CN208610859U - Universal line brake castor mechanism and movable C-shaped arm X-ray machine - Google Patents
Universal line brake castor mechanism and movable C-shaped arm X-ray machine Download PDFInfo
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- CN208610859U CN208610859U CN201720839045.7U CN201720839045U CN208610859U CN 208610859 U CN208610859 U CN 208610859U CN 201720839045 U CN201720839045 U CN 201720839045U CN 208610859 U CN208610859 U CN 208610859U
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Abstract
The utility model provides a kind of universal line brake castor mechanism and movable C-shaped arm X-ray machine, is related to the technical field of mobile device, universal line brake castor mechanism includes handle, swingle, first brake component, the second brake assemblies, the first castor and the second castor；The handle is connected to one end of the swingle, one end of the first brake component and one end of second brake assemblies are connected to the other end of the swingle, the other end of the first brake component connects first castor, and the other end of second brake assemblies connects second castor.It solves in the prior art, the front truckle and rear truckle of C-arm X-ray machine cannot be braked simultaneously, and radius is big when entire machine is turned, and put the technical problem of position difficulty.The utility model simultaneously controls the tightening of two brake assemblies using swingle using the rotation mode of handle control swingle, so that the mode of braking of two castors of control, control mode are stablized, using flexible.
Description
Technical field
The utility model relates to the technical fields of mobile device, more particularly, to a kind of universal line brake castor mechanism and movement
Formula C-arm X-ray machine.
Background technique
C-arm X-ray machine refers to that machine has the rack of c-type, generates the bulb of X-ray, acquires the image amplifier of image
And the work station of CCD camera and image procossing, it is mainly used for the work such as perspective radiography, the photography in various operations.It is curing
Treatment field is treated using C-arm X-ray machine, and there is high density tissue to be imaged, and be can satisfy and for a long time, is largely performed the operation
Needs, overall pulse perspective, intelligent spectrum assignment realizes that ultralow radiation dosage, multiple-working mode meet various clinical needs
The advantages that.
During treatment in institute, C-arm X-ray machine generallys use movable type, it may be assumed that before the lower end surface of C-arm X-ray machine
Two castors are installed in portion, and two castors, in order to keep the move mode of C-arm X-ray machine more flexible, two front truckles are installed in rear portion
Generally use universal wheel, two rear truckles generally use one direction deflecting roller, convenient for carried out in operating room using.
It is above-mentioned in the prior art, two front truckles use universal wheel, and two rear truckles use one direction deflecting roller, in c-type
When the advance movement turning of arm X-ray machine, the radius of two front truckles turning will be bigger, especially more nervous in space
In operating room, since space is limited, the placement position of C-arm X-ray machine bad will be adjusted；And the brake side of two rear truckles
Formula generally uses foot-operated or hand-wring type, and principle is to push down two rear truckles with tabletting, is able to rotate rear truckle not, this
Brake form exists has abrasion using hidden danger, especially wheel after prolonged use, and after abrasion is excessive, tabletting just can not be right
Wheel generates pressure, leads to not brake, during operation, if brake is gone wrong, it will and cause machine mobile, thus
The offset for directly affecting image causes serious influence to operation.
Utility model content
The purpose of this utility model is to provide a kind of universal line brake castor mechanism, Cs existing in the prior art to solve
The front truckle and rear truckle of arm X-ray machine cannot be braked simultaneously, and radius is big when entire machine is turned, and the technology of pendulum position difficulty is asked
Topic.
The utility model also provides a kind of movable C-shaped arm X-ray machine, and to solve in the prior art, C-arm X-ray machine makes
It is inconvenient with mode, the technical issues of being impacted to operation.
A kind of universal line brake castor mechanism provided by the utility model, including handle, swingle, first brake component,
Two brake assemblies, the first castor and the second castor；
The handle is connected to one end of the swingle, one end of the first brake component and the second brake group
One end of part is connected to the other end of the swingle, and the other end of the first brake component connects first foot
The other end of wheel, second brake assemblies connects second castor；The swingle is driven to rotate when the rotatable handle,
Tighten the first brake component and second brake assemblies respectively, first castor and second castor release.
Further, the first brake component includes the first connecting line and first brake brake component, first connection
One end of line is connect with one end of the swingle, and the one of the other end of first connecting line and the first brake brake component
End connection, the other end of the first brake brake component are connect with first castor；
Second brake assemblies include the second connecting line and the second brake part, one end of second connecting line with
One end of the swingle connects, and the other end of second connecting line is connect with one end of the second brake part, institute
The other end for stating the second brake part is connect with second castor.
Further, the first brake component further includes the first guide roller, and first guide roller is connected to described
One end of one brake part, after the other end of first connecting line winds first guide roller, with the first brake
One end of brake component connects；
Second brake assemblies further include the second guide roller, and second guide roller is connected to second brake
One end of part, after the other end of second connecting line winds second guide roller, one with the second brake part
End connection.
Further, the first brake component further includes the first fixing seat, and first fixing seat is connected to described
One end of one brake part, first guide roller are connected in first fixing seat, first connecting line it is another
End winds first guide roller；
Second brake assemblies further include the second fixing seat, and second fixing seat is connected to second brake
One end of part, second guide roller are connected in second fixing seat, described in the other end winding of second connecting line
Second guide roller.
Further, the first brake component further includes first lead seat and the first support frame, the first lead seat
It is connected to one end of first support frame, first fixing seat is connected to the other end of first support frame, and described
One wire holder has the first connecting hole, and the other end of first connecting line passes through the first connecting hole and is wrapped in first conducting wire
On wheel；
Second brake assemblies further include the second wire holder and the second support frame, and second wire holder is connected to described
One end of second support frame, second fixing seat are connected to the other end of second support frame, the second lead seat tool
There is the second connecting hole, the other end of second connecting line passes through the second connecting hole and is wrapped on second guide roller.
Further, the other end of the swingle is equipped with mounting hole, and the mounting hole is two, first connecting line
One end and one end of second connecting line be connected in two mounting holes.
Further, the lateral wall of the first brake brake component have the first arc clamping portion, first castor with
The inner sidewall of first brake brake component connection is equipped with the second arc clamping portion, first arc clamping portion and second arc
Clamping portion is connected together；The lateral wall of the second brake part has third arc clamping portion, second castor and the
The inner sidewall of two brake parts connection is equipped with the 4th arc clamping portion, third arc clamping portion and the 4th arc card
Socket part is connected together.
Further, the end face of the first brake brake component other end be equipped with the first ladder tooth, first castor with
The inner sidewall of first brake brake component connection is equipped with the second ladder tooth, and the first ladder tooth engages company with the second ladder tooth
It connects；The end face of the second brake part other end is equipped with third ladder tooth, second castor and the second brake part
The inner sidewall of connection is equipped with fourth order ladder tooth, and the third ladder tooth is connected together with the fourth order ladder tooth.
Further, the first brake component and the first castor are first brake wheel assembly, second brake assemblies
It is the second brake wheel assembly with the second castor, the first brake wheel assembly and the second brake wheel assembly are respectively set to more
It is a.
The utility model also provides a kind of movable C-shaped arm X-ray machine, including body and the universal line brake castor machine
Structure；
The installation universal line brake castor mechanism in the body.
A kind of universal line brake castor mechanism provided by the utility model, the handle are connect with the upper end of the swingle,
When the rotatable handle, it is able to drive the swingle clockwise or rotates counterclockwise；Described first stops
The inner opposite end of the inner opposite end of vehicle component and the second brake assemblies is fixedly connected with the lower end of the swingle respectively, so that institute
When stating swingle rotation, it is able to drive the inner opposite end of the first brake component and the inner opposite end of second brake assemblies
Tightening；The lateral ends of the first brake component connect first castor, and the lateral ends of second brake assemblies connect
Second castor is connect, when the inner opposite end of the first brake component is tightened, the lateral ends of the first brake component are released
First castor is put, first castor is enable to move freely on the ground, the inner opposite end of second brake assemblies
When tightening, the lateral ends of second brake assemblies discharge second castor, enable second castor on the ground
It moves freely；The swingle can simultaneously control the tightening of two brake assemblies, keep two brake assemblies right simultaneously
Two castors are controlled, thus the purpose for realizing while braking, and brake modes are firm, after two castor releases, energy
Enough make the steering of entire machine more flexible.
The utility model also provides a kind of movable C-shaped arm X-ray machine, installs above-mentioned universal line brake foot in the bottom face of body
Mechanism is taken turns, keeps the steering of entire machine more flexible, mode of braking is more stable.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is use state diagram provided by the embodiment of the utility model；
Fig. 2 is partly cut-away's schematic diagram provided by the embodiment of the utility model；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the portion B enlarged drawing in Fig. 2；
Fig. 5 is the portion C enlarged drawing in Fig. 2；
Fig. 6 is first brake brake component provided by the embodiment of the utility model and the first castor connection status diagram；
Fig. 7 is that first brake brake component provided by the embodiment of the utility model connect another side signal with the first castor
Figure.
Icon: 11- handle；12- swingle；13- first brake component；The second brake assemblies of 14-；The first foot of 15-
Wheel；The second castor of 16-；The first connecting line of 131-；132- first brake brake component；The first guide roller of 133-；134- first
Fixing seat；135- first lead seat；The first support frame of 136-；The second connecting line of 141-；142- the second brake part；
The second guide roller of 143-；The second fixing seat of 144-；The second wire holder of 145-；The second support frame of 146-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is use state diagram provided by the embodiment of the utility model；Fig. 2 is provided by the embodiment of the utility model
Partly cut-away's schematic diagram；Fig. 3 is the portion A enlarged drawing in Fig. 2；Fig. 4 is the portion B enlarged drawing in Fig. 2；Fig. 5 is the portion C enlarged drawing in Fig. 2；Figure
6 be first brake brake component provided by the embodiment of the utility model and the first castor connection status diagram；Fig. 7 is that this is practical new
The first brake brake component that type embodiment provides connect another side schematic diagram with the first castor.
As shown in Fig. 1~7, a kind of universal line brake castor mechanism provided by the utility model, including handle 11, swingle
12, first brake component 13, the second brake assemblies 14, the first castor 15 and the second castor 16；
The handle 11 is connected to one end of the swingle 12, one end of the first brake component 13 and described second
One end of brake assemblies 14 is connected to the other end of the swingle 12, the other end connection of the first brake component 13
The other end of first castor 15, second brake assemblies 14 connects second castor 16；When the handle 11 rotates
It drives the swingle 12 to rotate, tightens the first brake component 13 and second brake assemblies 14 respectively, described the
One castor 15 and second castor 16 release.
As shown in Fig. 2, the handle 11 is brake handle, the swingle 12 is brake torsion bar, and brake torsion bar is rectangular
Pipe, or round tube, the brake handle are fixedly connected on the upper end position of the brake torsion bar, can be connected using bolt
It connects, it can also be using being welded to connect, so that the brake handle rotates clockwise or rotate counterclockwise 90
When spending, the brake torsion bar is able to drive along itself vertical centerline rotary motion；First castor 15 is front truckle, institute
The inner opposite end for stating first brake component 13 is fixedly connected with the lower end of the brake torsion bar, outside the first brake component 13
Side one end is fixedly connected with the front truckle, when so that the brake torsion bar rotating, the first brake component 13 can be made to receive
Tightly, to discharge to the front truckle, the front truckle is enable to move freely, second brake assemblies 14 are the rear foot
Wheel, the inner opposite end of second brake assemblies 14 are also fixedly connected with the lower end of the brake torsion bar, the second brake group
The lateral ends of part 14 are fixedly connected with the rear truckle, when so that the brake torsion bar rotating, can make second brake
Component 14 is tightened, to discharge to the rear truckle, the rear truckle is enable to move freely；The first brake component
The inner opposite end of 13 inner opposite end and second brake assemblies 14 is fixedly connected with the lower end of the brake torsion bar, so that
The brake torsion bar can make two brake assemblies tightenings when direction is rotated by 90 ° clockwise or counter-clockwise simultaneously, from
And front truckle and rear truckle are discharged simultaneously, control mode is sensitive, and the method for operation of entire machine is more flexible.
Further, the first brake component 13 includes the first connecting line 131 and first brake brake component 132, described
One end of first connecting line 131 is connect with one end of the swingle 12, the other end of first connecting line 131 and described the
One end of one brake part 132 connects, and the other end of the first brake brake component 132 is connect with first castor 15；
Second brake assemblies 14 include the second connecting line 141 and the second brake part 142, second connecting line
141 one end is connect with one end of the swingle 12, the other end of second connecting line 141 and second brake
One end of part 142 connects, and the other end of the second brake part 142 is connect with second castor 16.
First connecting line 131 uses brake cable, and the first brake brake component 132 is columned brake, described
The inner opposite end of brake cable is fixedly connected with the lower end of brake torsion bar, and the upper end of the lateral ends of the brake cable and the brake connects
It connects, the lower end of the brake is flexibly connected with the front truckle；Second connecting line 141 also use brake cable, described second
Brake part 142 also uses columned brake, and the inner opposite end of the brake cable is fixedly connected with the lower end of brake torsion bar,
The lateral ends of the brake cable are connect with the upper end of the brake, and the lower end of the brake and the rear truckle activity connect
It connects；It is socketed with plastic sheath on the outside of the brake cable, prevents brake cable from wearing in the process of running, improve brake cable uses the longevity
Life, as shown in figure 3, one end that two brake cables are connect with brake torsion bar is equipped with a stop block, stop block is equipped with multiple through-holes,
Plastic sheath inner opposite end on first connecting line 131 is connected on stop block, on the outside of the plastic sheath on the first connecting line 131
One end is connected on first lead seat 135, and the plastic sheath inner opposite end on the second connecting line 141 is connected on stop block, the
Plastic sheath lateral ends on two connecting lines 141 are connected on the second wire holder 145；The inner opposite end of two brake cables is and institute
The lower end for stating brake torsion bar is fixedly connected, when so that the brake torsion bar rotating counterclockwise 90 degree, the inside of two brake cables
The lower end that one end is gradually wrapped in the brake torsion bar makes two brake cable lateral ends to tighten to two brake cables
Two brakes are lifted up simultaneously, to discharge to front truckle and rear truckle, keep front truckle and rear truckle free
Mobile, when the brake torsion bar is rotated clockwise 90 degree, the inner opposite end of two brake cables is gradually from the lower end of brake torsion bar
Release, to discharge, make two brakes of two brake cable lateral ends while move downward to two brake cables, and respectively
It is connected together on front truckle and rear truckle, so that front truckle and rear truckle be fixed.
Further, the first brake component 13 further includes the first guide roller 133, and first guide roller 133 connects
In one end of the first brake brake component 132, the other end of first connecting line 131 winds first guide roller 133
Afterwards, it is connect with one end of the first brake brake component 132；
Second brake assemblies 14 further include the second guide roller 143, and second guide roller 143 is connected to described second
One end of brake part 142, after the other end of second connecting line 141 winds second guide roller 143, with described the
One end of two brake parts 142 connects.
First guide roller 133 uses brake cable directive wheel, and the brake cable directive wheel is fixedly connected on the brake
Upper end, the lateral ends of the brake cable wind the brake cable directive wheel, enable brake cable directive wheel to the direction of motion of brake cable into
Row guidance, prevents brake cable sideslip, the lateral ends of the brake cable are fixedly connected with the upper end of the brake, to brake
Up and down motion position is controlled, so that the movement position to front truckle controls；Second guide roller 143 also uses lock
Line directive wheel, the brake cable directive wheel are fixedly connected on the upper end of the brake, described in the lateral ends winding of the brake cable
Brake cable directive wheel enables brake cable directive wheel to guide the direction of motion of brake cable, prevents brake cable sideslip, the brake cable it is outer
Side one end is fixedly connected with the upper end of the brake, is controlled with the up and down motion position to brake, thus to the rear foot
The movement position of wheel is controlled.
Further, the first brake component 13 further includes the first fixing seat 134, and first fixing seat 134 connects
In one end of the first brake brake component 132, first guide roller 133 is connected in first fixing seat 134, described
The other end of first connecting line 131 winds first guide roller 133；
Second brake assemblies 14 further include the second fixing seat 144, and second fixing seat 144 is connected to described second
One end of brake part 142, second guide roller 143 are connected in second fixing seat 144, second connecting line
141 other end winds second guide roller 143.
First fixing seat 134 be it is rectangular, first guide roller 133 is fixedly connected on the upper end of square mounting
Face is equipped with mounting groove in upper surface, and two fixed plates are respectively adopted in the both ends of the mounting groove, and using bolt to described first
The position of guide roller 133 is fixed, and the square mounting is connected to the upper end of the brake, described in the brake cable winding
It after first guide roller 133, is connected to the lateral ends of brake cable on the brake, is controlled with the motion mode to front truckle
System；The structure of second fixing seat 144 is identical as the structure of first fixing seat 134, and connection type is also with described
The connection type of one fixing seat 134 is identical, controls the motion mode of rear truckle.
Further, the first brake component 13 further includes first lead seat 135 and the first support frame 136, and described
One wire holder 135 is connected to one end of first support frame 136, and first fixing seat 134 is connected to first support
The other end of frame 136, the first lead seat 135 have the first connecting hole, and the other end of first connecting line 131 passes through the
One connecting hole is wrapped on first guide roller 133；
Second brake assemblies 14 further include the second wire holder 145 and the second support frame 146, second wire holder
145 are connected to one end of second support frame 146, and second fixing seat 144 is connected to the another of second support frame 146
One end, second wire holder 145 have the second connecting hole, and the other end of second connecting line 141 passes through the second connecting hole
It is wrapped on second guide roller 143.
The first lead seat 135 is the square block with pedestal, is formed with the first connecting hole on square block, described the
One connecting hole is through-hole, and first support frame 136 includes bottom plate and side plate, and side plate is vertical with bottom plate to be connect, and described first draws
Line seat 135 is bolted and fixed the inner opposite end in the bottom plate, and first fixing seat 134 is bolted and fixed
Prevent in the inside other end of the bottom plate so that the brake cable that bottom plate top is arranged in 135 pairs of the first lead seat carries out lead
Only brake cable is wound during use；The structure phase of the structure of second wire holder 145 and the first lead seat 135
Together, second support frame 146 includes that bottom plate and two side plates, two side plates are vertically connected on the two sides of bottom plate, remaining connection
Structure and first lead seat 135 are all the same.
Further, the other end of the swingle 12 is equipped with mounting hole, and the mounting hole is two, first connection
One end of line 131 and one end of second connecting line 141 are connected in two mounting holes.
12 lower end side of swingle is set there are two mounting hole, and the mounting hole is through-hole, so that two brake cable difference
It being fixed after two through-holes, the quantity of the through-hole can also be other quantity, when some through-hole is damaged,
The inner opposite end of brake cable can be connected in other through-holes and be fixed.
Further, the lateral wall of the first brake brake component 132 has the first arc clamping portion, first castor
15 inner sidewalls being connect with first brake brake component 132 be equipped with the second arc clamping portion, first arc clamping portion with it is described
Second arc clamping portion is connected together；The lateral wall of the second brake part 142 has a third arc clamping portion, and described the
The inner sidewall that two castors 16 are connect with the second brake part 142 is equipped with the 4th arc clamping portion, third arc clamping portion
It is connected together with the 4th arc clamping portion.
As described in Figure 6, the lateral wall of the first brake brake component 132 forms the first arc clamping portion wide at the top and narrow at the bottom,
The first brake brake component 132 is mounted on the middle position of the front truckle, the left and right two of the first brake brake component 132
A side wall is contacted with two, the middle position of front truckle inner sidewall respectively, two inner sidewalls in the middle position of the front truckle
It is respectively equipped with the second arc clamping portion, the second arc clamping portion is similar with the structure of the first arc clamping portion, so that the first arc
Clamping portion can be connected together with the second arc clamping portion, carry out brake fixation from the side of front truckle；The second brake system
The third arc clamping portion of moving part 142 and the 4th arc clamping portion of rear truckle, with the first arc clamping portion and the second arc card
The structure of socket part is identical, and connection type is also identical.
Further, the end face of 132 other end of first brake brake component is equipped with the first ladder tooth, first castor
15 inner sidewalls connecting with first brake brake component 132 are equipped with the second ladder tooth, the first ladder tooth and second ladder
Tooth is connected together；The end face of second brake part, 142 other end is equipped with third ladder tooth, second castor 16 and the
The inner sidewall of two brake parts 142 connection is equipped with fourth order ladder tooth, and the third ladder tooth engages with the fourth order ladder tooth
Connection.
As shown in fig. 7, the lower end surface two sides of the first brake brake component 132 are equipped with stair-stepping first ladder tooth, institute
Two, the middle position inner sidewall for stating front truckle is respectively equipped with the second ladder tooth, and the first ladder tooth can be with the second-order
Terraced tooth is connected together, to brake to front truckle；The structure and the first brake system of the second brake part 142
The structure of moving part 132 is identical, the connection structure of third ladder tooth and fourth order ladder tooth, with the first ladder tooth and the second ladder tooth
Connection structure is identical.When the handle 11 drives swingle 12 to be rotated by 90 ° counterclockwise, front truckle brake cable and rear truckle brake cable
Inner opposite end be wrapped in the lower end of swingle 12, thus connect the brake cable lateral ends of front truckle first brake braking
Part 132 is lifted up the middle position for being detached from front truckle, and the first arc clamping portion and the second arc clamping portion are separated, the first rank
Terraced tooth and the second ladder tooth are separated, and front truckle is universal wheel state at this time, can arbitrarily change direction, meanwhile, rear truckle
Second brake part 142 of brake cable lateral ends connection is also lifted up the middle position for being detached from rear truckle, third arc card
Socket part and the 4th arc clamping portion are separated, and third ladder tooth and fourth order ladder tooth are separated, and rear truckle is also universal wheel at this time
State can arbitrarily change direction；When needing to brake, swingle 12 is driven to be rotated clockwise 90 degree using handle 11,
The front truckle brake cable and rear truckle brake cable inner opposite end are released from the lower end of swingle 12, to make the brake cable of front truckle
The first brake brake component 132 of lateral ends connection engages downwards the middle position of front truckle, the first arc clamping portion and the
Two arc clamping portions fasten, and the first ladder tooth and the second ladder tooth fasten, and front truckle is in braking state at this time, meanwhile,
Second brake part 142 of the brake cable lateral ends connection of rear truckle engages downwards the middle position of rear truckle, third arc
Shape clamping portion and the 4th arc clamping portion fasten, and third ladder tooth and fourth order ladder tooth fasten, and rear truckle is also at this time
Braking state.
Further, the first brake component 13 and the first castor 15 are first brake wheel assembly, second brake
Component 14 and the second castor 16 are the second brake wheel assembly, the first brake wheel assembly and the second brake wheel assembly difference
It is set as multiple.
The first brake wheel assembly is front truckle brake wheel assembly, and the second brake wheel assembly is rear foot wheel brake group
Part, the front truckle brake wheel assembly can be two, and the rear truckle brake wheel assembly can be and front truckle brake wheel group
Part is two corresponding, and front truckle brake wheel assembly and rear truckle brake wheel assembly may be arranged as corresponding more
It is a, so that the bottom surface stationarity of entire machine is more preferable.
Universal line brake castor mechanism provided by the utility model, robot base use four castors, and four castors are all made of
The mode of universal wheel is rotated by 90 ° counterclockwise using brake handle, realizes the rotation to brake torsion bar, is rotating brake torsion bar
When, four castors can be driven to realize release simultaneously, machine is allowed to realize pivot turn and pendulum with minimum turning radius
Position requires；After brake handle rotates clockwise 90 degree, four castors can be carried out while be braked using brake, when brake,
It is realized and is fixed using the tooth connection between brake and castor, brake modes are more firm.
The utility model also provides a kind of movable C-shaped arm X-ray machine, including body and the universal line brake castor machine
Structure；
The installation universal line brake castor mechanism in the body.
Movable C-shaped arm X-ray machine provided by the utility model installs above-mentioned universal line brake castor in the bottom of the body
Mechanism, so that the stability in use of entire machine is good, in addition, the universal line brake castor mechanism also may be mounted at others
On machine, such as U-shaped arm X-ray machine, G shape arm X-ray machine etc..
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of universal line brake castor mechanism, which is characterized in that including handle (11), swingle (12), first brake component
(13), the second brake assemblies (14), the first castor (15) and the second castor (16)；
The handle (11) is connected to one end of the swingle (12), one end of the first brake component (13) and described
One end of two brake assemblies (14) is connected to the other end of the swingle (12), the first brake component (13) it is another
One end connects first castor (15), and the other end of second brake assemblies (14) connects second castor (16)；Institute
It drives the swingle (12) to rotate when stating handle (11) rotation, makes the first brake component (13) and the second brake group
Part (14) is tightened respectively, first castor (15) and second castor (16) release.
2. universal line brake castor mechanism according to claim 1, which is characterized in that the first brake component (13) includes
First connecting line (131) and first brake brake component (132), one end of first connecting line (131) and the swingle
(12) one end of one end connection, the other end of first connecting line (131) and the first brake brake component (132) connects
It connects, the other end of the first brake brake component (132) is connect with first castor (15)；
Second brake assemblies (14) include the second connecting line (141) and the second brake part (142), second connection
One end of line (141) is connect with one end of the swingle (12), the other end and described second of second connecting line (141)
One end of brake part (142) connects, and the other end of the second brake part (142) and second castor (16) are even
It connects.
3. universal line brake castor mechanism according to claim 2, which is characterized in that the first brake component (13) is also wrapped
It includes the first guide roller (133), first guide roller (133) is connected to one end of the first brake brake component (132), described
After the other end of first connecting line (131) winds first guide roller (133), with the first brake brake component (132)
One end connection；
Second brake assemblies (14) further include the second guide roller (143), and second guide roller (143) is connected to described
One end of two brake parts (142), after the other end of second connecting line (141) winds second guide roller (143),
It is connect with one end of the second brake part (142).
4. universal line brake castor mechanism according to claim 3, which is characterized in that the first brake component (13) is also wrapped
It includes the first fixing seat (134), first fixing seat (134) is connected to one end of the first brake brake component (132), described
First guide roller (133) is connected in first fixing seat (134), and the other end of first connecting line (131) winds institute
State the first guide roller (133)；
Second brake assemblies (14) further include the second fixing seat (144), and second fixing seat (144) is connected to described
One end of two brake parts (142), second guide roller (143) are connected in second fixing seat (144), and described the
The other end of two connecting lines (141) winds second guide roller (143).
5. universal line brake castor mechanism according to claim 4, which is characterized in that the first brake component (13) is also wrapped
First lead seat (135) and the first support frame (136) are included, the first lead seat (135) is connected to first support frame
(136) one end, first fixing seat (134) are connected to the other end of first support frame (136), the first lead
Seat (135) has the first connecting hole, and the other end of first connecting line (131) passes through the first connecting hole and is wrapped in described first
On guide roller (133)；
Second brake assemblies (14) further include the second wire holder (145) and the second support frame (146), second wire holder
(145) it is connected to one end of second support frame (146), second fixing seat (144) is connected to second support frame
(146) the other end, second wire holder (145) have the second connecting hole, and the other end of second connecting line (141) is worn
The second connecting hole is crossed to be wrapped on second guide roller (143).
6. universal line brake castor mechanism according to claim 2, which is characterized in that the other end of the swingle (12) is set
There is a mounting hole, the mounting hole is two, the one of one end of first connecting line (131) and second connecting line (141)
End is connected in two mounting holes.
7. universal line brake castor mechanism according to claim 2, which is characterized in that the first brake brake component (132)
Lateral wall have the first arc clamping portion, the inner sidewall that first castor (15) connect with first brake brake component (132)
Equipped with the second arc clamping portion, first arc clamping portion is connected together with second arc clamping portion；Described second stops
The lateral wall of vehicle brake component (142) has third arc clamping portion, second castor (16) and the second brake part (142)
The inner sidewall of connection is equipped with the 4th arc clamping portion, and third arc clamping portion engages company with the 4th arc clamping portion
It connects.
8. universal line brake castor mechanism according to claim 2, which is characterized in that the first brake brake component (132)
The end face of the other end is equipped with the first ladder tooth, the inner sidewall that first castor (15) connect with first brake brake component (132)
Equipped with the second ladder tooth, the first ladder tooth is connected together with the second ladder tooth；The second brake part (142)
The end face of the other end is equipped with third ladder tooth, the inner sidewall that second castor (16) connect with the second brake part (142)
Equipped with fourth order ladder tooth, the third ladder tooth is connected together with the fourth order ladder tooth.
9. universal line brake castor mechanism according to claim 1, which is characterized in that the first brake component (13) and
One castor (15) is first brake wheel assembly, and second brake assemblies (14) and the second castor (16) are the second brake wheel group
Part, the first brake wheel assembly and the second brake wheel assembly are respectively set to multiple.
10. a kind of movable C-shaped arm X-ray machine, which is characterized in that including body and as claimed in any one of claims 1-9 wherein
Universal line brake castor mechanism；
The installation universal line brake castor mechanism in the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839045.7U CN208610859U (en) | 2017-07-11 | 2017-07-11 | Universal line brake castor mechanism and movable C-shaped arm X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839045.7U CN208610859U (en) | 2017-07-11 | 2017-07-11 | Universal line brake castor mechanism and movable C-shaped arm X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610859U true CN208610859U (en) | 2019-03-19 |
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ID=65688229
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839045.7U Expired - Fee Related CN208610859U (en) | 2017-07-11 | 2017-07-11 | Universal line brake castor mechanism and movable C-shaped arm X-ray machine |
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| Country | Link |
|---|---|
| CN (1) | CN208610859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448378A (en) * | 2019-08-13 | 2019-11-15 | 北京唯迈医疗设备有限公司 | A kind of immersion intervention operation overall-in-one control schema platform |
-
2017
- 2017-07-11 CN CN201720839045.7U patent/CN208610859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448378A (en) * | 2019-08-13 | 2019-11-15 | 北京唯迈医疗设备有限公司 | A kind of immersion intervention operation overall-in-one control schema platform |
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Granted publication date: 20190319 |