CN112110357A

CN112110357A - Material conveying device

Info

Publication number: CN112110357A
Application number: CN202010971525.5A
Authority: CN
Inventors: 张林涛; 向少波; 拱悦然; 董佳节; 向往; 费恺; 石燕军; 张旭
Original assignee: Beijing Urban Yatai Jindian Construction Engineering Co ltd; Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Current assignee: Beijing Urban Yatai Jindian Construction Engineering Co ltd; Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-12-22
Anticipated expiration: 2040-09-16
Also published as: CN112110357B

Abstract

The utility model relates to a material transportation device, relate to the field of building construction equipment, the problem of transporting the in-process of subaerial work piece to existing building roof more difficult at present has been solved, including setting up the support on the roof, the support includes mutually perpendicular's horizontal pole and montant, the bottom fixed connection of montant is at the roof, the roof is stretched out to the one end of horizontal pole, the horizontal pole is improved level and is provided with the supporting wheel, be provided with first hoist engine on the roof, set up on the supporting wheel after upwards bypassing the supporting wheel for first rope on the first hoist engine, the free end on the first rope has connect firmly the hoist and mount hook lock. The lifting device has the advantage that the workpiece can be smoothly lifted and transported to the roof of the existing building.

Description

Material conveying device

Technical Field

The application relates to the field of building construction equipment, in particular to a material conveying device.

Background

At present, more and more high buildings are built in cities, some high buildings are already finished, when the roofs 9 of the high buildings or higher positions need to be renovated, supporting facilities on the periphery of the buildings are basically finished, areas for transporting materials by using conventional hoisting towers and automobile cranes are often not provided, the materials need to be transported to the roofs through larger steel structures in the construction process, and how to transport the building materials to the construction positions becomes a difficult problem under the condition, so that the device for transporting the materials from the ground to the roof positions on the premise of not occupying more space is designed to be particularly important.

Disclosure of Invention

In order to provide a convenient device of transporting great steel construction to existing building roof, this application provides a material transportation device.

The application provides a material transportation device adopts following technical scheme:

the utility model provides a material transportation device, is including setting up the support on the roof, and the support includes mutually perpendicular's horizontal pole and montant, and the bottom fixed connection of montant is at the roof, and the roof is stretched out to the one end of horizontal pole, and the horizontal pole is improved level and is provided with the supporting wheel, is provided with first hoist on the roof, and first rope on the first hoist is upwards set up on the supporting wheel after bypassing the supporting wheel, and the free end on the first rope has been connected firmly hoist and mount hook lock.

Through adopting above-mentioned technical scheme, when carrying out the work piece transportation, the staff starts first hoist engine, the release of the first rope on the first hoist engine, and hoist and mount hook lock on the first rope downstream to ground under the effect of dead weight, the staff will tie up the work piece hook of good and hang on hoist and mount hook lock, first hoist engine drives the work piece upward movement, until transporting the work piece to the roof, can realize like this that the material upwards transports to the roof by ground under the prerequisite of not occupying more space.

Preferably, the connecting hole of laying along the length direction of horizontal pole is seted up to the upper surface of horizontal pole, and the annular recess has been seted up to the border of horizontal pole upper surface connecting hole, has set up the slide in the recess, the rigid coupling has two mounting panels of parallel arrangement each other on the lower surface of slide, the bearing wheel rotates to be connected between two mounting panels, the horizontal pole internal rotation is connected with a actuating lever of laying along self length direction, the actuating lever sets up to the screw rod, the actuating lever passes the slide in connecting hole and the connecting hole, set up to threaded connection between actuating lever and the slide. The cross rod is also fixedly connected with a motor for driving the driving rod to rotate.

Through adopting above-mentioned technical scheme, the motor starts when the work piece is hung by first winch and is sent to the roof position, and the motor drives the actuating lever rotatory, and the actuating lever drives the slide and follows the horizontal pole motion, makes the work piece be transported to the roof directly over, and then makes more safety and convenience when the staff takes off the work piece from hanging hook lock.

Preferably, the lower surface of slide is gone up to rotate and is connected with a plurality of gyro wheels, and a plurality of gyro wheels set up on the diapire of recess.

Through adopting above-mentioned technical scheme, when the slide can make the gliding more smooth of slide along the horizontal pole in the gyro wheel, can also reduce the frictional force between slide and the horizontal pole, and then make the wear of slide littleer.

Preferably, the bearing wheel is rotatably connected in a connecting hole on one side, facing the first winch, of the sliding plate, and the first rope firstly bypasses the bearing wheel upwards and then bypasses the bearing wheel.

Through adopting above-mentioned technical scheme, first rope can be more even to the power of horizontal pole like this, and then makes the more stable of horizontal pole.

Preferably, still be provided with many anticollision wire rope between the border on roof and ground side by side, anticollision wire rope's top and the border rigid coupling of roof, anticollision wire rope's bottom is through earth anchor fixed connection subaerial, and the anticollision wire rope interval that sets up side by side is 1.5m, and anticollision wire rope sets up to four.

Through adopting above-mentioned technical scheme, first rope is at the in-process that lifts the work piece, and anticollision wire rope can protect building itself because avoid as far as possible because the rocking of work piece leads to the work piece to produce the damage that collides with, leads to the building.

Preferably, the last cover of anticollision wire rope is equipped with installs the ring additional, installs the ring additional and slides and connect on anticollision wire rope, and installs the ring additional and be located anticollision wire rope's bottom, and the roof is provided with the second hoist engine, and the free end of the second rope on the second hoist engine stretches out behind the roof downwards and installs the ring rigid coupling additional, and still the cover is equipped with safety ring on the anticollision wire rope, and safety ring is located installs the top of ring additional, and the rigid coupling has the safety rope on the collar, and the one end rigid coupling that safety ring was kept away from to the safety rope has the safety hook lock.

Through adopting above-mentioned technical scheme, in-process when the work piece at hoist and mount, if the workpiece unhook appears, perhaps when the cracked condition appears in first rope, the work piece at first can drop to anti-collision steel wire rope, then slide downwards along anti-collision steel wire rope, the safety ring can produce great friction with anti-collision steel wire rope under the action of gravity of work piece simultaneously, and then delay the falling speed of work piece, the simultaneous working personnel starts the second hoist engine, second hoist engine rolling second rope, make install the hoop upward movement additional, install the hoop additional can with the safety ring butt at the in-process of motion, and then block the landing of work piece.

Preferably, the roof under the second rope is fixedly connected with two supporting rods which are arranged in parallel, the top ends of the two supporting rods are rotatably connected with guide wheels, and the second rope is erected on the guide wheels.

Through adopting above-mentioned technical scheme, the guide pulley can reduce the friction damage of second rope in the in-process of second rope motion.

Preferably, the rigid coupling has many to install the pole additional on the roofing of roof, installs the pole additional and lays along the direction of motion of second rope, and installs the upper surface of pole additional and offer a plurality of cross sections for "T" shape and along installing the spout that pole length direction laid additional, and the spout internal slipping is connected with the slider, and the rigid coupling has a compression spring between the one end of slider and spout orientation second rope direction of motion, and the second hoist engine rigid coupling is at the upper surface of slider.

Through adopting above-mentioned technical scheme, in the twinkling of an eye when the safety ring contacts with installing the ring additional, the safety ring can drive the second hoist engine through installing ring additional and second rope and move a section distance along the direction of motion of second rope, and forms the extrusion to the pressurized spring at this in-process slider, and then makes the second hoist engine stop motion gradually, can form a buffering to the second hoist engine like this to form the protection to the second hoist engine.

Preferably, the ground of earth anchor position department is subaerial the rigid coupling has the dead lever, and the rigid coupling has the electro-magnet on the dead lever, installs the ring additional on the rigid coupling have one with the absorption piece of electro-magnet adaptation, the electro-magnet with adsorb the piece and adsorb together.

Through adopting above-mentioned technical scheme, the aspect can guarantee to install the ring additional and can remain the position department at anticollision wire rope bottom all the time when inoperative, and then straightens the second rope, reduces the second rope because the reason of dead weight, leads to the middle part position flagging. On the other hand, when installing the ring additional and need work, the staff can cut off the power supply to the electro-magnet fast to the completion is to installing the release of ring additional.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the support and the first winch are arranged on the roof, the supporting wheel is arranged on the support, the first rope on the first winch bypasses the supporting wheel, and the free end of the first rope is fixedly connected with the hoisting hook lock, so that the workpiece can be transported to the roof position from the ground on the premise of not occupying more space;

2. the plurality of anti-collision steel wire ropes are arranged between the roof and the ground, so that workers can lift workpieces more safely;

3. through set up the second hoist engine on the roof, set up on the anticollision wire rope and install the ring additional that is connected with the safety ring and with the second hoist engine, great increase the security of work piece at the handling in-process.

Drawings

FIG. 1 is a schematic structural diagram of the external shape of the transportation device in this embodiment;

FIG. 2 is a schematic view showing the installation states of the first hoist, the second hoist and the bracket on the building roof;

FIG. 3 is a side sectional view of the internal structure of the highlighted cross bar in this embodiment;

FIG. 4 is a schematic view of the outer configuration of the slide board in the present embodiment;

FIG. 5 is a schematic view of the embodiment showing the installation state of the bulge loop and the safety loop on the anti-collision steel wire rope;

FIG. 6 is an enlarged partial schematic view of portion A of FIG. 5;

FIG. 7 is a schematic view showing the internal structure of the protrusion attaching bar in this embodiment.

Description of reference numerals: 1. a support; 11. a cross bar; 111. connecting holes; 1111. a load wheel; 112. a groove; 113. a drive rod; 114. a motor; 115. a slide plate; 1151. mounting a plate; 1152. a supporting wheel; 1153. a roller; 12. a vertical rod; 2. a first winch; 21. a first rope; 211. hoisting hook locks; 3. an anti-collision steel wire rope; 31. a ground anchor; 4. adding a ring; 41. an adsorption block; 5. a second hoist; 51. a second rope; 6. a safety ring; 61. a safety cord; 611. a safety hook lock; 7. adding a rod; 71. a chute; 711. a slider; 712. a compression spring; 8. fixing the rod; 81. an electromagnet; 9. a roof; 91. a support bar; 911. a guide wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1 and 2, the embodiment of the application discloses a material transportation device, including setting up support 1 on roof 9, support 1 includes mutually perpendicular's horizontal pole 11 and montant 12 specifically, the bottom fixed connection of montant 12 is in roof 9, roof 9 is stretched out to the one end of horizontal pole 11, horizontal pole 11 is improved level and is provided with a bearing wheel 1152, be provided with first hoist engine 2 on the roof 9, set up on bearing wheel 1152 after bearing wheel 1152 is upwards walked around to first rope 21 on the first hoist engine 2, the free end on first rope 21 is connected with hoist and mount hook lock 211 firmly.

When carrying out the work piece transportation, the staff starts first hoist machine 2, the first rope 21 release on the first hoist machine 2, and hoist and mount hook lock 211 on the first rope 21 downstream to ground under the effect of dead weight, and the staff will tie up the work piece hook on hoist and mount hook lock 211, and first hoist machine 2 drives the work piece upward movement, until transporting the work piece to roof 9.

Referring to fig. 2 and 3, further, a connecting hole 111 arranged along the length direction of the cross rod 11 is formed in the upper surface of the cross rod 11, an annular groove 112 is formed in the edge of the connecting hole 111 in the upper surface of the cross rod 11, a sliding plate 115 is arranged in the groove 112, two mounting plates 1151 arranged in parallel are fixedly connected to the lower surface of the sliding plate 115, the two mounting plates 1151 all penetrate through the connecting hole 111 and extend downwards, the mounting plates 1151 are perpendicular to the lower surface of the sliding plate 115, and two ends of the bearing wheel 1152 are rotatably connected between the two mounting plates 1151. A driving rod 113 arranged along the length direction of the driving rod is rotatably connected in the cross bar 11, the driving rod 113 is a screw rod, the driving rod 113 passes through the connecting hole 111 and a sliding plate 115 in the connecting hole 111, and the driving rod 113 and the sliding plate 115 are in threaded connection. One end of the cross bar 11 is fixedly connected with a motor 114 for driving the driving rod 113 to rotate.

When the workpiece is hoisted to the position of the roof 9 by the first hoister 2, the motor 114 is started, the motor 114 drives the driving rod 113 to rotate, the driving rod 113 drives the sliding plate 115 to move along the cross rod 11, so that the workpiece is conveyed to the position right above the roof 9, and further, the workpiece is more safely and conveniently taken down from the hoisting hook lock 211 by a worker.

Referring to fig. 3 and 4, the rollers 1153 are rotatably connected to four corners of the lower surface of the sliding plate 115, the rollers 1153 are all erected on the bottom wall of the groove 112, when the sliding plate 115 slides along the cross bar 11, the rollers 1153 can make the sliding plate 115 slide more smoothly, and at the same time, the friction between the sliding plate 115 and the cross bar 11 can be reduced, so that the wear of the sliding plate 115 is reduced. Meanwhile, the inner wall of the connecting hole 111 is rotatably connected with a bearing wheel 1111, the bearing wheel 1111 is positioned at one end of the cross bar 11 right above the roof 9, and the first rope 21 on the first winch 2 bypasses the bearing wheel 1111 upwards and then bypasses the bearing wheel 1152. The force of the first cord 21 against the crossbar 11 will thus be more uniform, which in turn will make the crossbar 11 more stable.

Referring to fig. 2 and 5, since the building is already constructed and put into use, if the workpiece shakes during the hoisting process, the building is easily damaged. Therefore, a plurality of anti-collision steel wire ropes 3 are arranged between the edge of the roof and the edge of the ground 9 in parallel, the tops of the anti-collision steel wire ropes 3 are fixedly connected with the edge of the roof 9, the bottoms of the anti-collision steel wire ropes 3 are fixedly connected to the ground through ground anchors 31, the distance between the anti-collision steel wire ropes 3 arranged in parallel is 1.5m, and the number of the anti-collision steel wire ropes 3 is four. First rope 21 is at the in-process that lifts the work piece, and anticollision wire rope 3 can protect building itself because avoid as far as possible because the rocking of work piece leads to the work piece to produce the damage that collides with, leads to the building to the work piece.

Referring to fig. 5 and 6, the cover is equipped with on crashproof wire rope 3 and installs ring 4 additional, installs ring 4 additional and slides and connect on crashproof wire rope 3, and installs ring 4 additional and all be located crashproof wire rope 3's bottom under general condition.

Referring to fig. 2 and 7, the roof 9 is provided with a second winch 5, and the free end of a second rope 51 on the second winch 5 extends out of the roof 9 and then extends downwards to be fixedly connected with the additional ring 4. Two supporting rods 91 which are arranged in parallel are fixedly connected to the roof 9 right below the second rope 51, the top ends of the two supporting rods 91 are rotatably connected with guide wheels 911, the second rope 51 is erected on the guide wheels 911, and the guide wheels 911 can reduce friction damage of the second rope 51 in the movement process of the second rope 51.

Referring to fig. 5 and 6, a safety ring 6 is further sleeved on the anti-collision steel wire rope 3, the safety ring 6 is located above the mounting ring 4, a safety rope 61 is fixedly connected to the mounting ring, and a safety hook 611 is fixedly connected to one end, far away from the safety ring 6, of the safety rope 61. When the workpiece is hoisted, after the worker binds the workpiece, the workpiece is firstly hooked on the hoisting hook lock 211 and then hooked on the safety hook lock 611. When the work piece at the in-process of hoist and mount, if the unhook appears in the work piece, perhaps when the cracked condition appears in first rope 21, the work piece at first can drop to on the anticollision wire rope 3, then follow anticollision wire rope 3 lapse, safety ring 6 can produce great friction with anticollision wire rope 3 under the action of gravity of work piece simultaneously, and then delay the falling speed of work piece, the simultaneous working personnel starts second hoist

engine

5, 5 rolling second ropes 51 of second hoist engine, make and install 4 upward movements of ring additional, install ring additional 4 can with the 6 butts of safety ring at the in-process of motion, and then stop the landing of work piece.

Further, the work piece is at the in-process of whereabouts, in the twinkling of an eye when safety ring 6 and install 4 contacts additional, can form great impact force to second hoist engine 5, for better protecting second hoist engine 5, the rigid coupling has many to install pole 7 additional on the roofing of roof 9, install pole 7 additional and lay along the direction of motion of second rope 51, and install the upper surface of pole 7 additional and offer a plurality of cross sections for "T" shape and along installing the spout 71 that pole 7 length direction laid additional, the inside sliding of spout 71 is connected with slider 711, the rigid coupling is equipped with compression spring 712 between slider 711 and spout 71 orientation second rope 51 direction of motion, second hoist engine 5 rigid coupling is at the upper surface of slider 711. When the safety ring 6 with install the one moment of ring 4 contact additional, the safety ring 6 can drive second hoist engine 5 through installing ring 4 additional and second rope 51 and move a section distance along the direction of motion of second rope 51 because inertia, and slider 711 forms the extrusion to compression spring 712 at this in-process, and then makes second hoist engine 5 stop motion gradually, can form a buffering to second hoist engine 5 like this to form the protection to second hoist engine 5.

Refer to fig. 5, fig. 6, the subaerial rigid coupling of ground anchor 31 position department has a dead lever 8, the rigid coupling has electro-magnet 81 on the dead lever 8, install on the ring 4 additional the rigid coupling have one with the absorption piece 41 of electro-magnet 81 adaptation, electro-magnet 81 adsorbs together with absorption piece 41, can guarantee to install the position department that ring 4 can remain in anticollision wire rope 3 bottom throughout when inoperative additional like this on the one hand, and then stretch-firmly second rope 51, reduce second rope 51 because of the reason of dead weight, lead to the middle part position flagging. On the other hand, when the attachment ring 4 needs to work, the worker can quickly power off the electromagnet 81, thereby completing the release of the attachment ring 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A material transportation device is characterized in that: including setting up support (1) on roof (9), support (1) includes mutually perpendicular's horizontal pole (11) and montant (12), the bottom fixed connection of montant (12) is in roof (9), roof (9) are stretched out to the one end of horizontal pole (11), horizontal pole (11) are improved level and are provided with bearing wheel (1152), be provided with first hoist engine (2) on roof (9), set up on bearing wheel (1152) after upwards bypassing bearing wheel (1152) first rope (21) on first hoist engine (2), free end on first rope (21) has connect firmly hoist and mount hook lock (211).

2. A material handling apparatus as set forth in claim 1, wherein: connecting hole (111) of laying along the length direction of horizontal pole (11) are seted up to the upper surface of horizontal pole (11), and annular recess (112) have been seted up at the border of horizontal pole (11) upper surface connecting hole (111), slide (115) have been set up in recess (112), the rigid coupling has two parallel arrangement's each other mounting panel on the lower surface of slide (115), it connects between two mounting panels to hold riding wheel (1152) rotation, horizontal pole (11) internal rotation is connected with one and follows actuating lever (113) that self length direction laid, actuating lever (113) set up to the screw rod, actuating lever (113) pass connecting hole (111) and slide (115) in connecting hole (111), set up to threaded connection between actuating lever (113) and slide (115), it has motor (114) that are used for driving actuating lever (113) rotatory still to have the rigid coupling on horizontal pole (11).

3. A material handling apparatus as claimed in claim 2, in which: a plurality of rollers (1153) are rotatably connected to the lower surface of the sliding plate (115), and the rollers (1153) are erected on the bottom wall of the groove (112).

4. A material handling apparatus as claimed in claim 2, in which: the bearing wheel (1111) is rotatably connected to the connecting hole (111) on one side, facing the first winch (2), of the sliding plate (115), and the first rope (21) firstly upwards bypasses the bearing wheel (1111) and then bypasses the bearing wheel (1152).

5. A material handling apparatus as set forth in claim 1, wherein: still be provided with many anticollision wire rope (3) between the border on roof (9) and ground side by side, the top of anticollision wire rope (3) and the border rigid coupling of roof (9), the bottom of anticollision wire rope (3) is subaerial through earth anchor (31) fixed connection, and the anticollision wire rope (3) interval that set up side by side is 1.5m, and anticollision wire rope (3) set up to four.

6. A material handling apparatus according to claim 5, in which: the cover is equipped with installs ring (4) additional on crashproof wire rope (3), install ring (4) additional and slide and connect on crashproof wire rope (3), and install ring (4) additional and be located the bottom of crashproof wire rope (3), roof (9) are provided with second hoist engine (5), the free end of second rope (51) on second hoist engine (5) stretches out behind roof (9) downwards and installs ring (4) rigid coupling additional, still the cover is equipped with safety ring (6) on crashproof wire rope (3), safety ring (6) are located the top of installing ring (4) additional, the rigid coupling has safety rope (61) on the collar, the one end rigid coupling that safety ring (6) were kept away from in safety rope (61) has safety hook lock (611).

7. A material handling apparatus as claimed in claim 6, in which: and the roof (9) right below the second rope (51) is fixedly connected with two supporting rods (91) which are arranged in parallel, the top ends of the two supporting rods (91) are rotatably connected with guide wheels (911), and the second rope (51) is erected on the guide wheels (911).

8. A material handling apparatus as claimed in claim 6, in which: the roof of roof (9) is gone up the rigid coupling and is had many to install pole (7) additional, install pole (7) additional and lay along the direction of motion of second rope (51), and install the upper surface of pole (7) additional and offer a plurality of cross sections for "T" shape and along installing spout (71) that pole (7) length direction laid additional, spout (71) internal slipping is connected with slider (711), the rigid coupling has compression spring (712) between slider (711) and spout (71) towards the one end of second rope (51) direction of motion, second hoist engine (5) rigid coupling is at the upper surface of slider (711).

9. A material handling apparatus as claimed in claim 6, in which: the ground anchor (31) is fixed with a fixing rod (8) on the ground, an electromagnet (81) is fixed on the fixing rod (8), an adsorption block (41) matched with the electromagnet (81) is fixed on the installation ring (4), and the electromagnet (81) and the adsorption block (41) are adsorbed together.