CN219136165U

CN219136165U - Goods lift by crane portal frame

Info

Publication number: CN219136165U
Application number: CN202320052004.9U
Authority: CN
Inventors: 张亮亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-06
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a goods hoisting portal frame which comprises a cross beam and support rods arranged at the lower positions of the left side and the right side of the cross beam, wherein a hack lever is arranged at the upper inner position of the support rods, a bracket is arranged at the lower position of the support rods, sliding rails are respectively arranged at the inner positions of the front side and the rear side of the cross beam, a sliding device is arranged at the inner position of the sliding rails, a motor is arranged at the lower position of the sliding device, a lifting rope is arranged at the lower position of the motor, a fixed block is arranged at the lower position of the lifting rope, and the lifting rope can be arranged at the middle inner position of the limiting plate through the arrangement of a moving groove, a limiting plate, a sliding groove, a fixed bolt and a fixed nut.

Description

Goods lift by crane portal frame

Technical Field

The utility model belongs to the technical field of portal frames, and particularly relates to a cargo hoisting portal frame.

Background

The portal frame is according to well, the daily production needs handling equipment of little mill, when the warehouse goes into and out of goods, mainly plays the effect of bearing the transport goods, reducible manpower reduces the goods and transfers the operation cost, improves work efficiency's effect, but current portal frame is when binding the goods, lacks the structure that can be spacing to the goods, in the transport in-process of goods, on the steep road surface of route, the rocking of goods leads to the holistic focus of portal frame unstable, can cause the portal frame to empty, serious problem of damage.

Disclosure of Invention

The utility model aims to provide a cargo lifting portal frame, which aims to solve the serious problems that the existing portal frame provided in the background art lacks a structure capable of limiting cargoes when the cargoes are bound, and the whole gravity center of the portal frame is unstable due to shaking of the cargoes on a steep road surface in the cargo conveying process, so that the portal frame is toppled over and damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cargo hoisting portal frame comprises a cross beam and support rods arranged below the left side and the right side of the cross beam;

a hack lever is arranged at the inner position of the upper side of the supporting rod, and a bracket is arranged at the lower side of the supporting rod;

the sliding rail is arranged at the inner positions of the front side and the rear side of the cross beam respectively, a sliding device is arranged at the inner side position of the sliding rail, a motor is arranged at the lower side position of the sliding device, a lifting rope is arranged at the lower side position of the motor, a fixed block is arranged at the lower side position of the lifting rope, binding ropes are respectively arranged at the left end and the right end of the lower side of the fixed block, and the motor and the sliding device are respectively powered by being connected with an external power supply;

a movable groove is formed in the middle inner position of the upper side of the supporting rod, a limiting plate is arranged at the outer side position of the movable groove, a sliding groove is formed in the middle inner position of the front side and the rear side of the limiting plate, a fixing bolt is arranged at the connecting position of the sliding groove and the movable groove, and a fixing nut is arranged at the outer position of the front side of the fixing bolt;

after the fixing nut is unscrewed, the fixing bolt can be pulled out from the moving groove and the sliding groove, the limiting plate can move up and down on the supporting rod, and the limiting plate can limit the lifting rope to swing back and forth.

Preferably, the fixing bolt penetrates through the limiting plate and the supporting rod through the sliding groove and the moving groove respectively, the fixing nut is connected with the fixing bolt in a threaded connection mode, and the limiting plate can be fixed on the supporting rod through pressing the limiting plate and the supporting rod respectively by the fixing nut and the fixing bolt.

Preferably, in the two sliding grooves, the height of the rear side sliding groove is larger than that of the front side sliding groove, and the bolt head of the fixing bolt penetrates through the rear side sliding groove.

Preferably, the sliding device is connected with the sliding rail through a jogged connection mode, and the sliding device can move left and right on the sliding rail.

Preferably, the motor is connected with the sliding device in a bolt connection mode, and the lifting rope can stretch and retract under the driving of the motor.

Preferably, the universal wheels are arranged at the outer position of the lower side of the support, and the universal wheels are connected with the support in a bolt connection mode.

Preferably, fixing ropes are respectively arranged at the outer positions of the left side and the right side of the fixing block, and the two fixing ropes can be connected with the bracket in a stitch connection mode.

Preferably, the support rods are connected with the cross beam in a jogged connection mode, and the two support rods can move left and right in the cross beam respectively.

Compared with the prior art, the utility model provides a cargo hoisting portal frame, which has the following beneficial effects:

1. through the setting of movable tank, limiting plate, spout, fixing bolt and fixation nut, at the in-process that the user utilized the portal frame to carry the goods, can set up the lifting rope in the middle inside position department of limiting plate, rock around limiting plate's volume can restrict the lifting rope when the portal frame removes, play stable focus, prevent the effect that the goods rocked at the in-process of carrying.

2. Through the setting of fixed rope, at the in-process that the user utilized the portal frame to carry the goods, can pull out the length with the end of two fixed ropes, make its tensioning, bind the end of two fixed ropes to the support again, at the removal in-process of portal frame, along with goods focus's change, two fixed ropes will rock on transmitting the support, play the effect of stabilizing goods focus, prevent that the goods from rocking to the continuous violent of portal frame left and right sides.

Drawings

Fig. 1 is a schematic structural view of a gantry in the present utility model.

Fig. 2 is a schematic view of the structure of the sliding device after being moved to the right side in the present utility model.

Fig. 3 is a schematic structural view of the limiting plate after moving to the lower side in the present utility model.

Fig. 4 is a schematic structural view of a limiting plate in the present utility model.

In the figure: 1. a cross beam; 2. a slide rail; 3. a support rod; 4. a moving groove; 5. a bracket; 6. a universal wheel; 7. a sliding device; 8. a motor; 9. a hanging rope; 10. a fixed block; 11. binding ropes; 12. a fixing rope; 13. a limiting plate; 14. a chute; 15. a fixing bolt; 16. a fixing nut; 17. a hack lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a cargo lifting portal frame as shown in figures 1-4, which comprises a cross beam 1 and support rods 3 arranged at the lower positions of the left side and the right side of the cross beam 1;

the upper inner position of the supporting rod 3 is provided with a hack lever 17, and the lower position of the supporting rod 3 is provided with a bracket 5;

the inside positions of the front side and the rear side of the cross beam 1 are respectively provided with a slide rail 2, the inside position of the slide rail 2 is provided with a sliding device 7, the lower side position of the sliding device 7 is provided with a motor 8, the lower side position of the motor 8 is provided with a lifting rope 9, the lower side position of the lifting rope 9 is provided with a fixed block 10, the left end and the right end of the lower side of the fixed block 10 are respectively provided with a binding rope 11, and the motor 8 and the sliding device 7 are respectively powered by being connected with an external power supply;

a movable groove 4 is formed in the middle inner position of the upper side of the supporting rod 3, a limiting plate 13 is arranged at the outer side position of the movable groove 4, a sliding groove 14 is formed in the middle inner position of the front side and the rear side of the limiting plate 13, a fixing bolt 15 is arranged at the connecting position of the sliding groove 14 and the movable groove 4, and a fixing nut 16 is arranged at the outer position of the front side of the fixing bolt 15;

wherein after the fixing nut 16 unscrews the fixing bolt 15, the fixing bolt 15 can be drawn out from the moving groove 4 and the sliding groove 14, the limiting plate 13 can move up and down on the supporting rod 3, the limiting plate 13 can limit the lifting rope 9 to swing back and forth, the fixing bolt 15 respectively penetrates through the limiting plate 13 and the supporting rod 3 through the sliding groove 14 and the moving groove 4, the fixing nut 16 is connected with the fixing bolt 15 in a threaded connection mode, the fixing nut 16 and the fixing bolt 15 respectively fix the limiting plate 13 on the supporting rod 3 by pressing the limiting plate 13 and the supporting rod 3, the rear sliding groove 14 is higher than the front sliding groove 14 in two sliding grooves 14, the bolt head of the fixing bolt 15 penetrates through the rear sliding groove 14, the sliding device 7 is connected with the sliding rail 2 in a jogging connection mode, the sliding device 7 can move left and right on the sliding rail 2, the motor 8 is connected with the sliding device 7 in a bolt connection mode, the lifting rope 9 can be driven by the motor 8 to perform telescopic movement, the universal wheel 6 is arranged at the outer position of the lower side of the bracket 5, the universal wheel 6 is connected with the bracket 5 through a bolt connection mode, when a user needs to use the portal frame to convey goods, the portal frame needs to be pushed to a place where the user needs to operate through the contact rotation of the universal wheel 6 and the ground under the bracket 5 through a pushing mode, then the motor 8 and the sliding device 7 are respectively connected with a power supply to supply power, the binding rope 11 and the goods to be conveyed are bound, after the goods are bound, the fixing nut 16 can be screwed out from the fixing bolt 15, the limiting plate 13 is moved on the supporting rod 3 to move to the connection position of the lifting rope 9 and the goods, then the user connects the fixing nut 16 with the fixing bolt 15 through threads again, fix limiting plate 13 in a certain position department on bracing piece 3, lifting rope 9 is set up in the inboard intermediate position department of limiting plate 13 this moment, and the volume through limiting plate 13 can restrict lifting rope 9 and rock around when the portal frame removes, plays the steady focus, prevents the effect that the goods rocked in the transportation process, and the user can reach the transport discharge point through the propelling movement portal frame, carries out the discharge, and the portal frame plays the important role of bearing the weight of goods at whole in-process.

As shown in fig. 1-3, the outer positions of the left and right sides of the fixing block 10 are respectively provided with a fixing rope 12, the two fixing ropes 12 can be connected with the bracket 5 respectively through a binding connection mode, the supporting rods 3 are connected with the cross beam 1 through a jogging connection mode, the two supporting rods 3 can move left and right in the cross beam 1 respectively, after a user binds the binding ropes 11 with goods, the ends of the two fixing ropes 12 can be pulled out to be tensioned through the arrangement of the fixing ropes 12, the ends of the two fixing ropes 12 are bound to the bracket 5, and in the moving process of the portal frame, along with the change of the gravity center of the goods, the two fixing ropes 12 can shake and transmit to the bracket 5 to stabilize the gravity center of the goods, and the goods can be prevented from shaking to the left and right sides of the portal frame continuously and severely.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A cargo hoisting portal frame comprises a cross beam (1) and support rods (3) arranged at the lower positions of the left side and the right side of the cross beam (1);

a hack lever (17) is arranged at the upper inner position of the supporting rod (3), and a bracket (5) is arranged at the lower position of the supporting rod (3);

the novel electric bicycle is characterized in that sliding rails (2) are respectively arranged at the inner positions of the front side and the rear side of the cross beam (1), a sliding device (7) is arranged at the inner side position of the sliding rails (2), a motor (8) is arranged at the lower side position of the sliding device (7), a lifting rope (9) is arranged at the lower side position of the motor (8), a fixed block (10) is arranged at the lower side position of the lifting rope (9), binding ropes (11) are respectively arranged at the left end and the right end of the lower side of the fixed block (10), and the motor (8) and the sliding device (7) are respectively powered by being connected with an external power supply;

the method is characterized in that: a movable groove (4) is formed in the middle inner position of the upper side of the supporting rod (3), a limiting plate (13) is arranged at the outer side position of the movable groove (4), a sliding groove (14) is formed in the middle inner position of the front side and the rear side of the limiting plate (13), a fixing bolt (15) is arranged at the connecting position of the sliding groove (14) and the movable groove (4), and a fixing nut (16) is arranged at the outer position of the front side of the fixing bolt (15);

after the fixing nut (16) is unscrewed from the fixing bolt (15), the fixing bolt (15) can be pulled out from the moving groove (4) and the sliding groove (14), the limiting plate (13) can move up and down on the supporting rod (3), and the limiting plate (13) can limit the lifting rope (9) to swing back and forth.

2. A cargo lifting portal frame as claimed in claim 1, wherein: the fixed bolt (15) penetrates through the limiting plate (13) and the supporting rod (3) through the sliding groove (14) and the moving groove (4) respectively, the fixed nut (16) is connected with the fixed bolt (15) in a threaded connection mode, and the fixed nut (16) and the fixed bolt (15) can fix the limiting plate (13) on the supporting rod (3) by pressing the limiting plate (13) and the supporting rod (3) respectively.

3. A cargo lifting portal frame according to claim 1 or 2, characterized in that: of the two sliding grooves (14), the height of the rear side sliding groove (14) is larger than that of the front side sliding groove (14), and the bolt head of the fixing bolt (15) penetrates through the rear side sliding groove (14).

4. A cargo lifting portal frame as claimed in claim 1, wherein: the sliding device (7) is connected with the sliding rail (2) through a jogged connection mode, and the sliding device (7) can move left and right on the sliding rail (2).

5. A cargo lifting portal frame as claimed in claim 1, wherein: the motor (8) is connected with the sliding device (7) in a bolt connection mode, and the lifting rope (9) can stretch and retract under the driving of the motor (8).

6. A cargo lifting portal frame as claimed in claim 1, wherein: the universal wheel (6) is arranged at the outer position of the lower side of the support (5), and the universal wheel (6) is connected with the support (5) in a bolt connection mode.

7. A cargo lifting portal frame as claimed in claim 1, wherein: the fixing ropes (12) are respectively arranged at the outer positions of the left side and the right side of the fixing block (10), and the two fixing ropes (12) can be connected with the bracket (5) respectively through a stitch connection mode.

8. A cargo lifting portal frame as claimed in claim 1, wherein: the support rods (3) are connected with the cross beam (1) in a jogged connection mode, and the two support rods (3) can move left and right in the cross beam (1) respectively.