CN106725974B - Dissect frame - Google Patents
Dissect frame Download PDFInfo
- Publication number
- CN106725974B CN106725974B CN201710121799.3A CN201710121799A CN106725974B CN 106725974 B CN106725974 B CN 106725974B CN 201710121799 A CN201710121799 A CN 201710121799A CN 106725974 B CN106725974 B CN 106725974B
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- Prior art keywords
- support arm
- inclosure
- vertical load
- domestic pig
- arm
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- 241000282898 Sus scrofa Species 0.000 claims abstract description 214
- 238000002224 dissection Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003827 upregulation Effects 0.000 claims abstract description 5
- 210000000003 hoof Anatomy 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 230000003533 narcotic effect Effects 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 37
- 230000000694 effects Effects 0.000 description 29
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 11
- 210000001015 abdomen Anatomy 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000003194 forelimb Anatomy 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 239000010868 animal carcass Substances 0.000 description 2
- 238000011888 autopsy Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000011887 Necropsy Methods 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0027—Autopsy, embalming or morgue tables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/006—Appliances for supporting or fettering animals for operative purposes with leg or foot restraining means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biomedical Technology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses dissection framves, including inclosure, inclosure entrance upper end is hinged with introduction, introduction and entrance lower end are correspondingly provided with retaining mechanism, inclosure bottom surface is equipped with vertical load, cross-arm is installed in vertical load, cross-arm is evenly equipped with lower adjustment hole, lower adjustment hole interpolation is equipped with lower dolly bar, inclosure both ends are installed with bracket, unidirectional sliding positioning and resetting-mechanism are equipped between bracket and vertical load, inclosure oral area is evenly equipped with jack, it further include plate, flat plate bottom is equipped with inserted link, it further include the locking device being locked at inserted link in jack, plate is equipped with adjustment apertures, up-regulation pole is fitted in adjustment apertures, upper adjusting rod upper end is installed with the segment that can be swung in any direction cooperation with adjustment apertures and can prevent upper adjusting rod upper end from skidding off adjustment apertures.This dissection frame can conveniently tie up pig and facilitate fixed domestic pig four limbs, and can assist open dissection visual area, easy to operate, time saving and energy saving, and a people can operate, and non-narcotic vivisection is made to become a reality, and be very beneficial for teaching, research, diagnosis etc..
Description
Technical field
The present invention relates to dissection framves, and in particular to a kind of dissection frame tied up pig, kill pig, dissection one.
Background technique
Dissection is a medicine, biology term, refers to special knife, cuts a human body or animal and plant body is splitted.Dissection
Learning (Human Anatomy) is the science for studying human normal morphosis.The morphology scope for belonging to bioscience, is medicine
An important core curriculum in science.
Dissection frame is laboratory, most common experimental facilities or Medical Devices in operating room, whether human dissection, still
Zootomy is typically all to complete on dissection frame.Traditional dissection frame generally comprises the bed board supported by footpost, and structure is non-
It is often simple.When dissected is being carried out, the remains of people or animal carcass are placed on bed board, are then dissected, is being people
Cutting remains or corpse provide carrier, bring conveniently.Occurs a kind of advanced dissection with flushing system currently on the market
Frame can be rinsed at any time in anatomic course, be brought conveniently to dissect and observing.Currently, regardless of which kind of dissection frame, one
As be all that the remains for dissecting people or animal carcass use, therefore to dissection frame there is no too high requirement.For real to pursue
When data and truthful data position target laboratory anatomy experiment for, necropsy can not obtain most true institutional framework
State, therefore select vivisection all generally under lab to operate.But vivisection is also only limitted to animal, for human body
Vivisection is not only to be legally binding, also unrealistic, therefore is typically chosen the domestic pig similar with human tissue structure as living
Body anatomical object.Since domestic pig figure is larger, wild nature remains, counteragent is very big, carries out vivisection and is extremely vulnerable, and
Domestic pig weight of growing up at least needs 4 adults' ability lifts to move or control generally at 400-500 jins, therefore is typically chosen domestic pig
Cub or postanesthetic adult domestic pig carry out vivisection.But there is also drawbacks in this way, it may be assumed that the institutional framework of cub is not sent out
Educate perfect, postanesthetic body function is not normal condition, therefore can not replace the experiment made on the living meaning of adult domestic pig.By
In experiment purpose difference, required experimental subjects is not also identical.Need to select when such as in order to study tissue one it is common
Adult domestic pig needs to study gender and needs to select sow and boar when developing, and in order to then need to select when logist's pig disease
Select a domestic pig for having had to the disease.Therefore in order to obtain optimal experimental subjects (domestic pig), it is necessary to be selected to pig farm
The all satisfactory domestic pig such as age, figure, physical condition is.
At present frequently with method be that domestic pig is chosen by researcher, then employs more people to press down domestic pig by force, then
The forehoof of domestic pig body bilateral two sides and rear hoof are fixed with iron wire, such domestic pig cannot run, and then more people are by its lift to move
On to tradition dissection frame and start bloodletting, is dissected since domestic pig abdomen after bloodletting.Due to it is no it is dedicated tie up pig, kill pig, solution
Integrated device is cutd open, in whole process, especially must pin by force domestic pig by more people tying up pig and abdomen when dissected, otherwise domestic pig
Resistance will lead to blood and flash, therefore operate very troublesome, very laborious.Aforesaid operations are there is also as following drawbacks, and 1, putting
When blood, the forehoof of domestic pig and rear hoof are bundled, therefore will lead to thrombosis, and shape is easy in the institutional framework after dissection
At extravasated blood, it is unfavorable for observing and analyzes；2, in when dissected, support staff is needed to hold on four hoofs of domestic pig, in order to fill
Divide exposure abdominal cavity, open dissection visual area, observation, study, analysis could be convenient in this way.
Summary of the invention
It is a kind of structurally reasonable the technical problem to be solved by the present invention is to provide in view of the above deficiencies, can conveniently tie up pig and
Fixed domestic pig four limbs can be facilitated, and open dissection visual area, easy to operate, time saving and energy saving can be assisted, a people is with regard to operable dissection
Frame.
In order to solve the above technical problems, this dissection frame is structurally characterized in that: the inclosure set up including oral area, inclosure tail
Portion is equipped with entrance, and entrance upper end is hinged with the introduction with entrance cooperation, and introduction and entrance lower end are correspondingly provided with retaining mechanism, inclosure
Bottom surface is equipped with a vertical load along the setting of inclosure length direction, be installed in vertical load two respectively with domestic pig forehoof and rear hoof pair
The cross-arm answered is evenly equipped with lower adjustment hole in the vertical load of cross-arm two sides, and lower adjustment hole interpolation, which is equipped with, carries out domestic pig leg with cross-arm
The lower dolly bar of clamping, inclosure rear and front end are installed with the bracket of one with vertical load sliding support cooperation, bracket and vertical load respectively
Between be equipped with vertical load can only be made to position along the unidirectional sliding of bracket upward sliding and resetting-mechanism, inclosure oral area be evenly equipped with oral area to
The jack of upper setting, further includes the plate with the cooperation of inclosure oral area, and flat plate bottom is equipped with the inserted link with jack inserting cooperation, also wraps
Include locking device inserted link being locked in jack, plate is equipped with and corresponding adjustment apertures on the outside of domestic pig four limbs, upper adjusting
Up-regulation pole is fitted in hole, upper adjusting rod upper end, which is installed with, can swing in any direction cooperation with adjustment apertures and can prevent
Adjusting rod upper end skids off the segment of adjustment apertures.
This dissection frame is to realize conveniently tie up pig, facilitate fixed domestic pig four limbs, is easy to operate, saving by suit location structure
When labour-saving, suit location structure mainly includes the inclosure for being set with domestic pig, the cross-arm for positioning four limbs and vertical load, and binding four limbs
Plate and upper adjusting rod.Inclosure is the basic structure of this dissection frame, and other structures are secured directly or indirectly on inclosure.
Inclosure is the cylinder that an oral area is set up, and plate and the nozzle portion, which fasten, to be arranged.Inclosure oral area is evenly equipped with jack, planar bottom surface
It is equipped with inserted link corresponding with jack, such plate can quickly and accurately fasten under the guidance of inserted link and jack to be enclosed
Cage oral area ensure that the accuracy of fastening.It is equipped with locking device between inserted link and jack, by operating locking device, can make
Inserted link and jack are always maintained at inserting state, that is, keep the buckling state of plate and inclosure, and such inclosure and plate are with regard to structure
At one complete " cage ".In order to cooperate the bodily form of domestic pig, inclosure is arranged to the rectangular-shape along the long setting of domestic pig body.For
Facilitate narration, before this dissection frame (including inclosure) direction corresponding with pig's head is known as, which is known as front end or front, will be another
End, that is, direction corresponding with pigtail be known as after, which is known as rear end or rear portion.Enter inclosure for convenience of domestic pig, on inclosure
Equipped with entrance.In this dissection frame, entrance is arranged on the corresponding side wall in inclosure rear portion, and entire rear wall is all entrance, with
Facilitating can smoothly catch up with domestic pig in inclosure after selecting pig.Entrance upper end is hinged with introduction, before domestic pig enters inclosure, by its to
On raise, after domestic pig enters inclosure, introduction is put down.It gets started and is equipped with retaining mechanism between lower end and entrance lower part, pass through behaviour
Make retaining mechanism, introduction can be locked together with entrance, such domestic pig cannot exit again after entering inclosure, play benefit
It is quickly set with the effect of domestic pig with " cage ", namely plays the role of to domestic pig relative positioning or relative limit.
It is provided with vertical load in inclosure, indulges load and is extended before and after inclosure length direction in the middle part of inclosure, and its both ends
Extend inclosure both ends, can be convenient the vertical load both ends of holding in this way in favor of operation.Vertical load middle part is installed with two vertical vertical loads
The cross-arm of setting, two cross-arm interval settings, spacing distance is identical as average adult domestic pig forehoof and rear hoof spacing, in this way may be used
So that the setting of cross-arm and the front and back hoof of most adult domestic pigs can cooperate.After domestic pig is caught up with into " cage ", due to vertical
Load and the height of cross-arm are much higher than the height at bottom in inclosure, and for naturally comfortable purpose, domestic pig generally can all select to step down in whole
It, thus can be by vertical load and cross-arm to family without stepping down on cross-arm and vertical load in lower, the flatter inclosure of body on bottom
The four limbs of pig carry out preliminary subregion or Primary Location.For convenience of narration, by the region of two cross-arm sides adjacents on inclosure inner bottom surface,
Namely two regions between cross-arm is known as inner region or inside, by inner region on the region of the two cross-arm other sides namely inclosure inner bottom surface
Or the part except inside is known as outskirt or outside.In general, vertical load and cross-arm realize the preliminary subregion of following four or first
Step positioning: A, the forehoof of domestic pig and rear hoof are all located at inner region, namely between two cross-arms, such positioning can only be suitble to the bodily form compared with
Small domestic pig；B, the forehoof of domestic pig is located at outskirt, and the rear hoof of domestic pig is located at inner region, and such positioning is both suitble to the lesser family of the bodily form
Pig, the domestic pig for being also suitble to the bodily form medium；C, the forehoof of domestic pig is located at inner region, and the rear hoof of domestic pig is located at outskirt, and such positioning was both
It is suitble to the lesser domestic pig of the bodily form, the domestic pig for being also suitble to the bodily form medium；D, the forehoof of domestic pig and rear hoof are all located at outskirt, such positioning
It is only suitable for the biggish domestic pig of the bodily form；Therefore, indulge load and cross-arm can domestic pig four limbs to all bodily forms carry out Primary Location.
Inclosure rear and front end is installed with a bracket respectively, and bracket and vertical load end sliding support cooperate.Bracket and vertical load
Unidirectional sliding positioning and resetting-mechanism are provided between end, unidirectionally the main function of sliding positioning and resetting-mechanism is to make to indulge
Load only just can be along bracket upward sliding when by upward power, and then opposite bracket is fixed when vertical load is subject to downward force
It is motionless, that is to say, that in the case where not operating resetting-mechanism, vertical load can only unidirectionally be slided upwards along bracket.In this way, preliminary
After positioning, hand-held vertical load end is moved up, and can be played the role of through vertical load and the upward lift to move domestic pig of cross-arm.Due to each
One end of the vertical load of lift to move, the vertical load other end are supported by bracket, and the center of gravity of domestic pig generally within vertical load in the middle part of, therefore be equivalent to
Using lever come lift to move domestic pig, very laborsaving, a people be can be operated.It therefore, can be light by the vertical load both ends of alternately lift to move
Domestic pig is lifted, is operated very simple.During lift to move, domestic pig is necessarily revolted, but since cross-arm and vertical load are to domestic pig four
The limit or positioning action of the limit of limb or positioning action and fence to domestic pig body, it is ensured that the smooth lift to move of domestic pig.
Even if domestic pig is acutely revolted, resistance effect can only also make certain hoof be moved to the other side by cross-arm side, but overall
Have no effect on lifting effect.
Lower adjustment hole is provided in the vertical load of cross-arm two sides, lower adjustment hole interpolation is equipped with lower dolly bar.Before lift to move domestic pig,
Lower dolly bar can be inserted into the nearest lower adjustment hole of pettitoes of leaving home, and lower dolly bar and corresponding cross-arm is made to clamp household
The hoof of pig, this is one of effect of lower dolly bar, i.e., acts on the reposition of domestic pig four limbs.The two of the effect of lower dolly bar
It is the support that can increase during lift to move to domestic pig body, keeps domestic pig more comfortable during lift to move, to reduces anti-
Drag degree.
Plate be equipped with corresponding adjustment apertures on the outside of average adult domestic pig four limbs, up-regulation section is fitted in adjustment apertures
Bar.Upper adjusting rod upper end is installed with segment, can prevent adjusting rod upper end from slipping from adjustment apertures, and adjustment apertures are and segment
The hemispherical-shaped aperture of cooperation in this way, segment can swing in any direction cooperation with adjustment apertures, that is, makes adjusting rod with segment
For the swing of center any direction.The distance that upper adjusting rod is swung, that is, the angle or range that swing depend on adjustment apertures
With the size of upper adjusting rod mating part.When vertical load encounters domestic pig belly, by the insertion of upper adjusting rod with it is right on the outside of domestic pig four limbs
In the adjustment apertures answered, and domestic pig four limbs are bundled on the upper adjusting rod of corresponding insertion with rope, are thus played to family
The binding of pig four limbs acts on.Domestic pig is not only supported by four limbs at this time, and by cross-arm and vertical load support, the shape in the most comfortable
State.The quantity of adjustment apertures corresponding with each hoof is multiple on plate, can be according to family in location hole on which is inserted into
The specific bodily form of pig is selected.
After domestic pig is transported to dissecting room under the most comfortable state, the vertical load of lift to move is continued up, until domestic pig body pressure
Tightly until vertical carry on a shoulder pole between plate.At this point, the center of gravity of entire " cage " is close to plate, namely in height positioned at " cage "
Middle and upper part, therefore very easily " cage " rollover can be turned on one's side again, that is, plate is set towards ground or autopsy table table top,
Domestic pig entire in this way is exactly to face upward the domestic pig lain on plate.
Domestic pig is faced upward after lying, the locking device for locking inserted link and jack is unlocked, it thus can be by inclosure from plate
It removes, domestic pig at this time just becomes really will be by vivisectional domestic pig.Because upper adjusting rod can be in office centered on segment
Direction of anticipating is swung, thus can by the upper adjusting rod for binding domestic pig forelimb forward, swing out, and with rope by upper adjusting rod end
End is fixed on nearest inserted link, thus plays the fixed function to domestic pig forelimb.Similarly, domestic pig hind leg will be bound
Upper adjusting rod backward, swing out, and upper adjusting rod end is fixed on nearest inserted link with rope, is thus played pair
The fixed function of domestic pig hind leg.After domestic pig four limbs are fixed outward, just the sufficiently exposure of domestic pig abdomen is come, significantly open understanding
Cut open visual area, provide great convenience for the dissection of next step, facilitate by living body domestic pig dissect to human body carry out research or it is right
Related disease is analyzed.
The whole operation process of this dissection frame is summarized as follows: utilize " cage " be quickly set with domestic pig -- > to domestic pig four limbs into
Row Primary Location -- > reposition to domestic pig four limbs -- > binding to domestic pig four limbs -- > face upward the domestic pig lain on plate -- >
Really will be by vivisectional domestic pig -- the sufficiently exposed domestic pig of > abdomen.This dissection frame, in addition to the lift to move to entire " cage " needs
Want support staff's cooperation outer, set pig ties up pig, fixed pig, dissection pig and can all be completed by one man operation, and it is not only high-efficient, and
Safety is high.
As a kind of implementation, the unidirectional sliding positioning and resetting-mechanism include the left support arm for constituting bracket and right branch
Arm, left support arm upper end and right support arm upper end are hinged by the hinged shaft parallel with vertical load, and left support arm and right support arm lower end are set
There is the fixing and locking device that left support arm and right support arm parallel interval are set, the sliding of vertical load end is inserted into left support arm and right support arm
In the slideway surrounded, it is installed with the rack gear extended up and down on the adjacent wall of left support arm and right support arm, it is hinged to indulge load end two sides
Have and be equipped with cooperating teeth, positioning tooth and the swinging frame for resetting tooth, cooperating teeth and rack gear insertion cooperate, and are installed with and are cooperating in vertical load
The retreat stop block of press-fit is pressed when tooth and rack gear insertion cooperation with positioning tooth, being equipped between vertical load and reset tooth keeps positioning tooth elastic
Press the reset spring on retreat stop block.
In this unidirectional sliding positioning and resetting-mechanism, left support arm and right support arm are the main components for constituting bracket, mainly
Play a part of to undertake vertical load and the upper domestic pig weight of vertical load.Left support arm upper end and right support arm upper end are hinged, the hinged shaft of the two
It is arranged in parallel with vertical load, that is to say, that left support arm and right support arm horizontally, that is, can swing cooperation in the lateral direction.
By the swing cooperation of left support arm and right support arm, the inserting combination of bracket and vertical load may be implemented, tearing open for the two also may be implemented
Separation is unloaded, it is no matter all very convenient when assembling or dismantling.Position and lock is equipped between left support arm lower end and right support arm lower end
Device, the main function of fixing and locking device are the two can be made in keeping parallelism when left support arm and right branch arm swing cooperate
Under the premise of space state, it is locked together the lower end fixation of the two, can not only be provided in this way for vertical sliding up and down for load
Suitable activity space, and can guarantee the structural stability of bracket entirety when vertical load cooperates with bracket slide.It chats for convenience
It states, the vertical activity space carried on a shoulder pole and slided up and down, that is, left support arm, right support arm and fixing and locking device is surrounded cavity and be known as vertical load
The slideway that end slides up and down.It is installed on the adjacent wall of namely left support arm and right support arm on slideway side wall and to extend up and down
Rack gear is hinged with swinging frame by the hinged shaft parallel with vertical load at left and right sides of vertical load end, swinging frame peripheral ring equipped with cooperating teeth,
Positioning tooth and reset tooth.Gap is equipped between cooperating teeth, positioning tooth and reset tooth, wherein cooperating teeth is nearest apart from rack gear, cooperation
Tooth and rack gear insertion cooperate, and positioning tooth and reset tooth are located above and below swinging frame hinged shaft.Be installed in vertical load with
The corresponding retreat stop block of positioning tooth, retreat stop block can press press-fit with positioning tooth when cooperating teeth and rack gear insertion cooperate, to rise
To the effect for making cooperating teeth and rack gear holding insertion mated condition, that is, prevention swinging frame edge when by downward gravity
The effect that rack gear glides.Reset spring, supporting role of the reset spring in swinging frame hinged shaft are installed between vertical load and reset tooth
Under, make the pressing of positioning tooth elasticity on retreat stop block, in this way when vertical load is by upward lift to move power, rack gear will be by oppressing downwards
Cooperating teeth drives entire swinging frame to swing towards the direction for shrinking reset spring.The insertion matching relationship of cooperating teeth and rack gear at this time
It is released from instead the slip cooperating relationship of cooperating teeth and rack gear, it can when also ensuring that vertical load by upward power
Along rack gear upward sliding.
As a kind of implementation, the fixing and locking device includes the location hole for being located at left support arm lower part, under right support arm
Portion is installed with the spacer block that support arm extends to the left, and the locating rod with location hole inserting cooperation is installed on spacer block, positions bar side
Wall is equipped with notch, and left support arm lower part is equipped with the positioning chamber being connected to location hole, and sliding is fitted in positioning chamber inserts with notch
The locating shaft of cooperation is equipped with the spring being pressed into locating shaft elasticity in notch in positioning chamber, and locating shaft outer end is installed with operation
Ring.
In this fixing and locking device, the spacer block below right support arm is set mainly rises and be spaced left support arm and right support arm
Effect, length are the spacing distance of the two.The positioning that location hole below left support arm is set and is installed on spacer block
Bar inserting cooperation, the effect of the two first is that being aligned guiding function for left support arm lower end and right support arm lower end.Left support arm lower part
Positioning chamber be connected to location hole, the notch of the locating shaft inner end in positioning chamber and locating rod side, which inserts, to be cooperated.In positioning chamber
It is also equipped with spring, spring extends locating shaft elasticity to location hole.When locating rod is initially inserted into location hole, locating rod front end
Locating shaft inner end can be compressed automatically into positioning chamber.When locating rod is fully inserted into location hole, notch just face locating shaft, this
When locating shaft under the action of the spring elasticity indentation notch in, play the role of automatically lock locating rod, that is, automatically lock
The effect of left support arm and right support arm.Locating shaft outer end is provided with operation ring, locating shaft can be made to exit by drawing operation ring scarce
Mouthful, play the role of unlocking locating rod and location hole, also just plays the role of unlocking left support arm and right support arm.
As a kind of implementation, the locking device includes the annular groove that ring is located on inserted link, further includes inserting with annular groove
The U-shaped of cooperation is inserted, and U-shaped is inserted and is installed with the magnetic patch that inserted link can be sucked on inner wall, and U-shaped spigot portion is installed with bracelet.
Because it is inserting cooperation that the annular groove and U-shaped on inserted link, which are inserted, U-shaped is inserted into inserting after inserted link is inserted into jack and is arrived
When in annular groove, U-shaped, which is inserted, just to be played the role of widening inserted link diameter, that is, inserted link is locked in the effect in jack.U-shaped is inserted
Inner wall is equipped with magnetic patch, can insert U-shaped and is adsorbed in the annular groove of inserted link by magnetic patch, is avoided in this way because domestic pig is revolted
Cause U-shaped to insert the phenomenon that skidding off annular groove, also just plays the role of automatically lock U-shaped and insert and annular groove, ensure that inserted link and jack
The reliability of locking.In the fixed bracelet in U-shaped spigot portion, U-shaped can be held by bracelet and inserted, operation is very easy.
As a kind of implementation, the retaining mechanism includes the retaining ring being installed on the outside of entry bottom, bottom of geting started
It is installed with slide cartridge, rotation is fitted with the slide bar of lower end and retaining ring inserting cooperation in slide cartridge, and slide bar upper end is vertically installed with auxiliary
Bar, slide cartridge are equipped with the L shape slideway cooperated with auxiliary rod.
In this retaining mechanism, retaining ring is correspondingly arranged with slide cartridge, therefore the slide bar of sliding cylinder can be in the drive of auxiliary rod
Dynamic underthrust is put into retaining ring.L shape slideway on slide cartridge is equipped with auxiliary rod, for convenience of describing, by two of L shape slideway
Cross runners are referred to as mobile slideway and locator slide.Wherein, when slide bar is along slide cartridge longitudinal sliding motion, cunning is moved on auxiliary rod edge
Road longitudinal sliding motion, and when needing slide bar to be locked in retaining ring, auxiliary rod is slided from mobile slideway lateral rotation to positioning
In road, such auxiliary rod just by positioning slide lock, is also achieved that introduction being locked in entrance in the longitudinal direction.
As an improvement, vertical load and cross-arm upper end are in the wide wedge shape in upper end point lower end.
Vertical load and cross-arm upper surface are arranged to the wide wedge shape in upper end point lower end, domestic pig can be made conscious after entering inclosure
Cross-arm and vertical load are avoided, and Autoamtic standing facilitates smooth to domestic pig in cross-arm front side or rear side under inclosure length limitation
Implement Primary Location and reposition.
As a further improvement, adjustment apertures are located at the two sides of corresponding cross-arm.
Two column positioned at cross-arm two sides are set by adjustment apertures, cross can be particularly located at according to the forehoof or rear hoof of domestic pig
It carries on a shoulder pole front side or rear side and selects to insert upper adjusting rod into forefront adjustment apertures or rank rear adjustment apertures, be also to ensure that
Upper adjusting rod can be consistent with domestic pig forehoof or rear hoof.
As an improvement, being equipped with annular groove on upper adjusting rod.
Annular groove can increase frictional force when binding domestic pig, and helping, which enhances domestic pig four limbs, is bundled on adjusting rod
Stability.When upper adjusting rod upper end to be drawn on inserted link with rope, fixed rope end, auxiliary positioning man can also be played
The effect of pig forehoof and rear hoof.
In conclusion the dissection frame using this structure is structurally reasonable, it can conveniently tie up pig and facilitate fixed domestic pig four
Limb, and open dissection visual area, easy to operate, time saving and energy saving can be assisted, a people can operate, and non-narcotic vivisection is made to become existing
It is real, it is very beneficial for teaching, research, diagnosis etc..
Detailed description of the invention
In conjunction with attached drawing, invention is further described in detail:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural schematic diagram when present invention introduction is opened；
Structural schematic diagram when Fig. 3 is relative positioning of the present invention；
Fig. 4 is the structural schematic diagram when present invention repositions；
Fig. 5 is domestic pig by structural schematic diagram of the invention after lift to move；
Fig. 6 is that inclosure is reversed rear structural schematic diagram of the invention；
Fig. 7 is that inclosure is born away rear structural schematic diagram of the invention；
Structural schematic diagram Fig. 8 of the invention when being vivisection；
Fig. 9 is the structural schematic diagram of unidirectional sliding positioning and resetting-mechanism；
Figure 10 is the structural schematic diagram of bracket；
Figure 11 is the structural schematic diagram of fixing and locking device separated position；
Figure 12 is the structural schematic diagram of fixing and locking device closed state；
Figure 13 is the slotting structural schematic diagram with inserted link of U-shaped；
Figure 14 is structural schematic diagram when U-shaped is inserted and inserted link cooperates；
Structural schematic diagram when Figure 15 is segment and adjustment apertures cooperation；
Structural schematic diagram when Figure 16 is upper adjusting rod and adjustment apertures cooperation.
Specific embodiment
As shown, the dissection frame includes the inclosure 1 that oral area is set up, inclosure tail portion is equipped with entrance 2, entrance upper end hinge
It is connected to the introduction 3 with entrance cooperation, introduction and entrance lower end are correspondingly provided with retaining mechanism.Inclosure bottom surface is equipped with one along inclosure
The vertical load 4 of length direction setting, vertical carry on a shoulder pole are installed with two cross-arms 5 corresponding with domestic pig forehoof and rear hoof respectively, cross-arm two sides
Vertical load on be evenly equipped with lower adjustment hole 6, lower adjustment hole interpolation is equipped with the lower dolly bar 7 clamped with cross-arm to domestic pig leg.
Inclosure rear and front end is installed with the bracket 8 of one with vertical load sliding support cooperation respectively, and being equipped between bracket and vertical load can only make
Unidirectional sliding positioning and resetting-mechanism of the vertical load along bracket upward sliding.Inclosure oral area is evenly equipped with the jack that oral area is set up
31.It further include the plate 9 with the cooperation of inclosure oral area, it further includes that will insert that flat plate bottom, which is equipped with the inserted link 32 with jack inserting cooperation,
Locking device of the rod locking in jack.Plate be equipped with adjustment apertures 10 corresponding on the outside of domestic pig four limbs, in adjustment apertures
It is fitted with adjusting rod 11, upper adjusting rod upper end, which is installed with, can swing in any direction cooperation with adjustment apertures and can prevent from raising
Pole upper end skids off the segment 12 of adjustment apertures.
This dissection frame is to realize conveniently tie up pig, facilitate fixed domestic pig four limbs, is easy to operate, saving by suit location structure
When labour-saving, suit location structure mainly includes the inclosure for being set with domestic pig, the cross-arm for positioning four limbs and vertical load, and binding four limbs
Plate and upper adjusting rod.Inclosure is the basic structure of this dissection frame, and other structures are secured directly or indirectly on inclosure.
Inclosure is the cylinder that an oral area is set up, and plate and the nozzle portion, which fasten, to be arranged.Inclosure oral area is evenly equipped with jack, planar bottom surface
It is equipped with inserted link corresponding with jack, such plate can quickly and accurately fasten under the guidance of inserted link and jack to be enclosed
Cage oral area ensure that the accuracy of fastening.It is equipped with locking device between inserted link and jack, by operating locking device, can make
Inserted link and jack are always maintained at inserting state, that is, keep the buckling state of plate and inclosure, and such inclosure and plate are with regard to structure
At one complete " cage ".In order to cooperate the bodily form of domestic pig, inclosure is arranged to the rectangular-shape along the long setting of domestic pig body.For
Facilitate narration, before this dissection frame (including inclosure) direction corresponding with pig's head is known as, which is known as front end or front, will be another
End, that is, direction corresponding with pigtail be known as after, which is known as rear end or rear portion.Enter inclosure for convenience of domestic pig, on inclosure
Equipped with entrance.In this dissection frame, entrance is arranged on the corresponding side wall in inclosure rear portion, and entire rear wall is all entrance, with
Facilitating can smoothly catch up with domestic pig in inclosure after selecting pig.Entrance upper end is hinged with introduction, before domestic pig enters inclosure, by its to
On raise, after domestic pig enters inclosure, introduction is put down.It gets started and is equipped with retaining mechanism between lower end and entrance lower part, pass through behaviour
Make retaining mechanism, introduction can be locked together with entrance, such domestic pig cannot exit again after entering inclosure, play benefit
It is quickly set with the effect of domestic pig with " cage ", namely plays the role of to domestic pig relative positioning or relative limit.
It is provided with vertical load in inclosure, indulges load and is extended before and after inclosure length direction in the middle part of inclosure, and its both ends
Extend inclosure both ends, can be convenient the vertical load both ends of holding in this way in favor of operation.Vertical load middle part is installed with two vertical vertical loads
The cross-arm of setting, two cross-arm interval settings, spacing distance is identical as average adult domestic pig forehoof and rear hoof spacing, in this way may be used
So that the setting of cross-arm and the front and back hoof of most adult domestic pigs can cooperate.After domestic pig is caught up with into " cage ", due to vertical
Load and the height of cross-arm are much higher than the height at bottom in inclosure, and for naturally comfortable purpose, domestic pig generally can all select to step down in whole
It, thus can be by vertical load and cross-arm to family without stepping down on cross-arm and vertical load in lower, the flatter inclosure of body on bottom
The four limbs of pig carry out preliminary subregion or Primary Location.For convenience of narration, by the region of two cross-arm sides adjacents on inclosure inner bottom surface,
Namely two regions between cross-arm is known as inner region or inside, by inner region on the region of the two cross-arm other sides namely inclosure inner bottom surface
Or the part except inside is known as outskirt or outside.In general, vertical load and cross-arm realize the preliminary subregion of following four or first
Step positioning: A, the forehoof of domestic pig and rear hoof are all located at inner region, namely between two cross-arms, such positioning can only be suitble to the bodily form compared with
Small domestic pig；B, the forehoof of domestic pig is located at outskirt, and the rear hoof of domestic pig is located at inner region, and such positioning is both suitble to the lesser family of the bodily form
Pig, the domestic pig for being also suitble to the bodily form medium；C, the forehoof of domestic pig is located at inner region, and the rear hoof of domestic pig is located at outskirt, and such positioning was both
It is suitble to the lesser domestic pig of the bodily form, the domestic pig for being also suitble to the bodily form medium；D, the forehoof of domestic pig and rear hoof are all located at outskirt, such positioning
It is only suitable for the biggish domestic pig of the bodily form；Therefore, indulge load and cross-arm can domestic pig four limbs to all bodily forms carry out Primary Location.
Inclosure rear and front end is installed with a bracket respectively, and bracket and vertical load end sliding support cooperate.Bracket and vertical load
Unidirectional sliding positioning and resetting-mechanism are provided between end, unidirectionally the main function of sliding positioning and resetting-mechanism is to make to indulge
Load only just can be along bracket upward sliding when by upward power, and then opposite bracket is fixed when vertical load is subject to downward force
It is motionless, that is to say, that in the case where not operating resetting-mechanism, vertical load can only unidirectionally be slided upwards along bracket.In this way, preliminary
After positioning, hand-held vertical load end is moved up, and can be played the role of through vertical load and the upward lift to move domestic pig of cross-arm.Due to each
One end of the vertical load of lift to move, the vertical load other end are supported by bracket, and the center of gravity of domestic pig generally within vertical load in the middle part of, therefore be equivalent to
Using lever come lift to move domestic pig, very laborsaving, a people be can be operated.It therefore, can be light by the vertical load both ends of alternately lift to move
Domestic pig is lifted, is operated very simple.During lift to move, domestic pig is necessarily revolted, but since cross-arm and vertical load are to domestic pig four
The limit or positioning action of the limit of limb or positioning action and fence to domestic pig body, it is ensured that the smooth lift to move of domestic pig.
Even if domestic pig is acutely revolted, resistance effect can only also make certain hoof be moved to the other side by cross-arm side, but overall
Have no effect on lifting effect.
Lower adjustment hole is provided in the vertical load of cross-arm two sides, lower adjustment hole interpolation is equipped with lower dolly bar.Before lift to move domestic pig,
Lower dolly bar can be inserted into the nearest lower adjustment hole of pettitoes of leaving home, and lower dolly bar and corresponding cross-arm is made to clamp household
The hoof of pig, this is one of effect of lower dolly bar, i.e., acts on the reposition of domestic pig four limbs.The two of the effect of lower dolly bar
It is the support that can increase during lift to move to domestic pig body, keeps domestic pig more comfortable during lift to move, to reduces anti-
Drag degree.
Plate be equipped with corresponding adjustment apertures on the outside of average adult domestic pig four limbs, up-regulation section is fitted in adjustment apertures
Bar.Upper adjusting rod upper end is installed with segment, can prevent adjusting rod upper end from slipping from adjustment apertures, and adjustment apertures are and segment
The hemispherical-shaped aperture of cooperation in this way, segment can swing in any direction cooperation with adjustment apertures, that is, makes adjusting rod with segment
For the swing of center any direction.The distance that upper adjusting rod is swung, that is, the angle or range that swing depend on adjustment apertures
With the size of upper adjusting rod mating part.When vertical load encounters domestic pig belly, by the insertion of upper adjusting rod with it is right on the outside of domestic pig four limbs
In the adjustment apertures answered, and domestic pig four limbs are bundled on the upper adjusting rod of corresponding insertion with rope, are thus played to family
The binding of pig four limbs acts on.Domestic pig is not only supported by four limbs at this time, and by cross-arm and vertical load support, the shape in the most comfortable
State.The quantity of adjustment apertures corresponding with each hoof is multiple on plate, can be according to family in location hole on which is inserted into
The specific bodily form of pig is selected.
After domestic pig is transported to dissecting room under the most comfortable state, the vertical load of lift to move is continued up, until domestic pig body pressure
Tightly until vertical carry on a shoulder pole between plate.At this point, the center of gravity of entire " cage " is close to plate, namely in height positioned at " cage "
Middle and upper part, therefore very easily " cage " rollover can be turned on one's side again, that is, plate is set towards ground or autopsy table table top,
Domestic pig entire in this way is exactly to face upward the domestic pig lain on plate.
Domestic pig is faced upward after lying, the locking device for locking inserted link and jack is unlocked, it thus can be by inclosure from plate
It removes, domestic pig at this time just becomes really will be by vivisectional domestic pig.Because upper adjusting rod can be in office centered on segment
Direction of anticipating is swung, thus can by the upper adjusting rod for binding domestic pig forelimb forward, swing out, and with rope by upper adjusting rod end
End is fixed on nearest inserted link, thus plays the fixed function to domestic pig forelimb.Similarly, domestic pig hind leg will be bound
Upper adjusting rod backward, swing out, and upper adjusting rod end is fixed on nearest inserted link with rope, is thus played pair
The fixed function of domestic pig hind leg.After domestic pig four limbs are fixed outward, just the sufficiently exposure of domestic pig abdomen is come, significantly open understanding
Cut open visual area, provide great convenience for the dissection of next step, facilitate by living body domestic pig dissect to human body carry out research or it is right
Related disease is analyzed.
The whole operation process of this dissection frame is summarized as follows: utilize " cage " be quickly set with domestic pig -- > to domestic pig four limbs into
Row Primary Location -- > reposition to domestic pig four limbs -- > binding to domestic pig four limbs -- > face upward the domestic pig lain on plate -- >
Really will be by vivisectional domestic pig -- the sufficiently exposed domestic pig of > abdomen.This dissection frame, in addition to the lift to move to entire " cage " needs
Want support staff's cooperation outer, set pig ties up pig, fixed pig, dissection pig and can all be completed by one man operation, and it is not only high-efficient, and
Safety is high.
In the present embodiment, the unidirectional sliding positioning and resetting-mechanism include the left support arm 13 for constituting bracket 8 and right branch
Arm 14, left support arm upper end and right support arm upper end are hinged by the hinged shaft parallel with vertical load, left support arm and right support arm lower end
Equipped with the fixing and locking device that left support arm and right support arm parallel interval is arranged.The sliding of vertical load end is inserted into left support arm and right branch
Upper-arm circumference at slideway 15 in, the rack gear 16 extended up and down is installed on the adjacent wall of left support arm and right support arm, indulge load end two
Side, which is hinged with, is equipped with cooperating teeth 17, positioning tooth 18 and the swinging frame 20 for resetting tooth 19, and cooperating teeth and rack gear insertion cooperate, and indulge load
On be installed with when cooperating teeth and rack gear insertion cooperate and positioning tooth is by the retreat stop block 21 of press-fit, vertical load pacifies between tooth resetting
Equipped with making positioning tooth elasticity press reset spring 22 on retreat stop block.
In this unidirectional sliding positioning and resetting-mechanism, left support arm and right support arm are the main components for constituting bracket, mainly
Play a part of to undertake vertical load and the upper domestic pig weight of vertical load.Left support arm upper end and right support arm upper end are hinged, the hinged shaft of the two
It is arranged in parallel with vertical load, that is to say, that left support arm and right support arm horizontally, that is, can swing cooperation in the lateral direction.
By the swing cooperation of left support arm and right support arm, the inserting combination of bracket and vertical load may be implemented, tearing open for the two also may be implemented
Separation is unloaded, it is no matter all very convenient when assembling or dismantling.Position and lock is equipped between left support arm lower end and right support arm lower end
Device, the main function of fixing and locking device are the two can be made in keeping parallelism when left support arm and right branch arm swing cooperate
Under the premise of space state, it is locked together the lower end fixation of the two, can not only be provided in this way for vertical sliding up and down for load
Suitable activity space, and can guarantee the structural stability of bracket entirety when vertical load cooperates with bracket slide.It chats for convenience
It states, the vertical activity space carried on a shoulder pole and slided up and down, that is, left support arm, right support arm and fixing and locking device is surrounded cavity and be known as vertical load
The slideway that end slides up and down.It is installed on the adjacent wall of namely left support arm and right support arm on slideway side wall and to extend up and down
Rack gear is hinged with swinging frame by the hinged shaft parallel with vertical load at left and right sides of vertical load end, swinging frame peripheral ring equipped with cooperating teeth,
Positioning tooth and reset tooth.Gap is equipped between cooperating teeth, positioning tooth and reset tooth, wherein cooperating teeth is nearest apart from rack gear, cooperation
Tooth and rack gear insertion cooperate, and positioning tooth and reset tooth are located above and below swinging frame hinged shaft.Be installed in vertical load with
The corresponding retreat stop block of positioning tooth, retreat stop block can press press-fit with positioning tooth when cooperating teeth and rack gear insertion cooperate, to rise
To the effect for making cooperating teeth and rack gear holding insertion mated condition, that is, prevention swinging frame edge when by downward gravity
The effect that rack gear glides.Reset spring, supporting role of the reset spring in swinging frame hinged shaft are installed between vertical load and reset tooth
Under, make the pressing of positioning tooth elasticity on retreat stop block, in this way when vertical load is by upward lift to move power, rack gear will be by oppressing downwards
Cooperating teeth drives entire swinging frame to swing towards the direction for shrinking reset spring.The insertion matching relationship of cooperating teeth and rack gear at this time
It is released from instead the slip cooperating relationship of cooperating teeth and rack gear, it can when also ensuring that vertical load by upward power
Along rack gear upward sliding.
In the present embodiment, the fixing and locking device includes the location hole 23 for being located at left support arm lower part, right support arm lower part
It is installed with the spacer block 24 that support arm extends to the left, the locating rod 25 with location hole inserting cooperation, locating rod are installed on spacer block
Side wall is equipped with notch 26, and left support arm lower part is equipped with the positioning chamber 27 being connected to location hole, and sliding is fitted with and lacks in positioning chamber
Mouth inserts the locating shaft 28 of cooperation, and the spring 29 being pressed into locating shaft elasticity in notch, locating shaft outer end are equipped in positioning chamber
It is installed with operation ring 30.
In this fixing and locking device, the spacer block below right support arm is set mainly rises and be spaced left support arm and right support arm
Effect, length are the spacing distance of the two.The positioning that location hole below left support arm is set and is installed on spacer block
Bar inserting cooperation, the effect of the two first is that being aligned guiding function for left support arm lower end and right support arm lower end.Left support arm lower part
Positioning chamber be connected to location hole, the notch of the locating shaft inner end in positioning chamber and locating rod side, which inserts, to be cooperated.In positioning chamber
It is also equipped with spring, spring extends locating shaft elasticity to location hole.When locating rod is initially inserted into location hole, locating rod front end
Locating shaft inner end can be compressed automatically into positioning chamber.When locating rod is fully inserted into location hole, notch just face locating shaft, this
When locating shaft under the action of the spring elasticity indentation notch in, play the role of automatically lock locating rod, that is, automatically lock
The effect of left support arm and right support arm.Locating shaft outer end is provided with operation ring, locating shaft can be made to exit by drawing operation ring scarce
Mouthful, play the role of unlocking locating rod and location hole, also just plays the role of unlocking left support arm and right support arm.
In this dissection frame, the locking device includes the annular groove 33 that ring is located on inserted link, further includes matching with annular groove inserting
The U-shaped of conjunction inserts 34, and U-shaped is inserted and is installed with the magnetic patch 35 that inserted link can be sucked on inner wall, and U-shaped spigot portion is installed with bracelet 36.
Because it is inserting cooperation that the annular groove and U-shaped on inserted link, which are inserted, U-shaped is inserted into inserting after inserted link is inserted into jack and is arrived
When in annular groove, U-shaped, which is inserted, just to be played the role of widening inserted link diameter, that is, inserted link is locked in the effect in jack.U-shaped is inserted
Inner wall is equipped with magnetic patch, can insert U-shaped and is adsorbed in the annular groove of inserted link by magnetic patch, is avoided in this way because domestic pig is revolted
Cause U-shaped to insert the phenomenon that skidding off annular groove, also just plays the role of automatically lock U-shaped and insert and annular groove, ensure that inserted link and jack
The reliability of locking.In the fixed bracelet in U-shaped spigot portion, U-shaped can be held by bracelet and inserted, operation is very easy.
In the present embodiment, the retaining mechanism includes the retaining ring 37 being installed on the outside of entry bottom, and introduction bottom is solid
Equipped with slide cartridge 38, rotation is fitted with the slide bar 39 of lower end and retaining ring inserting cooperation in slide cartridge, and slide bar upper end is vertically installed with auxiliary
Bar 40 is helped, slide cartridge is equipped with the L shape slideway 41 cooperated with auxiliary rod.In this retaining mechanism, retaining ring is correspondingly arranged with slide cartridge,
Therefore the slide bar of sliding cylinder can be put into retaining ring in the driving underthrust of auxiliary rod.L shape slideway on slide cartridge is matched with auxiliary rod
Setting is closed, for convenience of describing, two cross runners of L shape slideway are referred to as mobile slideway and locator slide.Wherein, in cunning
When bar is along slide cartridge longitudinal sliding motion, slideway longitudinal sliding motion is moved on auxiliary rod edge, and when needing slide bar to be locked in retaining ring, it will
Auxiliary rod is from mobile slideway lateral rotation into locator slide, and such auxiliary rod is in the longitudinal direction just by positioning slide lock, also
It realizes and introduction is locked in entrance.
In the present embodiment, load and cross-arm the upper end wedge shape wide in upper end point lower end are indulged.Vertical load and cross-arm upper surface are set
It is set to the wide wedge shape in upper end point lower end, domestic pig can be made consciously to avoid cross-arm and vertical load after entering inclosure, and long in inclosure
Degree limits lower Autoamtic standing in cross-arm front side or rear side, helps smoothly to implement Primary Location and reposition to domestic pig.
In the present embodiment, adjustment apertures are located at the two sides of corresponding cross-arm.Adjustment apertures are set to be located at cross-arm
Two column of two sides can be particularly located on front side of cross-arm still rear side according to the forehoof or rear hoof of domestic pig and select to insert upper adjusting rod
Forefront adjustment apertures or rank rear adjustment apertures are put into, are also to ensure that adjusting rod can be kept with domestic pig forehoof or rear hoof
Unanimously.
In the present embodiment, annular groove 42 is equipped on upper adjusting rod.Annular groove can increase friction when binding domestic pig
Power helps to enhance the stability that domestic pig four limbs are bundled on adjusting rod.It is slotting upper adjusting rod upper end to be drawn to rope
When on bar, fixed rope end, auxiliary positioning domestic pig forehoof and rear hoof can also be played the role of.
Claims (3)
1. a kind of dissection frame, it is characterized in that: including the inclosure (1) that oral area is set up, inclosure (1) tail portion is equipped with entrance (2), enters
Mouth (2) upper end is hinged with the introduction (3) with entrance cooperation, and introduction (3) and entrance (2) lower end is correspondingly provided with retaining mechanism, inclosure
(1) bottom surface is equipped with a vertical load (4) along the setting of inclosure (1) length direction, be installed on vertical load (4) two respectively with domestic pig
Forehoof and the corresponding cross-arm of rear hoof (5) are evenly equipped with lower adjustment hole (6) in the vertical load (4) of cross-arm (5) two sides, in lower adjustment hole (6)
It is fitted with the lower dolly bar (7) clamped with cross-arm (5) to domestic pig leg, inclosure (1) rear and front end is installed with one respectively
With the bracket (8) of vertical load (4) sliding support cooperation, being equipped between bracket (8) and vertical load (4) can only make vertical load (4) along bracket (8)
The unidirectional sliding of upward sliding positions and resetting-mechanism, inclosure (1) oral area are evenly equipped with the jack (31) that oral area is set up, also wrap
The plate (9) with the cooperation of inclosure (1) oral area is included, plate (9) bottom is equipped with the inserted link (32) with jack (31) inserting cooperation, also wraps
Include locking device inserted link being locked in jack (31), plate (9) is equipped with and corresponding adjustment apertures on the outside of domestic pig four limbs
(10), up-regulation pole (11) is fitted in adjustment apertures (10), upper adjusting rod (11) upper end is installed with can be with adjustment apertures (10)
The segment (12) for swinging cooperation in any direction and capable of preventing adjusting rod (11) upper end from skidding off adjustment apertures (10)；The locking
Mechanism includes being installed in the retaining ring (37) of entrance (2) bottom outside, and introduction bottom is installed with slide cartridge (38), and rotation is inserted in slide cartridge
Slide bar (39) equipped with lower end and retaining ring inserting cooperation, slide bar upper end is vertically installed with auxiliary rod (40), slide cartridge be equipped with
The L shape slideway (41) of auxiliary rod cooperation；Adjustment apertures (10) are located at the two sides of corresponding cross-arm.
2. dissection frame as described in claim 1, it is characterized in that: the unidirectional sliding positioning and resetting-mechanism include constituting bracket
(8) left support arm (13) and right support arm (14), left support arm (13) upper end and right support arm (14) upper end pass through parallel with vertical load (4)
Hinged shaft is hinged, and left support arm (13) and right support arm (14) lower end, which are equipped with, makes left support arm (13) and right support arm (14) parallel interval
The fixing and locking device of setting, the sliding of vertical load (4) end are inserted into the slideway (15) that left support arm (13) and right support arm (14) surround
In, it is installed with the rack gear (16) extended up and down on the adjacent wall of left support arm (13) and right support arm (14), indulges load (4) end two sides
It is hinged with the swinging frame (20) for being equipped with cooperating teeth (17), positioning tooth (18) and resetting tooth (19), cooperating teeth (17) and rack gear
(16) insertion cooperation indulges to be installed with pressing with positioning tooth (18) in load (4) when cooperating teeth (17) and rack gear (16) insertion cooperates
The retreat stop block (21) of cooperation, being equipped between vertical load (4) and reset tooth (19) makes positioning tooth (18) elasticity pressing in retreat stop block
(21) reset spring (22) on.
3. dissection frame as claimed in claim 2, it is characterized in that: the fixing and locking device includes being located at left support arm (13) lower part
Location hole (23), right support arm (14) lower part is installed with the spacer block (24) that support arm (13) to the left extends, solid on spacer block (24)
Equipped with the locating rod (25) with location hole (23) inserting cooperation, locating rod (25) side wall is equipped with notch (26), left support arm (13)
Lower part is equipped with the positioning chamber (27) being connected to location hole (23), and sliding is fitted in positioning chamber (27) cooperates with notch (26) inserting
Locating shaft (28), the spring (29) locating shaft elasticity being pressed into notch is installed, locating shaft outer end is solid in positioning chamber (27)
Equipped with operation ring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121799.3A CN106725974B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121799.3A CN106725974B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201410082614.9A CN104886218B (en) | 2014-03-09 | 2014-03-09 | Dissecting frame |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082614.9A Division CN104886218B (en) | 2014-03-09 | 2014-03-09 | Dissecting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106725974A CN106725974A (en) | 2017-05-31 |
| CN106725974B true CN106725974B (en) | 2019-03-29 |
Family
ID=54019529
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121797.4A Pending CN106725984A (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121817.8A Expired - Fee Related CN106859809B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121816.3A Pending CN106618785A (en) | 2014-03-09 | 2014-03-09 | Anatomical shelf |
| CN201410082614.9A Expired - Fee Related CN104886218B (en) | 2014-03-09 | 2014-03-09 | Dissecting frame |
| CN201710121798.9A Expired - Fee Related CN106821536B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121799.3A Expired - Fee Related CN106725974B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121810.6A Expired - Fee Related CN106859808B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121808.9A Active CN106859807B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121805.5A Expired - Fee Related CN106725985B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121809.3A Expired - Fee Related CN106859904B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121804.0A Active CN106821537B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121797.4A Pending CN106725984A (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121817.8A Expired - Fee Related CN106859809B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121816.3A Pending CN106618785A (en) | 2014-03-09 | 2014-03-09 | Anatomical shelf |
| CN201410082614.9A Expired - Fee Related CN104886218B (en) | 2014-03-09 | 2014-03-09 | Dissecting frame |
| CN201710121798.9A Expired - Fee Related CN106821536B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121810.6A Expired - Fee Related CN106859808B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121808.9A Active CN106859807B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121805.5A Expired - Fee Related CN106725985B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121809.3A Expired - Fee Related CN106859904B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
| CN201710121804.0A Active CN106821537B (en) | 2014-03-09 | 2014-03-09 | Dissect frame |
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| Country | Link |
|---|---|
| CN (11) | CN106725984A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725984A (en) * | 2014-03-09 | 2017-05-31 | 刘伟华 | Dissect frame |
| CN105981795B (en) * | 2016-05-04 | 2017-12-26 | 佛山科学技术学院 | A kind of pig slaughtering equipment |
| CN106942332B (en) * | 2017-05-08 | 2018-12-28 | 宁夏锐盛明杰知识产权咨询有限公司 | A kind of fixation device convenient for slaughter pig |
| CN108309497B (en) * | 2018-03-21 | 2023-07-25 | 青岛农业大学 | Auxiliary device for injecting pigs |
| CN110025396B (en) * | 2019-04-09 | 2020-12-25 | 高爱文 | Retaining frame that animal doctor's treatment was used |
| CN110393207B (en) * | 2019-08-08 | 2024-01-30 | 桂林电子科技大学 | Portable pig catching and killing cage |
| CN117462293B (en) * | 2023-12-22 | 2024-04-05 | 锡林郭勒职业学院 | Animal doctor uses livestock treatment fixer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202223380U (en) * | 2011-09-06 | 2012-05-23 | 崔焕忠 | Animal fixing frame |
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- 2014-03-09 CN CN201710121817.8A patent/CN106859809B/en not_active Expired - Fee Related
- 2014-03-09 CN CN201710121816.3A patent/CN106618785A/en active Pending
- 2014-03-09 CN CN201410082614.9A patent/CN104886218B/en not_active Expired - Fee Related
- 2014-03-09 CN CN201710121798.9A patent/CN106821536B/en not_active Expired - Fee Related
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- 2014-03-09 CN CN201710121810.6A patent/CN106859808B/en not_active Expired - Fee Related
- 2014-03-09 CN CN201710121808.9A patent/CN106859807B/en active Active
- 2014-03-09 CN CN201710121805.5A patent/CN106725985B/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106859807A (en) | 2017-06-20 |
| CN106859809A (en) | 2017-06-20 |
| CN106821537B (en) | 2019-05-07 |
| CN104886218B (en) | 2017-04-19 |
| CN106859808B (en) | 2019-04-23 |
| CN106859809B (en) | 2019-05-10 |
| CN106618785A (en) | 2017-05-10 |
| CN106859904B (en) | 2019-04-26 |
| CN106725974A (en) | 2017-05-31 |
| CN106821536A (en) | 2017-06-13 |
| CN106821536B (en) | 2019-05-03 |
| CN106859807B (en) | 2019-05-07 |
| CN106859904A (en) | 2017-06-20 |
| CN106725984A (en) | 2017-05-31 |
| CN104886218A (en) | 2015-09-09 |
| CN106859808A (en) | 2017-06-20 |
| CN106725985B (en) | 2019-03-05 |
| CN106725985A (en) | 2017-05-31 |
| CN106821537A (en) | 2017-06-13 |
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