CN209220609U - A kind of department of general surgery's hitch frame - Google Patents
A kind of department of general surgery's hitch frame Download PDFInfo
- Publication number
- CN209220609U CN209220609U CN201821240772.2U CN201821240772U CN209220609U CN 209220609 U CN209220609 U CN 209220609U CN 201821240772 U CN201821240772 U CN 201821240772U CN 209220609 U CN209220609 U CN 209220609U
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- wall
- fixedly connected
- bolt
- square
- bar
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Abstract
The utility model discloses a kind of department of general surgery's hitch frames, including bracket and leash, cross bar is fixedly connected on the right side of the bracket, the right end of the cross bar is fixedly connected with vertical bar, limiting slot is offered on the left of the vertical bar, the inner wall of the limiting slot and the surface activity of square bar connect, the right side opening of the bracket is equipped with square groove, the inner wall of the square groove and the surface activity of square bar connect, the inside of the square bar is inlaid with riffled tube, the inner wall of riffled tube is threadedly coupled with the surface of screw rod, it is fixedly connected at the top of the top of screw rod and square groove inner wall, the bottom of square groove inner wall offers circular groove, the surface fixing sleeve of screw rod is connected to driven wheel of differential.The utility model passes through setting riffled tube, drive bevel gear, round block, inserted link and bolt, solve at present common department of general surgery with hitch frame when patient's four limbs are lifted certain altitude, the problem of needing the position locking with the entire leash of bolt later, inconvenient medical staff caused to use.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment, specially a kind of department of general surgery's hitch frame.
Background technique
Department of general surgery, that is, general surgery is the maximum training of surgery system, and mainly based on operation, department of general surgery is drawn for department of general surgery
Frame main function is exactly that assist personnel is performed the operation, and before being performed the operation, needs place that the four limbs of patient carry out disinfection
Reason, hitch frame mainly facilitate medical staff to lift the four limbs of patient, do not need for a long time to lift the four limbs of patient, very big
Facilitate medical staff.
Department of general surgery common at present, when patient's four limbs are lifted certain altitude, is needed entire with bolt later with hitch frame
The position locking of leash causes inconvenient medical staff to use since patient's four limbs have constant weight.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of department of general surgery's hitch frame, solves common at present
Department of general surgery with hitch frame when patient's four limbs are lifted certain altitude, need to be locked with the position of the entire leash of bolt later
Only, the problem of causing inconvenient medical staff to use.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of department of general surgery's hitch frame, including bracket
And leash, cross bar is fixedly connected on the right side of the bracket, and the right end of the cross bar is fixedly connected with vertical bar, the vertical bar
Left side offers limiting slot, and the inner wall of the limiting slot and the surface activity of square bar connect, and the right side opening of the bracket is equipped with side
Slot, the inner wall of the square groove and the surface activity of square bar connect, and the inside of the square bar is inlaid with riffled tube, the internal screw thread
The inner wall of pipe is threadedly coupled with the surface of screw rod, is fixedly connected at the top of the top of the screw rod and square groove inner wall, the square groove
The bottom of inner wall offers circular groove, and the surface fixing sleeve of the screw rod is connected to driven wheel of differential, and driven wheel of differential is located at circular groove
Inside, the driven wheel of differential engages with drive bevel gear, the inner wall of the drive bevel gear and surface of round bar is fixed connects
Connect, the left end of the round bar through bracket and be fixedly connected on the right side of crank, the inner wall of the circular groove and first bearing it is outer
Wall is fixedly connected, and first bearing is located at the lower section of drive bevel gear, and the first bearing is fixedly attached to the surface of screw rod, institute
The bottom for stating circular groove inner wall opens up fluted, and the bottom of the screw rod is fixedly connected with round block, and round block is located at the inside of groove,
The side surface of the round block offers tooth socket, and the side of the groove inner wall offers through slot, the inner wall and inserted link of the through slot
Surface activity connection, the inserted link is plugged to the inside of tooth socket, and the lower surface of the inserted link is fixedly connected with sliding block, described logical
The bottom of slot inner wall offers sliding slot, and the inner wall of the sliding slot and the surface activity of sliding block connect, the two sides of the sliding slot inner wall
It is fixedly connected respectively with the both ends of guide rod, the sliding block is actively socketed on the surface of guide rod, and the surface of the guide rod is living
Dynamic to be socketed with reset spring, the both ends of the reset spring are fixedly connected on the left of the left side of sliding slot inner wall and sliding block respectively,
The left end of the inserted link through through slot and be fixedly connected on the right side of pull ring, the lower surface of the square bar is fixedly connected with connection
Bar, the bottom of the connecting rod are fixedly connected with guide rail, and the inner wall of the guide rail and the surface activity of square connect, the traction
Band is fixedly connected on the bottom of square.
Preferably, the lower surface of the cross bar is fixedly connected with fixed link, and the square bar is actively socketed on the table of fixed link
Face.
Preferably, the top view of the square bar is T-shaped, and the shape of limiting slot is adapted with the shape of square bar.
Preferably, threaded hole is offered on the left of the square, the inner wall of the threaded hole and the surface screw thread of bolt connect
It connects, one end of the bolt is flexibly connected with the side of guide rail inner wall, and the other end of the bolt, which runs through guide rail and extends to, leads
The outside of rail.
Preferably, the bolt includes the first bolt and the second bolt, the opposite end of first bolt and the second bolt
It is fixedly connected, the surface of first bolt and the second bolt is connect with the inner thread of threaded hole, and the first bolt and
The hand of spiral of two bolt surfaces is opposite.
Preferably, the bracket corresponds to and is inlaid with second bearing, the screw rod and round bar at the position of round bar and screw rod
Surface be fixedly connected with the inner wall of second bearing.
Preferably, the tooth socket is oblique cogging, and the shape of tooth socket is adapted with the shape of inserted link.
(3) beneficial effect
The utility model provides a kind of department of general surgery's hitch frame, have it is following the utility model has the advantages that
(1), the utility model rotates crank by setting riffled tube, drive bevel gear, round block, inserted link and bolt, from
And making drive bevel gear, driven wheel of differential, screw rod and round block rotation, limiting slot and fixed link make square bar remain vertical
Direction movement, round block rotation, tooth socket squeeze inserted link and inserted link are moved downward, and sliding slot and guide rod make sliding block and inserted link can only
It moves in the horizontal direction, screw rod rotation, inserted link turn screw rod will not reversely due to the continuous side-to-side movement of reset spring, inserted link
It is dynamic, square bar just will not because of patient leg gravity and decline, haved the function that locking, when use need to only rotate crank
Certain altitude is lifted into the leg of patient and by its height locking, achieved the effect that convenience lifts patient leg height, solves
Current common department of general surgery, when patient's four limbs are lifted certain altitude, is needed later with the entire leash of bolt with hitch frame
Position locking, cause inconvenient medical staff use the problem of.
(2), the utility model is by setting bolt, and since the weight of patient is different, the diameter of leg is also different
Sample, by the first bolt of setting and the hand of spiral of the second bolt surface on the contrary, when in use, only needing rotating bolt that can adjust
Leash and the most suitable compactness in patient leg are saved, keeps the leg of patient lighter.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is top cross-sectional view at the utility model inserted link position；
Fig. 3 is structural schematic diagram at the utility model crank position；
Fig. 4 is schematic enlarged-scale view at A in the utility model Fig. 3；
Fig. 5 is structural schematic diagram at the utility model leash position；
Fig. 6 is schematic enlarged-scale view at B in the utility model Fig. 5；
Fig. 7 is the utility model square bar top view.
In figure: 1 bracket, 2 leashes, 3 cross bars, 4 vertical bars, 5 limiting slots, 6 square bars, 7 square grooves, 8 riffled tubes, 9 screw rods, 10
Circular groove, 11 driven wheel of differential, 12 drive bevel gears, 13 round bars, 14 cranks, 15 first bearings, 16 grooves, 17 round blocks, 18 tooth sockets,
19 through slots, 20 inserted links, 21 sliding blocks, 22 sliding slots, 23 guide rods, 24 reset springs, 25 pull rings, 26 connecting rods, 27 guide rails, 28 sides
Block, 29 fixed links, 30 threaded holes, 31 bolts, 3,101 first bolts, 3,102 second bolts, 32 second bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figs. 1-7, the utility model provides a kind of technical solution: a kind of department of general surgery's hitch frame, including 1 He of bracket
Leash 2, the right side of bracket 1 are fixedly connected with cross bar 3, and the lower surface of cross bar 3 is fixedly connected with fixed link 29, and fixed link 29 can
So that square bar 6 remains that vertical direction moves, square bar 6 is actively socketed on the surface of fixed link 29, and the right end of cross bar 3 is fixed to be connected
Be connected to vertical bar 4, the left side of vertical bar 4 offers limiting slot 5, and limiting slot 5 prevents square bar 6 to be detached from vertical bar 4, the inner wall of limiting slot 5 with
The surface activity of square bar 6 connects, and the right side opening of bracket 1 is equipped with square groove 7, and the inner wall of square groove 7 is connect with the surface activity of square bar 6,
The top view of square bar 6 is T-shaped, and the shape of limiting slot 5 is adapted with the shape of square bar 6, and the inside of square bar 6 is inlaid with internal screw thread
Pipe 8, riffled tube 8 are used cooperatively with screw rod 9, and the inner wall of riffled tube 8 is threadedly coupled with the surface of screw rod 9, the top of screw rod 9
Be fixedly connected at the top of 7 inner wall of square groove, the bottom of 7 inner wall of square groove offers circular groove 10, the surface fixing sleeve of screw rod 9 be connected to from
Dynamic bevel gear 11, and driven wheel of differential 11 is located at the inside of circular groove 10, driven wheel of differential 11 is engaged with drive bevel gear 12, actively
The inner wall of bevel gear 12 is fixedly connected with the surface of round bar 13, and the is inlaid at the position of the corresponding round bar 13 of bracket 1 and screw rod 9
The surface of two bearings 32, screw rod 9 and round bar 13 is fixedly connected with the inner wall of second bearing 32, and bracket is run through in the left end of round bar 13
It 1 and is fixedly connected with the right side of crank 14, the inner wall of circular groove 10 is fixedly connected with the outer wall of first bearing 15, and first bearing 15
Positioned at the lower section of drive bevel gear 12, first bearing 15 is fixedly attached to the surface of screw rod 9, and the bottom of 10 inner wall of circular groove offers
Groove 16, the bottom of screw rod 9 is fixedly connected with round block 17, and round block 17 is located at the inside of groove 16, and the side surface of round block 17 is opened
Equipped with tooth socket 18, tooth socket 18 is oblique cogging, and the shape of tooth socket 18 is adapted with the shape of inserted link 20, can only make 9 folk prescription of screw rod
To rotation, the side of 16 inner wall of groove offers through slot 19, and the inner wall of through slot 19 is connect with the surface activity of inserted link 20, inserted link 20
It is plugged to the inside of tooth socket 18, the lower surface of inserted link 20 is fixedly connected with sliding block 21, and the bottom of 19 inner wall of through slot offers sliding slot
22, the inner wall of sliding slot 22 is connect with the surface activity of sliding block 21, and the two sides of 22 inner wall of sliding slot are solid with the both ends of guide rod 23 respectively
Fixed connection, sliding block 21 are actively socketed on the surface of guide rod 23, and the surface activity of guide rod 23 is socketed with reset spring 24, reset
The both ends of spring 24 are fixedly connected with the left side in the left side of 22 inner wall of sliding slot and sliding block 21 respectively, and through slot is run through in the left end of inserted link 20
It 19 and is fixedly connected with the right side of pull ring 25, the lower surface of square bar 6 is fixedly connected with connecting rod 26, and the bottom of connecting rod 26 is fixed
It is connected with guide rail 27, the inner wall of guide rail 27 is connect with the surface activity of square 28, and leash 2 is fixedly connected on the bottom of square 28
Portion, the left side of square 28 offer threaded hole 30, and the inner wall of threaded hole 30 is threadedly coupled with the surface of bolt 31, and the one of bolt 31
End is flexibly connected with the side of 27 inner wall of guide rail, and the other end of bolt 31 runs through guide rail 27 and extends to the outside of guide rail 27, spiral shell
Bolt 31 includes the first bolt 3101 and the second bolt 3102, the fixed company in the opposite end of the first bolt 3101 and the second bolt 3102
It connects, the surface of the first bolt 3101 and the second bolt 3102 is connect with the inner thread of threaded hole 30, and the first bolt 3101
It is opposite with the hand of spiral on 3102 surface of the second bolt.
When in use, crank 14 is rotated, so that drive bevel gear 12, driven wheel of differential 11, screw rod 9 and 17 turns of round block
Dynamic, limiting slot 5 and fixed link 29 make square bar 6 remain that vertical direction moves, and round block 17 rotates, and tooth socket 18 squeezes inserted link 20
So that inserted link 20 moves downward, sliding slot 22 and guide rod 23 move sliding block 21 and inserted link 20 can only in the horizontal direction, spiral shell
Bar 9 rotates, and inserted link 20 is due to the continuous side-to-side movement of reset spring 24, and tooth socket 18 is oblique cogging and shape is mutually fitted with 20 shape of inserted link
Match, inserted link 20 rotate backward screw rod 9 will not, leash 2 just will not because of patient leg gravity and decline, reached locking
Effect, when use, which need to only rotate crank 14, can lift the leg of patient certain altitude and by height locking, reach side
Just the effect of patient leg height is lifted.
It can to sum up obtain, the utility model passes through setting riffled tube 8, drive bevel gear 12, round block 17, inserted link 20 and bolt
31, solve at present common department of general surgery with hitch frame when patient's four limbs are lifted certain altitude, need later whole with bolt
The position locking of a leash 2, cause inconvenient medical staff use the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of department of general surgery's hitch frame, including bracket (1) and leash (2), it is characterised in that: the right side of the bracket (1)
It is fixedly connected with cross bar (3), the right end of the cross bar (3) is fixedly connected with vertical bar (4), is offered on the left of the vertical bar (4)
The inner wall of limiting slot (5), the limiting slot (5) is connect with the surface activity of square bar (6), and the right side opening of the bracket (1) is equipped with
The inner wall of square groove (7), the square groove (7) is connect with the surface activity of square bar (6), and the inside of the square bar (6) is inlaid with interior spiral shell
The inner wall of line pipe (8), the riffled tube (8) is threadedly coupled with the surface of screw rod (9), the top of the screw rod (9) and square groove
(7) it is fixedly connected at the top of inner wall, the bottom of square groove (7) inner wall offers circular groove (10), and the surface of the screw rod (9) is solid
Surely it is socketed with driven wheel of differential (11), and driven wheel of differential (11) is located at the inside of circular groove (10), the driven wheel of differential (11)
It is engaged with drive bevel gear (12), the inner wall of the drive bevel gear (12) is fixedly connected with the surface of round bar (13), the circle
The left end of bar (13) through bracket (1) and be fixedly connected on the right side of crank (14), the inner wall and first axle of the circular groove (10)
The outer wall for holding (15) is fixedly connected, and first bearing (15) is located at the lower section of drive bevel gear (12), the first bearing (15)
It is fixedly attached to the surface of screw rod (9), the bottom of circular groove (10) inner wall opens up fluted (16), the bottom of the screw rod (9)
Portion is fixedly connected with round block (17), and round block (17) is located at the inside of groove (16), and the side surface of the round block (17) offers
The side of tooth socket (18), groove (16) inner wall offers through slot (19), inner wall and inserted link (20) of the through slot (19)
Surface activity connection, the inserted link (20) are plugged to the inside of tooth socket (18), and the lower surface of the inserted link (20) is fixedly connected with
The bottom of sliding block (21), through slot (19) inner wall offers sliding slot (22), inner wall and sliding block (21) of the sliding slot (22)
Surface activity connection, the two sides of sliding slot (22) inner wall are fixedly connected with the both ends of guide rod (23) respectively, the sliding block
(21) it is actively socketed on the surface of guide rod (23), the surface activity of the guide rod (23) is socketed with reset spring (24), institute
The both ends for stating reset spring (24) are fixedly connected on the left of the left side of sliding slot (22) inner wall and sliding block (21) respectively, the inserted link
(20) left end through through slot (19) and be fixedly connected on the right side of pull ring (25), the lower surface of the square bar (6) is fixedly connected
Have connecting rod (26), the bottom of the connecting rod (26) is fixedly connected with guide rail (27), the inner wall and square of the guide rail (27)
(28) surface activity connection, the leash (2) are fixedly connected on the bottom of square (28).
2. a kind of department of general surgery's hitch frame according to claim 1, it is characterised in that: the lower surface of the cross bar (3) is solid
Surely it is connected with fixed link (29), the square bar (6) is actively socketed on the surface of fixed link (29).
3. a kind of department of general surgery's hitch frame according to claim 1, it is characterised in that: the top view of the square bar (6) is in T
Shape, and the shape of limiting slot (5) is adapted with the shape of square bar (6).
4. a kind of department of general surgery's hitch frame according to claim 1, it is characterised in that: opened up on the left of the square (28)
Have threaded hole (30), the inner wall of the threaded hole (30) is threadedly coupled with the surface of bolt (31), one end of the bolt (31)
It is flexibly connected with the side of guide rail (27) inner wall, the other end of the bolt (31) through guide rail (27) and extends to guide rail (27)
Outside.
5. a kind of department of general surgery's hitch frame according to claim 4, it is characterised in that: the bolt (31) includes the first spiral shell
Bolt (3101) and the second bolt (3102), first bolt (3101) are fixedly connected with the opposite end of the second bolt (3102),
The surface of first bolt (3101) and the second bolt (3102) is connect with the inner thread of threaded hole (30), and the first spiral shell
Bolt (3101) and the hand of spiral on the second bolt (3102) surface are opposite.
6. a kind of department of general surgery's hitch frame according to claim 1, it is characterised in that: the corresponding round bar of the bracket (1)
(13) and at the position of screw rod (9) it is inlaid with second bearing (32), the surface of the screw rod (9) and round bar (13) is with second
The inner wall of bearing (32) is fixedly connected.
7. a kind of department of general surgery's hitch frame according to claim 1, it is characterised in that: the tooth socket (18) is oblique cogging,
And the shape of tooth socket (18) is adapted with the shape of inserted link (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240772.2U CN209220609U (en) | 2018-08-03 | 2018-08-03 | A kind of department of general surgery's hitch frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240772.2U CN209220609U (en) | 2018-08-03 | 2018-08-03 | A kind of department of general surgery's hitch frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220609U true CN209220609U (en) | 2019-08-09 |
Family
ID=67497421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240772.2U Expired - Fee Related CN209220609U (en) | 2018-08-03 | 2018-08-03 | A kind of department of general surgery's hitch frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998760A (en) * | 2018-01-04 | 2019-07-12 | 姜坡 | A kind of cervical traction frame |
| CN111035493A (en) * | 2020-01-09 | 2020-04-21 | 常州市第一人民医院 | Visual spinal deformity seat traction device without heavy hammer traction force |
| CN111329693A (en) * | 2020-03-02 | 2020-06-26 | 孙春凡 | Traction support on medical auxiliary rehabilitation bed |
| CN112022557A (en) * | 2020-08-21 | 2020-12-04 | 西安交通大学第二附属医院 | Multifunctional rehabilitation nursing sickbed |
-
2018
- 2018-08-03 CN CN201821240772.2U patent/CN209220609U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998760A (en) * | 2018-01-04 | 2019-07-12 | 姜坡 | A kind of cervical traction frame |
| CN109998760B (en) * | 2018-01-04 | 2021-02-23 | 青岛市市立医院 | Cervical vertebra traction frame |
| CN111035493A (en) * | 2020-01-09 | 2020-04-21 | 常州市第一人民医院 | Visual spinal deformity seat traction device without heavy hammer traction force |
| CN111329693A (en) * | 2020-03-02 | 2020-06-26 | 孙春凡 | Traction support on medical auxiliary rehabilitation bed |
| CN112022557A (en) * | 2020-08-21 | 2020-12-04 | 西安交通大学第二附属医院 | Multifunctional rehabilitation nursing sickbed |
| CN112022557B (en) * | 2020-08-21 | 2021-07-06 | 西安交通大学第二附属医院 | Multifunctional rehabilitation nursing sickbed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200803 |