CN207634566U - Electro-magnetic braking device, X-ray machine mobile platform and X-ray machine - Google Patents

Abstract

The utility model discloses a kind of electro-magnetic braking devices, X-ray machine mobile platform and X-ray machine, belong to technical field of medical equipment, electro-magnetic braking device, for being arranged between platform fixing support rack body and the mobile platform holder being slidably connected with the platform fixing support rack body and being braked on the platform fixing support rack body for the mobile platform holder, the electro-magnetic braking device includes the slideway of at least two electromagnet modules for being fixedly installed on the front/rear side-wall outer side of mobile platform holder respectively and two " u "-shapeds being respectively arranged on the inside of the platform fixing support rack body front-rear side walls, the electromagnet module is located in the slideway, and the medial shaft of the adsorption plane of the electromagnet module and the slideway faces cooperation absorption connection directly；X-ray machine mobile platform, including above-mentioned electro-magnetic braking device；X-ray machine includes above-mentioned X-ray machine mobile platform.The utility model, which can reach, saves space, operates steadily and improve the technique effect of service life.

Description

Electro-magnetic braking device, X-ray machine mobile platform and X-ray machine

Technical field

The utility model belongs to technical field of medical equipment, is to be related to a kind of electro-magnetic braking device and adopt more specifically X-ray machine mobile platform with the electro-magnetic braking device and the X-ray machine using the X-ray machine mobile platform.

Background technology

The brake apparatus that X-ray machine mobile platform in the prior art uses is normally at the lower section of mobile platform, occupies empty Between it is big, noise is apparent during use, and in electromagnet it is exposed in air, easily enter dust and other impurities, influence The sensitivity of electromagnet, and easily damage, the service life of influence.

Utility model content

The purpose of this utility model is to provide a kind of electro-magnetic braking device, X-ray machine mobile platform and X-ray machines, to solve The electro-magnetic braking device occupied space of X-ray machine mobile platform existing in the prior art is big, and operation noise is big, and easily enters miscellaneous The technical issues of object damage reduces the service life, can reach and save space, operate steadily and improve the technology effect of service life Fruit.

To achieve the above object, the technical solution adopted in the utility model is：A kind of electro-magnetic braking device is provided, for setting It sets between platform fixing support rack body and the mobile platform holder being slidably connected with the platform fixing support rack body and is used for The mobile platform holder is braked on the platform fixing support rack body, and the electro-magnetic braking device includes at least two difference It is fixedly installed on the electromagnet module of the front/rear side-wall outer side of mobile platform holder and two is respectively arranged at the platform and consolidates Determine the slideway of the " u "-shaped on the inside of supporting frame front-rear side walls, the electromagnet module is located in the slideway, and the electromagnet The medial shaft of the adsorption plane of module and the slideway faces cooperation absorption connection directly.

Further, the quantity of the electromagnet module is four, and electromagnet module described in two of which is located at institute The left and right ends of the front side wall of mobile platform holder are stated, electromagnet module is located at the mobile platform branch described in other two The left and right ends of the rear wall of frame.

Further, the electromagnet module includes the electromagnet of dead electricity type, is fixed on the ladder at the electromagnet rear portion The electromagnetism swage of bolt and the " u "-shaped outside the electromagnet, is arranged on the stepped bolt for the electricity The return spring of magnet playback and the spring leaf for adjusting the electromagnetism swage left-right balance.

Further, the pulley being slidably connected with the slideway is equipped at the opening both ends of the electromagnetism swage.

The advantageous effect of electro-magnetic braking device provided by the utility model is：It is located at mobile platform in the prior art Electromagnet exposed the case where having damaged in air in the brake apparatus occupied space and brake apparatus of lower section, is compared, this practicality It is novel that using by electromagnet module, the side before and after mobile platform holder is set, save lower space, noise during use It is substantially reduced, and electromagnet module is placed in slideway, can prevent external impurities from entering while saving space, ensure electricity The reaction sensitivity of magnet module ensures its service life.The utility model can solve electromagnetic system existing in the prior art Dynamic device occupied space is big, and operation noise is big, and easily enters the technical issues of sundries damage reduces the service life, and can reach Space is saved, the technique effect of service life is operated steadily and improve.

The utility model also provides a kind of X-ray machine mobile platform, including is fixed at the case for placing camera installation Platform fixing support rack body above body and the movement being slidably connected by carriage with the platform fixing support rack body are flat Platform holder further includes electro-magnetic braking device described in any one of the above embodiments.

Further, the carriage includes two groups and is respectively arranged on the outside of the mobile platform holder front-rear side walls And the vertical idler wheel and transverse-roller being connected with the slideway, the inside of the outer wheel face and the slideway of the vertical idler wheel Top and bottom, which roll, to be connected, and the outer wheel face of the transverse-roller faces rolling directly with the medial shaft of the slideway and is connected.

Further, it is fixedly provided with bed panel on the mobile platform holder.

The advantageous effect of X-ray machine mobile platform provided by the utility model is：This X-ray machine mobile platform uses above-mentioned Electromagnet module is arranged the side before and after mobile platform holder, lower space is saved, during use by electro-magnetic braking device Noise is substantially reduced, and electromagnet module is placed in slideway, can prevent external impurities from entering while saving space, is protected The reaction sensitivity for demonstrate,proving electromagnet module ensures that the braking of its service life is sensitive, and noise is small, saves space, improves service life； And the present apparatus is additionally provided with carriage so that mobile platform holder can be slided relative to fixing support rack body, and use is cleverer It lives, conveniently.

The utility model also provides a kind of X-ray machine, and the X-ray machine includes X-ray machine mobile platform described in any one of the above embodiments.

The advantageous effect of X-ray machine provided by the utility model is：The utility model uses above-mentioned X-ray machine mobile platform, Above-mentioned platform is equipped with electro-magnetic braking device, and the side before and after mobile platform holder is arranged in electromagnet module, it is empty to save lower part Between, noise is substantially reduced during use, and electromagnet module is placed in slideway, can be prevented while saving space outer Boundary's sundries enters, and ensures the reaction sensitivity of electromagnet module, ensures its service life；Using above-mentioned X-ray machine, braking is sensitive, Noise is small, saves space, improves service life.The utility model can solve X-ray machine mobile platform existing in the prior art Electro-magnetic braking device occupied space it is big, operation noise is big, and easily enters sundries damage the technical issues of reducing the service life, It can reach and save space, operate steadily and improve the technique effect of service life.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram for the X-ray machine mobile platform electro-magnetic braking device that the utility model embodiment provides；

Fig. 2 is the dimensional structure diagram of Fig. 1；

Fig. 3 is the structural schematic diagram of the electromagnet in Fig. 1；

Fig. 4 is the structural schematic diagram for the X-ray machine mobile platform that the utility model embodiment provides；

Fig. 5 is the structural schematic diagram for the X-ray machine that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1-slideway, 2-electromagnet modules, 2-1-electromagnet, 2-2-pulley, 2-3-electromagnetism swage, 2-4-spring Piece, 2-5-return spring, 3-platform fixing support rack bodies, 4-babinets, 5-mobile platform holders, 6-carriages, 6- 1-transverse-roller, the vertical idler wheels of 6-2-, 7-bed panels, 8-columns, 9-bulb fixed frames；10-pedestals；11-backpedalling brakes are solid Fixed board.

Specific implementation mode

In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature." multiple ", " several " are meant that two in the description of the present invention, It is a or more than two, unless otherwise specifically defined.

Please refer to shown in Fig. 1 to Fig. 2, the utility model for be arranged platform fixing support rack body 3 and with the platform It is fixed in the platform between the mobile platform holder 5 that fixing support rack body 3 is slidably connected and for the mobile platform holder 5 It is braked on supporting frame 3, the electro-magnetic braking device is fixedly installed on the mobile platform holder 5 respectively including at least two The electromagnet module 2 of front/rear side-wall outer side and two are respectively arranged on the inside of 3 front-rear side walls of platform fixing support rack body The slideway 1 of " u "-shaped, the electromagnet module 2 are located in the slideway 1, and the adsorption plane of the electromagnet module 2 and the cunning The medial shaft in road 1 faces cooperation absorption connection directly.

The utility model is used is arranged the side before and after mobile platform holder 5 by electromagnet module 2, and it is empty to save lower part Between, noise is substantially reduced during use, and electromagnet module 2 is placed in slideway 1, can be prevented while saving space External impurities enter, and ensure the reaction sensitivity of electromagnet module 2, ensure its service life.The utility model can solve existing There is the electro-magnetic braking device occupied space of X-ray machine mobile platform present in technology big, operation noise is big, and easily enters sundries The technical issues of damage reduces the service life can reach and save space, operate steadily and improve the technique effect of service life.

Further, it please refers to shown in Fig. 1 to Fig. 2, a kind of tool as electro-magnetic braking device provided by the utility model The quantity of body embodiment, the electromagnet module 2 is four, and electromagnet module 2 described in two of which is located at the shifting The left and right ends of the front side wall of moving platform holder 5, electromagnet module 2 described in other two are located at the mobile platform holder The left and right ends of 5 rear wall.

Said structure design, rationally distributed, uniform force fully ensure that the braking effect of mobile platform.

Further, it please refers to shown in Fig. 1 to Fig. 3, a kind of tool as electro-magnetic braking device provided by the utility model Body embodiment, the electromagnet module 2 include the electromagnet 2-1 of dead electricity type, are fixed on the ladder at the rear portions the electromagnet 2-1 The electromagnetism swage 2-3 of bolt 2-6 and the " u "-shaped outside the electromagnet 2-1, are arranged on the stepped bolt 2-6 It is useful for the return spring 2-5 of the electromagnet 2-1 playback and the spring leaf for adjusting the electromagnetism swage 2-3 left-right balances 2-4；The pulley 2-2 being slidably connected with the slideway 1 is equipped at the opening both ends of the electromagnetism swage 2-3；The electromagnetism Iron 2-1 is dead electricity type electromagnet, is made of permanent magnet and coil, and hot-wire coil generates magnetism, balances the magnetism of permanent magnet, electricity Magnet unclamps, power-off electric magnet adsorption；Electromagnet diameter 34mm thickness 25mm, suction 30KG or so.

The structure design of above-mentioned electromagnet module can ensure electromagnet when dead electricity is braked, and braking is flexible, reliable, It is electric after, electromagnet 2-1 is faced directly with the medial shaft of slideway 1 by return spring 2-5 and is detached, and the position for adjusting electromagnet 2-1 is played The effect set, it is ensured that mobile platform holder 5 moves flexibly relative to slideway 1；Pulley 2-2 and the medial shaft of slideway 1 face rolling directly Connection, and by the left-right balance of spring leaf 2-4 adjustment electromagnetism swages 2-3, ensure the stress balance of left and right pulley 2-2.

The utility model also provides a kind of X-ray machine mobile platform, and the X-ray machine mobile platform includes being fixed to be used for It places the platform fixing support rack body 3 of 4 top of babinet of camera installation and is filled with the platform fixing support rack body 3 by sliding The 6 mobile platform holders 5 being slidably connected are set, further include electro-magnetic braking device described in any one of the above embodiments, the babinet 4 is metal plate Part, the interior supporting rack being equipped with for placing camera installation of the babinet 4.

Using above-mentioned X-ray machine mobile platform, braking is sensitive, and noise is small, saves space, improves service life, above structure Design, platform movement is more flexible, saves space.

Further, a kind of specific implementation mode as X-ray machine mobile platform provided by the utility model, the sliding Device 6 includes two groups being respectively arranged on the outside of 5 front-rear side walls of mobile platform holder and be connected with the slideway 1 The inside top and bottom of the outer wheel face of vertical idler wheel 6-2 and transverse-roller 6-1, the vertical idler wheel 6-2 and the slideway 1, which roll, matches Connection is closed, the outer wheel face of the transverse-roller 6-1 faces rolling directly with the medial shaft of the slideway 1 and is connected, the vertical rolling Wheel 6-2 and transverse-roller 6-1 is bearing.

The structure design of above-mentioned carriage 6 is coordinated by vertical idler wheel 6-2 and transverse-roller 6-1 and slideway 1 so that Lateral and vertical stress is more balanced, can ensure that the sliding of mobile platform holder 5 is more steady, reduces since operation is uneven Steady and generation noise.

Further, it please refers to shown in Fig. 1 to Fig. 5, a kind of tool as X-ray machine mobile platform provided by the utility model Body embodiment is installed with bed panel 7 on the mobile platform holder 5.

The utility model also provides a kind of X-ray machine, and the X-ray machine includes X-ray machine mobile platform described in any one of the above embodiments, The X-ray machine further includes pedestal 10, is fixed on pedestal 10 column 8, the bulb fixed frame 9 for being fixedly arranged on 8 top of column and Positioned at the tablet pallet for placing tablet of babinet 4, ray emission bulb beam-defining clipper is placed on bulb fixed frame 9, and tablet is used In receiving ray, LOGO decoration panels are fixedly arranged at the front end in bulb fixed frame 9, the column 8 is welding machine part, and pedestal 10 is metal plate Golden part is additionally provided with the backpedalling brake fixed plate 11 for installing backpedalling brake on pedestal 10, and backpedalling brake is for controlling electromagnet 2-1 unlocks.

Above-mentioned X-ray machine, flexibly, steadily, electro-magnetic braking device braking is flexible, reliable, saves space, carries for mobile platform movement High service life.

Specific case used herein is expounded the principles of the present invention and embodiment, above example Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.

Claims (8)

1. electro-magnetic braking device, for being arranged in platform fixing support rack body (3) and being slided with the platform fixing support rack body (3) In the platform fixing support rack body (3) between the mobile platform holder (5) of dynamic connection and for the mobile platform holder (5) Upper braking, it is characterised in that：The electro-magnetic braking device is fixedly installed on the mobile platform holder respectively including at least two (5) electromagnet module (2) of front/rear side-wall outer side and two are respectively arranged at side before and after the platform fixing support rack body (3) The slideway (1) of " u "-shaped on the inside of wall, the electromagnet module (2) is located in the slideway (1), and the electromagnet module (2) The medial shaft of adsorption plane and the slideway (1) face cooperation absorption connection directly.

2. electro-magnetic braking device according to claim 1, it is characterised in that：The quantity of the electromagnet module (2) is four A, electromagnet module described in two of which (2) is located at the left and right ends of the front side wall of the mobile platform holder (5), Two electromagnet modules (2) that remaining are located at the left and right ends of the rear wall of the mobile platform holder (5).

3. electro-magnetic braking device according to claim 1, it is characterised in that：The electromagnet module (2) includes dead electricity type Electromagnet (2-1), be fixed on the rear portion the electromagnet (2-1) stepped bolt (2-6) and be located at the electromagnet (2-1) The electromagnetism swage (2-3) of external " u "-shaped is arranged on the stepped bolt (2-6) and playbacks for the electromagnet (2-1) Return spring (2-5) and spring leaf (2-4) for adjusting electromagnetism swage (2-3) left-right balance.

4. electro-magnetic braking device according to claim 3, it is characterised in that：In the opening two of the electromagnetism swage (2-3) End is equipped with the pulley (2-2) being slidably connected with the slideway (1).

5.X ray machine mobile platforms, it is characterised in that：Including being fixed above the babinet for placing camera installation (4) Platform fixing support rack body (3) and the movement being slidably connected by carriage (6) with the platform fixing support rack body (3) are flat Platform holder (5) further includes Claims 1-4 any one of them electro-magnetic braking device.

6. X-ray machine mobile platform according to claim 5, it is characterised in that：The carriage (6) includes two groups of difference It is set to vertical idler wheel (6-2) that is on the outside of mobile platform holder (5) front-rear side walls and being connected with the slideway (1) With transverse-roller (6-1), the outer wheel face of the vertical idler wheel (6-2) rolls cooperation with the inside top and bottom of the slideway (1) and connects It connects, the outer wheel face of the transverse-roller (6-1) faces rolling directly with the medial shaft of the slideway (1) and is connected.

7. X-ray machine mobile platform according to claim 5 or 6, it is characterised in that：On the mobile platform holder (5) also It is installed with bed panel (7).

8.X ray machines, it is characterised in that：The X-ray machine includes claim 5 to 7 any one of them X-ray machine mobile platform.