CN209740549U - Self-unloading type plate unit conveying device - Google Patents

Abstract

A self-unloading plate unit transportation device comprises a bearing truss, a winch bearing beam, a winch, an upright post, a screw, an adjusting nut, a rail wheel set and a rail; the bearing truss comprises trusses, and four groups of trusses are connected on a horizontal plane and enclosed into a rectangular shape; two ends of more than two winch bearing beams are respectively connected to any two groups of opposite trusses, and more than two winches are arranged on each beam; the joints of the four groups of trusses are respectively connected with an upright post, the lower end of the upright post is connected with an adjusting nut, the adjusting nut is provided with a matched screw rod, and the lower end of the screw rod is connected with a group of track wheel sets; two sets of track wheelsets on any side are arranged in one track, the other two sets of track wheelsets on the opposite side are arranged in the other track, and the two tracks are arranged at equal intervals. The device simple manufacture, low cost, construction simple operation, it is effectual to the transportation of board unit, the construction equipment demand is low, can assemble on the spot, and the suitability is good, has practiced thrift the construction input of main equipment.

Description

Self-unloading type plate unit conveying device

Technical Field

The utility model belongs to operation, transportation field relate to conveyer, in particular to self-discharging formula board unit conveyer.

Background

The total consumption of the steel plates of the official pond bridge in Liuzhou city is about 2.3 ten thousand tons, the number of the plate units is about 1.1 ten thousand, and the average weight of each plate is 2.1 tons. A large number of site transportation exists in a construction site, the limitation of a processing site is uneven, and the turnover condition of a large transport vehicle is not met. From the plate unit storage area to the assembly area, only gantry cranes (2 gantry cranes on site, mainly used for plate unit assembly) can be used for transportation, the transportation speed is slow, the efficiency is low, the construction of the assembly area is influenced, and the large-scale equipment is seriously occupied.

And 3. steel net frame engineering of No. 2 Shushan vehicle section of combined-fertilizer city subway. The rack span is 110 meters, and the length is 270 meters. The height of the roof is more than 12 meters, the roof board units are 7000 pieces, the weight of the single boards is 650 kg, and a large amount of field transportation work exists. The conventional operation is to reserve a local net rack for secondary installation before the net rack installation is finished. And erecting large-scale tower cranes with different numbers at the reserved positions, and transporting the plate units by utilizing the operation radius of the tower cranes. The tower crane has high use cost and is not beneficial to the integral stability of the net rack.

Aiming at the transportation of the plate units in such unconventional environments, the problems of how to improve the construction efficiency and reduce the investment of large-scale equipment during construction become more remarkable in fine management in engineering construction.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a self-discharging formula board unit conveyer.

The purpose of the utility model can be realized by the following technical scheme: a self-unloading plate unit transportation device comprises a bearing truss, a winch bearing beam, a winch, an upright post, a screw, an adjusting nut, a rail wheel set and a rail; the bearing trusses comprise trusses, and four groups of trusses are connected on a horizontal plane to form a rectangular shape; two ends of more than two winch bearing beams are respectively connected to any two groups of opposite trusses, the winch bearing beams are perpendicular to the connected trusses on the horizontal plane, and more than two winches which are arranged at intervals are arranged on the winch bearing beams; the connection parts of the four groups of trusses are respectively connected with an upright post, the lower end of the upright post is connected with an adjusting nut, the adjusting nut is provided with a matched screw rod, the upper end of the screw rod extends into the upright post, and the lower end of the screw rod is connected with a group of track wheel sets; the two sets of track wheelsets on any side are arranged in one track, the other two sets of track wheelsets on the opposite side are arranged in the other track, and the two tracks are arranged at equal intervals.

Further, the trusses comprise an upper chord, a lower chord, vertical rods and inclined rods, the upper chord and the lower chord are horizontally arranged from top to bottom, the upper chord and the lower chord are connected through a plurality of vertical rods and a plurality of inclined rods in an assembling and welding mode, and two adjacent trusses share the same vertical rod at the joint.

Furthermore, two ends of the winch bearing beam are respectively connected to the upper chords of any two groups of opposite trusses through U-shaped bolts.

Furthermore, the vertical rods shared by the joints of the four groups of trusses are spliced with the vertical columns.

Further, the adjusting nut has a bar-shaped handle.

Furthermore, the track wheel set comprises a fixing plate, a vertical wheel support, a vertical wheel shaft, vertical wheels, a transverse wheel shaft and transverse wheels, the fixing plate is horizontally arranged and is fixedly connected with the lower end of the screw rod, the vertical wheel support and the transverse wheel shaft which are arranged at intervals are vertically connected to the lower portion of the fixing plate, the vertical wheel shaft which is horizontally arranged is installed on the vertical wheel support, the vertical wheels are installed on the vertical wheel shaft, the vertical wheels are in contact fit with the bottom surface of the track where the vertical wheels are located, the transverse wheels are installed at the lower end of the transverse wheel shaft, and the transverse wheels are in contact fit with the side wall of the track where the transverse.

And further, the truss also comprises a diagonal brace, and one diagonal brace is connected between the position, close to the end, of the lower chord of the truss and the adjacent upright.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple manufacture, low cost, construction simple operation, it is effectual to the transportation of board unit, the construction equipment demand is low, can assemble on the spot, and the suitability is good, easily satisfies, has practiced thrift the construction input of main equipment.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural diagram of the truss in the present invention.

Fig. 4 is a schematic structural diagram of a bearing beam of a winch and the winch of the present invention.

Fig. 5 is a front view of the screw, the adjusting nut and the rail wheel of the present invention.

Fig. 6 is a side view of the screw, adjusting nut and rail wheel of the present invention.

The parts in the figures are numbered as follows:

1 truss

101 upper chord

102 lower chord

103 vertical rod

104 diagonal rod

2 bearing beam of hoister

3 hoisting machine

4 column

5 screw rod

6 adjusting nut

7 track wheel set

701 fixed plate

702 vertical wheel support

703 vertical wheel

704 horizontal wheel axle

705 horizontal wheel

8 track

9 diagonal brace

10U-shaped bolt.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.

Referring to fig. 1 and 2, the self-unloading plate unit transportation device comprises a bearing truss, a winch bearing beam 2, a winch 3, a stand column 4, a screw rod 5, an adjusting nut 6, a track wheel set 7 and a track 8.

The bearing truss comprises trusses 1, four groups of trusses 1 are connected on the horizontal plane to form a rectangle, referring to fig. 3, each truss 1 comprises an upper chord 101, a lower chord 702, a vertical rod 103 and an inclined rod 104, the upper chord 101 and the lower chord 702 are arranged horizontally, the upper chord 101 and the lower chord 702 are connected in an assembling and welding mode through a plurality of vertical rods 103 and a plurality of inclined rods 104, and two adjacent groups of trusses 1 share the same vertical rod 103 at the joint.

referring to fig. 4, two ends of more than two winch carrier beams 2 are respectively connected to the upper chords 101 of two groups of trusses 1 through U-shaped bolts 10, the winch carrier beams 2 are perpendicular to the upper chords 101 of the connected trusses 1 on the horizontal plane, and more than two winches 3 arranged at intervals are hung on the winch carrier beams 2. The bearing beam 2 of the winch can be made of I-steel.

Referring to fig. 1, 5 and 6, an upright post 4 is respectively inserted and connected to a vertical rod 103 shared by four groups of trusses 1 at a joint, an adjusting nut 6 is welded and connected to the lower end of the upright post 4, the adjusting nut 6 has a rod-shaped handle, a screw rod 5 matched with the adjusting nut 6 is arranged on the adjusting nut 6, the upper end of the screw rod 5 extends into the upright post 4, a group of track wheel sets 7 is connected to the lower end of the screw rod 5, the track wheel sets 7 include a fixing plate 701, a vertical wheel support 702, a vertical wheel 703, a horizontal wheel shaft 704 and a horizontal wheel 705, the fixing plate 701 is horizontally arranged and fixedly connected to the lower end of the screw rod 5, the vertical wheel support 702 and the horizontal wheel shaft 704 are vertically connected to the lower side of the fixing plate 701 at intervals, the vertical wheel 703 shaft is horizontally arranged on the vertical wheel support 702, the vertical wheel 703 shaft is provided with a vertical wheel 703, and the vertical, the lower end of the cross wheel shaft 704 is provided with a cross wheel 705, and the cross wheel 705 plays a role in guiding and correcting.

The two sets of track wheelsets 7 on any side are arranged in one track 8, the other two sets of track wheelsets 7 on the opposite side are arranged in the other track 8, the two tracks 8 are arranged at equal intervals, the vertical wheels 703 of the track wheelsets 7 are in contact fit with the bottom surface of the track 8, and the transverse wheels 705 of the track wheelsets 7 are in contact fit with the side wall of the track 8. The track 8 can be made of channel steel and angle iron through welding.

The truss structure further comprises a diagonal brace 9, and one diagonal brace 9 is welded between the position, close to the end, of the lower chord 702 of the truss 1 and the adjacent upright post 4. The inclined strut 9, the upper chord 101, the lower chord 702, the vertical bar 103, the inclined bar 104 and the upright post 4 can be made of steel pipes.

Before the hoisting device is used, two rails 8 are paved according to the site condition, then four sets of rail wheel sets 7 are arranged in the two rails 8, the adjusting nuts 6 are adjusted to enable the hoisting machine bearing beams 2 to be in a horizontal state, and then the distance between the two hoisting machine bearing beams 2 and the distance between two adjacent hoisting machines 3 on each hoisting machine bearing beam 2 are adjusted according to a plate unit to be transported. When the plate unit needs to be transported, the transporting device is manually pushed to the position right above the plate unit, the winch 3 is started to slowly hoist the plate unit, then the transporting device is manually pushed to the needed position, the winch 3 is started to slowly release the plate unit, and thus the transportation of the plate unit is completed.

It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.

Claims (7)

1. A self-unloading plate unit conveying device is characterized by comprising a bearing truss, a winch bearing beam, a winch, a stand column, a screw rod, an adjusting nut, a track wheel set and a track; the bearing trusses comprise trusses, and four groups of trusses are connected on a horizontal plane to form a rectangular shape; two ends of more than two winch bearing beams are respectively connected to any two groups of opposite trusses, the winch bearing beams are perpendicular to the connected trusses on the horizontal plane, and more than two winches which are arranged at intervals are arranged on the winch bearing beams; the connection parts of the four groups of trusses are respectively connected with an upright post, the lower end of the upright post is connected with an adjusting nut, the adjusting nut is provided with a matched screw rod, the upper end of the screw rod extends into the upright post, and the lower end of the screw rod is connected with a group of track wheel sets; the two sets of track wheelsets on any side are arranged in one track, the other two sets of track wheelsets on the opposite side are arranged in the other track, and the two tracks are arranged at equal intervals.

2. The self-discharging board unit transportation device according to claim 1, wherein the trusses comprise an upper chord, a lower chord, vertical bars and diagonal bars, the upper chord and the lower chord are horizontally arranged from top to bottom, the upper chord and the lower chord are assembled and welded with the vertical bars and the diagonal bars, and two adjacent trusses share the same vertical bar at the joint.

3. The self-discharging panel unit transportation device according to claim 2, wherein both ends of the hoist carrier beam are connected to the upper chords of any two opposing sets of trusses by U-bolts, respectively.

4. The self-discharging panel unit transportation device of claim 2, wherein the vertical bars shared by the joints of the four sets of trusses are spliced to the vertical columns.

5. The self unloading deck unit transport device of claim 1, wherein the adjustment nut has a bar-shaped handle.

6. The self-unloading plate unit conveying device according to any one of claims 1 to 5, wherein the rail wheel set comprises a fixing plate, a vertical wheel support, a vertical wheel shaft, a vertical wheel, a transverse wheel shaft and a transverse wheel, the fixing plate is horizontally arranged and fixedly connected with the lower end of the screw rod, the vertical wheel support and the transverse wheel shaft which are arranged at intervals are vertically connected below the fixing plate, the vertical wheel shaft which is horizontally arranged is installed on the vertical wheel support, the vertical wheel is installed on the vertical wheel shaft, the vertical wheel is in contact fit with the bottom surface of the rail where the vertical wheel is located, the transverse wheel is installed at the lower end of the transverse wheel shaft, and the transverse wheel is in contact fit with the side wall of the rail where the transverse wheel is located.

7. The self-dumping panel unit transporter of claim 6, further comprising a diagonal brace connected between adjacent ends of the lower chords of the truss and adjacent columns.