CN221626863U - Trackless walking type self-walking hanging basket - Google Patents

Abstract

The utility model discloses a trackless walking type self-walking hanging basket which comprises a truss, a self-walking front supporting point and a self-sliding support which are respectively arranged at the front end and the rear end of a truss main longitudinal beam, and a front supporting leg and a rear supporting leg which are arranged on the truss main longitudinal beam. The utility model can improve the operation convenience of the hanging basket and the automation of facility equipment, reduce the labor intensity of personnel and improve the construction efficiency.

Description

Trackless walking type self-walking hanging basket

Technical Field

The utility model belongs to the technical field of hanging baskets, and particularly relates to a trackless walking type self-walking hanging basket.

Background

Under the large environment of greatly increasing internal circulation, technological innovation and industrial upgrading of various industries in China, new climax for building new roads and bridges in various places of the country is brought along with the great investment of foundation construction; various advanced equipment and facilities are continuously emerging in the road and bridge construction field; however, many conventional construction methods still exist in construction; part of the construction methods have the characteristics of high labor intensity, low construction efficiency and low automation degree of facility equipment.

The disclosed China utility model with the publication number of CN215289752U and the patent name of 'a walking trackless assembled hanging basket' comprises a bearing system, an anchoring system and a traveling system, wherein the bearing system comprises a frame main longitudinal beam, the frame main longitudinal beam is wrongly fixed on a box girder at one end of the frame main longitudinal beam, the traveling system comprises a front supporting point support, a crawling propulsion device and a jack, the front supporting point support is arranged at the wrongly fixed end of the frame main longitudinal beam, the front supporting point support is detachably fixed on the box girder, the front supporting point support is connected with the frame main longitudinal beam in a sliding manner, the jack is used for jacking the frame main longitudinal beam, the crawling propulsion device can crawl along the seat frame main longitudinal beam, and the crawling propulsion device is used for driving the frame main longitudinal beam to move forwards along the length direction of the frame main longitudinal beam. The patent can achieve the purposes of simplifying the basket hanging structure, being convenient to mount and dismount, simplifying the operation and walking steps, reducing site constructors and lowering engineering cost.

The convenience of operation of the basket and automation of facility equipment disclosed in the above patent are still to be improved.

Disclosure of utility model

In order to solve the problems, the utility model provides the trackless walking type self-walking hanging basket, which can improve the operation convenience of the hanging basket and the automation of facility equipment, reduce the labor intensity of personnel and improve the construction efficiency.

The embodiment of the utility model is realized by the following technical scheme:

A trackless walking type self-walking hanging basket comprises a truss, a self-walking front supporting point and a self-sliding support which are respectively arranged at the front end and the rear end of a truss main longitudinal beam, and a front supporting leg and a rear supporting leg which are arranged on the truss main longitudinal beam.

In an embodiment of the utility model, the truss further comprises a bottom basket hanging device, wherein the bottom basket hanging device comprises a self-lifting hanging device and a hanging strip connected with the hanging device, and the self-lifting hanging device is arranged on the truss.

In one embodiment of the present utility model, the self-walking front fulcrum comprises a front fulcrum support and a propulsion device which are slidably connected with the main longitudinal beam, and a power piece connected between the front fulcrum support and the propulsion device, wherein the front fulcrum support is provided with a first walking gear and a first driving motor for driving the first walking gear, and the main longitudinal beam is provided with a first rack meshed with the first walking gear.

In one embodiment of the present utility model, the propulsion device includes a propulsion body, a unidirectional fulcrum pawl hinged within the propulsion body, and a pawl posture driver provided to the propulsion body and connected to the unidirectional fulcrum pawl.

In an embodiment of the present utility model, the self-sliding support is provided with a back-buckling wheel set capable of sliding along the main longitudinal beam and a second driving motor for driving the back-buckling wheel set.

In an embodiment of the present utility model, the self-lifting hanging device includes a bracket, a screw rod, a pair of lifting nuts and a jacking mechanism; the support is provided with a pair of bearing plates in parallel up and down, and the bearing plates are provided with perforations; the bottom end of the screw rod is connected with the hanging strip, and the top end of the screw rod sequentially penetrates through the perforations of the two bearing plates upwards; the pair of lifting nuts are in threaded connection with the screw rod, and the bearing plate bears the lifting nuts; the pair of spin nut mechanisms are fixedly arranged on the bracket, the spin nut mechanisms are arranged in one-to-one correspondence with the lifting nuts, and the spin nut mechanisms are used for driving the lifting nuts to rotate so as to enable the lifting nuts to move up and down on the screw rod; the jacking mechanism is fixedly arranged on the bracket and correspondingly arranged below one of the lifting nuts, and is used for jacking and supporting the lifting nut.

In one embodiment of the utility model, the spin nut mechanism includes a housing, a rotating barrel, and a drive assembly; the shell is fixedly arranged on the bracket; the rotating cylinder is rotatably arranged in the shell, the inner wall of the rotating cylinder is matched with the outer side wall of the lifting nut, the lifting nut is arranged in the rotating cylinder, and the screw rod penetrates through the rotating cylinder; the driving component is used for driving the rotating cylinder to rotate.

In an embodiment of the utility model, the driving assembly comprises a gear motor, a driving gear and a rotating gear, wherein the gear motor is configured on the outer wall of the shell, the gear motor is in transmission connection with the driving gear and is used for driving the driving gear to rotate, the rotating gear is sleeved on the outer wall of the rotating cylinder, and the rotating gear is meshed with the driving gear.

In an embodiment of the utility model, the lifting mechanism is a through cylinder, the through cylinder is fixedly arranged on one of the bearing plates, and the screw rod passes through the through cylinder.

In one embodiment of the utility model, the screw is provided with a travel switch.

The technical scheme of the utility model has at least the following advantages and beneficial effects:

According to the utility model, the front support leg and the rear support leg are arranged on the truss to replace a manual jack, and the self-walking front support point and the self-walking sliding support are adopted, so that the problem of manual operation of the movement of the front support point and the sliding support is solved, the operation convenience of the hanging basket and the automation of facility equipment are improved, the labor intensity of personnel is reduced, and the construction efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of a self-elevating hanging apparatus according to the present utility model;

fig. 3 is a schematic cross-sectional view of a spin nut mechanism according to the present utility model.

Icon: 1-truss, 11-main longitudinal beam, 12-cross beam, 21-front pivot support, 211-first driving motor, 22-propulsion device, 221-propulsion body, 222-unidirectional pivot pawl, 23-hydraulic screw, 3-self-sliding support, 31-back buckling wheel set, 32-second driving motor, 33-wallboard, 4-hanging device, 411-support, 412-bearing plate, 413-screw rod, 414-lifting nut, 42-spin nut mechanism, 421-shell, 422-rotating cylinder, 423-gear motor, 424-driving gear, 425-rotating gear, 43-through cylinder, 44-travel switch, 45-hanging strip, 5-front landing leg and 6-rear landing leg.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the azimuth or positional relationship indicated by the terms "inner", "outer", etc. appears to be based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "configured," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-3, the present embodiment provides a trackless walking self-walking hanging basket, which includes a truss 1, a self-walking front support and a self-sliding support 3 respectively disposed at front and rear ends of a main girder 11 of the truss 1, and a front leg 5 and a rear leg 6 disposed on the main girder 11 of the truss 1. The truss 1 in this embodiment is a triangular truss 1, a plurality of ladder steps are arranged in a main longitudinal beam 11 of the triangular truss 1, a space of 50cm is formed between two adjacent ladder steps, in practical application, the triangular truss 1 is provided with two triangular trusses which are arranged in parallel, the two triangular trusses 1 are connected through the connecting truss 1, and a cross beam 12 for installing a bottom basket hanging device 4 is further arranged between the two triangular trusses 1. The front support leg 5 and the rear support leg 6 in the embodiment are hydraulic support leg oil cylinders, and lifting of the truss 1 is achieved through the front support leg 5 and the rear support leg 6 so as to achieve walking of the cradle.

It should be noted that, the front supporting leg 5 is provided with two, the rear supporting leg 6 is also provided with two, and two front supporting legs 5 and two rear supporting legs 6 are all symmetrically arranged about the main longitudinal beam 11, the front supporting leg 5 and the rear supporting leg 6 are all fixed on the main longitudinal beam 11 through the bolt connection, and the hydraulic station and the control cabinet for controlling the front supporting leg 5 and the rear supporting leg 6 to stretch and retract are also installed on the truss 1. The front supporting leg 5 and the rear supporting leg 6 are also connected with a bottom plate in a spherical hinge manner.

In this embodiment, the self-walking front support includes a front support 21 and a propulsion device 22 slidably connected to the front longitudinal beam 11, and a power member connected between the front support 21 and the propulsion device 22, the front support 21 is provided with a first walking gear and a first driving motor 211 driving the first walking gear, the front longitudinal beam 11 is provided with a first rack engaged with the first walking gear, and when the front support 21 needs to be moved, the first driving motor 211 drives the first walking gear to rotate, and the movement of the front support 21 is achieved by the engagement of the first walking gear with the first rack. The power member in this embodiment is a hydraulic screw 23 and the pusher 22 includes a pusher body 221 and a one-way fulcrum pawl 222 hinged within the pusher body 221. A pawl posture driver, such as a steering engine or an air cylinder, is further installed on the propulsion main body, and in this embodiment, an output shaft of the steering engine is connected with a hinge shaft of the unidirectional fulcrum pawl 222, so as to control the posture of the unidirectional fulcrum pawl 222. When the front supporting point needs to be moved, the front supporting leg 5 and the rear supporting leg 6 lift the main longitudinal beam 11 off the surface of the box girder, the steering engine drives the unidirectional supporting point pawl 222 to rotate clockwise to a horizontal posture, the first driving motor 211 drives the front supporting point support 21 to move, and the front supporting point support 21 enables the propelling device 22 to synchronously move along the main longitudinal beam 11 of the truss 1 through the hydraulic screw 23. When the front supporting point support 21 crawls to the next segment position, the front supporting leg 5 and the rear supporting leg 6 drop the main longitudinal beam 11 on the surface of the box girder, the front supporting point support 21 is placed on the surface of the box girder again, the steering engine drives the unidirectional supporting point pawl 222 to rotate anticlockwise to a left low right high gesture, then the hydraulic screw 23 is retracted to drive the propelling body to move rightwards, the propelling body pushes the main longitudinal beam 11 to move rightwards through the unidirectional supporting point pawl 222 and the ladder rail due to the rigid contact between the unidirectional supporting point pawl 222 and the ladder rail 11, when the hydraulic screw 23 is retracted in place, the steering engine controls the unidirectional supporting point pawl 222 to rotate clockwise to a horizontal gesture, the hydraulic screw 23 stretches out again afterwards, and then the actions are repeated, so that the walking of the main longitudinal beam 11 is realized.

In this embodiment, the self-sliding support 3 is provided with a back-fastening wheel set 31 slidable along the main girder 11 and a second driving motor 32 driving the back-fastening wheel set 31. When the self-sliding support 3 needs to be moved, the second driving motor 32 drives the back-buckling wheel set 31 to rotate, so that the self-sliding support 3 can automatically walk along the main longitudinal beam 11.

In this embodiment, the trackless walking self-walking hanging basket is further provided with a bottom basket hanging device 4 for hanging the bottom basket, the bottom basket hanging device 4 comprises a self-lifting hanging device 4 and a hanging strap 45 connected with the hanging device 4, and the self-lifting hanging device 4 is mounted on the cross beam 12 of the truss 1. The self-lifting hanging device 4 comprises a bracket 411, a screw rod 413, a lifting mechanism, a pair of lifting nuts 414 and a pair of spin nut mechanisms 42; the support 411 is provided with a pair of bearing plates 412 in parallel up and down, the bearing plates 412 are provided with perforations, and the perforations of the pair of bearing plates 412 are positioned on the same vertical line. The bottom end of the screw rod 413 is connected with a hanging basket bottom template through a hanging belt 45, and the top end of the screw rod 413 sequentially penetrates through the perforations of the two bearing plates 412 upwards; the pair of lifting nuts 414 is in threaded connection with the screw rod 413, and the bearing plate 412 bears the lifting nuts 414; the lifting nut 414 is carried by the bearing plate 412, so that the screw rod 413 and the suspended basket bottom template are subjected to bearing. The pair of spin nut mechanisms 42 are fixedly arranged on the support 411, the spin nut mechanisms 42 are arranged in one-to-one correspondence with the lifting nuts 414, the spin nut mechanisms 42 are used for driving the lifting nuts 414 to rotate, so that the lifting nuts 414 move up and down on the screw rod 413, and the positions of the lifting nuts 414 on the screw rod 413 are adjusted. The jacking mechanism is fixedly arranged below the bracket 411 and correspondingly arranged below one of the lifting nuts 414, specifically, the jacking mechanism is arranged below the upper lifting nut 414, and the jacking mechanism is used for jacking and supporting the lifting nut 414.

Through the arrangement, when the height of the hanging basket template is lifted, one lifting nut 414 is lifted through the jacking mechanism, the whole bottom template is lifted and moved upwards, then the other lifting nut 414 is driven to rotate and descend through the spin-type nut mechanism 42, the lifting nut 414 is located on the bearing plate 412, the whole bearing plate 412 bears the weight, then the lifting mechanism is released from bearing, the spin-type nut mechanism 42 drives the front lifting nut 414 to descend, and the lifting nut is borne by the bearing plate 412, so that the automatic lifting of the hanging basket bottom template is realized.

When the hanging basket bottom template is lowered, the lifting nut 414 located on the upper side is driven to rotate and ascend through the spin nut mechanism 42, at this time, the hanging basket bottom template is loaded through the bearing plate 412 on the lower side, then the lifting mechanism is used for ascending to be contacted with the lifting nut 414 on the upper side, so that the lifting mechanism is used for bearing the hanging basket bottom template, then the lifting nut 414 on the lower side is driven to rotate and ascend by the spin nut mechanism 42 for the same height, then the lifting mechanism descends, the lifting nut 414, the screw rod 413 and the hanging basket bottom template are driven to integrally descend, the lifting nut 414 is hung on the bearing plate 412 in a descending mode, the bearing plate 412 is used for integrally bearing the bearing, and the automatic descending of the hanging basket template is realized.

Further, the spin nut mechanism 42 includes a housing 421, a rotating cylinder 422, and a drive assembly. The housing 421 is fixedly disposed on the bracket 411; the rotating cylinder 422 is rotatably arranged on the shell 421, the inner wall of the rotating cylinder 422 is matched with the outer side wall of the lifting nut 414, the lifting nut 414 is arranged in the rotating cylinder 422, the lifting nut 414 can coaxially slide up and down in the rotating cylinder 422, and the screw rod 413 passes through the rotating cylinder 422; the driving assembly is used for driving the rotating cylinder 422 to rotate. When the driving assembly drives the rotating cylinder 422 to rotate, the friction force between the inner wall of the rotating cylinder 422 and the outer wall of the lifting nut 414 is utilized to drive the lifting nut 414 to rotate, and meanwhile, under the action of the threaded cooperation of the lifting nut 414 and the screw rod 413, the lifting nut 414 moves up and down along the screw rod 413 in the rotating cylinder 422 to realize control of up and down movement of the lifting nut 414.

Specifically, in this embodiment, the lifting nut 414 is prismatic, in this embodiment, the lifting nut 414 is a hexagonal nut, a screw hole matched with the screw rod 413 is formed in the middle of the lifting nut 414, the inner wall of the rotating cylinder 422 is prismatic corresponding to the lifting nut 414, and when the rotating cylinder 422 rotates, the lifting nut 414 is driven to rotate by using the hexagonal end face of the inner wall of the rotating cylinder 422, so that the transmission is stable and the sliding is not easy.

Specifically, the driving assembly includes a gear motor 423, a driving gear 424 and a rotating gear 425, the gear motor 423 is disposed on the outer wall of the housing 421, the gear motor 423 is in transmission connection with the driving gear 424 and is used for driving the driving gear 424 to rotate, the rotating gear 425 is fixedly sleeved on the outer wall of the rotating cylinder 422, the rotating gear 425 is meshed with the driving gear 424, the gear motor 423 rotates to drive the driving gear 424 to rotate, and accordingly the rotating gear 425 and the rotating cylinder 422 are driven to rotate, and the lifting nut 414 is driven to rotate and lift.

Specifically, the jacking mechanism is a through cylinder 43, the through cylinder 43 is fixedly configured on one of the bearing plates 412, the screw rod 413 passes through the through cylinder 43, in a normal state, the lifting nut 414 located at the upper side is placed on the through cylinder 43, the shell of the through cylinder 43 is supported on the bearing plate 412, and when the driving end of the through cylinder 43 ascends, the driving end of the through cylinder 43 contacts with the lifting nut 414 and drives the lifting nut 414 to ascend.

In this embodiment, the screw rod 413 is configured with a travel switch 44, and the travel switch 44, the gear motor 423 and the center penetrating cylinder 43 are all connected with the hanging basket control center, so as to realize automatic lifting and stopping; it should be noted that the travel switch 44 is a conventional device in the art, and the specific structure and principle thereof will not be described again.

According to the utility model, the front supporting leg 5 and the rear supporting leg 6 are arranged on the truss 1 to replace a manual jack, and the self-walking front supporting point and the self-sliding support 3 are adopted, so that the problem of manual operation of the front supporting point and the movement of the sliding support is solved, the operation convenience of the hanging basket and the automation of facility equipment are improved, the labor intensity of personnel is reduced, and the construction efficiency is improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The trackless walking type self-walking hanging basket comprises a truss and is characterized by further comprising a self-walking front supporting point and a self-sliding support which are respectively arranged at the front end and the rear end of a truss main longitudinal beam, and a front supporting leg and a rear supporting leg which are arranged on the truss main longitudinal beam.

2. The trackless walking self-propelled hanging basket of claim 1, further comprising a bottom basket hanging device comprising a self-elevating hanging device and a sling connected to the hanging device, the self-elevating hanging device being disposed on the truss.

3. The trackless walking self-propelled pannier of claim 1, wherein the self-walking front fulcrum comprises a front fulcrum support and a propulsion device slidably connected to the main stringer, and a power member connected between the front fulcrum support and the propulsion device, the front fulcrum support having a first walking gear and a first drive motor driving the first walking gear, the main stringer having a first rack engaged with the first walking gear.

4. The trackless walking self-propelled pannier of claim 1, wherein the self-sliding support is provided with a counter-buckling wheel set slidable along the main longitudinal beam and a second drive motor driving the counter-buckling wheel set.

5. The trackless walking self-walking hanging basket according to claim 2, wherein the self-elevating hanging apparatus comprises a bracket, a screw rod, a pair of elevating nuts and a jacking mechanism; the support is provided with a pair of bearing plates in parallel up and down, and the bearing plates are provided with perforations; the bottom end of the screw rod is connected with the hanging strip, and the top end of the screw rod sequentially penetrates through the perforations of the two bearing plates upwards; the pair of lifting nuts are in threaded connection with the screw rod, and the bearing plate bears the lifting nuts; the pair of spin nut mechanisms are fixedly arranged on the bracket, the spin nut mechanisms are arranged in one-to-one correspondence with the lifting nuts, and the spin nut mechanisms are used for driving the lifting nuts to rotate so as to enable the lifting nuts to move up and down on the screw rod; the jacking mechanism is fixedly arranged on the bracket and correspondingly arranged below one of the lifting nuts, and is used for jacking and supporting the lifting nut.

6. The trackless walking self-propelled hanging basket of claim 5, wherein the spin nut mechanism comprises a housing, a rotating barrel, and a drive assembly; the shell is fixedly arranged on the bracket; the rotating cylinder is rotatably arranged in the shell, the inner wall of the rotating cylinder is matched with the outer side wall of the lifting nut, the lifting nut is arranged in the rotating cylinder, and the screw rod penetrates through the rotating cylinder; the driving component is used for driving the rotating cylinder to rotate.

7. The trackless walking self-propelled hanging basket according to claim 6, wherein the driving assembly comprises a gear motor, a driving gear and a rotating gear, the gear motor is disposed on the outer wall of the housing, the gear motor is in transmission connection with the driving gear for driving the driving gear to rotate, the rotating gear is sleeved on the outer wall of the rotating cylinder, and the rotating gear is meshed with the driving gear.

8. The trackless walking self-propelled cradle of claim 5, wherein the jacking mechanism is a feed-through cylinder fixedly disposed on one of the load-bearing plates, the lead screw passing through the feed-through cylinder.

9. The trackless walking self-propelled basket of claim 5, wherein the lead screw is configured with a travel switch.

10. A trackless walking self-propelled cradle as set forth in claim 3, wherein the propulsion means includes a propulsion body, a one-way fulcrum pawl hinged within the propulsion body, and a pawl posture driver provided to the propulsion body and connected to the one-way fulcrum pawl.