Construction hoisting equipment

Abstract

The utility model provides construction hoisting equipment. The construction hoisting equipment comprises a portal frame, a hoisting mechanism arranged on the portal frame, a ground track arranged on the lower side of the portal frame and a portal frame walking mechanism matched with the ground track, the gantry walking mechanism comprises a bottom beam, walking wheels, guide wheels and buffering mechanisms, the walking wheels and the guide wheels are arranged on the lower side of the bottom beam, the buffering mechanisms are arranged at the two ends of the bottom beam, rail cleaning mechanisms are arranged on the lower sides of the buffering mechanisms, the ground rails comprise I-shaped steel, linear rails are arranged in the middles of wing plates on the I-shaped steel, and the walking wheels are matched with the linear rails. The guide wheels are matched with the lower side of the I-shaped steel upper wing plate, and the two sides of the I-shaped steel upper wing plate extend upwards to form vertical baffles respectively. According to the construction hoisting equipment, the track sweeping mechanism is installed on the bottom beam, the ground track can be swept, and sundries are prevented from affecting movement of the portal frame along the ground track.

Description

Technical Field

[0001] The utility model relates to a construction auxiliary device, in particular to a construction lifting device. Background Art

[0002] Cranes are used to lift and move heavy objects. During construction, cranes are often needed to remove obstacles or lift construction materials. Currently, there are many types of construction lifting equipment on the market, such as a building construction crane disclosed in Chinese Patent CN118684136A and a construction crane disclosed in Chinese Patent CN118790895A. However, dirt or powdered construction materials at the construction site can easily spill onto the crane's ground tracks, potentially affecting the normal operation of the crane's trolley wheels.

[0003] In order to solve the above problems, people have been seeking an ideal technical solution. Utility Model Content

[0004] The purpose of the utility model is to provide a construction lifting equipment in view of the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A construction lifting equipment includes a gantry, a lifting mechanism arranged on the gantry, a ground track arranged on the lower side of the gantry, and a gantry traveling mechanism matched with the ground track; the gantry traveling mechanism includes a bottom beam, traveling wheels and guide wheels arranged on the lower side of the bottom beam, and a buffer mechanism arranged at both ends of the bottom beam, a track cleaning mechanism is arranged on the lower side of the buffer mechanism, the ground track includes an I-beam, a linear track is arranged in the middle of the upper wing plate of the I-beam, the traveling wheel and the linear track match, the guide wheel matches with the lower side of the upper wing plate of the I-beam, and vertical baffles extend upward on both sides of the upper wing plate of the I-beam.

[0007] The portal frame includes a top beam, both ends of which are respectively provided with vertical support legs, the vertical support legs include an inverted V-shaped bracket, the two inclined connecting rods of the inverted V-shaped bracket are connected by a number of horizontal connecting rods, and the lower end of the inverted V-shaped bracket is connected to the upper side of the bottom beam.

[0008] L-shaped installation notches are respectively opened on the lower sides of both ends of the bottom beam, and walking wheels are respectively installed in each installation notch. The linear track is a rectangular track. The walking wheel is tangent to the top surface of the rectangular track. Limiting ring plates are respectively provided on both sides of the walking wheel, and the limiting ring plates are respectively located on both sides of the rectangular track.

[0009] Several first mounting plates are evenly arranged on both sides of the bottom beam, and each first mounting plate is respectively provided with a guide wheel. Second mounting plates are arranged on the end faces at both ends of the bottom beam, and the upper side of the second mounting plates extends upward and is connected to the top surface of the bottom beam through a reinforcing plate. Two sets of symmetrical L-shaped connecting plates are arranged on the second mounting plates, and the L-shaped connecting plates are respectively connected to third connecting plates, which are aligned with the first connecting plates and are also provided with guide wheels.

[0010] The two third connecting plates are connected via a fourth mounting plate. The fourth mounting plate is vertically arranged and has a side surface connected to the buffer mechanism that is parallel to the end surfaces at both ends of the bottom beam.

[0011] The bottom surface of the fourth mounting plate is connected to a telescopic mechanism, and the telescopic end of the telescopic mechanism is connected to a track cleaning mechanism.

[0012] Compared with the existing technology, the present invention has the following advantages: it provides a construction hoisting device with a track cleaning mechanism installed on the bottom beam, which can clean the ground track and prevent debris from affecting the movement of the gantry along the ground track. Specifically, the lifting mechanism is used to lift heavy objects, and the gantry can move along the ground track to a suitable position, making it convenient for the lifting mechanism to connect the heavy object or move the heavy object after lifting. During the movement of the gantry, the running wheels move along the ground track, the track cleaning mechanism cleans the ground track, and the guide wheels play a guiding role to prevent the running wheels from deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model (1).

[0014] Figure 2 This is a structural diagram of the utility model (II).

[0015] Figure 3 This is a partial enlarged structural schematic diagram of the utility model (I).

[0016] Figure 4 This is a partial enlarged structural schematic diagram (II) of the present invention.

[0017] In the figure: 1. Gantry; 101 Top beam; 102 Vertical support legs; 103 Bottom beam; 104 Travel wheels; 105 Guide wheels; 106 Buffer mechanism; 107 First mounting plate; 108 Second mounting plate; 109 Third connecting plate; 110 Fourth mounting plate; 2. Lifting mechanism; 3. Ground track; 301 I-beam; 302 Linear rail; 303 Vertical baffle; 4. Telescopic mechanism; 5. Track cleaning mechanism. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described in detail below through specific implementation methods.

[0019] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. "Mounting", "provided with", "connection" and the like can adopt conventional means in prior art, for example: integrally provided, clamping installation, welding connection, adhesive connection, bolt connection and the like. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances, and suitable connection, setting or mounting mode is selected in prior art.

[0020] As shown in Figure 1-4 A construction hoisting equipment, comprising a portal 1, a hoisting mechanism 2 arranged on the portal 1, a ground track 3 arranged on the lower side of the portal 1 and a portal traveling mechanism matched with the ground track 3; the portal traveling mechanism comprises a bottom beam 103, traveling wheels 104 and guide wheels 105 arranged on the lower side of the bottom beam 103 and buffer mechanisms 106 arranged on both ends of the bottom beam 103, the lower side of the buffer mechanism 106 is provided with a track cleaning mechanism 5, the ground track 3 comprises an I-beam 301, the middle part of the upper flange of the I-beam 301 is provided with a wire track 302, the traveling wheels 104 are matched with the wire track 302, the guide wheels 105 are matched with the lower side of the upper flange of the I-beam 301, the both sides of the upper flange of the I-beam 301 extend upwardly to form vertical baffles 303, so as to avoid sundries from falling directly on the guide wheels. Specifically, the hoisting mechanism can adopt the electric hoist commonly used in prior art, the upper end of the electric hoist is provided with a trolley traveling wheel, the crossbeam of the portal serves as the track of the hoisting mechanism, and the trolley traveling wheel can move along the crossbeam of the portal.

[0021] The construction hoisting equipment is provided with the track cleaning mechanism on the bottom beam, can clean the ground track, and avoid sundries from affecting the movement of the portal along the ground track. Specifically, the hoisting mechanism is used for lifting heavy objects, the portal can move to a suitable position along the ground track, so as to facilitate the hoisting mechanism to connect the heavy objects or move the heavy objects after lifting; during the movement of the portal, the traveling wheels move along the ground track, the track cleaning mechanism cleans the ground track, and the guide wheels play a guiding role, so as to avoid the deviation of the traveling wheels.

[0022] In one of the embodiments, the portal 1 comprises a top beam 101, vertical legs 102 are arranged on both ends of the top beam 101 respectively, the vertical leg 102 comprises an inverted V-shaped support, the two inclined connecting rods of the inverted V-shaped support are connected through a plurality of horizontal connecting rods, the lower end of the inverted V-shaped support is connected to the upper side of the bottom beam 103, the inverted V-shaped support and the bottom beam form a triangular support structure, which fully guarantees the stability of the structure.

[0023] In one embodiment, L-shaped installation notches are respectively opened on the lower sides of both ends of the bottom beam 103, and a running wheel 104 is respectively installed in each installation notch. The linear track 302 is a rectangular track, and the running wheel 104 is tangent to the top surface of the rectangular track. Limiting ring plates are respectively provided on both sides of the running wheel 104, and the limiting ring plates are respectively located on both sides of the rectangular track to avoid derailment to a certain extent.

[0024] In one embodiment, a plurality of first mounting plates 107 are evenly arranged on both sides of the bottom beam 103, and each first mounting plate 107 is respectively provided with a guide wheel 105. Second mounting plates 108 are provided on the end surfaces at both ends of the bottom beam 103. The upper side of the second mounting plate 108 extends upward and is connected to the top surface of the bottom beam 103 through a reinforcing plate. Two groups of symmetrical L-shaped connecting plates are provided on the second mounting plates 108. The L-shaped connecting plates are respectively connected to third connecting plates 109. The third connecting plates 109 are aligned with the first connecting plates. The third connecting plates 109 are also provided with guide wheels 105, which play a guiding role.

[0025] In one embodiment, the two third connecting plates 109 are connected by a fourth mounting plate 110, which is vertically arranged and connected to the buffer mechanism 106 on the side parallel to the end surfaces of the bottom beam 103. Specifically, the buffer mechanism can adopt a common buffer in the prior art.

[0026] In one embodiment, the bottom surface of the fourth mounting plate 110 is connected to a telescopic mechanism 4, and the telescopic end of the telescopic mechanism 4 is connected to a track cleaning mechanism 5. Specifically, the telescopic mechanism can adopt an electric telescopic or hydraulic telescopic rod commonly used in the prior art, and the track cleaning mechanism can adopt a cleaning brush commonly used in the prior art. During use, the height of the track cleaning mechanism can be adjusted by the telescopic mechanism.

[0027] The above embodiments can be combined with each other.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for protection of the utility model.

Claims

1. A construction lifting equipment, characterized by: It includes a gantry, a lifting mechanism arranged on the gantry, a ground track arranged on the lower side of the gantry and a gantry traveling mechanism matched with the ground track; the gantry traveling mechanism includes a bottom beam, traveling wheels and guide wheels arranged on the lower side of the bottom beam and a buffer mechanism arranged at both ends of the bottom beam, a track cleaning mechanism is arranged on the lower side of the buffer mechanism, the ground track includes an I-beam, a linear track is arranged in the middle of the upper wing plate of the I-beam, the traveling wheels and the linear track match, the guide wheels match with the lower side of the upper wing plate of the I-beam, and vertical baffles extend upward on both sides of the upper wing plate of the I-beam.

2. The construction lifting equipment according to claim 1, characterized in that: The portal frame includes a top beam, both ends of which are respectively provided with vertical support legs, the vertical support legs include an inverted V-shaped bracket, the two inclined connecting rods of the inverted V-shaped bracket are connected by a number of horizontal connecting rods, and the lower end of the inverted V-shaped bracket is connected to the upper side of the bottom beam.

3. The construction lifting equipment according to claim 2, characterized in that: L-shaped installation notches are respectively opened on the lower sides of both ends of the bottom beam, and walking wheels are respectively installed in each installation notch. The linear track is a rectangular track. The walking wheel is tangent to the top surface of the rectangular track. Limiting ring plates are respectively provided on both sides of the walking wheel, and the limiting ring plates are respectively located on both sides of the rectangular track.

4. The construction lifting equipment according to claim 3, characterized in that: Several first mounting plates are evenly arranged on both sides of the bottom beam, and each first mounting plate is respectively provided with a guide wheel. Second mounting plates are arranged on the end faces at both ends of the bottom beam, and the upper side of the second mounting plates extends upward and is connected to the top surface of the bottom beam through a reinforcing plate. Two sets of symmetrical L-shaped connecting plates are arranged on the second mounting plates, and the L-shaped connecting plates are respectively connected to third connecting plates, which are aligned with the first connecting plates and are also provided with guide wheels.

5. The construction lifting equipment according to claim 4, characterized in that: The two third connecting plates are connected via a fourth mounting plate. The fourth mounting plate is vertically arranged and has a side surface connected to the buffer mechanism that is parallel to the end surfaces at both ends of the bottom beam.

6. The construction lifting equipment according to claim 5, characterized in that: The bottom surface of the fourth mounting plate is connected to a telescopic mechanism, and the telescopic end of the telescopic mechanism is connected to a track cleaning mechanism.

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