides of the mounting groove are provided with openings matched with the first connecting rods 4, one ends, far away from the moving block 5, of the two first connecting rods 4 are fixedly connected with second connecting rods 2, the side walls of the mounting groove are respectively rotatably connected with the side walls of the second connecting rods 2 through two rotating shafts 1, and one ends, far away from the first connecting rods 4, of the two second connecting rods 2 are fixedly connected with clamps;

the fixture comprises a fixed groove, two sliding rods 26 are fixedly connected between the inner walls of the two sides of the fixed groove, a plurality of sliding blocks 28 are sleeved on the two sliding rods 26, the sliding blocks 28 are fixedly connected through telescopic springs 27, the telescopic springs 27 are sleeved on the sliding rods 26, the side walls of the sliding blocks 28 are rotatably connected with a same clamping block 31 through a third connecting rod 29, the clamping block 31 is slidably connected with the side wall of the fixed groove, one side, away from the third connecting rod 29, of the clamping block 31 is fixedly connected with a wear pad, anti-skid grains are arranged on the wear pad, through the buffering of the telescopic springs 27, the medical equipment placing frame can be fixed more stably, the influence of vibration on the fixation can be reduced, an annular limiting sliding groove 21 is fixedly connected with the side wall of the lower end of the movable groove 19, a plurality of first supporting rods 22 are fixedly connected with the side wall of the motor groove, one end, away from the side wall of the plurality of the first supporting rods 22, is fixedly connected with a limiting sliding block matched with the annular limiting sliding groove 21, lateral wall fixed connection in a plurality of first branch 22 all through second branch 25 and motor groove increases the stability of removal groove 19 in rotatory in-process, the stability of medical equipment place the frame when carrying out full angle of rotation has been guaranteed, the quality of course of working has been guaranteed, a plurality of fixed feet 12 of lower extreme lateral wall fixedly connected with of base 17, four are no less than to the quantity of a plurality of fixed feet 12, a plurality of even distribution in the lower extreme lateral wall of base 17 of fixed feet 12, the lateral wall of a plurality of fixed feet 12 all wraps up there is rubber pad 30, the stability of whole device has been guaranteed, reduce the influence of external vibration to the course of working.

When the invention works, the second double-shaft motor 14 operates, the second double-shaft motor 14 drives the threaded rod 16 to rotate, the threaded rod 16 drives the nut 20 to move, the nut 20 drives the mounting groove to move to a proper position, the movable end of the multistage hydraulic rod 3 retracts, the movable end of the multistage hydraulic rod 3 drives the movable block 5 to move, the movable block 5 pushes the second connecting rod 2 to rotate through the first connecting rod 4, the second connecting rod 2 drives the fixed grooves to move, the four fixed grooves contract inwards to fix the medical equipment placing rack, the medical equipment placing rack with different sizes can be fixed, the application range is wide, no fixture is required to be replaced, the work burden of operators is reduced, the first double-shaft motor 9 operates during the processing process, the first double-shaft motor 9 drives the two first gears 7 to rotate, when the position is required to be moved, the double-shaft hydraulic rod 24 drives the third gear to move downwards to be respectively meshed with the first gear 7 and the fifth gear 8, first gear 7 drives the rotation of fifth gear 8 through the third gear, fifth gear 8 drives sixth gear 10 through first dwang 11 and rotates, sixth gear 10 rolls on rack 18, it moves in the horizontal direction to drive medical equipment rack, when needing full angular rotation, biax hydraulic stem 24 drives second gear rebound respectively with first gear 7 and the meshing of fourth gear 6, first gear 7 drives fourth gear 6 through the second gear and rotates, fourth gear 6 drives the shifting chute 19 through the second dwang and rotates, thereby it carries out full angular rotation to drive medical equipment rack, not only can move on the horizontal direction, and can carry out full angular rotation, be favorable to operating personnel's processing, the efficiency of whole processing has been increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The multi-angle clamp for the production of the medical equipment placing frame comprises a base (17) and is characterized in that a sliding groove is formed in the base (17), a rack (18) is fixedly connected to the inner wall of the sliding groove, a motor groove is slidably connected to the side wall of the upper end of the base (17), a first double-shaft motor (9) and a double-shaft hydraulic rod (24) are fixedly connected to the inner wall of the motor groove, a first gear (7) is fixedly connected to two output shafts of the first double-shaft motor (9), the side wall of the double-shaft hydraulic rod (24) is fixedly connected with the inner wall of the motor groove through a plurality of support rods, a second gear and a third gear which are matched with the first gear (7) are rotatably connected to two movable ends of the double-shaft hydraulic rod (24) respectively, a first rotating rod (11) and a second rotating rod are rotatably connected to the inner wall of the motor groove, and the first rotating rod (11) and the second rotating rod respectively penetrate through the side walls of the two sides of the motor groove, the connection parts of the first rotating rod (11) and the second rotating rod and the side wall of the motor groove are in sealed rotating connection, one end, far away from the motor groove, of the first rotating rod (11) is fixedly connected with a sixth gear (10) matched with a rack (18), one end, far away from the sixth gear (10), of the first rotating rod (11) is fixedly connected with a fifth gear (8) matched with a third gear, one end of the second rotating rod is fixedly connected with a fourth gear (6) matched with a second gear, one end, far away from the fourth gear (6), of the second rotating rod is fixedly connected with a moving groove (19), the side wall of the upper end of the moving groove (19) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a multi-stage hydraulic rod (3), the movable end of the multi-stage hydraulic rod (3) is fixedly connected with a moving block (5), the side walls of two sides of the moving block (5) are both rotatably connected with first connecting rods (4), the mounting groove is characterized in that openings matched with first connecting rods (4) are formed in the side walls of the two sides of the mounting groove, second connecting rods (2) are fixedly connected to the ends, far away from moving blocks (5), of the first connecting rods (4), the side walls of the mounting groove are rotatably connected with the side walls of the second connecting rods (2) through two rotating shafts (1), and clamps are fixedly connected to the ends, far away from the first connecting rods (4), of the second connecting rods (2).

2. The multi-angle clamp for producing the medical equipment placing frame according to claim 1, wherein the clamp comprises a fixing groove, two sliding rods (26) are fixedly connected between the inner walls of the two sides of the fixing groove, a plurality of sliding blocks (28) are sleeved on the two sliding rods (26), the sliding blocks (28) are fixedly connected through telescopic springs (27), the telescopic springs (27) are sleeved on the sliding rods (26), and the side walls of the sliding blocks (28) are rotatably connected with the same clamping block (31) through third connecting rods (29).

3. The multi-angle fixture for the production of medical equipment placing racks as claimed in claim 2, wherein the clamping blocks (31) are slidably connected with the side walls of the fixing grooves, a wear pad is fixedly connected to one side of each clamping block (31) far away from the third connecting rod (29), and anti-skid lines are arranged on the wear pad.

4. The multi-angle fixture for producing the medical equipment placing frame according to claim 1, wherein a second double-shaft motor (14) is fixedly connected to the inner wall of the moving groove (19), two output shafts of the second double-shaft motor (14) are fixedly connected with threaded rods (16) through special-shaped rods, one ends, far away from the second double-shaft motor (14), of the two threaded rods (16) are respectively connected with the side wall of the moving groove (19) in a rotating mode, nuts (20) matched with the threaded rods (16) are arranged on the two threaded rods (16), and the side wall of the upper end of each nut (20) is fixedly connected with a mounting groove.

5. The multi-angle fixture for the production of the medical equipment placing frame according to claim 4, wherein two fixing blocks (13) are fixedly connected to the inner wall of the moving groove (19), two threaded rods (16) respectively penetrate through the two fixing blocks (13), and the two threaded rods (16) are respectively connected with the joints of the two fixing blocks (13) in a sealing and rotating manner.

6. The multi-angle fixture for producing the medical equipment placing frame according to claim 1, wherein an annular limiting sliding groove (21) is fixedly connected to a side wall of the lower end of the moving groove (19), a plurality of first supporting rods (22) are fixedly connected to a side wall of the motor groove, a limiting sliding block matched with the annular limiting sliding groove (21) is fixedly connected to one end, far away from the side wall of the motor groove, of the first supporting rods (22), and the side walls of the first supporting rods (22) are fixedly connected with the side wall of the motor groove through second supporting rods (25).

7. The multi-angle fixture for producing the medical equipment placing frame according to claim 1, wherein two strip-shaped limiting sliding grooves (15) are formed in the side wall of the upper end of the base (17), and a plurality of rollers (23) matched with the strip-shaped limiting sliding grooves (15) are arranged on the side wall of the lower end of the motor groove.

8. The multi-angle fixture for producing the medical equipment placing frame according to claim 1, wherein a plurality of fixing feet (12) are fixedly connected to the side wall of the lower end of the base (17), the number of the plurality of fixing feet (12) is not less than four, the plurality of fixing feet (12) are uniformly distributed on the side wall of the lower end of the base (17), and rubber pads (30) are wrapped on the side walls of the plurality of fixing feet (12).