A trackless triangular hanging basket walking device and a walking method

Abstract

The present invention discloses a trackless triangular hanging basket walking device and walking method, belonging to the technical field of bridge construction, comprising: a telescopic cylinder, a pushing mechanism, wherein the pushing mechanism is connected to the output end of the telescopic cylinder; a walking block, wherein the walking block is provided on the main longitudinal beam, and the walking block cooperates with the pushing mechanism to drive the main longitudinal beam to walk along the main beam construction direction; wherein the pushing mechanism comprises: a pushing fixing member, wherein the pushing fixing member is connected to the main longitudinal beam; a pushing claw, wherein the pushing claw is hinged to the pushing fixing member; and a limiting column, wherein the limiting column is provided on the pushing fixing member. The trackless triangular hanging basket walking device provided by the present invention can realize the automatic walking of the trackless triangular hanging basket and has a strong smoothness during walking.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge construction, and in particular to a trackless triangular hanging basket traveling device and a traveling method. Background Art

[0002] During the construction of long-span continuous bridges, a cantilevered concrete pouring system is typically used. During cantilevered concrete pouring, the cantilevered concrete pouring system is first installed on the completed first block. Concrete pouring is then completed on the cantilevered concrete pouring system. During construction, the cantilevered concrete pouring system moves along the travel system in the construction direction. Once the mid-span closure is complete, the cantilevered concrete pouring system is removed, and the cantilevered concrete pouring system is complete.

[0003] In the existing technology, the hanging basket is usually moved on the main beam by dragging and sliding with a hoist or pushing with a jack. However, the use of a hoist for dragging and sliding or a jack for pushing requires manual operation, and the automatic movement of the hanging basket cannot be achieved. It is not only time-consuming and labor-intensive, but also the walking process of the hanging basket is not smooth enough. Summary of the Invention

[0004] In order to solve the above problems, the first aspect of the present invention provides a trackless triangular hanging basket walking device, comprising:

[0005] Telescopic cylinder,

[0006] A pushing mechanism connected to the output end of the telescopic cylinder;

[0007] A walking block is provided on the main longitudinal beam, and cooperates with the pushing mechanism to drive the main longitudinal beam to move along the main beam construction direction;

[0008] Wherein, the pushing mechanism includes:

[0009] A pushing and fixing member connected to the main longitudinal beam;

[0010] A pushing claw, the pushing claw being hinged to the pushing fixing member;

[0011] A limiting column is provided on the pushing and fixing component.

[0012] Optionally, the pushing claw includes:

[0013] A hinge portion, the hinge portion being located in the middle of the pushing claw and being hingedly connected to the pushing fixing member;

[0014] A pushing portion, located above the hinge portion;

[0015] The rotating portion is located below the hinge portion and is bent relative to the pushing portion;

[0016] Wherein, the weight of the rotating part is greater than the weight of the pushing part;

[0017] The limiting column is used to abut against the rotating part during walking to limit the rotating part.

[0018] Optionally, the pushing mechanism further includes:

[0019] The limiting plate is located below the pushing part and is used to limit the pushing part.

[0020] Optionally, a notch is provided at one end of the pushing portion away from the hinge portion, wherein the notch on the pushing portion is a pushing opening, and the pushing opening is used to abut against the walking block during walking;

[0021] There are multiple groups of walking blocks, which are vertically arranged relative to the main longitudinal beam.

[0022] Optionally, a plurality of grooves are provided on the inner side of the bottom of the main longitudinal beam, and the grooves are fixing grooves;

[0023] The fixing groove is adapted to the walking block, and both ends of the walking block are clamped in the fixing groove.

[0024] Optionally, the pushing and fixing member includes:

[0025] a sliding connector connected to the main longitudinal beam;

[0026] a fixing member connected to the sliding connection member;

[0027] Wherein, second limiting wheels are provided on the inner sides of both sides of the sliding connection member, and the second limiting wheels are connected to the main longitudinal beam.

[0028] Optionally, the trackless triangular hanging basket walking device further includes:

[0029] A main support is connected to the middle portion of the main longitudinal beam and is hinged to the telescopic cylinder.

[0030] Optionally, the main support includes:

[0031] Support seat,

[0032] A roller assembly is provided in the support seat and is used to assist the main longitudinal beam in moving when in contact with the main longitudinal beam;

[0033] A support steel plate is provided on the support seat and is used to support the main longitudinal beam when it abuts against the main longitudinal beam.

[0034] Optionally, the support base includes:

[0035] Two groups of supporting members arranged opposite to each other, supporting steel plates arranged on the two groups of supporting members, and a supporting plate arranged between the two groups of supporting members;

[0036] Wherein, a through hole is provided on the support plate, and the through hole on the support plate is a fixing hole, and the fixing hole is connected to the roller assembly and is used to fix the roller assembly;

[0037] A notch is provided in the middle of the support steel plate, and the notch on the support steel plate serves as an auxiliary travel opening, through which the roller assembly abuts against the main longitudinal beam;

[0038] The support steel plate is arranged on the support plate;

[0039] Wherein, the highest point of the roller in the roller group is higher than the height of the surface of the supporting steel plate and lower than the height of the upper surface of the supporting steel plate.

[0040] A second aspect of the present invention provides a trackless triangular hanging basket traveling method, which uses the trackless triangular hanging basket traveling device described in the above solution to travel, including the following steps:

[0041] First, the telescopic cylinder extends, and the transmission pushing claw contacts the travel block; then, the telescopic cylinder continues to extend, and the transmission pushing claw rotates; then, the telescopic cylinder continues to extend, and the pushing claw drives the main longitudinal beam to travel; the telescopic cylinder shortens, and the transmission pushing claw moves backward; finally, the telescopic cylinder continues to shorten, and the transmission pushing claw rotates and moves to the rear of the next set of travel blocks.

[0042] By adopting the above technical solution, the present invention mainly has the following technical effects:

[0043] 1. By setting up a telescopic cylinder, the telescopic cylinder is extended to make the push claw contact with the travel block set in the main longitudinal beam, and then the main longitudinal beam is pushed forward, thereby driving the trackless triangular hanging basket to move. The telescopic cylinder is shortened to drive the push claw to move backward. The push claw contacts the next set of travel blocks and then rotates, thereby bringing the push claw back to the rear of the next set of travel blocks. The extension and contraction of the telescopic cylinder solves the technical problem of the hanging basket not being able to move automatically, and achieves the technical effect of automatic travel of the trackless triangular hanging basket.

[0044] 2. By setting a roller group in the main support and a supporting steel plate on the main support, the main longitudinal beam is supported by the supporting steel plate on the main support during concrete pouring operations; when the main longitudinal beam is moving, the supporting steel plate is removed and the roller group is used to assist the main longitudinal beam in moving. On the one hand, the stability of the main support supporting the main longitudinal beam is enhanced, and on the other hand, the smoothness of the trackless triangular hanging basket during movement is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1This is a structural schematic diagram of a trackless triangular hanging basket traveling device of the present invention;

[0046] Figure 2 This is a structural schematic diagram of a trackless triangular hanging basket traveling device (excluding the main support) of the present invention;

[0047] Figure 3 for Figure 2 Enlarged view of part A;

[0048] Figure 4 This is a cross-sectional view of a trackless triangular hanging basket traveling device (excluding the main support) of the present invention;

[0049] Figure 5 This is a structural schematic diagram of a pushing mechanism in a trackless triangular hanging basket traveling device of the present invention;

[0050] Figure 6 This is a structural schematic diagram of a pushing mechanism (some components are hidden) in a trackless triangular hanging basket traveling device of the present invention;

[0051] Figure 7 This is a structural schematic diagram of a main support in a trackless triangular hanging basket traveling device of the present invention;

[0052] Figure 8 The present invention is a schematic structural diagram of a main support in a trackless triangular hanging basket traveling device.

[0053] The meanings of the reference numerals are as follows:

[0054] 1. Telescopic cylinder;

[0055] 2. Push mechanism; 21. Push fixing member; 211. Sliding connector; 212. Fixing member; 2121. Fixing plate; 2122. Pin; 22. Push claw; 221. Hinge; 222. Push portion; 2221. Push opening; 223. Rotating portion; 23. Limiting column; 24. Limiting plate;

[0056] 3. Main longitudinal beam; 31. Fixing groove;

[0057] 4. Walking Block;

[0058] 5. Main support; 51. Support seat; 511. Support member; 512. Support steel plate; 513. Support plate; 514. Fixing hole; 515. Auxiliary walking opening; 52. Roller group; 53. Support steel plate; 54. Limit seat; 55. First limiting wheel. DETAILED DESCRIPTION

[0059] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the specification of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0060] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0061] Example 1

[0062] See also Figures 1-8 In a first aspect, the present invention provides a trackless triangular hanging basket traveling device. In actual use, the trackless triangular hanging basket traveling device is installed on a main beam and includes a telescopic cylinder 1, a pushing mechanism 2 connected to the telescopic cylinder 1, a main longitudinal beam 3 connected to the pushing mechanism 2, and a traveling block 4 installed on the main longitudinal beam 3. It should be noted that in this embodiment, the main longitudinal beam 3 is installed on the main beam and is arranged along the construction direction of the main beam.

[0063] Furthermore, the output end of the telescopic cylinder 1 is connected to the pushing mechanism 2, and the telescopic cylinder 1 is used to provide power to drive the pushing mechanism 2 to reciprocate. In addition, by arranging the pushing block 4 on the main longitudinal beam 3, and then by cooperating the pushing mechanism 2 with the pushing block 4, the pushing mechanism 2 pushes the pushing block 4, so that the main longitudinal beam 3 moves along the direction of main beam construction.

[0064] Please further refer to 1-6. The pushing mechanism 2 includes a pushing fixing component 21, a pushing claw 22 hinged to the pushing fixing component 21, and a limiting column 23 provided on the pushing fixing component 21; wherein, the pushing fixing component 21 is connected to the main longitudinal beam 3, and is used to set the pushing mechanism 2 below the main longitudinal beam 3.

[0065] Furthermore, the pushing and fixing component 21 includes a sliding connection member 211 and a fixing member 212, wherein the sliding connection member 211 is a U-shaped structure, and a second limiting wheel 2111 is provided on the inner side of the vertical parts on both sides thereof. By arranging the second limiting wheel 2111 on the main longitudinal beam 3 and connecting it to the main longitudinal beam 3, the pushing and fixing component 21 is fixed below the main longitudinal beam 3.

[0066] Furthermore, the fixing member 212 includes two groups of relatively arranged fixing plates 2121 and a pin shaft 2122 connected between the two groups of fixing plates 2121, wherein the fixing plates 2121 are a boomerang-shaped structure, and the two groups of fixing plates 2121 are relatively parallel and connected via the pin shaft 2122.

[0067] Furthermore, there are two groups of pins 2122, one group of pins 2122 is arranged at one end of the fixed plate 2 and is hinged to the output end of the telescopic cylinder 1, and the other group of pins 2122 is arranged at the middle of the fixed plate 2122 and is hinged to the pushing claw 22, so that the pushing claw 22 can rotate around the pin 2122 as the axis.

[0068] Furthermore, the pushing claw 22 includes a hinged portion 221 in the middle, a pushing portion 222 located above the hinged portion 221, and a rotating portion 223 located below the hinged portion 221. The hinged portion 221 is hingedly connected to the fixing member 212, allowing the pushing claw 22 to rotate about the hinged portion. Furthermore, the pushing portion 222 and the rotating portion 223 are bent relative to each other, and a semicircular notch is provided at the end of the pushing portion 222 away from the hinged portion 221. The notch in the pushing portion 222 serves as a pushing opening 2221.

[0069] It can be understood that the weight of the rotating part 223 is greater than the weight of the pushing part 222, so that after the hinge part 221 is hinged to the pin shaft 2122, due to the action of its own gravity, the rotating part 223 will rotate downward with the pin shaft 2122 as the axis, while the pushing part 222 will rotate upward with the pin shaft 2122 as the axis.

[0070] Furthermore, the limiting column 23 is located below the hinged portion 221, and its two ends are respectively connected to the fixed plate 2121. The limiting column 23 is used to abut against the rotating portion 223 for limiting during walking. Specifically, when the rotating portion 223 rotates downward to abut against the limiting column 23, the limiting column 23 can be used to limit the rotating portion 223 to prevent the rotating portion 223 from rotating further downward.

[0071] Please see further Figure 2-Figure 4 The travel block 4 is a cylindrical structure, installed in the main longitudinal beam 3 and arranged perpendicularly relative to the main longitudinal beam 3. When the trackless triangle hanging basket is moving, the travel block 4 is abutted against the pushing claw 22, thereby using the telescopic cylinder 1 to drive the main longitudinal beam 3 to move along the main beam construction direction. Specifically, the main longitudinal beam 3 is a hollow structure, so the travel block 4 is fixed in the hollow structure of the main longitudinal beam 3. The bottom of the main longitudinal beam 3 is opened with a square notch, allowing the pushing claw 22 to enter the main longitudinal beam 3 and cooperate with the travel block 4.

[0072] Furthermore, a plurality of cylindrical grooves are provided on the inner side of the bottom of the main longitudinal beam 3. These grooves serve as fixing grooves 31. The dimensions of the fixing grooves 31 match those of the running block 4, so that both ends of the running block 4 can be snapped into the fixing grooves 31. It is understood that the fixing grooves 31 and the running block 4 are provided in multiple groups and are regularly spaced apart on the bottom of the main longitudinal beam 3.

[0073] Please refer to 1-6. It can be understood that when the main longitudinal beam 3 is moving, the telescopic cylinder 1 is in an extended state, so that the pushing port 2221 of the pushing claw 22 abuts against one group of walking blocks 4. As the telescopic cylinder 1 continues to extend, the pushing claw 22 will rotate with the pin shaft 2122 as the axis, and the rotating part 223 will rotate downward with the pin shaft 2122 as the axis until the rotating part 223 abuts against the limiting column 23. At this time, the telescopic cylinder 1 continues to extend and limits the rotating part 223 by the limiting column 23, so that the pushing claw 22 is temporarily in a state where it cannot rotate. By abutting the pushing part 222 against the walking block 4, and then continuing to extend the telescopic cylinder 1, the pushing claw 22 is used to push the walking block 4 to move along the main beam construction direction, thereby pushing the main longitudinal beam 3 to move along the main beam construction direction.

[0074] Furthermore, when the telescopic cylinder 1 is in the retracted state, the pushing claw 22 separates from the walking block 4 and moves backward. First, the pushing portion 222 of the pushing claw 22 abuts against the rear walking block 4. Under the limiting action of the rear walking block 4, the pushing portion 222 rotates downward and the rotating portion 221 rotates upward until the pushing portion 222 abuts against the lowest point of the rear walking block 4. Then, the pushing claw 22 moves to the rear of the rear walking block 4 through the bottom of the rear walking block 4. At this time, due to the effect of its own gravity, the rotating portion 221 will rotate downward and the pushing portion 222 rotates upward. As long as the telescopic cylinder 1 is in the extended state again, the pushing claw 22 can abut against the rear walking block 4, pushing the rear walking block 4 to move along the main beam construction direction, thereby completing the walking process of the main beam cantilever trackless triangular hanging basket.

[0075] The push portion 222 is arranged to be relatively bent relative to the rotating portion 223. When the telescopic cylinder 1 is extended, the rotating portion 223 abuts against the limit post 23 to limit the position. The bent push portion 222 can abut against the travel block 4 first compared to a straight setting, thereby realizing the effect of using the push claw 22 to push the travel block 4 to move. In addition, when the telescopic cylinder 1 is retracted, the push portion 222 abuts against the travel block 4 so that the rotating portion 223 rotates around the hinge portion 221. The bent push portion 222 can make the rotation angle of the push portion 222 and the rotating portion 223 smaller than that of the straight setting, thereby reducing the possibility of a malfunction caused by the push claw 22 rotating 180° due to the excessive rotation angle of the rotating portion 223, thereby reducing the failure rate of the equipment.

[0076] In a preferred embodiment, the pushing mechanism 2 also includes a limit plate 24, wherein both ends of the limit plate 24 are connected to the fixed plate 2121 and are located below the pushing portion 222, for limiting the pushing portion 222 to avoid a malfunction caused by the pushing claw 22 rotating 180°.

[0077] Furthermore, in order to enhance the smoothness of the trackless triangular hanging basket traveling device during travel, the trackless triangular hanging basket traveling device also includes a main support 5 connected to the telescopic cylinder 1 and the main longitudinal beam 3, wherein the main support 5 is arranged below the middle part of the main longitudinal beam 3, for supporting the main longitudinal beam 3, and in addition, the telescopic cylinder 1 is hinged to the main support 5, thereby fixing the telescopic cylinder 1 on the main support 5.

[0078] Please see further Figure 7 and Figure 8 The main support 5 includes a support base 51, a roller assembly 52 disposed in the support base 51, and a support steel plate 53 disposed on the support base 51. The support base 51 is used to fix the roller assembly 52 and support the main longitudinal beam 3 above. The support steel plate 53 is disposed on the support base 51, and the upper surface of the support steel plate 53 abuts against the bottom of the main longitudinal beam 3, thereby supporting the main longitudinal beam 3.

[0079] Furthermore, the support seat 51 includes two groups of relatively arranged support members 511, a support steel plate 512 arranged on and connected to the two groups of support members 511, and a support plate 513 arranged between the two groups of support members 511 and connected to the support members 511; wherein, the number of the support plates 513 is multiple groups and the support plates 513 are provided with multiple groups of through holes located on the same horizontal line, and the through holes are fixed holes 514. By fixing the two ends of the roller group 52 in the fixing holes 514, the roller group 52 can be fixed in the support seat 51, wherein the rolling direction of the rollers in the roller group 52 is the same as the setting direction of the main longitudinal beam 3, so that the roller group 52 is used to assist the main longitudinal beam 3 in moving after abutting against the main longitudinal beam 3.

[0080] In a preferred embodiment, the support member 511 is an I-beam, which has sufficient hardness and is widely available.

[0081] Furthermore, a square notch is provided in the middle of the support steel plate 512. This notch serves as an auxiliary travel opening 515. This auxiliary travel opening 515 allows the roller assembly 52 disposed in the support seat 51 to pass through the auxiliary travel opening 515 and out of the support seat 51, where it can abut against the main longitudinal beam 3, thereby assisting the movement of the main longitudinal beam 3. Furthermore, two sets of support steel plates 53 are provided on the support steel plate 512, one on each side of the auxiliary travel opening 515.

[0082] Furthermore, the setting position of the roller group 52 is adapted to the diameter of the roller, so that after the roller group 52 is fixed in the fixing hole 514, the highest point of the roller is higher than the height of the upper surface of the supporting steel plate 512 and lower than the height of the upper surface of the supporting steel plate 53.

[0083] It is understandable that during the concrete pouring operation, the main longitudinal beam 3 can be placed on the supporting steel plate 53 so that the supporting steel plate 53 provided on the main support 5 can bear the weight of the main longitudinal beam 3. In addition, during the movement of the trackless triangular hanging basket, the height of the main longitudinal beam 3 can be first raised by a hydraulic jack, and then the supporting steel plate 53 can be removed and then the height of the main longitudinal beam 3 can be lowered so that the bottom of the main longitudinal beam 3 abuts against the roller set 52. The rollers in the roller set 52 can be used to roll to assist the movement of the trackless triangular hanging basket, thereby enhancing the smoothness of the movement of the trackless triangular hanging basket.

[0084] Example 2

[0085] A second aspect of the present invention provides a trackless triangular hanging basket traveling method, which uses the trackless triangular hanging basket traveling device described in the first embodiment to travel, comprising the following steps:

[0086] (a) The telescopic cylinder extends, and the transmission push claw contacts the travel block;

[0087] In this step, the telescopic cylinder is extended, and the transmission push claw is displaced so that the pushing portion of the push claw abuts against the travel block.

[0088] (b) The telescopic cylinder continues to extend, and the transmission push claw rotates;

[0089] In this step, in order for the telescopic cylinder to continue to extend, the pushing claw rotates due to the abutment between the pushing portion and the travel block, until the rotating portion rotates downward to abut against the limit column.

[0090] (c) The telescopic cylinder continues to extend, pushing the claws to drive the main longitudinal beam to move;

[0091] In this step, the pushing claw cannot rotate because the pushing part abuts against the walking block and the rotating part abuts against the limit column. The telescopic cylinder continues to extend to move the pushing claw, so that the pushing claw pushes the walking block on the main longitudinal beam to make the main longitudinal beam move.

[0092] (d) The telescopic cylinder shortens and the transmission push claw moves backward;

[0093] In this step, the telescopic cylinder is shortened and the transmission push claw moves backward.

[0094] (e) The telescopic cylinder continues to shorten, and the transmission push claw rotates and moves to the rear of the next set of travel blocks;

[0095] In this step, in order to continue to shorten the telescopic cylinder, the pushing part of the pushing claw is first brought into contact with the rear group of walking blocks, causing the pushing part to rotate downward and the rotating part to rotate upward. When the pushing part rotates downward to the lowest point of the rear group of walking blocks, the pushing claw follows the telescopic cylinder and moves to the rear of the rear group of walking blocks.

[0096] Finally, it should be noted that the embodiments disclosed in the present invention are only preferred embodiments of the present invention, which are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A trackless triangular hanging basket traveling device, characterized in that: include: Telescopic cylinder, A pushing mechanism connected to the output end of the telescopic cylinder; A walking block is provided on the main longitudinal beam, and cooperates with the pushing mechanism to drive the main longitudinal beam to move along the main beam construction direction; Wherein, the pushing mechanism includes: A pushing and fixing member connected to the main longitudinal beam; A pushing claw, the pushing claw being hinged to the pushing fixing member; A limiting column, wherein the limiting column is provided on the pushing and fixing component; The pushing claw comprises: A hinge portion, the hinge portion being located in the middle of the pushing claw and being hingedly connected to the pushing fixing member; A pushing portion, located above the hinge portion; The rotating portion is located below the hinge portion and is bent relative to the pushing portion; Wherein, the weight of the rotating part is greater than the weight of the pushing part; The limiting column is used to abut against the rotating part during walking to limit the rotating part; The pushing mechanism further comprises: A limiting plate is located below the pushing portion and is used to limit the pushing portion; a notch is provided at one end of the pushing portion away from the hinge portion, wherein the notch on the pushing portion is a pushing opening, and the pushing opening is used to abut against the walking block during walking; There are multiple groups of walking blocks, which are arranged vertically relative to the main longitudinal beam; a plurality of grooves are provided on the inner side of the bottom of the main longitudinal beam, and the grooves are fixed grooves; The fixing groove is adapted to the walking block, and both ends of the walking block are clamped in the fixing groove.

2. The trackless triangular hanging basket traveling device according to claim 1, characterized in that: The pushing and fixing component comprises: a sliding connector connected to the main longitudinal beam; a fixing member connected to the sliding connection member; Wherein, second limiting wheels are provided on the inner sides of both sides of the sliding connection member, and the second limiting wheels are connected to the main longitudinal beam.

3. The trackless triangular hanging basket traveling device according to claim 1, characterized in that: Also includes: A main support is connected to the middle portion of the main longitudinal beam and is hinged to the telescopic cylinder.

4. The trackless triangular hanging basket traveling device according to claim 3, characterized in that: The main support comprises: Support seat, A roller assembly is provided in the support seat and is used to assist the main longitudinal beam in moving when in contact with the main longitudinal beam; A support steel plate is provided on the support seat and is used to support the main longitudinal beam when it abuts against the main longitudinal beam.

5. The trackless triangular hanging basket traveling device according to claim 4, characterized in that: The support base comprises: Two groups of supporting members arranged opposite to each other, supporting steel plates arranged on the two groups of supporting members, and a supporting plate arranged between the two groups of supporting members; Wherein, a through hole is provided on the support plate, and the through hole on the support plate is a fixing hole, and the fixing hole is connected to the roller assembly and is used to fix the roller assembly; A notch is provided in the middle of the support steel plate, and the notch on the support steel plate serves as an auxiliary travel opening, through which the roller assembly abuts against the main longitudinal beam; The support steel plate is arranged on the support plate; Wherein, the highest point of the roller in the roller group is higher than the height of the surface of the supporting steel plate and lower than the height of the upper surface of the supporting steel plate.

6. A method for traveling a trackless triangular hanging basket, using the trackless triangular hanging basket traveling device according to any one of claims 1 to 5, comprising the following steps: First, the telescopic cylinder extends, and the transmission pushing claw contacts the travel block; then, the telescopic cylinder continues to extend, and the transmission pushing claw rotates; then, the telescopic cylinder continues to extend, and the pushing claw drives the main longitudinal beam to travel; the telescopic cylinder shortens, and the transmission pushing claw moves backward; finally, the telescopic cylinder continues to shorten, and the transmission pushing claw rotates and moves to the rear of the next set of travel blocks.

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