A full-orbit chargeable H-shaped rail and overhead rail system with liftable machine head

Abstract

This utility model relates to an H-shaped track system capable of full-track charging and a liftable machine head system. A sliding track is slidably connected between two fixed tracks, and a machine head is slidably mounted on the sliding track. Fixed conductive strips are embedded on both sides of one of the fixed tracks. Sliding components are located at both ends of the sliding track, with two upper conductive wheels spaced apart in the middle of each component. Each upper conductive wheel corresponds to one of the fixed conductive strips and rolls along the fixed conductive strips. Sliding conductive strips are embedded on both sides of the sliding track, with each upper conductive wheel corresponding to one of the sliding conductive strips and connected to them via cables. A traveling component is located on the machine head, with lower conductive wheels at both ends. Each lower conductive wheel corresponds to one of the sliding conductive strips and rolls along the sliding conductive strips. The lower conductive wheels are connected to a motor inside the machine head via cables. This utility model enables the entire H-shaped track to be energized, thereby providing real-time power to the machine head.

Description

Technical Field

[0001] This utility model relates to the technical field of overhead rail shifting systems, and in particular to an H-shaped rail system with a fully chargeable track and a liftable head. Background Technology

[0002] In ceiling-mounted transfer or gait training devices, the track is installed on the roof, and the machine head moves along the track. The machine head can control the up and down movement of the hoist, which is connected to a sling. The sling provides upward support to the patient's body, reducing the load on the patient's lower limbs and limiting the risk of accidental falls.

[0003] An H-type track is a type of track. An H-type track consists of two parallel tracks connected and fixed to the roof via a boom. These two parallel tracks are fixed and called fixed tracks. A third track is located below the two fixed tracks, perpendicular to them, and can slide along them; this is called a sliding track. The sliding track can slide along the two parallel fixed tracks. The machine head can slide along the sliding track.

[0004] Because the machine head controls the lifting and moving of the lifting device, it contains a motor that requires power to operate. Some machine heads use a fixed position for charging, but this makes the machine head unusable during charging, hindering real-time power supply. To address this, patent publication number CN219811742U discloses a continuous conductive device between the transfer machine and the track, enabling real-time power supply between the track and the transfer machine. However, it does not involve power transmission between tracks, thus failing to achieve real-time power supply between the fixed and sliding tracks in an H-shaped track system, making it difficult to form a complete power transmission system. Summary of the Invention

[0005] To address the problem of real-time power supply between the H-shaped track and the machine head, this invention provides an H-shaped track that can be charged along the entire track and a ceiling track system that can lift the machine head. Conductive strips are embedded in both the fixed and sliding tracks of the H-shaped track. Conductive wheels are installed on the sliding components at both ends of the sliding track, enabling real-time power transmission between the conductive strips in the two different tracks. Conductive wheels are also installed on the machine head, thereby transmitting the power from the conductive strips in the sliding track to the motor of the machine head, achieving real-time power supply for the motor.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A ceiling rail system with an H-shaped track that can be fully charged and a liftable head includes a fixed track, a sliding track and a head. A sliding track is slidably connected between the two fixed tracks below, and the head is slidably connected on the sliding track. Fixed conductive strips are embedded on both sides of one of the fixed tracks. The sliding track is provided with sliding components at both ends. The sliding components slide within the fixed track. Two insulating seats are provided at intervals in the middle of the sliding components. Each insulating seat is provided with an upper conductive wheel to achieve insulated installation of the upper conductive wheel. The upper conductive wheel corresponds one-to-one with the fixed conductive strip. The upper conductive wheel rolls along the fixed conductive strip. Sliding conductive strips are embedded on both sides of the sliding track. The upper conductive wheel corresponds one-to-one with the sliding conductive strip and is connected to it by a cable, so that power can be transmitted from the upper conductive wheel to the sliding conductive strip. The machine head is equipped with a traveling component, which slides within a sliding track. Each end of the traveling component has an insulating plate, and a lower conductive wheel is mounted on the insulating plate to facilitate the insulated installation of the lower conductive wheel. The lower conductive wheel corresponds one-to-one with the sliding conductive strip, and the lower conductive wheel rolls along the sliding conductive strip. The lower conductive wheel is connected to the motor inside the machine head via a cable, facilitating the transmission of power from the lower conductive wheel to the motor.

[0007] Furthermore, the fixed track has slots on both sides, each slot having a cross-section in the shape of "[". An insulating strip is engaged within the slot, with the insulating strip having a cross-section in the shape of "I". The two ends of the slot are vertically bent inwards to restrict the insulating strip. Limiting segments are spaced vertically on one side of the insulating strip, with two limiting segments arranged parallel vertically. These limiting segments abut against the bent ends of the slots, and the fixed conductive strip is engaged between the two limiting segments, facilitating the insulating installation of the fixed conductive strip. The sliding conductive strip also uses the above-described installation structure.

[0008] Furthermore, the sliding track is slidably connected to the fixed track through the sliding component. The sliding component includes a sliding seat, a wheel seat, a load-bearing wheel, and an anti-deviation wheel. The sliding seat is adjustablely positioned above the sliding track to facilitate adjustment of the sliding seat position to match the spacing between the two fixed tracks. The length direction of the sliding seat is consistent with the length direction of the fixed track, and the sliding track extends from both ends of the sliding seat.

[0009] Furthermore, each end of the sliding seat is bolted to the wheel seat, and the load-bearing wheels are staggered on the left and right sides of the wheel seat. The load-bearing wheels slide within the fixed track. The anti-deviation wheel is provided above the wheel seat and is positioned between two fixed conductive strips to facilitate the linear movement of the sliding assembly. There is a gap between the rim of the anti-deviation wheel and the fixed conductive strips.

[0010] Furthermore, the insulating seat is bolted to the middle of the sliding seat, and the two insulating seats are arranged in a staggered manner; the upper conductive wheel includes a wheel frame and a wheel body, the wheel frame is screwed to the insulating seat, the wheel body is rotatably mounted on the wheel frame, and the wheel body contacts the fixed conductive strip and rolls along the fixed conductive strip.

[0011] Furthermore, the machine head includes a frame, a main housing, a motor, a sling reel controlled by the motor, and a boom. The main housing is located outside the frame, and the motor is located inside the frame. The sling reel is rotatably mounted on the frame, and a sling is wound around it. One end of the sling extends downward and connects to the boom. The motor controls the rotation of the sling reel, thereby retracting and extending the sling and controlling the raising and lowering of the boom.

[0012] Furthermore, the machine head is slidably connected to the sliding rail via the walking assembly. The walking assembly includes a walking seat and walking wheels. The walking seat is set on the top of the frame, and each end of the walking seat is provided with a walking wheel. The number of walking wheels at each end is two arranged in a left-right correspondence. The insulating plate is bolted to both ends of the walking seat, and the two lower conductive wheels are arranged in a staggered manner.

[0013] The beneficial effects of this utility model through the above technical solution are: The generator head of this invention is suspended on a sliding track and can slide along the track. During the sliding process, the H-shaped track continuously supplies power to the generator head. The H-track refers to two parallel tracks connected and fixed to the roof by a hanger. The two fixed tracks in the H-shaped track are parallel and energized, and the sliding track slides between the two fixed tracks below them. There is an upper conductive wheel between the sliding track and the two fixed tracks, which can connect the electricity of the fixed tracks to the sliding conductive strip of the sliding track, and with the transmission of power from the lower conductive wheel, the generator head can be continuously powered.

[0014] In its free state, this invention allows the sliding track to slide freely on the fixed track without power, requiring manual pushing or pulling to achieve sliding. Simultaneously, the machine head can also slide freely on the sliding track, also without power, requiring manual pushing or pulling to achieve sliding. At this time, the machine head can move freely in all directions within the area of ​​the two fixed tracks.

[0015] This invention connects the external power supply wires, namely the live wire and the neutral wire, to two fixed conductive strips respectively. Through the conductive function of the sliding component, the current is transferred to the two sliding conductive strips of the sliding track using the upper conductive wheel and cable one. Then, through the conductive function of the traveling component, the current is transferred to the motor inside the machine head using the lower conductive wheel and cable two, continuously supplying power to the machine head, and also enabling the H-rail to be fully energized. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of an H-shaped track that can be fully charged and a ceiling track system with a liftable head, according to this utility model.

[0017] Figure 2 This is a schematic diagram of the installation of the fixed conductive strip of an H-shaped track that can be fully charged and a ceiling track system with a liftable machine head, according to this utility model.

[0018] Figure 3 This is an isometric drawing of the sliding component of an H-shaped track and a ceiling track system with a liftable head that can be fully charged along the entire track, according to this utility model.

[0019] Figure 4 This is a schematic diagram of the upper conductive wheel and fixed conductive strip of an H-shaped track and a ceiling track system with a liftable machine head that can be fully charged along the entire track.

[0020] Figure 5 This is a schematic diagram of the traveling components and sliding track of an H-shaped track and a ceiling track system with a lifting head that can be fully charged along the entire track, according to this utility model.

[0021] Figure 6 This is an isometric drawing of the head of an H-shaped track that can be fully charged and a ceiling track system with a liftable head, according to this utility model.

[0022] The attached diagram is labeled as follows: 1 Fixed track, 2 Sliding track, 3 Lifting rod, 4 Machine head, 5 Fixed conductive strip, 6 Slot, 7 Insulating strip, 71 Limiting section, 8 Notch, 91 Neutral wire, 92 Live wire, 10 Sliding conductive strip, 11 Sliding assembly, 12 Sliding seat, 13 Wheel seat, 131 Load-bearing wheel, 132 Anti-deviation wheel, 141 Slide groove, 142 Slider, 15 Limiting groove, 16 Insulating seat, 17 Upper conductive wheel, 18 Main unit housing, 19 Motor, 20 Lifting strap, 21 Straight rod, 22 Traveling assembly, 221 Traveling seat, 222 Traveling wheel, 23 Insulating plate, 24 Lower conductive wheel, 25 Cable 1, 26 Cable 2, 27 Stop block. Detailed Implementation

[0023] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings: like Figures 1-6 As shown, an H-shaped track system capable of full-track charging and a liftable head includes a fixed track 1, a sliding track 2, and a head 4. The fixed track 1 and the sliding track 2 are components of the H-shaped track. A sliding track 2 is slidably connected between the two parallel fixed tracks 1 below, and the head 4 is slidably connected on the sliding track 2. The sliding direction of the head 4 is perpendicular to the sliding direction of the sliding track 2.

[0024] The fixed track 1 and the sliding track 2 have the same cross-section. Fixed conductive strips 5 are embedded on both sides of one of the fixed tracks 1. During installation, slots 6 are provided on both sides of the fixed track 1. The slots 6 are integrally formed with the fixed track 1. The cross-section of the slots 6 is "[". An insulating strip 7 is inserted into the slots 6. The insulating strip 7 is a long strip made of rubber. The cross-section of the insulating strip 7 is "I". The insulating strip 7 is arranged vertically. The two ends of the slots 6 are bent vertically inward to restrict the insulating strip 7 and prevent the insulating strip 7 from moving up and down or left and right.

[0025] On one side of the insulating strip 7, limiting sections 71 are arranged at upper and lower intervals. The limiting sections 71 and the insulating strip 7 are integrally formed. The cross-section of the limiting section 71 is in the shape of "𠃍". The two limiting sections 71 are arranged parallel to each other up and down and are symmetrical up and down. The limiting sections 71 abut against the bent parts at the ends of the card slots 6, and the fixed conductive strip 5 is clamped and fixed between the two limiting sections 71. The fixed conductive strip 5 is a sheet-shaped copper strip. The insulating strip 7 can limit the up-and-down and left-and-right movement of the fixed conductive strip 5, so as to install the fixed conductive strip 5 inside the fixed track 1. Bolts can also be arranged at both ends of the insulating strip 7, and nylon screws are used to pass through the fixed conductive strip 5, the insulating strip 7 and be threadedly connected with the fixed track 1, and the nylon screws are used to limit the front-and-back movement of the fixed conductive strip 5. Here, the front-and-back direction refers to the extending direction of the fixed track 1.

[0026] It should be emphasized that: there are two fixed tracks 1 in the H-shaped track, but only one fixed track 1 is installed with the fixed conductive strip 5. Notches 8 are opened on both sides at one end of the fixed track 1 to facilitate wire connection. Here, the wires include the neutral wire 91 and the live wire 92. The neutral wire 91 passes through one notch 8 and is connected to one fixed conductive strip 5, and the live wire 92 passes through the other notch 8 and is connected to the other fixed conductive strip 5, so as to transmit electric power to the fixed conductive strip 5. [[ID=,4]]

[0027] Sliding conductive strips 10 are also embedded on both sides inside the sliding track 2. The installation structure of the sliding conductive strip 10 is the same as that of the fixed conductive strip 5, and will not be elaborated here. In order to enable the sliding track 2 to slide along the fixed track 1, sliding components 11 are arranged at both ends of the sliding track 2. The sliding components 11 are fixedly installed with the sliding track 2, and the sliding components 11 are placed inside the fixed track 1 to slide. The sliding track 2 is slidably connected to the fixed track 1 through the sliding components 11.

[0028] In this embodiment, the sliding component 11 includes a sliding seat 12, a wheel seat 13, a load-bearing wheel 131 and an anti-deviation wheel 132. The sliding seat 12 is adjustable above the sliding track 2, that is, the position of the sliding seat 12 on the sliding track 2 can be adjusted, and the purpose is to match the distance between the two fixed tracks 1. Specifically, two sliding grooves 141 are opened above the sliding track 2. The cross-section of the sliding groove 141 is in the shape of "convex". At the same time, a "convex"-shaped slider 142 slides in each sliding groove 141. Four bolts pass through the sliding seat 12 and are threadedly connected to the end of the slider 142. After the bolts are tightened, the slider 142 cooperates with the sliding seat 12 to clamp the sliding track 2, realizing the fixation of the position of the sliding seat 12.

[0029] The length direction of the sliding seat 12 is consistent with the length direction of the fixed track 1, and the sliding track 2 extends from both ends of the sliding seat 12. A wheel seat 13 is bolted to each end of the sliding seat 12. Here, "front and back" refers to the extension direction of the fixed track 1. Limiting grooves 15 are opened at the front and rear ends of the sliding seat 12. The wheel seat 13 is placed in the limiting grooves 15 to prevent the wheel seat 13 from rotating. Then, the sliding seat 12 and the wheel seat 13 are fixed together with bolts.

[0030] Load-bearing wheels 131 are staggered on both sides of the wheel seat 13. These wheels slide within the fixed track 1 and utilize roller bearings, with tires mounted on the bearings. An anti-deviation wheel 132 is positioned above the wheel seat 13. The anti-deviation wheel 132 has a larger diameter than the load-bearing wheels 131 and is horizontally arranged between two fixed conductive strips 5. However, there is a gap between the rim of the anti-deviation wheel 132 and the fixed conductive strips 5, preventing constant contact between the anti-deviation wheel 132 and the fixed conductive strips 5. Therefore, a wheel seat 13 has three wheels: two staggered load-bearing wheels 131 and a centrally located anti-deviation wheel 132.

[0031] Based on the fixed conductive strip 5 built into the fixed track 1 and the sliding conductive strip 10 built into the sliding track 2, in order to realize power transmission, two insulating seats 16 are arranged at intervals in the middle of the sliding assembly 11. The insulating seats 16 are bolted to the middle of the sliding seat 12 to realize the installation of the insulating seats 16. The two insulating seats 16 are staggered left and right. Each insulating seat 16 is provided with an upper conductive wheel 17, and the upper conductive wheels 17 are also staggered, with two upper conductive wheels 17 arranged on both sides of the sliding seat 12. The upper conductive wheels 17 correspond one-to-one with the fixed conductive strip 5. The upper conductive wheels 17 roll along the fixed conductive strip 5 and can receive power from the fixed conductive strip 5.

[0032] The upper conductive wheel 17 is made of conductive metal and includes a wheel frame and a wheel body. The wheel frame is screwed to the insulating base 16, and the wheel body is rotatably mounted on the wheel frame. The wheel body contacts the fixed conductive strip 5 and rolls along the fixed conductive strip 5. The upper conductive wheel 17 corresponds one-to-one with the sliding conductive strip 10 and is connected to it by a cable 25. In this way, the power transmission path is: fixed conductive strip 5 → upper conductive wheel 17 → cable 25 → sliding conductive strip 10, thereby making the sliding conductive strip 10 energized.

[0033] The machine head 4 includes a frame, a main unit housing 18, a motor 19, a sling reel controlled by the motor 19, and a boom 21. The main unit housing 18 is located outside the frame, and the motor 19 is located inside the frame. The motor 19 is a geared motor. The sling reel is rotatably mounted on the frame, and there is a gear transmission between the motor 19 and the sling reel, allowing the motor 19 to drive the sling reel to move forward and backward. A sling 20 is wound around the sling reel, and the rotation of the sling reel controls the opening and closing of the sling 20. One end of the sling 20 extends downward and connects to the boom 21, which serves as a sling. Below the boom 21, a sling can be used with a sling, vest, stretcher, etc., to transfer the patient.

[0034] To enable the machine head 4 to move along the sliding track 2, a traveling assembly 22 is provided on the machine head 4. The traveling assembly 22 slides within the sliding track 2, and the machine head 4 is slidably connected to the sliding track 2 through the traveling assembly 22. The traveling assembly 22 includes a traveling seat 221 and traveling wheels 222. The traveling seat 221 is provided on the top of the frame, and each end of the traveling seat 221 is provided with a traveling wheel 222, with two traveling wheels 222 arranged correspondingly on the left and right sides of each end.

[0035] An insulating plate 23 is provided at each end of the walking assembly 22. The insulating plate 23 is bolted to both ends of the walking base 221. A lower conductive wheel 24 is provided on the insulating plate 23, and the two lower conductive wheels 24 are staggered. The lower conductive wheel 24 corresponds one-to-one with the sliding conductive strip 10. The lower conductive wheel 24 rolls along the sliding conductive strip 10. The lower conductive wheel 24 is connected to the motor 19 in the machine head 4 through the second cable 26. In this way, the power on the sliding conductive strip 10 can be transmitted to the motor 19 through the lower conductive wheel 24 and the second cable 26, thereby providing real-time power to the motor 19.

[0036] The principle of this utility model is as follows: each fixed track 1 is fixed to the ceiling by a hanging rod 3, the sliding track 2 is installed with the fixed track 1 by a sliding component 11, and the machine head 4 is installed with the sliding track 2 by a traveling component 22. Then, the sliding track 2 and the machine head 4 move under manual pulling; the sliding track 2 moves along the fixed track 1, and the machine head 4 moves along the sliding track 2. Since the fixed track 1 has a fixed conductive strip 5 embedded in it, and the sliding track 2 has a sliding conductive strip 10 embedded in it, and the sliding component 11 is also equipped with an upper conductive wheel 17 and a first cable 25, and the traveling component 22 is also equipped with a lower conductive wheel 24 and a second cable 26, a complete power transmission path is formed: live wire 92, neutral wire 91 → fixed conductive strip 5 → upper conductive wheel 17 → first cable 25 → sliding conductive strip 10 → lower conductive wheel 24 → second cable 26 → motor 19, thereby realizing real-time power supply to the motor 19 inside the machine head 4.

[0037] To optimize the product structure and prevent the sliding rail 2 from moving out of the fixed rail 1 and the machine head 4 from moving out of the sliding rail 2, stops 27 are installed at both ends of the fixed rail 1 and the sliding rail 2 to seal the ends of the rails. If the stops 27 are not installed at the ends of the rails, the machine head 4 will fall off the ends of the rails when it moves on the sliding rail 2, and the sliding rail 2 will also fall off the ends of the fixed rail 1, which could cause injury to personnel.

[0038] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A ceiling rail system with an H-shaped track capable of full-track charging and a liftable machine head, comprising a fixed track (1), a sliding track (2), and a machine head (4), wherein a sliding track (2) is slidably connected between the two fixed tracks (1) below, and the machine head (4) is slidably connected on the sliding track (2), characterized in that, On both sides inside one of the fixed tracks (1), fixed conductive bars (5) are embedded; At both ends of the sliding track (2), sliding components (11) are provided. The sliding components (11) are placed inside the fixed track (1) for sliding. In the middle of the sliding components (11), two insulating seats (16) are arranged at intervals. On each insulating seat (16), an upper conductive wheel (17) is provided. The upper conductive wheels (17) and the fixed conductive bars (5) correspond one by one, and the upper conductive wheels (17) roll along the fixed conductive bars (5); On both sides inside the sliding track (2), sliding conductive bars (10) are embedded. The upper conductive wheels (17) and the sliding conductive bars (10) correspond one by one and are connected by cables therebetween; On the machine head (4), a traveling component (22) is provided. The traveling component (22) is placed inside the sliding track (2) for sliding. At both ends of the traveling component (22), insulating plates (23) are provided respectively. On the insulating plates (23), lower conductive wheels (24) are provided. The lower conductive wheels (24) and the sliding conductive bars (10) correspond one by one, and the lower conductive wheels (24) roll along the sliding conductive bars (10). The lower conductive wheels (24) are connected to the motor (19) inside the machine head (4) by cables.

2. The overhead monorail system of claim 1, wherein, On both sides inside the fixed track (1), clamping grooves (6) are provided. The cross-section of the clamping grooves (6) is in the shape of "[”. An insulating strip (7) is clamped inside the clamping grooves (6). The cross-section of the insulating strip (7) is in the shape of "—”. At both ends of the clamping grooves (6), they are vertically bent inward to limit the insulating strip (7). On one side of the insulating strip (7), limiting segments (71) are arranged at intervals up and down. The two limiting segments (71) are arranged parallel to each other up and down. The limiting segments (71) abut against the bent parts at the ends of the clamping grooves (6). The fixed conductive bars (5) are clamped between the two limiting segments (71).

3. The full-orbit chargeable H-shaped rail and liftable head's ceiling rail system of claim 1, wherein, The sliding track (2) is slidably connected to the fixed track (1) through the sliding components (11). The sliding components (11) include a sliding seat (12), a wheel seat (13), a load-bearing wheel (131) and an anti-deviation wheel (132). The sliding seat (12) is adjustable and arranged above the sliding track (2). The length direction of the sliding seat (12) is the same as the length direction of the fixed track (1). Both ends of the sliding seat (12) extend out of the sliding track (2).

4. The full-orbit chargeable H-shaped rail and liftable head's ceiling rail system of claim 3, wherein, At each end of the sliding seat (12), the wheel seat (13) is bolted. On the left and right sides of the wheel seat (13), the load-bearing wheels (131) are arranged in a staggered manner. The load-bearing wheels (131) are placed inside the fixed track (1) for sliding. Above the wheel seat (13), the anti-deviation wheel (132) is provided. The anti-deviation wheel (132) is placed between the two fixed conductive bars (5). There is a gap between the wheel rim of the anti-deviation wheel (132) and the fixed conductive bars (5).

5. The full-orbit chargeable H-shaped rail and liftable head's ceiling rail system of claim 3, wherein, In the middle of the sliding seat (12), the insulating seats (16) are bolted. The two insulating seats (16) are arranged in a left-right staggered manner; The upper conductive wheel (17) includes a wheel frame and a wheel body. The wheel frame is screwed to the insulating seat (16). The wheel body is rotatably arranged on the wheel frame. The wheel body contacts the fixed conductive bar (5) and rolls along the fixed conductive bar (5).

6. The full-orbit chargeable H-shaped rail and liftable head's ceiling rail system of claim 1, wherein, The machine head (4) includes a frame, a main housing (18), a motor (19), a sling reel controlled by the motor (19), and a straight bar (21). The main housing (18) is provided outside the frame, and the motor (19) is provided inside the frame. The sling reel is rotatably mounted on the frame, and a sling (20) is wound on the sling reel. One end of the sling (20) extends downward and is connected to the straight bar (21).

7. The full-orbit chargeable H-shaped rail and liftable head's ceiling rail system according to claim 6, characterized in that, The machine head (4) is slidably connected to the sliding rail (2) through the walking assembly (22). The walking assembly (22) includes a walking seat (221) and walking wheels (222). The walking seat (221) is set on the top of the machine frame. The walking wheels (222) are set at both ends of the walking seat (221). The number of walking wheels (222) at each end is two arranged in a corresponding manner on the left and right. The insulating plate (23) is bolted to both ends of the walking seat (221). The two lower conductive wheels (24) are arranged in a staggered manner.

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