阅读说明：本技术 一种建筑用行车及建筑设备 (Driving and architectural equipment for building ) 是由 田士川 张超 贺生龙 杨威 于 2020-04-21 设计创作，主要内容包括：本发明涉及建筑机械技术领域,尤其涉及一种建筑用行车及建筑设备,建筑用行车包括小车总成和伸缩臂组件,伸缩臂组件的顶端的第一侧与小车总成铰接,第二侧与小车总成可拆卸连接,所述伸缩臂组件能够在竖直状态与水平状态之间切换。建筑设备包括执行器和建筑用行车,执行器设置于伸缩臂组件的底端。将伸缩臂顶端第二侧与小车总成拆卸开,将伸缩臂组件转动至平行于小车总成行进方向,使高度降低,在运输过程中不超高；将伸缩臂组件转动至垂直于小车总成行进方向,然后将缩臂顶端第二侧与小车总成连接,便可完成伸缩臂组件的安装；此建筑用行车的伸缩臂的拆卸及安装均无需吊装,难度小,交付时间短。(The invention relates to the technical field of construction machinery, in particular to a traveling crane for building and construction equipment. The construction equipment comprises an actuator and a traveling crane for construction, and the actuator is arranged at the bottom end of the telescopic arm component. The second side of the top end of the telescopic arm and the trolley assembly are detached, and the telescopic arm assembly is rotated to be parallel to the advancing direction of the trolley assembly, so that the height is reduced and the telescopic arm assembly is not overhigh in the transportation process; the telescopic arm assembly is rotated to be vertical to the advancing direction of the trolley assembly, and then the second side of the top end of the telescopic arm is connected with the trolley assembly, so that the telescopic arm assembly can be installed; the telescopic arm of the travelling crane for the building is not required to be hoisted in disassembly and assembly, the difficulty is low, and the delivery time is short.)

1. A traveling crane for construction, comprising:

a trolley assembly;

the first side of the top end of the telescopic arm assembly is movably connected with the trolley assembly, the second side of the top end of the telescopic arm assembly is detachably connected with the trolley assembly, and the telescopic arm assembly can be switched between a vertical state and a horizontal state.

2. The architectural cart according to claim 1, further comprising a hinged support assembly comprising a first hinged support and a second hinged support hinged to each other, said first hinged support being secured to said cart assembly, said second hinged support being secured to a first side of a top end of said telescoping arm assembly.

3. The overhead traveling crane according to claim 2, further comprising a connection corner seat comprising a first connection plate and a second connection plate connected to each other and vertically disposed, the first connection plate being connected to the trolley assembly, the second connection plate being connected to a second side of the top end of the telescopic arm assembly.

4. The traveling crane for buildings according to claim 3, wherein the connection corner seat further comprises a reinforcing plate, and two adjacent side edges of the reinforcing plate are fixedly connected to the first connecting plate and the second connecting plate respectively.

5. The traveling crane for buildings according to claim 3, wherein the bottom of the trolley assembly is provided with a connecting seat matched with the positions of the first hinged seat and the first connecting plate, and the first hinged seat and the first connecting plate are connected with the corresponding connecting seats.

6. The traveling crane for buildings according to claim 1, further comprising a cross beam, wherein the trolley assembly is arranged on the cross beam in a rolling manner and can move along the cross beam.

7. The traveling crane for buildings according to claim 6, further comprising a connecting assembly, which comprises a connecting rope, a fixed pulley block disposed on the beam, and a movable pulley block disposed on a first side of a bottom end of the telescopic arm assembly, wherein the connecting rope is wound around the fixed pulley block and the movable pulley block, and the connecting rope can pull the telescopic arm assembly to rotate from being perpendicular to the beam to being parallel to the beam.

8. The traveling crane for buildings according to claim 6, further comprising a cart assembly, wherein the cart assembly is arranged at both ends of the cross beam, and the cart assembly is used for driving the cross beam to move.

9. The traveling crane for buildings according to claim 1, wherein the telescopic arm assembly comprises a fixed arm, a telescopic arm and a driving mechanism, the top end of the fixed arm is connected to the trolley assembly, the telescopic arm is slidably inserted into the fixed arm, the driving mechanism is arranged at the top end of the fixed arm, and the driving mechanism is used for driving the telescopic arm to move relative to the fixed arm.

10. Construction equipment comprising an actuator, characterised in that it further comprises a construction trolley according to any one of claims 1-9, said actuator being arranged at the bottom end of a telescopic arm assembly of said construction trolley.

Technical Field

The invention relates to the technical field of construction machinery, in particular to a traveling crane for buildings and construction equipment.

Background

When construction operations such as floating and leveling in the building industry and the like are carried out, a telescopic arm is needed to be used for connecting the floating and leveling actuator with an automatic travelling crane so as to realize the movement of the actuator in a three-dimensional space.

Because the length of flexible arm is longer, the whole height that leads to the driving is higher, has the superelevation problem during shipment, can not wholly ship. The existing solution is to disassemble the telescopic boom, then to the construction site, and then to install the crane trolley frame by using the hoisting equipment, so that the installation difficulty is high, the equipment delivery time is long, and the utilization rate of the equipment is reduced.

Therefore, there is a need for a traveling crane for construction and a construction device to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a traveling crane for buildings and building equipment, wherein a telescopic arm can rotate, the telescopic arm does not need to be hoisted during disassembly and installation, the difficulty is low, and the delivery time is short.

In order to achieve the purpose, the invention adopts the following technical scheme:

in one aspect, a traveling crane for construction is provided, which comprises a trolley assembly;

the first side of the top end of the telescopic arm assembly is movably connected with the trolley assembly, the second side of the top end of the telescopic arm assembly is detachably connected with the trolley assembly, and the telescopic arm assembly can be switched between a vertical state and a horizontal state.

Preferably, the trolley further comprises a hinged support component, wherein the hinged support component comprises a first hinged support and a second hinged support which are hinged to each other, the first hinged support is fixed on the trolley assembly, and the second hinged support is fixed on the first side of the top end of the telescopic arm component.

Preferably, the trolley assembly further comprises a connecting angle seat which comprises a first connecting plate and a second connecting plate which are connected with each other and vertically arranged, the first connecting plate is connected with the trolley assembly, and the second connecting plate is connected with the second side of the top end of the telescopic arm assembly.

Preferably, the connecting angle seat further comprises a reinforcing plate, and two adjacent side edges of the reinforcing plate are fixedly connected to the first connecting plate and the second connecting plate respectively.

Preferably, the bottom of the trolley assembly is provided with connecting seats matched with the positions of the first hinged seat and the first connecting plate, and the first hinged seat and the first connecting plate are connected with the corresponding connecting seats respectively.

Preferably, the trolley assembly further comprises a cross beam, and the trolley assembly is arranged on the cross beam in a rolling mode and can move along the cross beam.

Preferably, still include coupling assembling, it is including connecting the rope, set up in the standing block on the crossbeam and set up in the running block of the first side of telescopic arm subassembly bottom, connect the rope twine in standing block with on the running block, connect the rope can stimulate telescopic arm subassembly is by the perpendicular to the crossbeam rotates to being on a parallel with the crossbeam.

Preferably, still include the cart assembly, the both ends of crossbeam all are provided with the cart assembly, the cart assembly is used for driving the crossbeam removes.

Preferably, the telescopic arm assembly comprises a fixed arm, a telescopic arm and a driving mechanism, the top end of the fixed arm is connected to the trolley assembly, the telescopic arm is slidably inserted into the fixed arm and partially exposed at the bottom end of the fixed arm, the driving mechanism is arranged at the top end of the fixed arm, and the driving mechanism is used for driving the telescopic arm to move relative to the fixed arm.

In another aspect, a construction equipment is provided, which comprises an actuator and the travelling crane for construction as described above, wherein the actuator is arranged at the bottom end of the telescopic arm component of the travelling crane for construction.

The invention has the beneficial effects that: when the traveling crane for the building needs to be transported, the second side of the top end of the telescopic arm and the trolley assembly are detached and are not connected, the telescopic arm assembly is rotated to the horizontal state from the vertical state, namely, the telescopic arm assembly is rotated to the state parallel to the traveling direction of the trolley assembly from the state perpendicular to the traveling direction of the trolley assembly, so that the height of the whole traveling crane for the building is greatly reduced, and the problem of superelevation does not exist in the transportation process; after the telescopic arm assembly is transported to an installation site, the telescopic arm assembly is rotated from a horizontal state to a vertical state, namely, a state parallel to the advancing direction of the trolley assembly is rotated to a state perpendicular to the advancing direction of the trolley assembly, and then the second side of the top end of the telescopic arm is connected with the trolley assembly, so that the installation of the telescopic arm assembly can be completed; the telescopic boom of the travelling crane for the building is not required to be hoisted during disassembly and assembly, the disassembly and assembly difficulty is low, the delivery time is shortened greatly, and the utilization rate of the telescopic boom is higher.

Drawings

FIG. 1 is a schematic structural view of a construction apparatus provided by the present invention;

FIG. 2 is a schematic structural diagram of a traveling crane for construction according to the present invention;

FIG. 3 is a first partial structural diagram of the traveling crane for construction according to the present invention;

FIG. 4 is a schematic view of a part of a structure of a traveling crane for construction according to the present invention;

FIG. 5 is a schematic view of the structure of the cart assembly provided by the present invention.

In the figure:

1. a trolley assembly; 11. a trolley frame; 111. a connecting seat; 12. a trolley travelling wheel; 13. hoisting the assembly;

2. a telescopic arm assembly; 21. a fixed arm; 22. a telescopic arm; 23. a drive mechanism;

3. a free bearing assembly; 31. a first hinge mount; 311. a first fixing plate; 312. a first vertical plate; 32. a second hinge mount; 321. a second fixing plate; 322. a second vertical plate; 33. a connecting shaft;

4. connecting the corner seats; 41. a first connecting plate; 42. a second connecting plate; 43. a reinforcing plate;

5. a cross beam; 6. a connecting assembly; 61. a fixed pulley block; 62. a movable pulley block; 63. connecting ropes; 7. a cart assembly; 8. a stringer; 9. and an actuator.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention 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 present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1, the present embodiment discloses a construction equipment comprising an actuator 9 and a construction trolley comprising a trolley assembly 1 and a telescopic arm assembly 2, as shown in fig. 2 and 3. Wherein, the first side and the dolly assembly 1 swing joint of the top of flexible arm subassembly 2, the second side can be dismantled with dolly assembly 1 and be connected, and the first side and the second side of flexible arm subassembly 2 set up relatively, and are located the direction that dolly assembly 1 marchd. The telescopic arm assembly 2 can rotate between a state perpendicular to the travelling direction of the trolley assembly 1 and a state parallel to the travelling direction of the trolley assembly 1, namely, the telescopic arm assembly can be switched between a vertical state and a horizontal state. Can rotate from a state of being vertical to the traveling direction of the trolley assembly 1 to a state of being parallel to the traveling direction of the trolley assembly 1. The executor 9 sets up in the bottom of telescopic arm subassembly 2, and executor 9 specifically can be for grinding device, floating device, leveling device or plastering unit etc..

When the traveling crane for the building needs to be transported, the second side of the top end of the telescopic arm 22 and the trolley assembly 1 are disassembled, so that the telescopic arm assembly and the trolley assembly are not connected, the telescopic arm assembly 2 is rotated to the horizontal state from the vertical state, namely, the state perpendicular to the advancing direction of the trolley assembly 1 is rotated to the state parallel to the advancing direction of the trolley assembly 1, the height of the whole traveling crane for the building is greatly reduced, and the problem of superelevation does not exist in the transportation process; after the telescopic arm assembly 2 is transported to an installation site, the telescopic arm assembly 2 is rotated from a horizontal state to a vertical state, namely from a state parallel to the advancing direction of the trolley assembly 1 to a state perpendicular to the advancing direction of the trolley assembly 1, and then the second side of the top end of the telescopic arm is connected with the trolley assembly 1, so that the installation of the telescopic arm assembly 2 can be completed; the telescopic arm 22 of the travelling crane for the building is not required to be hoisted during disassembly and assembly, the disassembly and assembly difficulty is low, the delivery time is greatly shortened, and the utilization rate of the telescopic arm is higher.

As shown in fig. 3 and 4, the traveling crane for construction further comprises a hinged support assembly 3 and a connecting angle seat 4, wherein the hinged support assembly 3 comprises a first hinged support 31 and a second hinged support 32 which are mutually hinged through a connecting shaft 33, the first hinged support 31 is fixed on the trolley assembly 1, and the second hinged support 32 is fixed on a first side of the top end of the telescopic arm assembly 2. Specifically, the first hinge seat 31 includes a first fixing plate 311 and two first vertical plates 312, the two first vertical plates 312 are spaced apart and disposed perpendicular to the first fixing plate 311, and hinge holes are disposed on the first vertical plates 312. The second hinge seat 32 includes a second fixing plate 321 and a second vertical plate 322, the second vertical plate 322 is vertically disposed on the second fixing plate 321, a hinge hole is disposed on the second vertical plate 322, the second vertical plate 322 is inserted between the two first vertical plates 312, and the connecting shaft 33 is disposed in the hinge hole of the first vertical plate 312 and the second vertical plate 322. The first fixing plate 311 is fixed to the carriage assembly 1, and the second fixing plate 321 is fixed to a first side of the top end of the telescopic arm assembly 2.

The connecting angle seat 4 includes a first connecting plate 41, a second connecting plate 42 and a reinforcing plate 43, wherein the first connecting plate 41 and the second connecting plate 42 are perpendicular to each other and are fixedly connected. The reinforcing plate 43 has a right-angled triangular shape, and both side edges of the right angle are fixedly connected to the first connecting plate 41 and the second connecting plate 42, respectively. The first connecting plate 41 is detachably connected with the trolley assembly 1, and the second connecting plate 42 is fixedly connected with the second side of the top end of the telescopic arm component 2. The left end and the right end of the first side of the top end of the telescopic arm 22 are hinged with the trolley assembly 1 through the hinged support component 3, and the left end and the right end of the second side are detachably connected with the trolley assembly 1 through the connecting angle seat 4.

As shown in fig. 5, the bottom of the cart assembly 1 is provided with a connecting seat 111 matching with the positions of the first hinge seat 31 and the first connecting plate 41, and the first hinge seat 31 and the first connecting plate 41 are connected with the respective connecting seats 111. The trolley assembly 1 comprises a trolley frame 11, trolley walking wheels 12 and a hoisting component 13, wherein the trolley walking wheels 12 are arranged at the top of the trolley frame 11, the hoisting component 13 is arranged at the bottom of the trolley frame 11, and the hoisting component 13 is used for hoisting operation in the building construction process. Four connecting seats 111 are arranged at the bottom of the small car frame 11, four connecting holes are formed in the connecting seats 111, four connecting holes are also formed in the first fixing plate 311 and the first connecting plate 41, the first fixing plate 311 is fixedly connected with the connecting seats 111 through bolts penetrating through the connecting holes, and the first connecting plate 41 is fixedly connected with the connecting seats 111 through bolts penetrating through the connecting holes in a detachable mode.

Optionally, the traveling crane for buildings further comprises a cross beam 5, and the trolley assembly 1 is arranged on the cross beam 5 in a rolling manner and can move along the cross beam 5. Specifically, trolley traveling wheels 12 are arranged on two sides of the top of the trolley frame 11, and the trolley traveling wheels 12 are arranged on two sliding rails of the cross beam 5 in a rolling manner, so that the trolley assembly 1 can move along the cross beam 5, and the operation area of the actuator 9 is enlarged.

The telescopic arm assembly 2 comprises a fixed arm 21, a telescopic arm 22 and a driving mechanism 23, the top end of the fixed arm 21 is connected to the trolley assembly 1, the telescopic arm 22 is slidably inserted into the fixed arm 21, the bottom end of the telescopic arm is exposed out of the bottom end of the fixed arm 21, the actuator 9 is arranged at the bottom end of the telescopic arm 22, the driving mechanism 23 is arranged at the top end of the fixed arm 21, and the driving mechanism 23 is used for driving the telescopic arm 22 to extend and retract relative to the fixed arm 21. In this embodiment, the driving mechanism 23 is preferably a motor, the output end of the driving mechanism 23 is disposed on a winding drum, a steel wire rope is wound on the winding drum, and the free end of the steel wire rope is connected to the top end of the telescopic arm 22. When the telescopic arm 22 needs to be retracted into the fixed arm 21, the driving mechanism 23 drives the winding drum to rotate to wind the steel wire rope on the winding drum, and drives the telescopic arm 22 to move upwards, so that the telescopic arm 22 is retracted into the fixed arm 21; when the telescopic arm 22 needs to extend out of the fixed arm 21, the driving mechanism 23 drives the winding drum to rotate to unwind the steel wire rope, and the telescopic arm 22 extends out of the fixed arm 21 under the gravity of the telescopic arm 22.

Optionally, the traveling crane for building further includes a connection assembly 6, which includes a connection rope 63, a fixed pulley block 61 disposed on the cross beam 5, and a movable pulley block 62 disposed on the first side of the bottom end of the telescopic arm assembly 2, wherein the movable pulley block 62 is disposed on the first side of the bottom end of the telescopic arm 22. A connecting rope 63 (preferably a wire rope in this embodiment) is wound around the fixed pulley block 61 and the movable pulley block 62, and pulling the connecting rope 63 can rotate the telescopic arm assembly 2 from being perpendicular to the cross beam 5 to being parallel to the cross beam 5. When the telescopic arm assembly 2 needs to be rotated from being perpendicular to the cross beam 5 to being parallel to the cross beam 5, the telescopic arm 22 is firstly received in the fixed arm 21, and then the bolt between the first connecting plate 41 and the connecting seat 111 is disassembled, namely the trolley assembly 1 and the second side of the top end of the telescopic arm assembly 2 are disassembled, so that the trolley assembly and the telescopic arm assembly 2 are not fixedly connected; then, the connecting rope 63 is threaded through the fixed pulley block 61 and the movable pulley block 62, the telescopic arm assembly 2 is rotated relative to the cross beam 5 by pulling the connecting rope 63, the telescopic arm assembly is rotated to be parallel to the cross beam 5 from a state of being perpendicular to the cross beam 5, and then the free end of the connecting rope 63 is fixed, so that the telescopic arm assembly 2 cannot rotate again. Because the weight of the telescopic arm component 2 is larger, the connecting component 6 is used for rotating the telescopic arm component 2, and the labor is saved.

Optionally, the traveling crane for the building further comprises a cart assembly 7 and two longitudinal beams 8 arranged at intervals, the cart assemblies 7 are arranged at two ends of the cross beam 5, the two cart assemblies 7 are respectively arranged on the two longitudinal beams 8, and the cart assemblies 7 are used for driving the cross beam 5 to move so that the actuator 9 moves along the longitudinal beams 8. The large car assembly 7 and the small car assembly 1 are matched to enable the actuator 9 to cover the area between the two longitudinal beams 8, so that the actuator 9 can cover a large working surface.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.