CN219363048U - Multifunctional mobile operation device used in enclosed space - Google Patents

Abstract

The utility model discloses a multifunctional mobile operation device used in a closed space, which comprises an upper bracket; the lower brackets are symmetrically and vertically arranged right below the edges of two sides of the upper bracket, the lower sides of two ends of the lower brackets are fixedly connected with self-locking universal wheels, the lower brackets are connected through support frame components arranged on the upper sides of the lower brackets, and the upper brackets are connected with the support frame components; the mounting table is fixedly arranged on the upper side of one end of the upper bracket; a winch arranged above the mounting table; the lifting support assembly is arranged above the mounting table, a lifting hook capable of lifting is arranged on the lifting support assembly, and the winch is connected with the lifting hook on the lifting support assembly through a lifting rope to realize lifting of the lifting hook; the utility model can solve the problems that the existing high-altitude operation platform which has no crane and cannot be used by hoisting equipment such as an automobile crane and the like has a large number of scattered steel members, pipelines, bridges and the like for transportation and hoisting in a closed space, and effectively improves the construction efficiency and the construction quality.

Description

Multifunctional mobile operation device used in enclosed space

Technical Field

The utility model relates to the technical field of building engineering construction, in particular to a multifunctional mobile operation device used in a closed space.

Background

Along with the implementation of national environmental protection policy, the sealing machine with a longer feeding line of the metallurgical raw material unit is subjected to closed type corridor modification, and project construction is carried out with the improvement of the utilization rate of resources and energy resources as the core, so that the consumption of energy resources and water resources is reduced, and the occurrence of pollutants is reduced to the minimum; on the basis of preferentially considering reduction of resources, energy consumption and pollutant generation, the high-efficiency utilization and cyclic utilization of the resources are realized, and the waste emission is reduced to the maximum extent; in the sealed adhesive tape machine corridor, the adhesive tape machine equipment of the feeding system is arranged in the corridor with higher height, in order to ensure the normal operation of the feeding system equipment, a large number of scattered steel components of the adhesive tape machine equipment are required to be arranged on the corridor, the design space in the adhesive tape machine corridor is compact, the automobile crane cannot be used for hoisting operation quickly, the hydraulic trolley can be used for transporting objects, but cannot be used for hoisting, the working efficiency is quite low according to a conventional construction method, and the engineering progress and quality can be influenced.

Disclosure of Invention

The utility model provides a multifunctional mobile operation device used in a closed space, which can solve the problems that a large number of scattered steel members, pipelines, bridges and the like are dumped and hoisted on an overhead operation platform which is free of traveling crane and can not be used by hoisting equipment such as an automobile crane and the like in the closed space, and the construction efficiency and the construction quality are effectively improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multifunctional mobile operation device used in a closed space comprises an upper bracket; the lower brackets are symmetrically and vertically arranged right below the edges of the two sides of the upper bracket, the lower sides of the two ends of the lower brackets are fixedly connected with self-locking universal wheels, the two lower brackets are connected through at least two support frame components arranged on the upper sides of the two lower brackets side by side, and the upper bracket is connected with the upper ends of the at least two support frame components; the mounting table is fixedly arranged on the upper side of one end of the upper bracket; a winch arranged above the mounting table; the lifting support assembly is arranged above the mounting table, a lifting hook capable of lifting is arranged on the lifting support assembly, and the winch is connected with the lifting hook on the lifting support assembly through a lifting rope to achieve lifting of the lifting hook.

Preferably, the support frame assembly comprises two vertical connecting rods which are respectively connected with two lower brackets, the lower ends of the vertical connecting rods are fixedly connected with a lower sliding sleeve, the lower brackets penetrate through the lower sliding sleeve, the outer side faces of the lower sliding sleeve are provided with first locking knobs which are propped against the lower brackets, the upper ends of the vertical connecting rods are fixedly connected with upper sliding sleeves, struts of the upper brackets penetrate through the corresponding upper sliding sleeves, the outer side faces of the upper sliding sleeves are provided with second locking knobs which are propped against the upper brackets, connecting plates are transversely arranged between the upper sliding sleeves, and lacing wires are transversely arranged between the vertical connecting rods below the connecting plates.

Preferably, the lifting support assembly comprises a fixed support column vertically fixed on one side of the upper end of the mounting table, a bearing ring is sleeved on the outer wall of the upper end of the fixed support column, a vertical connecting support is connected to the upper side of the bearing ring in a penetrating manner, a transverse connecting support is transversely arranged on the upper side of the vertical connecting support, reinforcing ribs are obliquely arranged between the vertical connecting support and the transverse connecting support, limiting rings are arranged on two sides of the transverse connecting support along the short edge of the length direction, guide wheels are arranged on two ends of the upper side of the transverse connecting support along the length direction, and the lifting rope penetrates through the limiting rings and is wound on the guide wheels.

Preferably, a bearing plate can be detachably arranged above the lower bracket, grooves matched with the corresponding lower bracket are formed in the lower side of the bearing plate, and at least one elastic limiting piece used for fixing the bearing plate is arranged below the bearing plate on two sides of the lower bracket.

Preferably, the two side struts of the upper bracket are telescopic structures, and comprise a first section bar, a second section bar and a third section bar which are hollow in the inner part, wherein the second section bar slides in a telescopic manner in the first section bar, and the third section bar slides in a telescopic manner in the second section bar.

Compared with the prior art, the utility model has the beneficial effects that:

simple structure, convenient operation can solve in the enclosure space, does not have crane and lifting device such as automobile crane and can't use a large amount of scattered steel members, pipeline, crane span structure etc. to transport and hoist on the aerial work platform, improves the problem of efficiency of construction and construction quality effectively.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a support bracket assembly of the present utility model;

FIG. 3 is a perspective view of a lifting bracket assembly of the present utility model;

FIG. 4 is a schematic view of the position of a guide wheel according to the present utility model;

FIG. 5 is a schematic view of the position of the carrier plate according to the present utility model;

FIG. 6 is a schematic view of a lift-panel structure according to the present utility model;

FIG. 7 is a schematic view of the upper rack structure of the present utility model;

FIG. 8 is a schematic view of the upper rack position of the present utility model;

fig. 9 is a schematic view of a frame of a lifting adhesive tape machine according to the present utility model.

Reference numerals:

1. the lifting device comprises an upper bracket, 2, a lower bracket, 3, universal wheels, 4, a support frame assembly, 5, a mounting table, 6, a winch, 7, a lifting support assembly, 8, a connecting rod, 9, a lower sliding sleeve, 10, a first locking knob, 11, an upper sliding sleeve, 12, a second locking knob, 13, a connecting plate, 14, lacing wires, 15, a fixed support column, 16, a bearing ring, 17, a vertical connecting bracket, 18, a transverse connecting bracket, 19, a reinforcing rib, 20, a guide wheel, 21, a limiting ring, 22, a lifting rope, 23, a lifting hook, 24, a bearing plate, 25, a groove, 26, an elastic limiting piece, 27, a first section bar, 28, a second section bar, 29 and a third section bar.

Detailed Description

The technical solutions in 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.

As shown in fig. 1-9, the utility model provides the following technical scheme for solving the problems that in a closed space, a large number of scattered steel members, pipelines, bridges and the like are dumped and hoisted on an overhead working platform which is free of travelling crane and can not be used by hoisting equipment such as an automobile crane and the like, and the construction efficiency and the construction quality are effectively improved: a multi-functional mobile work device for use in a confined space comprising: an upper bracket 1; the lower brackets 2 are symmetrically and vertically arranged right below the edges of the two sides of the upper bracket 1, the lower sides of the two ends of the lower brackets 2 are fixedly connected with self-locking universal wheels 3, the two lower brackets 2 are connected through at least two support frame components 4 which are arranged side by side on the upper sides of the lower brackets 2, and the upper bracket 1 is connected with the upper ends of the at least two support frame components 4; a mounting table 5 fixedly provided on an upper side of one end of the upper bracket 1; a hoist 6 provided above the mount 5; the lifting bracket assembly 7 is arranged above the mounting table 5, a lifting hook 23 capable of lifting is arranged on the lifting bracket assembly 7, and the winch 6 is connected with the lifting hook 23 on the lifting bracket assembly 7 through a lifting rope 22 to realize lifting of the lifting hook 23.

In this embodiment, as shown in fig. 1 to 9, the support frame assembly 4 includes two vertical connecting rods 8 respectively connected with two lower brackets 2, the lower ends of the vertical connecting rods 8 are fixedly connected with a lower sliding sleeve 9, the lower brackets 2 pass through the lower sliding sleeve 9, the outer side surfaces of the lower sliding sleeve 9 are provided with first locking knobs 10 which are abutted against the lower brackets 2, the upper ends of the vertical connecting rods 8 are fixedly connected with upper sliding sleeves 11, struts of the upper brackets 2 pass through the corresponding upper sliding sleeves 11, the outer side surfaces of the upper sliding sleeves 11 are provided with second locking knobs 12 which are abutted against the upper brackets 2, connecting plates 13 are transversely arranged between the upper sliding sleeves 11, and tie bars 14 are transversely arranged between the vertical connecting rods 8 below the connecting plates 13; the lifting support assembly 7 comprises a fixed support column 15 vertically and fixedly arranged at one side of the upper end of the mounting table 5, a bearing ring 16 is sleeved on the outer wall of the upper end of the fixed support column 15, a vertical connecting support 17 is connected to the upper side of the bearing ring 16 in a penetrating manner, a transverse connecting support 18 is transversely arranged on the upper side of the vertical connecting support 17, reinforcing ribs 19 are obliquely arranged between the vertical connecting support 17 and the transverse connecting support 18, limiting rings 21 are arranged on two sides of the transverse connecting support 19 along the short edge in the length direction, guide wheels 20 are arranged at two ends of the upper side of the transverse connecting support 19 along the length direction, and lifting ropes 22 penetrate through the limiting rings 21 and are wound on the guide wheels 20.

The two side struts of the upper bracket 1 are telescopic structures, and comprise a first section bar 27, a second section bar 28 and a third section bar 29 which are hollow in the inner part, wherein the second section bar 28 slides in a telescopic manner in the first section bar 27, and the third section bar 29 slides in a telescopic manner in the second section bar 28.

In this embodiment, as shown in fig. 1-8, when the device performs moving and transporting operations, the upper bracket 1 interferes with hoisting operations, and two side branch pipes of the upper bracket 1 are telescopic pipe structures, so that the upper bracket 1 is contracted to the shortest state; the upper end of the lower bracket 2 is provided with a bearing plate 24, the lower side of the bearing plate 24 is provided with a semicircular groove 25 corresponding to the lower bracket 2, and an elastic limiting piece 26 is fixed on the side part of the groove 25 to fix the bearing plate 24; the equipment or material to be installed in the closed device is rotated by 360 degrees through the lifting bracket component 7, the lifting hook is rotated to be right above the equipment or material, the lifting hook is controlled to ascend through the operation of the winch 6, after lifting, the lifted object is placed right above the bearing plate 22 through the rotation of the lifting bracket component 7, and the lifting hook is controlled to descend through the operation of the winch 19, so that the lifted object is placed on the bearing plate 22; the trolley is pushed to move the corresponding installation position in the closed space through the universal wheel 3 with locking function, the universal wheel 3 is locked, and the suspended object is put down.

In this embodiment, as shown in fig. 9, when the device performs the operation of lifting the adhesive tape machine, the staff first removes the carrying plate 24, adjusts the position and the height of the adhesive tape machine through the lifting bracket assembly 7 of the device, and then performs manual installation, and the operation process is shown in the figure (the figure only shows the whole frame of the adhesive tape machine, and specific equipment details are not shown).

It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims (5)

1. A multi-functional mobile work device for use in a confined space comprising:

an upper bracket (1);

the lower brackets (2) are symmetrically and vertically arranged right below the edges of two sides of the upper bracket (1), the lower sides of two ends of the lower brackets (2) are fixedly connected with self-locking universal wheels (3), the two lower brackets (2) are connected through at least two support frame components (4) which are arranged side by side on the upper sides of the lower brackets, and the upper bracket (1) is connected with the upper ends of the at least two support frame components (4);

a mounting table (5) fixedly arranged on the upper side of one end of the upper bracket (1);

a hoist (6) provided above the mount (5);

the lifting support assembly (7) is arranged above the mounting table (5), a lifting hook (23) capable of lifting is arranged on the lifting support assembly (7), and the winch (6) is connected with the lifting hook (23) on the lifting support assembly (7) through a lifting rope (22) to achieve lifting of the lifting hook (23).

2. The multi-functional mobile work device for use in a confined space according to claim 1, wherein: support frame subassembly (4) are including two perpendicular connecting rods (8) that link to each other with two lower carriage (2) respectively, the lower extreme fixedly connected with lower sliding sleeve (9) of perpendicular connecting rod (8), lower carriage (2) pass from lower sliding sleeve (9), the lateral surface of lower sliding sleeve (9) is equipped with and supports first locking knob (10) of lower carriage (2), the upper end fixedly connected with of perpendicular connecting rod (8) slide sleeve (11), the branch of upper bracket (1) pass from corresponding last sliding sleeve (11), the lateral surface of last sliding sleeve (11) is equipped with and supports second locking knob (12) of upper bracket (1), transversely be provided with connecting plate (13) between last sliding sleeve (11), the below of connecting plate (13) is located transversely be equipped with lacing wire (14) between perpendicular connecting rod (8).

3. The multifunctional mobile work device for use in a closed space according to claim 2, wherein: lifting by crane support subassembly (7) are in including vertical fixed setting fixed support column (15) of mount table (5) upper end one side, bearing ring (16) are cup jointed to the upper end outer wall of fixed support column (15), the upside that fixed support column (15) is located bearing ring (16) top cross-under has vertical linking bridge (17), the upside of vertical linking bridge (17) transversely is provided with transverse connection support (18), vertical linking bridge (17) with be equipped with strengthening rib (19) to one side between transverse connection support (18), the both sides of the short edge of length direction of transverse connection support (18) are equipped with spacing ring (21), the both ends of length direction are followed to the upside of transverse connection support (18) are equipped with leading wheel (20), lifting rope (22) pass spacing ring (21) with around dress on leading wheel (20).

4. The multi-functional mobile work device for use in a confined space according to claim 1, wherein: the upper part of the lower bracket (2) can be detachably provided with a bearing plate (24), the lower side of the bearing plate (24) is provided with a groove (25) matched with the corresponding lower bracket (2), and two sides of the lower bracket (2) are positioned below the bearing plate (24) and are provided with at least one elastic limiting piece (26) for fixing the bearing plate (24).

5. The multifunctional mobile work device for use in a closed space according to claim 2, wherein: the two-side supporting rods of the upper bracket (1) are telescopic pipe structures, each telescopic pipe structure comprises a first section rod (27), a second section rod (28) and a third section rod (29), the first section rod (27) stretches and slides in the second section rod (28), and the third section rod (29) stretches and slides in the second section rod (28).