CN213553450U

CN213553450U - Track system

Info

Publication number: CN213553450U
Application number: CN202020504970.6U
Authority: CN
Inventors: 袁奇志; 尹娜
Original assignee: Madecare Lingdong Beijing Medical Instrument Co ltd
Current assignee: Madecare Lingdong Beijing Medical Instrument Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-06-29
Anticipated expiration: 2030-04-08

Abstract

The utility model provides a track system, including a plurality of guide rails end to end connection in proper order to form open loop configuration or closed loop configuration's track unit, track unit's mounting structure includes one of following form: (1) the track unit is fixedly arranged on the bracket; (2) the track unit is fixedly arranged on the ceiling through the double-connection assembly; (3) the short connecting rod device comprises a double-connecting-group component and a short connecting rod component; (4) the long connecting rod device comprises a double-connection assembly, a straight rod assembly and a first inclined rod assembly. The utility model discloses be convenient for installation and combination, suitability are high.

Description

Track system

Technical Field

The utility model relates to a robot and recovered medical treatment technical field especially relate to a rail system.

Background

The intelligent dynamic weight reduction system is used as a core device of a rehabilitation center, has wide application scenes, and all the application scenes need to hoist the device to a ceiling or a bracket. The track system is an important part and is used for suspending equipment, and meanwhile, a power supply is provided for the whole system. The entire rail bears the weight of the dead weight, the weight of the equipment and the weight of the patient.

The following disadvantages exist with current track systems: 1. when the mounting structure is hoisted to a ceiling, the mounting structure has low strength; 2. the guide rails are mainly I-shaped rails, so that the installation is inconvenient; 3. the power supply system adopts the cable to drag, is inconvenient to install, can only carry out reciprocating training, and the service life of the cable is relatively short.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a rail system convenient to installation and combination, suitability are high.

The utility model relates to a rail system, including a plurality of guide rails end to end connection in proper order to form open loop configuration or closed loop configuration's track unit, track unit's mounting structure includes one of following form:

i, fixedly mounting the track unit on a support;

II, fixedly mounting the track unit on a ceiling through a double-connection assembly;

III, a short connecting rod device, wherein the short connecting rod device comprises a double-connection assembly and a short connecting rod assembly, the double-connection assembly is arranged on the guide rail, and the double-connection assembly is fixedly arranged on a ceiling through the short connecting rod assembly;

IV, the long connecting rod device comprises a double-connection assembly, a straight rod assembly and a first inclined rod assembly, wherein the double-connection assembly is arranged on the guide rail, one end of the straight rod assembly is connected with the double-connection assembly, one end of the first inclined rod assembly is connected with one end of the straight rod assembly, the other end of the straight rod assembly is fixedly installed on a ceiling, and the other end of the first inclined rod assembly is fixedly installed on the ceiling or a wall.

Preferably, when the mounting structure of the track unit adopts a long link device, the mounting structure further comprises an inclined link device, the inclined link device comprises a doubly-linked group component and a second inclined rod component, the doubly-linked group component is arranged on the guide rail, one end of the second inclined rod component is connected with the doubly-linked group component, and the other end of the second inclined rod component is fixedly mounted on a ceiling or a wall.

In any one of the above schemes, preferably, the guide rail is an i-shaped guide rail, the upper end of the guide rail is provided with a mounting groove, and the lower end of the guide rail is provided with a connecting groove.

Preferably in any one of the above schemes, the double-connection assembly includes a first mounting support, a first connecting piece and a first fastener, the first connecting piece penetrates through the first mounting support and is in threaded connection with the first fastener, a gasket is arranged between the upper end of the first mounting support and the first fastener, a silica gel pad is arranged between the lower end of the first mounting support and the first connecting piece, and the lower end of the first connecting piece is inserted into the mounting groove.

Preferably in any one of the above schemes, the short link assembly comprises a short pipe, an extension bar, a cross rod and a second mounting support, wherein a first guide sleeve and a second fastener are arranged in the short pipe, the first guide sleeve is arranged at the upper end and the lower end of the short pipe, the upper end and the lower end of the short pipe are respectively connected with the second mounting support and the first mounting support through a second connecting piece, the second connecting piece is respectively in threaded connection with the first guide sleeve and the second fastener, the two ends of the extension bar and the cross rod are respectively connected with an articulated piece, the articulated piece sleeve at one end of the extension bar is fixed on the short pipe, the articulated piece sleeve at one end of the extension bar is adjacent to the short pipe, the cross rod is connected between the extension bars, the first articulated piece sleeves at the two ends of the cross rod are fixed on the extension bar, and the articulated piece at the.

Preferably, in any of the above schemes, the straight rod assembly includes a straight pipe and a third mounting support, a second guide sleeve and a connecting rod are arranged in the straight pipe, the second guide sleeve is arranged at the upper end and the lower end of the straight pipe, the upper end and the lower end of the straight pipe are respectively connected with the third mounting support and the first mounting support through the connecting rod, and the connecting rod vertically penetrates through the straight pipe and is respectively in threaded connection with the first mounting support, the third mounting support and the second guide sleeve;

the first inclined rod assembly comprises a first inclined pipe and a first inclined pipe hinged piece, the first inclined pipe hinged piece is respectively connected with two ends of the first inclined pipe, the first inclined pipe hinged piece positioned at the lower end of the first inclined pipe is sleeved and fixed on the straight pipe, and the first inclined pipe hinged piece positioned at the upper end of the first inclined pipe is fixedly arranged on a ceiling or a wall;

the second inclined rod assembly comprises a second inclined pipe and a second inclined pipe hinged piece, the second inclined pipe hinged piece is connected with two ends of the second inclined pipe respectively, the second inclined pipe hinged piece at the lower end of the second inclined pipe is connected with the first mounting support, and the second inclined pipe hinged piece at the upper end of the second inclined pipe is fixedly mounted on a ceiling or a wall.

In any of the above schemes, preferably, when the rail unit is an open-loop structure and the mounting structure of the rail unit adopts any one of the forms ii to iv, an end-hanging component is arranged between the end face of the guide rail and the wall, the end-hanging component includes a reinforcing plate and a hanging plate, the end face of the guide rail is connected with the reinforcing plate through the hanging plate, and the reinforcing plate is fixedly mounted on the wall.

In any of the above schemes, preferably, a butt joint double-connection assembly is arranged between the adjacent guide rails, the butt joint double-connection assembly includes a double-hole plate, a third connecting member, a third fastening member and a cylindrical pin, the third connecting member penetrates through the double-hole plate and is in threaded connection with the third fastening member, the third connecting member is inserted into the mounting groove of the adjacent guide rail, and the cylindrical pin is inserted into the connecting groove of the adjacent guide rail.

In any one of the above schemes, preferably, when the rail unit is of an open-loop structure, rubber cushions are arranged at two ends of the rail unit, the rubber cushions are symmetrically fixed at two sides of the guide rail, limiting plates are arranged on end faces of two ends of the rail unit, and the limiting plates are fixedly mounted on the guide rail.

Preferably, in any of the above schemes, a plurality of intermediate limiting assemblies are arranged on the rail unit at intervals, each intermediate limiting assembly comprises an intermediate limiting plate and a pressing block, the intermediate limiting plates are suspended at the lower parts of the guide rails, the pressing blocks are arranged at the upper parts of the guide rails, and the pressing blocks are connected with the intermediate limiting plates through fourth fasteners and fixed on the guide rails;

one side of track unit is equipped with the wiping line subassembly, the wiping line subassembly passes through the mounting panel and is fixed with the guide rail.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. through the mounting structure who is equipped with multiple track unit, can select according to on-the-spot actual conditions, convenient combination improves track system's suitability. The track unit is fixed with the ceiling or the wall through adopting double-connection assembly, short connecting rod device, long connecting rod device or oblique connecting rod device, and the installation structure strength of the track unit is increased, so that the equipment can be ensured to run stably on a track system, and a stable and safe training environment is provided for a patient.

2. The installation groove is formed in the upper end of the guide rail and is respectively matched with the support, the double-connection assembly, the short connecting rod device, the long connecting rod device or the inclined connecting rod device for use, and therefore installation is facilitated. Through being equipped with the spread groove at the lower extreme of guide rail, when adjacent guide rail is connected, the spread groove interpolation is equipped with the cylindric lock to guarantee that track connection's level and smooth, thereby effectively solve the section difference of guide rail junction, in order to guarantee equipment even running.

3. The track unit is matched with the sliding contact line assembly for use, is light and flexible, avoids equipment dragging heavy cables, overcomes the defects that the cables can only do reciprocating motion and can not do circulating motion, saves manpower and material resources from installation, and prolongs the service life of products.

The following describes a track system according to the present invention with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural cross-sectional view of the track of the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of the track system of the present invention;

fig. 3 is a schematic structural diagram of a first embodiment of the track system of the present invention;

fig. 4 is a schematic view of an installation structure of a second embodiment of the track system of the present invention;

fig. 5 is a schematic structural view of the second embodiment of the track system according to the present invention mounted to a ceiling;

fig. 6 is a schematic structural diagram of a dual-connection assembly according to a second embodiment of the track system of the present invention;

FIG. 7 is a schematic diagram of the exploded structure of FIG. 6;

fig. 8 is a schematic structural diagram of a dual-connected assembly according to a second embodiment of the track system of the present invention;

FIG. 9 is a schematic diagram of the exploded structure of FIG. 8;

fig. 10 is a schematic view of an installation structure of a third embodiment of the track system of the present invention;

FIG. 11 is an enlarged view of the structure of FIG. 10 at A;

fig. 12 is a side view of a third embodiment of the track system of the present invention;

FIG. 13 is an enlarged view of the structure at B in FIG. 12;

fig. 14 is a schematic view of an installation structure of a fourth embodiment of the track system of the present invention;

fig. 15 is a schematic view of an overall installation structure of a fourth embodiment of the track system of the present invention;

fig. 16 is a schematic view of a ceiling-mounted track system according to a fourth embodiment of the present invention;

fig. 17 is a schematic structural view of a four-middle-long link device according to an embodiment of the present invention;

fig. 18 is a schematic view of an installation structure of a fifth diagonal linkage device according to an embodiment of the track system of the present invention;

fig. 19 is a schematic structural diagram of a diagonal bar assembly in a fourth embodiment and a fifth embodiment of the track system of the present invention;

fig. 20 is a schematic structural diagram of a straight rod assembly in the fourth embodiment and the fifth embodiment of the track system of the present invention;

fig. 21 is a schematic view of an installation structure of an end hanging component in the track system of the present invention;

FIG. 22 is a side view of FIG. 21;

fig. 23 is a schematic view of an installation structure of the butt-joint double-connection assembly in the track system of the present invention;

fig. 24 is a schematic view of an installation structure of a rubber buffer pad in the track system of the present invention;

fig. 25 is a schematic view of an installation structure of a limiting plate in the track system of the present invention;

fig. 26 is a schematic view of an installation structure of the middle position-limiting component in the track system according to the present invention;

FIG. 27 is a side view of FIG. 26;

fig. 28 is a schematic view of an installation structure of the trolley line assembly in the track system according to the present invention;

wherein: 1. a guide rail; 2. a support; 3. a double-connected component; 4. an expansion bolt; 5. a short link device; 6. a straight rod assembly; 7. a first diagonal rod assembly; 8. a second diagonal rod assembly; 9. a reinforcing plate; 10. hanging the plate; 11. a double-orifice plate; 12. a third connecting member; 13. a third fastener; 14. a cylindrical pin; 15. a rubber cushion pad; 16. a limiting plate; 17. briquetting; 18. a middle limit plate; 19. a fourth fastener; 20. mounting a plate; 21. a suspension seat; 22. a trolley line; 23. a ceiling; 24. a suspended ceiling gypsum board; 26. a wall; 27. ceiling port trim pieces;

101. mounting grooves; 102. connecting grooves;

301. a first mounting support; 302. a silica gel pad; 303. a first connecting member; 304. a gasket; 305. a first fastener;

501. an articulation member; 502. a short pipe; 503. a second mounting support; 504. lengthening a rod; 505. a cross bar; 506. a second connecting member; 507. a second fastener; 508. a first guide sleeve;

601. a straight pipe; 602. a connecting rod; 603. a second guide sleeve; 604. a third mounting support;

701. a first inclined tube; 702. a first down tube hinge;

801. a second inclined tube; 802. a second chute hinge.

Detailed Description

The utility model relates to a rail system, including a plurality of guide rails end to end connection in proper order to form open loop configuration or closed loop configuration's track unit. As shown in fig. 1, the guide rail is an i-shaped guide rail, the upper end of the guide rail is provided with a mounting groove, and the lower end of the guide rail is provided with a connecting groove. The utility model discloses a composite construction and mounting structure of track unit are decided according to the actual survey condition on scene.

The guide rails are divided into straight guide rails and curved guide rails, the curved guide rails are divided into curved guide rails with different angles, and the guide rails with different forms can be mutually combined into track units with different structures, for example, the straight guide rails and the straight guide rails are mutually combined into track units with an open structure, and the straight guide rails and the curved guide rails are mutually combined into track units with an open structure or a closed loop structure.

Example one

The rail unit is fixedly arranged on the support, and the guide rail is fixed with the support through a T-shaped bolt. As shown in fig. 2, the track unit has an open loop structure, and as shown in fig. 3, the track unit has a closed loop structure.

Wherein, the support is the customization support, and its size of a dimension carries out rational design according to the available space in scene.

Example two

The rail unit is installed on the ceiling, and when the roof has no suspended ceiling and no air conditioner and other pipes, the guide rail can be installed as close to the ceiling as possible, as shown in fig. 4 and 5, and the rail unit is fixedly installed on the ceiling by the duplex set assembly. Wherein, the double-connection assembly is fixedly arranged on the concrete ceiling through an expansion bolt.

As shown in fig. 6-9, the double-connection assembly includes a first mounting support, a first connecting member and a first fastening member, the first connecting member penetrates through the first mounting support and is in threaded connection with the first fastening member, the lower end of the first connecting member is inserted into the mounting groove of the guide rail, a gasket is arranged between the upper end of the first mounting support and the first fastening member, and the first mounting support is connected with an expansion bolt fixedly connected with the concrete ceiling. The first mounting support is a double-connecting pi-shaped piece, the first fastener is a nut, the first connecting piece is a T-shaped bolt or a T-shaped connecting piece, the T-shaped connecting piece comprises a connecting plate and a connecting column, the connecting column is fixed on the connecting plate, the connecting plate is inserted into a mounting groove formed in the guide rail, and the connecting column penetrates through the first mounting support and is in threaded connection with the first fastener. Specifically, when the guide rail is a straight guide rail, the first connecting piece is a T-shaped bolt or a T-shaped connecting piece, and preferably a T-shaped connecting piece. When the guide rail is a bent guide rail, the first connecting piece is a T-shaped bolt.

Be equipped with the silica gel pad between the lower extreme of first erection support and the first connecting piece, produced vibrations and the noise of absorption equipment when the guide rail operation have the effect of shock attenuation noise reduction.

In addition, the guide rail level can be guaranteed by arranging adjusting gaskets between the first mounting support and the guide rail, and the number of the adjusting gaskets can be increased and adjusted according to actual conditions.

The double-connection assembly can be directly arranged on the guide rails to serve as a connecting structure between the guide rails and the concrete ceiling and can also be arranged between the adjacent guide rails to serve as a connection between the adjacent guide rails, when the adjacent guide rails are connected, the first mounting support spans a joint between the adjacent guide rails and is fixed on the guide rails through the mutual matching effect of the first connecting piece and the first fastening piece, and the first mounting support is fixed with the concrete ceiling through the expansion bolts. Meanwhile, in order to limit the relative position between the adjacent guide rails, a cylindrical pin inserted in the connecting groove is arranged below the guide rails.

EXAMPLE III

The rail unit is installed on the ceiling, and when the roof is close to the ceiling or the air conditioner and other pipes are arranged against the ceiling, the guide rail may be installed close to the ceiling, as shown in fig. 10 and 12, and the rail unit is fixedly installed on the ceiling through a short link device.

The short connecting rod device comprises a double-connection assembly and a short connecting rod assembly, the double-connection assembly is arranged on the guide rail, and the double-connection assembly is fixedly arranged on the ceiling through the short connecting rod assembly. The dual-connected component of the present embodiment is the dual-connected component of the first embodiment.

As shown in fig. 11 and 13, the short link assembly includes a short tube, an extension bar, a cross bar and a second mounting support, a first guide sleeve and a second fastener are disposed in the short tube, the first guide sleeve is disposed at the upper end and the lower end of the short tube, the upper end and the lower end of the short tube are respectively connected with the second mounting support and the first mounting support through a second connecting piece, and the second connecting piece is respectively in threaded connection with the first guide sleeve and the second fastener. The second mounting support is a single-connection pi-shaped piece, the second fastening piece is a long nut, and the second connecting piece is a bolt.

The setting of first uide bushing in this embodiment prevents that second connecting piece and second fastener from rocking in the nozzle stub to guarantee the nozzle stub respectively with the connection structure stability between first erection support and the second erection support.

One end of each extension bar is connected with the short pipe, a cross rod is connected between every two adjacent extension bars, and the other ends of the second mounting support and the extension bars are fixedly mounted on the ceiling respectively. Wherein, the both ends of extension bar and horizontal pole are connected with the articulated elements respectively, and the articulated elements cooperatees through bolt and nut respectively and installs on extension bar and horizontal pole. The articulated elements cover of extension bar one end is established and is fixed in on the nozzle stub, and the first articulated elements cover of horizontal pole both ends is established and is fixed in on the extension bar, is connected with concrete ceiling fixed connection's expansion bolts on the articulated elements of the extension bar other end and the second erection support respectively.

Example four

The rail unit is installed on the ceiling, and when the room is designed with the suspended ceiling, as shown in fig. 15 and 16, the rail unit is fixedly installed on the ceiling through the long link device, and the distance between the guide rail installation surface and the ceiling can be adjusted according to the height of the suspended ceiling. Meanwhile, the distance between the hanging points can be properly adjusted to avoid the air conditioner and other pipelines.

As shown in fig. 14 and 17, the long link device includes a dual-connection assembly, a straight rod assembly, and a first diagonal rod assembly, the dual-connection assembly is disposed on the guide rail, one end of the straight rod assembly is connected to the dual-connection assembly, one end of the first diagonal rod assembly is connected to one end of the straight rod assembly, the other end of the straight rod assembly is fixedly mounted on the ceiling, and the other end of the first diagonal rod assembly is fixedly mounted on the ceiling or the wall. The dual-connected component of the present embodiment is the dual-connected component of the first embodiment.

In this embodiment, the combination of the components in the long link device includes one of the following forms:

(1) the double-connection assembly, the straight rod assembly and the first diagonal rod assembly are respectively provided with 1;

(2) the double-connection assembly and the straight rod assembly are respectively provided with 1, and the first diagonal rod assembly is provided with 2;

for the installation stability who guarantees track unit, first down tube subassembly is certain angle installation, and this angle range is: greater than 45 degrees and less than 315 degrees.

During actual installation, the long connecting rod device needs to penetrate through a suspended ceiling of a house, and in order to ensure attractiveness, the straight rod component is provided with a suspended ceiling opening decorating part and is embedded on the suspended ceiling.

As shown in fig. 20, the straight rod assembly comprises a straight pipe and a third mounting support, a second guide sleeve and a connecting rod are arranged in the straight pipe, the upper end and the lower end of the straight pipe are respectively connected with the third mounting support and the first mounting support through the connecting rod, the connecting rod vertically penetrates through the straight pipe and is respectively in threaded connection with the first mounting support, the third mounting support and the second guide sleeve, and the straight rod assembly is locked and fixed by nuts. Wherein, the third erection support is single even pi type spare, and the connecting rod adopts the screw-thread steel. And the third mounting support is connected with an expansion bolt fixedly connected with the concrete ceiling.

In this embodiment, through being equipped with the second uide bushing, have direction limiting displacement to the connecting rod, prevent that the connecting rod from rocking in the straight tube to guarantee the straight tube respectively with the connection structure stability between first erection support and the third erection support. Generally, the second guide sleeves are arranged at the upper end and the lower end of the straight pipe, if the hoisting height of the track unit exceeds 1.5m, the second guide sleeves are also arranged at the middle positions of the connecting rods, the connecting structure strength of the straight pipe and the connecting structure strength of the first mounting support and the connecting structure strength of the third mounting support are further enhanced, and the connecting rods and the straight pipe are prevented from colliding with each other to generate noise due to vibration when equipment runs on a guide rail.

As shown in fig. 19, the first diagonal rod assembly includes a first diagonal pipe and a first diagonal pipe hinge element, the first diagonal pipe hinge element is respectively connected with two ends of the first diagonal pipe and fixed with the first diagonal pipe by bolts and nuts, the first diagonal pipe hinge element at the lower end of the first diagonal pipe is sleeved and fixed on the straight pipe, and the first diagonal pipe hinge element at the upper end of the first diagonal pipe is fixedly installed on the ceiling through an expansion bolt.

In addition, the first diagonal rod assembly can also be used as an auxiliary supporting structure for the lateral direction of the track unit, one end of the first diagonal rod assembly is connected with the straight pipe assembly, and the other end of the first diagonal rod assembly is connected with a wall or other buildings and structural members through expansion bolts.

EXAMPLE five

On the basis of the fourth embodiment, the device further comprises a diagonal connecting rod device which is used as an auxiliary supporting structure for the lateral direction of the track unit.

As shown in fig. 18, the diagonal link device includes a dual-link assembly and a second diagonal rod assembly, the dual-link assembly is disposed on the guide rail, one end of the second diagonal rod assembly is connected with the dual-link assembly, and the other end of the second diagonal rod assembly is fixedly mounted on the ceiling or the wall. The second inclined rod assembly comprises a second inclined tube and a second inclined tube hinged piece, the second inclined tube hinged piece is connected with two ends of the second inclined tube respectively and fixed with the second inclined tube through bolts and nuts, the second inclined tube hinged piece located at the lower end of the second inclined tube is connected with the first mounting support through bolts and nuts, and the second inclined tube hinged piece located at the upper end of the second inclined tube is fixedly mounted on the wall through expansion bolts. The dual-connected component of the present embodiment is the dual-connected component of the first embodiment.

In any of the above embodiments of the present invention, as shown in fig. 21 and 22, when the rail unit is an open-loop structure and the installation structure of the rail unit adopts any one of the forms of the second embodiment to the fifth embodiment, an end hanging component is provided between the end surface of the guide rail and the wall. The end hanging component is used for being vertically connected with a wall and can be arranged on a concrete wall, a brick wall and a lightweight concrete wall. If the end hanging sleeve is installed on a gypsum board, the end hanging sleeve needs to be matched and strengthened.

The end hanging component can not be used independently, and only when no other installation space exists at one end close to the wall, the installation mode is adopted. For example, a group of guide rails are installed by adopting a long connecting rod device, the limit of a pipeline or other structures on the ceiling at one end of each guide rail cannot be used for installing the long connecting rod device, the guide rails can be prolonged to the end faces of the wall during construction design, and then the end faces of the guide rails are connected with the wall by adopting end hanging assemblies.

The end hanging component comprises a reinforcing plate and a hanging plate, the end face of the guide rail is connected with the reinforcing plate through the hanging plate, and the reinforcing plate is fixedly installed on the wall. The hanging plate is fixed with the guide rail through the T-shaped bolts, the reinforcing plate is welded with the studs, the reinforcing plate is fixed with the hanging plate through the studs, and the reinforcing plate is fixed with the wall through the expansion bolts.

In addition, can increase adjusting shim between reinforcing plate and the wall in order to guarantee that guide rail and wall are perpendicular, also can increase adjusting shim between link plate and the guide rail simultaneously to the level of adjustment guide rail.

The utility model discloses an in any of the above-mentioned embodiments, as shown in fig. 23, be equipped with the double-linking group subassembly of butt joint between the adjacent guide rail, the double-linking group subassembly of butt joint includes diplopore board, third connecting piece, third fastener and cylindric lock, and the third connecting piece wears to establish the diplopore board and with third fastener threaded connection, and the third connecting piece is inserted and is located the mounting groove of adjacent guide rail, and the cylindric lock is inserted and is located the spread groove of adjacent guide rail.

The third connecting piece is a T-shaped connecting piece, the structure of the T-shaped connecting piece is the same as that of the T-shaped connecting piece in the second embodiment, and the third fastening piece is a nut.

When the adjacent guide rails are in butt joint, the cylindrical pin is inserted into the connecting groove of one of the guide rails to be in butt joint, the third connecting piece is inserted into the mounting groove of the guide rail, the guide rails are adjusted, the middle position of the third connecting piece is located at the joint of the two butt joint guide rails, and the double-hole plate and the third fastening piece are mounted. The guide rail is adjusted again, the cylindrical pin is pushed to the joint of the two guide rails, the central position of the cylindrical pin is located at the joint of the two butt joint guide rails, the third fastener is screwed at the moment, the rail connection is guaranteed to be smooth, the section difference of the joint of the guide rails is effectively solved, and the stable operation of equipment is guaranteed.

In addition, the butt joint between the adjacent guide rails can be realized through a double-connection assembly, a short connecting rod device, a long connecting rod device and an inclined connecting rod device.

In any of the above embodiments of the present invention, as shown in fig. 24, when the track unit is of an open-loop structure, the two ends of the track unit are provided with rubber cushions, and the rubber cushions are symmetrically fixed on the two sides of the guide rail through bolts.

The rubber buffer cushion has horizontal limiting effect on equipment running on the track system, and can be used as guarantee for safe running of the intelligent dynamic weight reduction system. When the control mechanism breaks down and cannot stop, the equipment impacts the rubber buffer pad to prevent the equipment from continuing to move forward, so that the equipment is prevented from being separated from the rail to cause danger. In addition, the rubber buffer pad can reduce the damage to equipment when striking through adopting the rubber material, also very big reduction because of the noise that the striking produced.

The utility model discloses an in any of the above-mentioned embodiments, as shown in fig. 25, when the track unit is the open loop configuration, the both ends terminal surface of track unit is equipped with the limiting plate, and the limiting plate passes through screw and T type nut fixed mounting that cooperatees on the guide rail. When the T-shaped nut is installed, the T-shaped nut is installed in the installation groove of the guide rail, the limiting plate is tightly attached to the end face of the guide rail, the position of the T-shaped nut is adjusted, the T-shaped nut is aligned to the installation hole of the limiting plate, and the T-shaped nut is fixed through the screw.

The limiting plate has the anticollision effect, and when equipment moved apart from the track terminal surface certain distance, ultrasonic sensor or infrared sensor on the equipment detected the speed that the obstacle can slow down the operation, and until slowly stopping, suggestion patient's equipment has moved extreme position, needs the switching-over.

In any of the above embodiments of the present invention, as shown in fig. 26 and 27, the upper spacing of the track unit is provided with a plurality of middle spacing assemblies, each middle spacing assembly includes a middle spacing plate and a pressing block, the middle spacing plate is suspended at the lower part of the guide rail, the pressing block is arranged at the upper part of the guide rail, and the pressing block is connected with the middle spacing plate through the fourth fastening member and fixed on the guide rail. Wherein, the fourth fastener is a hand screw.

The middle limiting assembly can be mounted at any part of the track unit, the track unit is divided into different training areas, and different devices are used for training patients without mutual interference. When equipment moves to near the middle limiting assembly, an ultrasonic sensor or an infrared sensor on the equipment detects an obstacle, and the obstacle can be slowly decelerated until the obstacle stops, so that a patient is reminded to change the direction to train.

In any of the above embodiments of the present invention, as shown in fig. 28, one side of the track unit is provided with a trolley line assembly, and the trolley line assembly is fixed to the guide rail through a mounting plate. Wherein, the mounting plate is fixed with the guide rail through a screw and a T-shaped nut.

The trolley conductor assembly comprises a suspension seat, a trolley conductor, a connector sheath and a current collector, wherein the suspension seat is used for mounting the trolley conductor, the connector and the connector sheath are used for connecting the trolley conductor, the current collector is mounted on equipment, the current collector is provided with an electric brush, and the electric brush is in contact with a copper conductor in the trolley conductor to realize the conduction of a circuit, so that a power source is provided for the equipment. The slide contact line is matched with the guide rail and can be a linear slide contact line or a curved slide contact line. The length of the linear sliding contact line is matched with the installed straight guide rail; the radian of the curved sliding contact line and the length of the straight line section are matched with the installed curved guide rail.

The use of sliding contact line subassembly, it is light nimble, avoid equipment to drag heavy cable, solved the cable moreover and can only reciprocating motion, unable cyclic motion's drawback, saved manpower and materials from the installation, improved the life-span of product use.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A track system, characterized by: the guide rail structure comprises a plurality of guide rails which are sequentially connected end to form a rail unit of an open-loop structure or a closed-loop structure, wherein a plurality of middle limiting assemblies are arranged on the rail unit at intervals, each middle limiting assembly comprises a middle limiting plate and a pressing block, the middle limiting plates are suspended at the lower parts of the guide rails, the pressing blocks are arranged at the upper parts of the guide rails, and the pressing blocks are connected with the middle limiting plates through fourth fasteners and fixed on the guide rails;

the mounting structure of the rail unit includes one of the following forms:

i, fixedly mounting the track unit on a support;

2. A track system according to claim 1, wherein: when the mounting structure of track unit adopts long connecting rod device, still include oblique connecting rod device, oblique connecting rod device includes doubly even group's subassembly, second down tube subassembly, doubly even group's subassembly sets up on the guide rail, the one end and the doubly even group subassembly of second down tube subassembly are connected, the other end fixed mounting of second down tube subassembly is on ceiling or wall.

3. A track system according to claim 2, wherein: the guide rail is designed to be an I-shaped guide rail, a mounting groove is formed in the upper end of the guide rail, and a connecting groove is formed in the lower end of the guide rail.

4. A track system according to claim 3, wherein: the double-connection assembly comprises a first mounting support, a first connecting piece and a first fastener, wherein the first connecting piece penetrates through the first mounting support and is in threaded connection with the first fastener, a gasket is arranged between the upper end of the first mounting support and the first fastener, a silica gel pad is arranged between the lower end of the first mounting support and the first connecting piece, and the lower end of the first connecting piece is inserted into the mounting groove.

5. A track system according to claim 4, wherein: the utility model discloses a short connecting rod assembly, including nozzle stub, extension bar, horizontal pole and second erection support, be equipped with first uide bushing, second fastener in the nozzle stub, first uide bushing is located the upper and lower both ends of nozzle stub, the upper and lower both ends of nozzle stub respectively through the second connecting piece with second erection support and first erection support are connected, the second connecting piece respectively with first uide bushing and second fastener threaded connection, the both ends of extension bar and horizontal pole are connected with the articulated elements respectively, the articulated elements cover of extension bar one end is established and is fixed in on the nozzle stub, and is adjacent be connected with the horizontal pole between the extension bar, the first articulated elements cover at horizontal pole both ends is established and is fixed in on the extension bar, on the articulated elements of the extension bar other end and the second erection support respectively fixed mounting on the ceiling.

6. A track system according to claim 4, wherein: the straight rod assembly comprises a straight pipe and a third mounting support, a second guide sleeve and a connecting rod are arranged in the straight pipe, the second guide sleeve is arranged at the upper end and the lower end of the straight pipe, the upper end and the lower end of the straight pipe are respectively connected with the third mounting support and the first mounting support through the connecting rod, and the connecting rod vertically penetrates through the straight pipe and is respectively in threaded connection with the first mounting support, the third mounting support and the second guide sleeve;

7. A track system according to claim 1 or 2, wherein: when the track unit is of an open-loop structure and the mounting structure of the track unit adopts any one of the forms II-IV, an end hanging assembly is arranged between the end face of the guide rail and the wall and comprises a reinforcing plate and a hanging plate, the end face of the guide rail is connected with the reinforcing plate through the hanging plate, and the reinforcing plate is fixedly mounted on the wall.

8. A track system according to claim 3, wherein: and a butt joint double-connection assembly is arranged between the adjacent guide rails and comprises a double-hole plate, a third connecting piece, a third fastener and a cylindrical pin, the third connecting piece penetrates through the double-hole plate and is in threaded connection with the third fastener, the third connecting piece is inserted into the mounting groove of the adjacent guide rail, and the cylindrical pin is inserted into the connecting groove of the adjacent guide rail.

9. A track system according to claim 1, wherein: when the track unit is the ring-opening structure, the both ends of track unit are equipped with rubber buffer, rubber buffer symmetry is fixed the guide rail both sides, the both ends terminal surface of track unit is equipped with the limiting plate, limiting plate fixed mounting is on the guide rail.

10. A track system according to claim 1, wherein: one side of track unit is equipped with the wiping line subassembly, the wiping line subassembly passes through the mounting panel and is fixed with the guide rail.