A rail-mounted wireline apparatus

Abstract

The application discloses a track type wire equipment, which comprises a preset track in a straight line or a special-shaped curve, a rolling mechanism, a hanging mechanism and a rotary support mechanism, wherein the rolling mechanism comprises a connecting seat, a rolling wheel and a first driving device; the hanging mechanism comprises a rack, a wire outlet roller, a wire guide wheel and a second driving device; the rotary support mechanism comprises a connecting bearing and a connecting shaft; two groups of the rolling mechanism are reversely connected on the preset track, and the two groups of the rolling mechanism are connected with the rack through the rotary support mechanism respectively. The two groups of the reversely arranged rolling mechanism can eliminate the positive and negative rotation gap generated when the first driving device reciprocates, and the rotary support mechanism between the rolling mechanism and the hanging mechanism can ensure that the upper and lower parts are automatically adjusted in the walking angle along the bending central axis when the track is bent. The application does not need to consider the equipment occupation problem, and is suitable for occasions with installation size requirements under the premise of ensuring the operation precision.

Description

Technical Field

[0001] This invention relates to the field of wire harness equipment, and particularly to a track-mounted wire harness equipment. Background Technology

[0002] Wire harnesses are devices used to protect athletes, typically consisting of sturdy ropes attached to the athlete's protective harness. Wire harnesses are also used in film production, but the ropes are made of extremely thin steel wire to avoid revealing any flaws.

[0003] Common wire harness equipment, in order to achieve agile and precise movement, generally uses a large steel wire winding mechanism set on the ground to move a trolley (with a person or object suspended under the trolley) set on a preset track by winding or releasing the steel wire. This type of equipment requires a large area and cannot be used in situations where there are requirements for installation dimensions. Summary of the Invention

[0004] The purpose of this invention is to provide a track-type wire harness device to solve the problem that the aforementioned wire harness devices occupy a large area and cannot be used in situations where there are requirements for installation dimensions.

[0005] According to one aspect of the present invention, a track-type wire harness device is provided, comprising: a preset track that is straight or irregularly curved, the preset track having an I-shaped cross-section; a rolling mechanism, comprising: a connecting seat, rolling wheels, and a first driving device, wherein rolling wheels are respectively connected to the inner sides of the top of the connecting seat, the rolling wheels being in movable contact with the preset track, and the first driving device is disposed on the outer side of the top of the connecting seat, the output end of the first driving device being connected to the rolling wheel on that side; and a suspension mechanism, comprising: a frame, a wire output roller, a wire guide wheel, and a second driving device, the frame being connected to the connecting seat. Below, a second drive device is provided on one side of the frame. The wire output roller is located inside the frame and connected to the output end of the second drive device. The wire guide wheel is located at the bottom of the frame. The second drive device drives the wire output roller to rotate and release the steel wire. The steel wire is guided downward along the wire guide wheel. The rotary support mechanism includes a connecting bearing and a connecting shaft. The connecting bearing is located at the bottom of the rolling mechanism. The connecting shaft is fixed at the top of the hanging mechanism. The connecting bearing and the connecting shaft are rotatably connected. Two sets of rolling mechanisms are connected in opposite directions on the preset track. The two sets of rolling mechanisms are connected to the frame through the rotary support mechanism.

[0006] The first drive unit drives the rolling mechanism to move the suspension mechanism while it is working. The two sets of rolling mechanisms set in opposite directions can eliminate the backlash generated by the reciprocating motion of the first drive unit and make up for the accuracy loss caused by friction transmission when using a single drive. There are two sets of rotary support mechanisms between the rolling mechanism and the suspension mechanism. The rotary support mechanism can ensure that the upper and lower parts automatically adjust the walking angle with the bending center axis when the track bends. This eliminates the need for the wire winding mechanism that should originally be set on the ground. Using this application, there is no need to consider the equipment footprint. It is suitable for occasions with requirements on installation size while ensuring operating accuracy.

[0007] To better address the aforementioned technical deficiencies, the present invention also provides a more preferred technical solution:

[0008] In some embodiments, a connecting bearing is provided at the bottom of the connecting seat, and two connecting platforms are provided at the top of the frame. A connecting shaft is fixed on the connecting platforms, and the distance between the two connecting platforms is set according to the curvature angle of the preset track. Thus, two rolling mechanisms are respectively connected to the connecting platforms at the top of the frame, and the distance between the two connecting platforms is adjusted according to the maximum curvature angle of the preset track to ensure that it can pass smoothly.

[0009] In some embodiments, the connecting seat includes a base plate and two side plates, which are respectively connected to both sides of the base plate. Rollers are connected to the upper inner side of each side plate, and a first driving device is provided on the outer side of one side plate. A stabilizing plate extending towards a preset track is connected to one side of the side plate, and a first stabilizing wheel is connected to the end of the stabilizing plate, making movable contact with the preset track. A stabilizing rod is connected between the two side plates, and a second stabilizing wheel is connected to the lower inner side of each side plate, making movable contact with the bottom of the preset track. Thus, by connecting side plates with rollers to both sides of the base plate, the connecting seat can move smoothly on both sides of the preset track. By providing the first and second stabilizing wheels, the friction between the rolling mechanism and the preset track can be increased, making the displacement of the rolling mechanism more accurate.

[0010] In some embodiments, an anti-collision mechanism is also included. This mechanism comprises a first collision switch, a second collision switch, and a blocking block. The first collision switch is located on the front and rear sides of the rolling mechanism. The blocking block is located at the bottom of the front and rear ends of the preset track. The second collision switch is located on the outside of the frame. A rocker arm is hinged to both the first and second collision switches, and a contact wheel is connected to the end of each rocker arm. A first drive device is electrically connected to both the first and second collision switches. When the contact wheel on the first collision switch contacts the blocking block, the first collision switch terminates the operation of the first drive device. When the contact wheel on the second collision switch contacts an external obstacle, the second collision switch terminates the operation of the first drive device. Therefore, by adding an anti-collision mechanism to this application, safety can be improved, preventing derailment and collisions.

[0011] In some embodiments, pull hooks are provided on both sides of the top of the frame. This allows the rolling mechanism and the suspension mechanism to be moved by pulling the pull hooks.

[0012] In some embodiments, the wire output roller has six wire grooves for accommodating the steel wires, and six guide rollers are staggered on both sides of the bottom of the frame. Thus, by using six steel wires for support, the load on each wire is effectively reduced, extending the service life of the steel wires.

[0013] In some embodiments, two elastic pressure rollers are provided inside the frame, positioned close to the wire exit roller, to press the steel wire in the wire groove. Thus, the elastic pressure rollers ensure that the steel wire is perfectly embedded in the wire groove.

[0014] In some embodiments, a fixing through hole is provided in the wire groove for securing the wire. This fixing through hole allows the end of the wire to be secured, preventing the wire from derailing.

[0015] In some embodiments, a control box is provided on one side of the frame, and a control module is installed inside the control box. The control module is electrically connected to the first drive device, the second drive device, the first collision switch, and the second collision switch. Thus, by controlling the start and stop of the first drive device and the second drive device through the control module, the suspended object can be moved automatically according to a preset program; when the first collision switch and the second collision switch are triggered, the control module can pause the first drive device and the second drive device.

[0016] In some embodiments, the upper and lower parts of the connecting shaft are respectively threaded, and the connecting shaft is fixed by a nut after being inserted into the connecting bearing. Thus, fixing the connecting shaft with a nut ensures a reliable connection between the rolling mechanism and the suspension mechanism. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the top three-dimensional structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure between the preset track and the rolling mechanism of the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of the rolling mechanism of the present invention;

[0021] Figure 5 This is a frontal perspective three-dimensional structural diagram of the suspension mechanism of the present invention;

[0022] Figure 6This is a rear-view three-dimensional structural diagram of the suspension mechanism of the present invention. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] refer to Figures 1 to 6 This application provides a track-type wire harness device, including: a preset track 1 that is straight or irregularly curved, the preset track 1 having an I-shaped cross-section; a rolling mechanism, including: a connecting seat, rolling wheels 2, and a first driving device 3, the rolling wheels 2 being connected to the inner sides of the top of the connecting seat respectively, the rolling wheels 2 being in movable contact with the preset track 1, the first driving device 3 being disposed on the outer side of the top of the connecting seat, the output end of the first driving device 3 being connected to the rolling wheel 2 on that side; and a suspension mechanism, including: a frame 4, a wire output roller 5, a wire guide wheel 6, and a second driving device 7, the frame 4 being connected below the connecting seat, the frame... A second drive device 7 is provided on one side of the frame 4. The wire output roller 5 is located inside the frame 4 and connected to the output end of the second drive device 7. The wire guide wheel 6 is located at the bottom of the frame 4. The second drive device 7 drives the wire output roller 5 to rotate and release the steel wire. The steel wire is guided downward along the wire guide wheel 6. The rotary support mechanism includes a connecting bearing 8 and a connecting shaft 9. The connecting bearing 8 is located at the bottom of the rolling mechanism. The connecting shaft 9 is fixed at the top of the hanging mechanism. The connecting bearing 8 and the connecting shaft 9 are rotatably connected. Two sets of rolling mechanisms are connected in opposite directions on the preset track 1. The two sets of rolling mechanisms are connected to the frame 4 through the rotary support mechanism.

[0025] In some embodiments, both the first control device and the second control device are motors.

[0026] A connecting bearing 8 is provided at the bottom of the connecting seat, and two connecting platforms 10 are provided at the top of the frame 4. A connecting shaft 9 is fixed on the connecting platform 10. The distance between the two connecting platforms 10 is set according to the bending angle of the preset track 1. Two rolling mechanisms are respectively connected to the connecting platforms 10 at the top of the frame 4. The distance between the two connecting platforms 10 is adjusted according to the maximum bending angle of the preset track 1 to ensure that it can pass smoothly.

[0027] The connecting seat includes a base plate 11 and two side plates 12, which are respectively connected to both sides of the base plate 11. Rolling wheels 2 are connected to the upper inner side of each side plate 12, and a first driving device 3 is provided on the outer side of one side plate 12. A stabilizing plate 13 extending towards a preset track 1 is connected to one side of each side plate 12, and a first stabilizing wheel 14 is connected to the end of the stabilizing plate 13, making movable contact with the preset track 1. A stabilizing rod 15 is connected between the two side plates 12, and a second stabilizing wheel 16 is connected to the lower inner side of each side plate 12, making movable contact with the bottom of the preset track 1. The side plates 12 with rolling wheels 2 are connected to both sides of the base plate 11 to ensure that the connecting seat can move smoothly on both sides of the preset track 1. By setting the first stabilizing wheel 14 and the second stabilizing wheel 16, the friction between the rolling mechanism and the preset track 1 can be increased, making the displacement of the rolling mechanism more accurate. The stabilizing rod 15 can prevent the connecting seat from deforming under stress.

[0028] The application also includes an anti-collision mechanism, which includes a first collision switch 17, a second collision switch 18, and a blocking block 19. The first collision switch 17 is located on the front and rear sides of the rolling mechanism, the blocking block 19 is located at the bottom of the front end and the bottom of the rear end of the preset track 1, and the second collision switch 18 is located on the outside of the frame 4. A rocker arm is hinged to the first collision switch 17 and the second collision switch 18 respectively, and a contact wheel is connected to the end of the rocker arm. The first drive device 3 is electrically connected to the first collision switch 17 and the second collision switch 18 respectively. When the contact wheel on the first collision switch 17 contacts the blocking block 19, the first collision switch 17 terminates the operation of the first drive device 3. When the contact wheel on the second collision switch 18 contacts an external obstacle, the second collision switch 18 terminates the operation of the first drive device 3. By adding an anti-collision mechanism to this application, safety can be improved and derailment or collision with objects can be prevented.

[0029] Pull hooks 20 are provided on both sides of the top of the frame 4, and the rolling mechanism and the hanging mechanism can be moved by pulling the pull hooks 20.

[0030] The wire output roller 5 has six wire grooves for holding the wires, and six guide wheels 6 are staggered on both sides of the bottom of the frame 4. The six wires support the wires, which effectively reduces the load on each wire and extends the service life of the wires.

[0031] Two elastic pressure rollers 21 are installed inside the frame 4. The elastic pressure rollers 21 are set close to the wire output roller 5. The elastic pressure rollers 21 are used to press the steel wire in the wire groove. The setting of the elastic pressure rollers 21 can ensure that the steel wire can be perfectly embedded in the wire groove.

[0032] The wire groove is provided with fixing through holes for fixing the wire. The fixing through holes can be used to bind the end of the wire to prevent the wire from derailing.

[0033] A control box 22 is provided on one side of the frame 4. The control box 22 contains a control module. The control module is electrically connected to the first drive device 3, the second drive device 7, the first collision switch 17, and the second collision switch 18. The control module controls the start and stop of the first drive device 3 and the second drive device 7, enabling the suspended object to move automatically according to a preset program. When the first collision switch 17 and the second collision switch 18 are triggered, the control module can pause the first drive device 3 and the second drive device 7.

[0034] The upper and lower parts of the connecting shaft 9 are respectively threaded. After the connecting shaft 9 is inserted into the connecting bearing 8, it is fixed by a nut. Fixing the connecting shaft 9 by the nut can ensure a reliable connection between the rolling mechanism and the hanging mechanism.

[0035] The specific installation process of this application is as follows: the preset track 1 is erected in the air, and the rolling mechanism is inserted along one end of the preset track 1 so that the rolling wheel 2, the first stabilizing wheel 14 and the second stabilizing wheel 16 are all in contact with the preset track 1; the hanging mechanism is connected to the bottom of the rolling mechanism, and when in use, the first driving device 3 drives the rolling mechanism together with the hanging mechanism to move on the preset track 1.

[0036] The first drive device 3 drives the rolling mechanism to move the suspension mechanism while it is working. The two sets of rolling mechanisms set in opposite directions can eliminate the backlash generated by the reciprocating motion of the first drive device 3 and make up for the accuracy loss caused by friction transmission when using a single drive. There are two sets of rotary support mechanisms between the rolling mechanism and the suspension mechanism. The rotary support mechanism can ensure that the upper and lower parts automatically adjust the walking angle with the bending center axis when the track bends. This eliminates the need for the wire winding mechanism that should originally be set on the ground. Using this application, there is no need to consider the equipment footprint. It is suitable for occasions with requirements on installation size while ensuring running accuracy.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A track-mounted wire harness device, characterized in that, include: A preset track that is either straight or irregularly curved, wherein the cross-section of the preset track is an I-shaped structure; A rolling mechanism includes: a connecting seat, rolling wheels, and a first driving device. Rolling wheels are respectively connected to the inner sides of the top of the connecting seat. The rolling wheels are in movable contact with a preset track. The first driving device is provided on the outer side of the top of the connecting seat. The output end of the first driving device is connected to the rolling wheel on that side. The suspension mechanism includes: a frame, a wire output roller, a wire guide wheel, and a second drive device. The frame is connected to the lower part of the connecting seat. The second drive device is provided on one side of the frame. The wire output roller is disposed inside the frame and connected to the output end of the second drive device. The wire guide wheel is disposed at the bottom of the frame. The second drive device drives the wire output roller to rotate and release the steel wire. The steel wire is guided downward along the wire guide wheel. A slewing support mechanism includes: a connecting bearing and a connecting shaft. The connecting bearing is disposed at the bottom of the rolling mechanism, and the connecting shaft is fixedly disposed at the top of the suspension mechanism. The connecting bearing and the connecting shaft are rotatably connected. Two sets of rolling mechanisms are connected in opposite directions on the preset track, and the two sets of rolling mechanisms are respectively connected to the frame through a rotary support mechanism.

2. The track-mounted wire harness equipment according to claim 1, characterized in that, The bottom of the connecting seat is provided with a connecting bearing, and the top of the frame is provided with two connecting platforms. A connecting shaft is fixed on the connecting platform, and the distance between the two connecting platforms is set according to the curvature angle of the preset track.

3. The track-mounted wire harness equipment according to claim 2, characterized in that, The connecting seat includes a base plate and two side plates, which are respectively connected to the two sides of the base plate. Rolling wheels are connected to the upper inner side of each side plate, and a first driving device is provided on the outer side of one side plate. A stabilizing plate extending towards a preset track is connected to one side of the side plate, and a first stabilizing wheel is connected to the end of the stabilizing plate. The first stabilizing wheel is in movable contact with the preset track. A stabilizing rod is connected between the two side plates, and a second stabilizing wheel is connected to the lower inner side of each side plate. The second stabilizing wheel is in movable contact with the bottom of the preset track.

4. The track-mounted wire harness equipment according to claim 2, characterized in that, It also includes an anti-collision mechanism, which comprises a first collision switch, a second collision switch, and a blocking block. The first collision switch is disposed on the front and rear sides of the rolling mechanism, the blocking block is disposed on the bottom of the front end and the bottom of the rear end of the preset track, and the second collision switch is disposed on the outside of the frame. A rocker arm is hinged to the first and second collision switches respectively, and a contact wheel is connected to the end of the rocker arm. The first drive device is electrically connected to the first collision switch and the second collision switch respectively. When the contact wheel on the first collision switch contacts the blocking block, the first collision switch terminates the operation of the first drive device. When the contact wheel on the second collision switch comes into contact with an external obstruction, the second collision switch terminates the operation of the first drive device.

5. The track-mounted wire harness equipment according to claim 1, characterized in that, Pull hooks are provided on both sides of the top of the frame.

6. The track-mounted wire harness equipment according to claim 1, characterized in that, The wire output roller has six wire grooves for accommodating steel wires, and six wire guide rollers are staggered on both sides of the bottom of the frame.

7. The track-mounted wire harness equipment according to claim 6, characterized in that, The frame is equipped with two elastic pressure rollers, which are located close to the wire output roller. The elastic pressure rollers are used to press the steel wire in the wire groove.

8. The track-mounted wire harness equipment according to claim 6, characterized in that, The wire groove is provided with a fixing through hole for fixing the wire.

9. The track-mounted wire harness equipment according to claim 4, characterized in that, A control box is provided on one side of the frame, and a control module is provided inside the control box. The control module is electrically connected to the first drive device, the second drive device, the first collision switch, and the second collision switch.

10. The track-mounted wire harness equipment according to claim 1, characterized in that, The upper and lower parts of the connecting shaft are respectively threaded, and the connecting shaft is fixed by a nut after being inserted into the connecting bearing.

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