CN218663836U - High-altitude operation track device - Google Patents
High-altitude operation track device Download PDFInfo
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- CN218663836U CN218663836U CN202223182759.5U CN202223182759U CN218663836U CN 218663836 U CN218663836 U CN 218663836U CN 202223182759 U CN202223182759 U CN 202223182759U CN 218663836 U CN218663836 U CN 218663836U
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Abstract
A high-altitude operation rail device comprises a bottom plate, a left side plate, a right side plate, a top plate, a left cover plate, a right cover plate, a telescopic assembly, a first sliding rail wheel assembly, a second sliding rail wheel assembly and a fixing device; the top surfaces of the two ends of the bottom plate are respectively connected with the bottom surfaces of the left side plate and the right side plate; the top surface of the left side plate is connected with the bottom surface of one end of the left cover plate, and the top surface of the right side plate is connected with the bottom surface of one end of the right cover plate; the other end of the left cover plate and the other end of the right cover plate are respectively connected with the two ends of the top plate; the telescopic plate is positioned in the area between the left side plate and the right side plate, one end of the telescopic plate is positioned below the left cover plate, the other end of the telescopic plate is positioned below the right cover plate, and the telescopic plate is connected with the bottom plate through a lower telescopic assembly; the outer side walls of the left side plate and the right side plate are respectively provided with a plurality of first sliding rail wheel assemblies and a plurality of second sliding rail wheel assemblies; the bottom plates on the inner sides of the left side plate and the right side plate are provided with fixing devices. The design not only has wider operation range, but also has higher safety.
Description
Technical Field
The utility model relates to a high altitude equipment belongs to the ocean engineering and equips the field, especially relates to an aerial working rail set.
Background
The marine engineering equipment is generally structurally responsible, the size of the marine engineering equipment is large, a large-scale tool is required to perform auxiliary operation in the process of manufacturing the equipment, the commonly used large-scale tool mainly comprises a frame and a personnel operation track, the currently used personnel operation track cannot move, the personnel operation track is fixed and unchangeable generally, the personnel operation track is changed continuously along with the change of an operation position, the operation efficiency is low frequently, and a certain potential safety hazard exists in the displacement process at every time.
The utility model has the application number of 201820663866.4 and the application date of 2018, 5 months and 7 days, and discloses a mold conveying rail with higher stability, wherein guide rails are symmetrically and fixedly arranged on two sides of the upper part of a base of the mold conveying rail, and sliding grooves are formed in opposite surfaces of the two guide rails; the upper part of the guide rail is provided with a bearing plate in a sliding manner, and two sides of the bottom of the bearing plate are symmetrically provided with sliding blocks; the upper part of the base is provided with a groove, and both ends of the groove are fixedly provided with screw rod fixing seats; the screw rod is rotatably arranged on the screw rod fixing seat in a penetrating way through the bearing; one end of the guide rail is fixedly provided with a motor through a motor fixing frame; an output shaft of the motor penetrates through the motor fixing frame and is fixedly connected with the screw rod; a nut is fixedly arranged in the middle of the bottom side of the bearing plate; a stop block is vertically fixed on one side of the upper part of the bearing plate, and a plurality of cylinders are symmetrically arranged on the other side of the upper part of the bearing plate; although the auxiliary device can assist displacement, the auxiliary device needs to be moved repeatedly to cover an operation range, the operation range is narrow, cables are more and easy to wind, and certain potential safety hazards exist due to repeated movement.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the operation scope that exists among the prior art narrower, the lower defect and the problem of security moreover provide an operation scope wider, the higher high altitude construction rail set of security moreover.
In order to achieve the above purpose, the technical solution of the utility model is that: a high-altitude operation track device comprises a bottom plate, a left side plate, a right side plate, a top plate, a left cover plate, a right cover plate, a telescopic assembly, a first sliding rail wheel assembly, a second sliding rail wheel assembly and a fixing device;
the top surface of one end of the bottom plate is connected with the bottom surface of the left side plate, and the top surface of the other end of the bottom plate is connected with the bottom surface of the right side plate; the top surface of the left side plate is connected with the bottom surface of one end of the left cover plate, and the top surface of the right side plate is connected with the bottom surface of one end of the right cover plate; the other end of the left cover plate is connected with one end of the top plate, and the other end of the top plate is connected with the other end of the right cover plate;
the telescopic plate is positioned in the area between the left side plate and the right side plate, one end of the telescopic plate is positioned below the left cover plate, and the other end of the telescopic plate is positioned below the right cover plate; the telescopic plate is connected with the bottom plate through a telescopic assembly at the lower part, and the telescopic assembly drives the telescopic plate to reciprocate; the outer side wall of the left side plate is provided with a plurality of first sliding rail wheel assemblies, and the outer side wall of the right side plate is provided with a plurality of second sliding rail wheel assemblies;
and fixing devices are arranged on the bottom plate on the inner side of the left side plate and the bottom plate on the inner side of the right side plate and are used for limiting the movement of the track device.
The bottom plate is provided with a plurality of supporting plates, the supporting plates are distributed on the bottom plate between the left side plate and the right side plate, the bottom surface of each supporting plate is connected with the top surface of the bottom plate, and the top surfaces of the supporting plates extend towards the expansion plate and are spaced from the bottom surface of the expansion plate by a certain distance.
The telescopic assembly comprises a driving device, a coupler, a driving shaft, a left fixing plate, a right fixing plate and a driving fixing plate;
the right fixing plate is positioned on one side of the left fixing plate, the motor fixing plate is positioned on one side of the right fixing plate, the bottom surfaces of the left fixing plate, the right fixing plate and the driving fixing plate are fixedly connected with the top surface of the bottom plate, and the top surfaces of the left fixing plate, the right fixing plate and the driving fixing plate extend towards the telescopic plate and are spaced from the telescopic plate by a certain distance;
a driving shaft penetrates between the left fixing plate and the right fixing plate, the driving device is fixed on the driving fixing plate, and the driving device is connected with the driving shaft through a coupler; the drive shaft is sleeved with a fixing block, one end of the fixing block is fixedly connected with the expansion plate, and the other end of the fixing block is sleeved on the drive shaft.
The width H of the expansion plate is larger than the width H1 of the bottom plate, the left side plate, the right side plate and the top plate.
The first sliding rail wheel component comprises a first bracket, a first telescopic piece, a first upper pulley and a first lower pulley;
one end of the first support is fixed on the outer wall of the left side plate, the other end of the first support extends downwards and is connected with a first upper pulley, the other end of the first support is connected with one end of a first telescopic piece, and the other end of the first telescopic piece extends downwards and is connected with a first lower pulley; the circumferential surfaces of the first upper pulley and the first lower pulley are both sunken towards the circle center to form a first sunken groove.
The second sliding rail wheel component comprises a second bracket, a second telescopic piece, a second upper pulley and a second lower pulley;
one end of the second support is fixed on the outer wall of the right side plate, the other end of the second support extends downwards and is connected with a second upper pulley, the other end of the second support is connected with one end of a second telescopic piece, and the other end of the second telescopic piece extends downwards and is connected with a second lower pulley; the circumferential surfaces of the second upper pulley and the second lower pulley are both recessed towards the circle center to form a second recessed groove.
The first telescopic piece and the second telescopic piece are telescopic springs.
The driving shaft is a telescopic hydraulic shaft, and the driving device drives the telescopic hydraulic shaft to stretch and retract so as to drive the telescopic plate to reciprocate.
The driving shaft is a screw shaft, and the driving device drives the screw shaft to rotate so as to drive the telescopic plate to reciprocate.
The fixing device comprises a fixing bolt and a motor, the motor is located above the bottom plate, one end of the fixing bolt is connected with the motor, and the other end of the fixing bolt penetrates through the bottom plate and extends downwards.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to an overhead working track device, which comprises a bottom plate, a left side plate, a right side plate, a top plate, a left cover plate, a right cover plate, a telescopic component, a first sliding track wheel component, a second sliding track wheel component and a fixing device; the top surface of one end of the bottom plate is connected with the bottom surface of the left side plate, and the top surface of the other end of the bottom plate is connected with the bottom surface of the right side plate; the top surface of the left side plate is connected with the bottom surface of one end of the left cover plate, and the top surface of the right side plate is connected with the bottom surface of one end of the right cover plate; the other end of the left cover plate is connected with one end of the top plate, and the other end of the top plate is connected with the other end of the right cover plate; the telescopic plate is positioned in the area between the left side plate and the right side plate, one end of the telescopic plate is positioned below the left cover plate, and the other end of the telescopic plate is positioned below the right cover plate; the telescopic plate is connected with the bottom plate through a telescopic assembly at the lower part, and the telescopic assembly drives the telescopic plate to reciprocate; the outer side wall of the left side plate is provided with a plurality of first sliding rail wheel assemblies, and the outer side wall of the right side plate is provided with a plurality of second sliding rail wheel assemblies; the bottom plate on the inner side of the left side plate and the bottom plate on the inner side of the right side plate are both provided with fixing devices for limiting the movement of the track device; in the application of the design, the rail device is conveyed to the middle of an operation position through the first sliding rail wheel assembly and the second sliding rail wheel assembly and then is fixed through the fixing device, the rail device is prevented from moving in the telescopic process, the telescopic plate is driven by the telescopic assembly to move, the telescopic plate can move forwards or backwards to cover two sides of the middle of the operation position, a worker can move on the telescopic plate, and when the telescopic plate is not enough to cover all the operation positions, the first sliding rail wheel assembly and the second sliding rail wheel assembly are driven to move so as to reach any position needing to be operated; through reducing the displacement of rail set self, only remove the expansion plate, not only enlarged the operation scope, reduced simultaneously because of the anti potential safety hazard that moves and bring. Therefore, the utility model discloses not only the operation scope is wider, and the security is higher moreover.
2. In the high-altitude operation rail device, the first sliding rail wheel component comprises a first bracket, a first telescopic piece, a first upper pulley and a first lower pulley; one end of the first support is fixed on the outer wall of the left side plate, the other end of the first support extends downwards and is connected with a first upper pulley, the other end of the first support is connected with one end of a first telescopic piece, and the other end of the first telescopic piece extends downwards and is connected with a first lower pulley; the circumferential surfaces of the first upper pulley and the first lower pulley are both sunken towards the circle center to form a first sunken groove; the second sliding rail wheel assembly comprises a second bracket, a second telescopic piece, a second upper pulley and a second lower pulley; one end of the second support is fixed on the outer wall of the right side plate, the other end of the second support extends downwards and is connected with a second upper pulley, the other end of the second support is connected with one end of a second telescopic piece, and the other end of the second telescopic piece extends downwards and is connected with a second lower pulley; the circumferential surfaces of the second upper pulley and the second lower pulley are both recessed towards the circle center to form a second recessed groove; the first telescopic piece and the second telescopic piece are telescopic springs; in the application of the design, the first upper pulley and the first lower pulley are connected through the telescopic piece, so that the track device can be clamped on a track by the first upper pulley and the first lower pulley, the stability in the motion process is ensured, the axial movement of the pulleys can be avoided by the first concave groove and the second concave groove, and the safety is improved; the first telescopic piece and the second telescopic piece are telescopic springs, so that the thickness of the track can be self-adapted, and the application range of the track device is expanded. Therefore, the utility model discloses not only the security is higher, and the range of application is wider moreover.
3. The utility model relates to an aerial work track device, wherein the fixing device comprises a fixing bolt and a motor, the motor is positioned above a bottom plate, one end of the fixing bolt is connected with the motor, and the other end of the fixing bolt penetrates through the bottom plate and extends downwards; this design is in using, and after rail set removed the assigned position, the starter motor drive fixing bolt made it butt on the track, avoided leading to the slip of sliding rail wheel subassembly because of subsequent operation activity, further improved the security, and adopted motor drive, the staff can carry out remote operation, the simple operation. Therefore, the utility model discloses not only the security is higher, convenient operation moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural diagram of the first sliding rail wheel assembly of the present invention.
Fig. 5 is a schematic structural view of the second sliding rail wheel assembly of the present invention.
Fig. 6 is a schematic structural diagram of the telescopic assembly of the present invention.
Fig. 7 is a schematic diagram of embodiment 4 of the present invention.
In the figure: the base plate 1, the left side plate 2, the right side plate 3, the top plate 4, the left cover plate 5, the right cover plate 6, the expansion plate 7, the fixed block 71, the expansion assembly 8, the driving device 81, the coupler 82, the driving shaft 83, the left fixed plate 84, the right fixed plate 85, the driving fixed plate 86, the first sliding rail wheel assembly 9, the first bracket 91, the first expansion member 92, the first upper pulley 93, the first concave groove 931, the first lower pulley 94, the second sliding rail wheel assembly 10, the second bracket 101, the second expansion member 102, the second upper pulley 103, the second lower pulley 104, the second concave groove 105, the support plate 11, the fixing device 12, the fixing bolt 121, and the motor 122.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 6, the track device for high-altitude operation comprises a bottom plate 1, a left side plate 2, a right side plate 3, a top plate 4, a left cover plate 5, a right cover plate 6, a telescopic plate 7, a telescopic assembly 8, a first sliding rail wheel assembly 9, a second sliding rail wheel assembly 10 and a fixing device 12;
the top surface of one end of the bottom plate 1 is connected with the bottom surface of the left side plate 2, and the top surface of the other end of the bottom plate 1 is connected with the bottom surface of the right side plate 3; the top surface of the left side plate 2 is connected with the bottom surface of one end of the left cover plate 5, and the top surface of the right side plate 3 is connected with the bottom surface of one end of the right cover plate 6; the other end of the left cover plate 5 is connected with one end of the top plate 4, and the other end of the top plate 4 is connected with the other end of the right cover plate 6;
the telescopic plate 7 is positioned in the area between the left side plate 2 and the right side plate 3, one end of the telescopic plate 7 is positioned below the left cover plate 5, and the other end of the telescopic plate 7 is positioned below the right cover plate 6; the telescopic plate 7 is connected with the bottom plate 1 through a telescopic assembly 8 at the lower part, and the telescopic assembly 8 drives the telescopic plate 7 to reciprocate; the outer side wall of the left side plate 2 is provided with a plurality of first sliding rail wheel assemblies 9, and the outer side wall of the right side plate 3 is provided with a plurality of second sliding rail wheel assemblies 10;
and the bottom plate 1 on the inner side of the left side plate 2 and the bottom plate 1 on the inner side of the right side plate 3 are both provided with fixing devices 12 for limiting the movement of the track device.
Be provided with a plurality of backup pads 11 on the bottom plate 1, a plurality of backup pads 11 distribute on bottom plate 1 between left side board 2 and right side board 3, the bottom surface of backup pad 11 links to each other with bottom plate 1's top surface, the top surface of backup pad 11 extend towards expansion plate 7 and with the bottom surface of expansion plate 7 between the certain distance of interval.
The telescopic assembly 8 comprises a driving device 81, a coupler 82, a driving shaft 83, a left fixing plate 84, a right fixing plate 85 and a driving fixing plate 86;
the right fixing plate 85 is positioned at one side of the left fixing plate 84, the motor fixing plate 86 is positioned at one side of the right fixing plate 85, the bottom surfaces of the left fixing plate 84, the right fixing plate 85 and the drive fixing plate 86 are fixedly connected with the top surface of the base plate 1, and the top surfaces of the left fixing plate 84, the right fixing plate 85 and the drive fixing plate 86 extend towards the expansion plate 7 and are spaced from the expansion plate 7 by a certain distance;
a driving shaft 83 penetrates between the left fixing plate 84 and the right fixing plate 85, the driving device 81 is fixed on the driving fixing plate 86, and the driving device 81 is connected with the driving shaft 83 through a coupler 82; the driving shaft 83 is sleeved with a fixing block 71, one end of the fixing block 71 is fixedly connected with the expansion plate 7, and the other end of the fixing block 71 is sleeved on the driving shaft 83.
The width H of the expansion plate 7 is greater than the width H1 of the bottom plate 1, the left side plate 2, the right side plate 3 and the top plate 4.
The first sliding rail wheel assembly 9 comprises a first bracket 91, a first telescopic part 92, a first upper pulley 93 and a first lower pulley 94;
one end of the first bracket 91 is fixed on the outer wall of the left side plate 2, the other end of the first bracket 91 extends downwards and is connected with a first upper pulley 93, the other end of the first bracket 91 is connected with one end of a first telescopic piece 92, and the other end of the first telescopic piece 92 extends downwards and is connected with a first lower pulley 94; the circumferential surfaces of the first upper pulley 93 and the first lower pulley 94 are each formed as a first concave groove 931 by being recessed toward the center of a circle.
The second sliding rail wheel assembly 10 comprises a second bracket 101, a second telescopic member 102, a second upper pulley 103 and a second lower pulley 104;
one end of the second bracket 101 is fixed on the outer wall of the right side plate 3, the other end of the second bracket 101 extends downwards and is connected with a second upper pulley 103, the other end of the second bracket 101 is connected with one end of a second telescopic piece 102, and the other end of the second telescopic piece 102 extends downwards and is connected with a second lower pulley 104; the circumferential surfaces of the second upper pulley 103 and the second lower pulley 104 are both formed as a second concave groove 105 recessed toward the center.
The first and second telescoping parts 92 and 102 are telescopic springs.
The driving shaft 83 is a telescopic hydraulic shaft, and the driving device 81 drives the telescopic hydraulic shaft to extend and retract so as to drive the telescopic plate 7 to reciprocate.
The driving shaft 83 is a screw shaft, and the driving device 81 drives the screw shaft to rotate so as to drive the telescopic plate 7 to reciprocate.
The fixing device 12 comprises a fixing bolt 121 and a motor 122, the motor 121 is located above the bottom plate 1, one end of the fixing bolt 121 is connected with the motor 122, and the other end of the fixing bolt penetrates through the bottom plate 1 and extends downwards.
The principle of the utility model is explained as follows:
in the application of the rail device, if long-term fixing operation is needed, the first sliding rail wheel assembly 9 and the second sliding rail wheel assembly 10 can be cancelled, the bottom plate 1 is directly fixed at an operation position to carry out long-term fixing operation, and if the telescopic plate 7 can not cover all the operation positions in a telescopic mode, a plurality of rail devices can be arranged.
Example 1:
referring to fig. 1 to 6, the track device for high-altitude operation comprises a bottom plate 1, a left side plate 2, a right side plate 3, a top plate 4, a left cover plate 5, a right cover plate 6, a telescopic plate 7, a telescopic assembly 8, a first sliding rail wheel assembly 9, a second sliding rail wheel assembly 10 and a fixing device 12; the top surface of one end of the bottom plate 1 is connected with the bottom surface of the left side plate 2, and the top surface of the other end of the bottom plate 1 is connected with the bottom surface of the right side plate 3; the top surface of the left side plate 2 is connected with the bottom surface of one end of the left cover plate 5, and the top surface of the right side plate 3 is connected with the bottom surface of one end of the right cover plate 6; the other end of the left cover plate 5 is connected with one end of the top plate 4, and the other end of the top plate 4 is connected with the other end of the right cover plate 6; the telescopic plate 7 is positioned in the area between the left side plate 2 and the right side plate 3, one end of the telescopic plate 7 is positioned below the left cover plate 5, and the other end of the telescopic plate 7 is positioned below the right cover plate 6; the telescopic plate 7 is connected with the bottom plate 1 through a telescopic assembly 8 at the lower part, and the telescopic assembly 8 drives the telescopic plate 7 to reciprocate; the outer side wall of the left side plate 2 is provided with a plurality of first sliding rail wheel assemblies 9, and the outer side wall of the right side plate 3 is provided with a plurality of second sliding rail wheel assemblies 10; and the bottom plate 1 on the inner side of the left side plate 2 and the bottom plate 1 on the inner side of the right side plate 3 are both provided with fixing devices 12 for limiting the movement of the track device.
In application, the track device is moved to the middle part of a working place through the first sliding rail wheel component 9 and the second sliding rail wheel component 10, the expansion plate 7 can move forwards or backwards, the movement frequency of the track device can be reduced by being arranged in the middle part, and after the track device is moved to a specified position, the fixing device 12 is used for limiting the movement of the first sliding rail wheel component 9 and the second sliding rail wheel component 10; the telescopic assembly 8 drives the telescopic plate 7 to move back and forth to cover a working position, the top plate 4, the left cover plate 5 and the right cover plate 6 can be used as a working table, the displacement path of the telescopic plate 7 is limited, and the telescopic plate 7 is prevented from deviating in the displacement process.
Example 2:
the basic contents are the same as example 1, except that:
be provided with a plurality of backup pads 11 on the bottom plate 1, a plurality of backup pads 11 distribute on bottom plate 1 between left side board 2 and right side board 3, the bottom surface of backup pad 11 links to each other with the top surface of bottom plate 1, the top surface of backup pad 11 extend towards expansion plate 7 and with the bottom surface of expansion plate 7 between the certain distance of interval.
In application, the expansion plate 7 can slightly be sunken and deformed after being loaded, the supporting plate 11 can bear the load, the stress is dispersed, and the movement of the expansion plate 7 can not generate friction when the stress is not generated because a certain distance is arranged between the top surface of the supporting plate 11 and the bottom surface of the expansion plate 7.
Example 3:
the basic contents are the same as example 2, except that:
the telescopic assembly 8 comprises a driving device 81, a coupler 82, a driving shaft 83, a left fixing plate 84, a right fixing plate 85 and a driving fixing plate 86; the right fixing plate 85 is positioned at one side of the left fixing plate 84, the motor fixing plate 86 is positioned at one side of the right fixing plate 85, the bottom surfaces of the left fixing plate 84, the right fixing plate 85 and the drive fixing plate 86 are fixedly connected with the top surface of the base plate 1, and the top surfaces of the left fixing plate 84, the right fixing plate 85 and the drive fixing plate 86 extend towards the expansion plate 7 and are spaced from the expansion plate 7 by a certain distance; a driving shaft 83 penetrates between the left fixing plate 84 and the right fixing plate 85, the driving device 81 is fixed on the driving fixing plate 86, and the driving device 81 is connected with the driving shaft 83 through a coupler 82; the driving shaft 83 is sleeved with a fixing block 71, one end of the fixing block 71 is fixedly connected with the expansion plate 7, and the other end of the fixing block 71 is sleeved on the driving shaft 83.
Preferably, the drive shaft 83 is a telescoping hydraulic or screw shaft.
In application, the telescopic assembly 8 is fixed on the bottom plate 1, and the telescopic plate 7 is connected with the telescopic assembly 8 through the fixed block 71; if the driving shaft 83 is a telescopic hydraulic shaft, the driving device 81 drives the telescopic hydraulic shaft to extend and retract, and further drives the fixed plate 71 to push and pull the telescopic plate 7 to move back and forth; if the driving shaft 83 is a screw shaft, the driving device 81 drives the screw shaft to rotate, and the fixing plate 71 moves forward and backward along the screw thread, thereby driving the expansion plate 7 to move forward and backward.
Example 4:
the basic contents are the same as example 3, except that:
referring to fig. 7, the first sliding rail wheel assembly 9 includes a first bracket 91, a first telescopic member 92, a first upper pulley 93 and a first lower pulley 94; one end of the first bracket 91 is fixed on the outer wall of the left side plate 2, the other end of the first bracket 91 extends downwards and is connected with a first upper pulley 93, the other end of the first bracket 91 is connected with one end of a first telescopic piece 92, and the other end of the first telescopic piece 92 extends downwards and is connected with a first lower pulley 94; the circumferential surfaces of the first upper pulley 93 and the first lower pulley 94 are both recessed toward the center of the circle to form a first recessed groove 931; the second sliding rail wheel assembly 10 comprises a second bracket 101, a second telescopic member 102, a second upper pulley 103 and a second lower pulley 104; one end of the second bracket 101 is fixed on the outer wall of the right side plate 3, the other end of the second bracket 101 extends downwards and is connected with a second upper pulley 103, the other end of the second bracket 101 is connected with one end of a second telescopic piece 102, and the other end of the second telescopic piece 102 extends downwards and is connected with a second lower pulley 104; the circumferential surfaces of the second upper pulley 103 and the second lower pulley 104 are both formed as a second concave groove 105 recessed toward the center of the circle.
Preferably, the first telescopic member 92 and the second telescopic member 102 are telescopic springs.
In application, taking the first sliding rail wheel assembly 9 as an example, the first upper pulley 93 is connected with the left side plate 2 through the first bracket 91, and the first lower pulley 94 is connected with the first bracket 91 through the first telescopic member 92, so that the rail device is clamped on a rail while being convenient to move; the contraction force of the telescopic spring can be used for clamping, and the expansion can be adaptive to the thickness of the track; the first and second concave grooves 931 and 105 can prevent the pulley from moving in the axial direction, thereby improving safety.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the disclosure of the present invention should be included in the protection scope of the claims.
Claims (10)
1. An aerial working rail device which is characterized in that: the track device comprises a bottom plate (1), a left side plate (2), a right side plate (3), a top plate (4), a left cover plate (5), a right cover plate (6), a telescopic plate (7), a telescopic assembly (8), a first sliding rail wheel assembly (9), a second sliding rail wheel assembly (10) and a fixing device (12);
the top surface of one end of the bottom plate (1) is connected with the bottom surface of the left side plate (2), and the top surface of the other end of the bottom plate (1) is connected with the bottom surface of the right side plate (3); the top surface of the left side plate (2) is connected with the bottom surface of one end of the left cover plate (5), and the top surface of the right side plate (3) is connected with the bottom surface of one end of the right cover plate (6); the other end of the left cover plate (5) is connected with one end of the top plate (4), and the other end of the top plate (4) is connected with the other end of the right cover plate (6);
the telescopic plate (7) is positioned in an area between the left side plate (2) and the right side plate (3), one end of the telescopic plate (7) is positioned below the left cover plate (5), and the other end of the telescopic plate (7) is positioned below the right cover plate (6); the telescopic plate (7) is connected with the bottom plate (1) through a telescopic assembly (8) below, and the telescopic assembly (8) drives the telescopic plate (7) to reciprocate; a plurality of first sliding rail wheel assemblies (9) are arranged on the outer side wall of the left side plate (2), and a plurality of second sliding rail wheel assemblies (10) are arranged on the outer side wall of the right side plate (3);
and the bottom plate (1) on the inner side of the left side plate (2) and the bottom plate (1) on the inner side of the right side plate (3) are both provided with fixing devices (12) for limiting the movement of the track device.
2. An aerial work track arrangement as claimed in claim 1 wherein:
be provided with a plurality of backup pads (11) on bottom plate (1), a plurality of backup pads (11) distribute on bottom plate (1) between left side board (2) and right side board (3), the bottom surface of backup pad (11) links to each other with the top surface of bottom plate (1), the top surface of backup pad (11) extend towards expansion plate (7) and with the bottom surface of expansion plate (7) between the certain distance of interval.
3. An aerial work track arrangement as claimed in claim 2 wherein:
the telescopic assembly (8) comprises a driving device (81), a coupler (82), a driving shaft (83), a left fixing plate (84), a right fixing plate (85) and a driving fixing plate (86);
the right fixing plate (85) is located on one side of the left fixing plate (84), the motor fixing plate (86) is located on one side of the right fixing plate (85), the bottom surfaces of the left fixing plate (84), the right fixing plate (85) and the drive fixing plate (86) are fixedly connected with the top surface of the base plate (1), and the top surfaces of the left fixing plate (84), the right fixing plate (85) and the drive fixing plate (86) extend towards the telescopic plate (7) and are spaced from the telescopic plate (7) at a certain distance;
a driving shaft (83) penetrates between the left fixing plate (84) and the right fixing plate (85), the driving device (81) is fixed on the driving fixing plate (86), and the driving device (81) is connected with the driving shaft (83) through a coupler (82); the driving shaft (83) is sleeved with a fixing block (71), one end of the fixing block (71) is fixedly connected with the expansion plate (7), and the other end of the fixing block is sleeved on the driving shaft (83).
4. An aerial work track arrangement as claimed in claim 3 wherein:
the width H of the expansion plate (7) is larger than the width H1 of the bottom plate (1), the left side plate (2), the right side plate (3) and the top plate (4).
5. An aerial work track arrangement as claimed in claim 4 wherein:
the first sliding rail wheel assembly (9) comprises a first support (91), a first telescopic piece (92), a first upper pulley (93) and a first lower pulley (94);
one end of the first support (91) is fixed on the outer wall of the left side plate (2), the other end of the first support (91) extends downwards and is connected with a first upper pulley (93), the other end of the first support (91) is connected with one end of a first telescopic piece (92), and the other end of the first telescopic piece (92) extends downwards and is connected with a first lower pulley (94); the circumferential surfaces of the first upper pulley (93) and the first lower pulley (94) are both recessed toward the center of a circle to form a first recessed groove (931).
6. An aerial work track arrangement as claimed in claim 4 wherein:
the second sliding rail wheel assembly (10) comprises a second support (101), a second telescopic piece (102), a second upper pulley (103) and a second lower pulley (104);
one end of the second support (101) is fixed on the outer wall of the right side plate (3), the other end of the second support (101) extends downwards and is connected with a second upper pulley (103), the other end of the second support (101) is connected with one end of a second telescopic piece (102), and the other end of the second telescopic piece (102) extends downwards and is connected with a second lower pulley (104); the circumferential surfaces of the second upper pulley (103) and the second lower pulley (104) are both recessed towards the circle center to form a second recessed groove (105).
7. An aerial work track arrangement as claimed in claim 5 or 6 wherein:
the first telescopic piece (92) and the second telescopic piece (102) are telescopic springs.
8. An aerial work track arrangement as claimed in any one of claims 3 to 6 wherein:
the driving shaft (83) is a telescopic hydraulic shaft, and the driving device (81) drives the telescopic hydraulic shaft to stretch and retract so as to drive the telescopic plate (7) to reciprocate.
9. An aerial work track arrangement as claimed in any one of claims 3 to 6 wherein:
the driving shaft (83) is a screw shaft, and the driving device (81) drives the screw shaft to rotate so as to drive the telescopic plate (7) to reciprocate.
10. An aerial work track arrangement as claimed in any one of claims 1 to 6 wherein:
fixing device (12) are including fixing bolt (121) and motor (122), motor (121) are located the top of bottom plate (1), the one end of fixing bolt (121) links to each other with motor (122), and the other end runs through bottom plate (1) downwardly extending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223182759.5U CN218663836U (en) | 2022-11-29 | 2022-11-29 | High-altitude operation track device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223182759.5U CN218663836U (en) | 2022-11-29 | 2022-11-29 | High-altitude operation track device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218663836U true CN218663836U (en) | 2023-03-21 |
Family
ID=85542830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223182759.5U Active CN218663836U (en) | 2022-11-29 | 2022-11-29 | High-altitude operation track device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218663836U (en) |
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2022
- 2022-11-29 CN CN202223182759.5U patent/CN218663836U/en active Active
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