CN109260611A - A kind of solution lock section for tripper and body frame plate - Google Patents
A kind of solution lock section for tripper and body frame plate Download PDFInfo
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- CN109260611A CN109260611A CN201811303182.4A CN201811303182A CN109260611A CN 109260611 A CN109260611 A CN 109260611A CN 201811303182 A CN201811303182 A CN 201811303182A CN 109260611 A CN109260611 A CN 109260611A
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- body frame
- frame plate
- runner
- tripper
- piston
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- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000008676 import Effects 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000011176 pooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 16
- 238000001959 radiotherapy Methods 0.000 description 15
- 229920001169 thermoplastic Polymers 0.000 description 8
- 239000004416 thermosoftening plastic Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004916 vomit Anatomy 0.000 description 2
- 230000008673 vomiting Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010028817 Nausea and vomiting symptoms Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000193 iodinated contrast media Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Actuator (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention relates to a kind of solution lock sections for tripper and body frame plate, it is characterized in that, including pressure cylinder, the pressure cylinder includes an import and at least one outlet, runner is provided in pressure cylinder, the runner is for being connected to each outlet and the import, first piston is provided in the runner of the entrance, second piston is respectively arranged in the runner in each exit, liquid and/or gas are sealed in runner between the first piston and second piston, first piston is provided with connecting rod, connecting rod is for connecting driving section or trigger unit, second piston is provided with mandril, mandril is for unlocking；Solution lock section provided by the present invention can be realized unlocking function, and unlock synchronism is more preferable, not only compact-sized, easy to produce and manufacture, moreover, being conducive to the modularization of tripper or body frame plate convenient for integrating and being mounted in tripper or body frame plate.
Description
Technical field
The present invention relates to radiotherapy apparatus technical fields, and in particular to a kind of solution lock section for tripper and body frame plate.
Background technique
Radiotherapy, abbreviation radiotherapy are one of the main means of current treatment malignant tumour, probably have 2/3 it is pernicious swollen
Tumor patient needs to receive radiotherapy；Domestic radiotherapy has currently integrally come into accurate treatment stage, accurate radiotherapy
It is to be completed based on the image of radiotherapy localization CT scan generation；Radiotherapy localization CT is to acquire patient under a unified coordinate system
Body image, doctor are based on this image progress tumor target and delineate, then by the design of physics Shi Jinhang radiotherapy planning, to radiotherapy meter
Radiotherapy can be carried out after being verified by drawing；In radiotherapy, keeping the fixation of patient position is the key that accurately to treat.
Currently, within the hospital, generalling use a sleeve fixture mechanism and patient being fixed, the fixed device includes: heat
Plastic film (or being orientation film) and body frame plate (or being positioning plate), wherein body frame plate is a plate, the both sides of the edge of body frame plate
Place is respectively arranged with several location holes, and the edge of the two sides of thermoplastic film is respectively arranged with edge strip, on the edge strip described in correspondence
Be respectively arranged with fixation hole at the position of location hole, be respectively arranged with bolt and guide in fixation hole, bolt and guide it is specific
Structure may refer to Chinese patent: CN201611073892 or CN 201621293392；Using this fixation device to patient into
When row is fixed, needs first to be horizontally arranged body frame plate, then allow patient to lie low on body frame plate, thermoplastic film is then covered on disease
On the person, and the guide on thermoplastic film is respectively put into corresponding location hole, finally, medical staff is manually pressed by bolt, is inserted
Guide is extended in the lower end of pin, and squeezes guide, and guide is squeezed and expands, so that the side wall of clamping location hole, realizes locking
Function；After use finishes, medical staff extracts the bolt in each location hole manually, to complete to unlock, so that patient can
With activity, while thermoplastic film can also be disassembled from body frame plate；For needing to carry out the patient of radiotherapy, either exist
Radiotherapy early period, such as thermoplastic film production, positioning CT scan, location confirmation process, or during receiving radiotherapy, cure
Shield personnel require that patient is fixed using the fixation device.
Within the hospital, in order to distinguish tumor target preferably with surrounding tissue, it usually needs use the CT containing iodine
Contrast medium (commonly referred to as developer needs patient to swallow before scanning) carries out positioning enhancing scanning, in order to more smart
Really carry out delineating for target area；The common adverse effect of the contrast medium containing iodine is the reaction of gastrointestinal tract, often has patient to have Nausea and vomiting
Symptom；When patient is not fixed with thermoplastic film, patient can freely vomit when vomitting, asphyxiant
Possibility is smaller；But in the case where there is thermoplastic film fixed, the entire head of patient, neck, chest are usually by thermoplastic
Film is fixed on body frame plate, patient cannot head or gauge head partially, in this case, if patient vomits, vomitus can not
Situations such as excluding, asphyxia and aspiration pneumonia easily occur, in addition it is dead, and there are biggish security risks.
With the body frame plate or tripper of unlocking function disclosed in the prior art, solution lock section, driving section are generally included
And trigger unit, wherein solution lock section is connected by driving section with trigger unit, and trigger unit is used to trigger under the effect of external force, and
Triggering power is generated, driving section is used to pop up under the action of triggering power and correspond to for transmitting the triggering power, solution lock section
Bolt, so as in case of emergency realize unilateral unlock or bilateral unlock.
However, the solution lock section disclosed in the prior art for tripper and body frame plate, structure is complex, usually needs
Corresponding supplementary structure is set in tripper or body frame plate, just be able to achieve unlocking function, meanwhile, existing solution lock section,
It is not easy to be integrated and be installed, be unfavorable for the modularization of tripper or body frame plate.
Summary of the invention
To improve the deficiency in the presence of the prior art, the technical scheme adopted by the invention is that:
A kind of solution lock section for tripper and body frame plate, including pressure cylinder, the pressure cylinder include import and
At least one is exported, and runner is provided in pressure cylinder, the runner is for being connected to each outlet and the import, the import
It is provided with first piston in the runner at place, second piston, the first piston are respectively arranged in the runner in each exit
Liquid and/or gas are sealed in runner between second piston, first piston is provided with connecting rod, and the connecting rod is used for
Driving section or trigger unit are connected, second piston is provided with mandril, and the mandril is for unlocking.
Further, the runner includes at least one bending part, and at least one bending part for changing it is described go out
The direction of mouth, so that the direction of outlet is vertical direction.
It further, further include inlet and exhaust outlet, the inlet and exhaust outlet are respectively arranged at pressure cylinder, and divide
It is not connected with the runner inside pressure cylinder, inlet and exhaust ports are respectively arranged with valve, and inlet is used for stream
Road injects the liquid in liquid or discharge flow path, and exhaust outlet is used to balance external and internal pressure when injecting liquid and discharge liquid.
It further, further include spring, the spring pocket is set to mandril, and is located in the runner, and one end of spring is solid
Due to the second piston, the other end is fixed on corresponding exit, and spring is used to realize pooling feature when triggering unlock, and
For realizing auto-reset function after unlock.
Further, further include several trunnions, through-hole is respectively arranged on the trunnion, trunnion is for realizing pressure cylinder
It installs and fixed.
In a kind of preferred scheme, the pressure cylinder includes an import and one outlet, and the axis position of the import
In in horizontal plane, the axis of the outlet is located at vertical direction.
In another preferred scheme, the pressure cylinder includes a main line and several looped pipeline roads, each looped pipeline road
It is connected respectively with the main line, the import is set to the main line, and the outlet is respectively arranged at the looped pipeline road,
The looped pipeline road is respectively used to a corresponding bolt.
In a kind of preferred scheme, each looped pipeline road is straight tube, and is parallel to each other.
Preferably, the bend pipe that the main line is integrally formed.
Preferably, the main line includes the first supervisor and the second supervisor, wherein each looped pipeline road is respectively arranged at institute
The first supervisor is stated, second supervisor is connected with first supervisor, and the import is set to second supervisor.
It compared with prior art, can using a kind of solution lock section for tripper and body frame plate provided by the invention
Realize unlocking function, and unlock synchronism is more preferable, not only compact-sized, easy to produce and manufacture, moreover, convenient for integrated and installation
In tripper or body frame plate, be conducive to the modularization of tripper or body frame plate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the solution lock section provided in the embodiment of the present invention 1.
Fig. 2 is the partial sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram of the solution lock section provided in the embodiment of the present invention 2.
Fig. 4 is the structural schematic diagram of the solution lock section provided in the embodiment of the present invention 3.
Fig. 5 is the structural schematic diagram of the volume version with unlocking function provided in the embodiment of the present invention 3.
Fig. 6 is the A-A direction view of Fig. 5.
Description of symbols in figure
Pressure cylinder 100, import 101, first piston 102, connecting rod 103,
Outlet 201, second piston 202, mandril 203, spring 204,
Bending part 301, inlet 302, exhaust outlet 303, trunnion 304, through-hole 305, liquid 306,
Main line 401, the first supervisor 402, the second supervisor 403,
Looped pipeline road 501,
Body frame plate 601, top plate 602, pedestal 603, pedal 604, support rod 605, sliding block 606, hinged 607, location hole
608, sliding slot 609.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figures 1 and 2, a kind of solution lock section for tripper and body frame plate is provided in the present embodiment, including
Pressure cylinder 100, the pressure cylinder 100 include an import 101 and at least one outlet 201, are provided with stream in pressure cylinder 100
Road, the runner are provided with first in the runner at the import 101 for being connected to each outlet 201 and the import 101
Piston 102 is respectively arranged with second piston 202 in the runner at each outlet 201, the first piston 102 and the second work
It is sealed with liquid and/or gas in runner between plug 202, first piston 102 is provided with connecting rod 103, and connecting rod 103 is used for
Driving section or trigger unit are connected, second piston 202 is provided with mandril 203, and mandril 203 is for unlocking.
This pressure cylinder 100, compact-sized, easy to produce and manufacture；When carrying out triggering unlock under external force, first is living
Plug 102 is moved along runner, can by 202 synchronizing moving of liquid and/or gas-powered second piston of sealing, so as to
Effectively to realize unlocking function；Since what the power transmitting between first piston 102 and second piston 202 relied on is sealed in the
The pressure of liquid and/or gas between one piston 102 and second piston 202, and in runner at the pressure of liquid and/or gas
The multiple second pistons 202 located equal (that is, isotropism), therefore be connected with first piston 102 have good synchronism, make
It obtains when triggering unlock, unlock synchronism is more preferable.
It is appreciated that runner in seal can be liquid 306, be also possible to gas (preferably Incompressible gas, usually
Using air), it can also be the mixture of gas and liquid, only need that pressure can be born, pressure is transmitted, in the present embodiment
In, using liquid 306 as explanation, repeat no more hereinafter.
As shown in Figures 1 and 2, further, the runner in this pressure cylinder 100 includes at least one bending part 301, and extremely
For changing the direction of the outlet 201 in a rare bending part 301, so that the direction of outlet 201 is vertical direction.Because
In the prior art, after bolt is locked in body frame plate, bolt is generally in vertical direction, can only be in vertical side in unlock
Apply external force to bolt, so that bolt pops up, is just able to achieve unlocking function, therefore the direction of outlet 201 is advisable for vertical direction,
At this point, the second piston 202 and mandril 203 that are arranged at outlet 201 are exactly in vertical direction.
As shown in Figures 1 and 2, further, this pressure cylinder 100 further includes inlet 302 and exhaust outlet 303, wherein into
Liquid mouth 302 and exhaust outlet 303 are respectively arranged at pressure cylinder 100, and are connected respectively with the runner inside pressure cylinder 100, feed liquor
Mouthfuls 302 and exhaust outlet 303 at be respectively arranged with valve, valve be respectively used to realize the unlatching of inlet 302 and exhaust outlet 303 and
It closes；Inlet 302 is used for the liquid 306 injected in liquid 306 or discharge flow path to runner, and exhaust outlet 303 is for injecting
External and internal pressure is balanced when liquid 306 and discharge liquid 306.
This pressure cylinder 100 after the assembly is completed, need in runner internally inject liquid 306, at this time, it may be necessary to beat simultaneously
Liquid 306 is injected runner by inlet 302 by the valve to begin to rehearse at port 303 and inlet 302, and the gas in runner is then
It is discharged by exhaust outlet 303, after fluid injection finishes, the valve at exhaust outlet 303 and inlet 302 is closed, so that in runner
The liquid 306 in portion is closed；When the liquid 306 for needing to be discharged in inner flow passage, need to open simultaneously exhaust outlet 303 and feed liquor
Valve at mouthfuls 302, at this time, it may be necessary to ambient atmos enter runner from gas vent, the liquid 306 in runner could smoothly from into
Liquid mouth 302 is discharged.
As shown in Figure 1, further including spring 204 in further embodiment, the spring 204 is sheathed on mandril 203, and position
In in the runner, the second piston 202 is fixed in one end of spring 204, and the other end is fixed on the corresponding outlet 201
Place, spring 204 are used to realize pooling feature when triggering unlock, and for realizing auto-reset function after unlock.
As shown, further including several trunnions 304, being respectively arranged on the trunnion 304 in further perfect scheme
Through-hole 305, trunnion 304 for realizing pressure cylinder 100 installation and fixation.For example, can be by screw by 100 side of pressure cylinder
Just it and firmly integrates and is mounted in body frame plate or tripper, be conducive to the modularization of tripper or body frame plate；Together
When, during in use, when something goes wrong, what also be can be convenient being overhauled or being replaced.
As shown, pressure cylinder 100 includes an import 101 and one in a kind of preferred scheme that this example provides
A outlet 201, and the axis of institute's import 101 is located in horizontal plane, the axis of the outlet 201 is located at vertical direction.
In actual use, it can be determined and be pressed according to the number for the bolt for needing to unlock in body frame plate and tripper
The number of power cylinder 100, for example, when there is 6 bolts to need to unlock in body frame plate, it is necessary to 6 this pressure cylinders, 100,6 pressure
Cylinder 100 and 6 bolt corresponds, and the second piston 202 in 6 pressure cylinders 100 is connected to together by connecting rod 103 respectively
On one driving section or trigger unit, so as to realize synchronizing unlocking.
Embodiment 2
The present embodiment 2 and the main distinction of above-described embodiment 1 are, described in the solution lock section provided by the present embodiment
Pressure cylinder 100 includes a main line 401 and several looped pipeline roads 501, and each looped pipeline road 501 is connected with main line 401 respectively, institute
It states import 101 and is set to the main line 401, the outlet 201 is respectively arranged at the looped pipeline road 501, the looped pipeline road 501
It is respectively used to a corresponding bolt, as shown in Figure 3.
In the present embodiment, the structure of pressure cylinder 100 is more compact, only needs a pressure cylinder 100 can be to multiple bolts
Synchronize unlock.
In the present embodiment, each looped pipeline road 501 is straight tube, and is parallel to each other, as shown in Figure 3.
As shown in figure 3, further, in the present embodiment, main line 401 includes the first supervisor 402 and the second supervisor
403, wherein each looped pipeline road 501 is respectively arranged at the first supervisor 402, and the first supervisor 402 is swan-neck, to make the first master
Each looped pipeline road 501 on pipe 402 can respectively correspond a bolt, to be unlocked, in addition, the first supervisor's 402 is main
Effect is that each looped pipeline road 501 links together, so as to synchronizing unlocking；Second supervisor 403 is connected with the first supervisor 402,
And the import 101 is set to second supervisor 403, can be more convenient to be set to the first piston 102 at import 101
Connection driving section or trigger unit.
As an example, as shown in figure 3, when there is 7 bolts to need to unlock in body frame plate, it is necessary to 7 looped pipeline roads 501；
Therefore in the present embodiment, 7 looped pipeline roads 501 are provided on the first supervisor 402, and 7 looped pipeline roads 501 respectively with need to unlock
7 bolts correspond, and the connecting rod 103 for being set to first piston 102 is connected in driving section or trigger unit, so as to
To realize synchronizing unlocking.
Embodiment 3
The present embodiment 3 and the main distinction of above-described embodiment 2 are, in the pressure cylinder 100 provided by the present embodiment, institute
State the bend pipe that main line 401 is integrally formed.
As an example, in the prior art, a kind of common body frame plate 601 includes 7 location holes 608, in immobilized patients,
7 bolts can be inserted into respectively in corresponding location hole 608, realize the fixation to patient；When being unlocked, need to pop up
7 bolts being locked in the location hole 608 of body frame plate 601, therefore need 7 looped pipeline roads 501；Thus, in the present embodiment
In, as shown in figure 4, being respectively arranged with 7 looped pipeline roads 501 on the main line 401 of pressure cylinder 100, and pass through bending main line 401
So that 7 looped pipeline roads 501 and 7 bolts (or location hole 608) for needing to unlock correspond；The other end of main line 401 can
At the position of trigger unit, and can be located in any direction of trigger unit by bending, so that trigger unit can be with
First piston 102 is more easily connected, while also helping the more labor-saving realization unlocking function of trigger unit.
As an example, as shown in figure 5, in the present embodiment, the body frame plate 601 with unlocking function includes 602 He of top plate
Pedestal 603 is provided with 7 location holes 608 on top plate 602, and aforementioned pressure cylinder 100 (pressure cylinder 100 in Fig. 4) is fixed on pedestal
603, so that each looped pipeline road 501 is corresponded with location hole 608 on pressure cylinder 100；As shown in figure 5, ontology frame plate 601 further includes
Trigger unit, trigger unit include pedal 604, support rod 605 and sliding block 606, and pedal 604 hinged 607 is in top plate 602, support rod
605 one end hinged 607 passes through company in sliding block 606, the first piston 102 of pressure cylinder 100 in pedal 604, the other end hinged 607
Bar is connected with sliding block 606, and sliding block 606 can be moved along the sliding slot 609 for being set to pedestal 603；As shown in fig. 6, when triggering unlock,
Patient only need to press pedal 604 to generate triggering power with underfooting, so that pedal 604 rotates, band movable slider 606 is mobile, to drive
First piston 102 squeezes the liquid 306 sealed in runner, and drives second in each looped pipeline road 501 to live by the liquid 306
Plug 202, which synchronizes, to move up, and allows mandril 203 to eject corresponding bolt, to realize unlocking function.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (10)
1. a kind of solution lock section for tripper and body frame plate, which is characterized in that including pressure cylinder, the pressure cylinder includes one
A import is exported at least one, and runner is provided in pressure cylinder, and the runner is used to be connected to each outlet and the import,
It is provided with first piston in the runner of the entrance, is respectively arranged with second piston in the runner in each exit, it is described
Liquid and/or gas are sealed in runner between first piston and second piston, first piston is provided with connecting rod, the company
Extension bar is provided with mandril for connecting driving section or trigger unit, second piston, and the mandril is for unlocking.
2. the solution lock section according to claim 1 for tripper and body frame plate, which is characterized in that the runner includes
At least one bending part, and at least one bending part is for changing the direction of the outlet, so that the direction of outlet is vertical
Direction.
3. the solution lock section according to claim 1 for tripper and body frame plate, which is characterized in that further include inlet
And exhaust outlet, the inlet and exhaust outlet are respectively arranged at pressure cylinder, and are connected respectively with the runner inside pressure cylinder
Logical, inlet and exhaust ports are respectively arranged with valve, and inlet is used for the liquid injected in liquid or discharge flow path to runner,
Exhaust outlet is used to balance external and internal pressure when injecting liquid and discharge liquid.
4. the solution lock section according to claim 1 for tripper and body frame plate, which is characterized in that it further include spring,
The spring pocket is set to mandril, and is located in the runner, and the second piston is fixed in one end of spring, and the other end is fixed on
Corresponding exit, spring are used to realize pooling feature when triggering unlock, and for realizing auto-reset function after unlock.
5. the solution lock section according to claim 1 for tripper and body frame plate, which is characterized in that further include several
Ear, is respectively arranged with through-hole on the trunnion, trunnion for realizing pressure cylinder installation and fixation.
6. -5 any solution lock section for tripper and body frame plate according to claim 1, which is characterized in that the pressure
Power cylinder includes an import and one outlet, and the axis of the import is located in horizontal plane, and the axis of the outlet is located at perpendicular
Histogram to.
7. -5 any solution lock section for tripper and body frame plate according to claim 1, which is characterized in that the pressure
Power cylinder includes a main line and several looped pipeline roads, and each looped pipeline road is connected with the main line respectively, and the import is set
It is placed in the main line, the outlet is respectively arranged at the looped pipeline road, and the looped pipeline road is respectively used to a corresponding bolt.
8. the solution lock section according to claim 7 for tripper and body frame plate, which is characterized in that each looped pipeline road
It is straight tube, and is parallel to each other.
9. the solution lock section according to claim 7 for tripper and body frame plate, which is characterized in that the main line is
Integrally formed bend pipe.
10. the solution lock section according to claim 7 for tripper and body frame plate, which is characterized in that the main line
Including first supervisor and second supervisor, wherein each looped pipeline road be respectively arranged at it is described first supervisor, it is described second supervisor with
First supervisor is connected, and the import is set to second supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303182.4A CN109260611B (en) | 2018-11-02 | 2018-11-02 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303182.4A CN109260611B (en) | 2018-11-02 | 2018-11-02 | Fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109260611A true CN109260611A (en) | 2019-01-25 |
| CN109260611B CN109260611B (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811303182.4A Active CN109260611B (en) | 2018-11-02 | 2018-11-02 | Fixing device |
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| CN (1) | CN109260611B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114984372A (en) * | 2022-06-02 | 2022-09-02 | 龚韦烨 | Uninterrupted injector |
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| CN209137788U (en) * | 2018-11-02 | 2019-07-23 | 四川省肿瘤医院 | A kind of solution lock section for tripper and body frame plate |
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| US20030150323A1 (en) * | 2002-02-13 | 2003-08-14 | Kabushiki Kaisha Kosmek | Cylinder assembly |
| CN101978205A (en) * | 2008-03-26 | 2011-02-16 | 乔治洛德方法研究和开发液化空气有限公司 | Fluid filling and/or extracting connector and assembly comprising a connector and a tap |
| CN201372888Y (en) * | 2009-01-14 | 2009-12-30 | 余俊均 | Hydraulic power unit |
| CN201564951U (en) * | 2009-11-03 | 2010-09-01 | 张华� | Rotating type sacculus pressure pump |
| CN203765977U (en) * | 2014-04-01 | 2014-08-13 | 广东正茂精机有限公司 | Mold closing device of two-plate direct pressure injection molding machine |
| CN209137788U (en) * | 2018-11-02 | 2019-07-23 | 四川省肿瘤医院 | A kind of solution lock section for tripper and body frame plate |
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| CN114984372A (en) * | 2022-06-02 | 2022-09-02 | 龚韦烨 | Uninterrupted injector |
| CN114984372B (en) * | 2022-06-02 | 2023-10-24 | 龚韦烨 | Uninterrupted syringe |
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