CN218950805U - Steel bar hoisting and clamping device - Google Patents

Abstract

The utility model discloses a steel bar hoisting and clamping device, which comprises a bottom plate, wherein a plurality of hoisting lugs are arranged at the top of the bottom plate, a driving assembly, a clamping assembly and a placing table are arranged at the top of the bottom plate, the clamping assembly comprises two supporting shafts symmetrically arranged at the top of the bottom plate, a supporting plate is sleeved at the top of each supporting shaft, a clamping plate I and a clamping plate II are respectively and movably connected between the two supporting plates, an extrusion plate matched with a screw rod is arranged at the end part of the clamping plate II, a reset assembly is arranged at one end of the clamping plate I, a plurality of placing grooves are arranged at the top of the placing table, and steel bars are placed in the placing grooves. The beneficial effects are that: through fixture's design to be close to the both sides of placing the platform and then inside the orderly promotion of the reinforcing bar that scatters the standing groove to the standing groove through clamping plate one and clamping plate two simultaneously, conveniently carry out the sign indicating number work to the reinforcing bar.

Description

Steel bar hoisting and clamping device

Technical Field

The utility model relates to the technical field of steel bar hoisting equipment, in particular to a steel bar hoisting clamping device.

Background

The steel bar hoisting is frequently encountered in engineering construction, and the conventional construction process is to manually erect the steel bar and connect the steel bar to the upright post after hoisting the steel bar to the working surface by hoisting equipment.

According to the steel bar hoisting and clamping device disclosed in the prior art CN202120839838.5, although multi-heel hoisting can be performed, the diameter of the top of the steel bar is increased only by adding the nut on the top of the steel bar, then the radius difference between the nut and the steel bar is clamped through the two semicircular clamping grooves, so that the purpose of hanging the steel bar is achieved.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a steel bar hoisting and clamping device, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a reinforcing bar hoist and mount clamping device, includes the bottom plate, the top of bottom plate is equipped with a plurality of hoist and mount ear, the top of bottom plate is equipped with drive assembly, clamping assembly and places the platform, clamping assembly includes that two symmetries set up the back shaft at bottom plate top, the top cover of back shaft is equipped with the backup pad, two swing joint has clamping plate one and clamping plate two respectively between the backup pad, clamping plate two's tip be equipped with screw mandrel matched with stripper plate, clamping plate one's one end is equipped with reset assembly, the top of placing the platform is equipped with a plurality of standing groove, the inside reinforcing bar of having placed of standing groove, the mounting groove has been seted up on the standing groove inner wall, inside grafting of mounting groove has the shutoff lid, the top is equipped with the fan in the shutoff lid, the output of fan runs through to the below of shutoff lid is connected with the gasbag, the gasbag with the top extrusion of reinforcing bar is in the same place.

Preferably, the driving assembly comprises a sliding groove and a supporting seat, wherein the sliding groove is arranged at the top of the bottom plate, a sliding block is arranged in the sliding groove, the top end of the sliding block penetrates through the upper portion of the bottom plate and the servo motor, a screw rod is arranged at the side output end of the servo motor, and the other end of the screw rod penetrates through the other end of the supporting seat and the outer surface of the extrusion plate to extrude the other end of the screw rod together.

Preferably, the reset assembly comprises a push rod movably connected to one end of the clamping plate and a movable groove positioned at the top of the bottom plate, a spring is arranged in the movable groove, a movable block is arranged at the other end of the spring, and the bottom end of the push rod penetrates through the movable groove and is extruded together with the movable block.

Preferably, the support seat is provided with a threaded hole matched with the screw rod, and the end part of the screw rod is provided with a pulley matched with the extrusion plate.

Preferably, the input end of the fan is provided with an air inlet pipe, the top end of the air inlet pipe penetrates through the upper portion of the plugging cover, and the top end of the air inlet pipe is provided with a filter screen.

Preferably, the spring is a compression spring, spring washers are arranged at two ends of the spring, a control switch, a controller and a wireless signal receiving and transmitting device are arranged on the outer surface of the base, and the servo motor, the fan, the control switch and the wireless signal receiving and transmitting device are electrically connected with the controller.

The beneficial effects of the utility model are as follows: through the design of the clamping mechanism, the first clamping plate and the second clamping plate are close to two sides of the placing table at the same time, so that scattered steel bars in the placing groove are orderly pushed into the placing groove, and the steel bars are conveniently stacked;

the air bag is inflated through the fan, the upper part of the reinforcing steel bar is extruded and limited through the air bag, and further damage caused by detachment of the reinforcing steel bar due to shaking of the reinforcing steel bar is prevented;

firstly, a worker places reinforcing steel bars in a plurality of placing grooves on a placing table, at the moment, the reinforcing steel bars are scattered in the placing grooves, then a plugging cover is inserted into a mounting groove, the top of the placing groove is plugged, then a servo motor is started, the servo motor drives a screw rod to rotate, the screw rod and a supporting seat act on each screw rod and then add the rotation limit of a sliding groove, so that the servo motor is driven to horizontally move, the end part of the screw rod can push a squeezing plate while moving, the squeezing plate drives a clamping plate II to move, the clamping plate II moves and pushes the clamping plate I to move through the rotation of two supporting plates, the clamping plate I and the clamping plate II are close to the two sides of the placing table, the scattered reinforcing steel bars are pushed into the placing groove while the clamping plate I and the clamping plate II are close to each other, then a fan is started to blow up, the air bag fills the space at the top of the placing groove, presses and limits the reinforcing steel bars, the reinforcing steel bars are safely stored in the placing groove, and then the bottom plate and the reinforcing steel bars are hoisted to a specified position through hoisting lugs;

when the clamping plate I moves, the pushing rod moves in an arc shape in the movable groove, the pushing rod pushes the movable block to move while moving in an arc shape, the movable block can squeeze the spring while moving, when the steel bar needs to be used, the pushing rod is pushed by the movable block to rotate and reset under the action of the spring, the clamping plate I is driven by the pushing rod to rotate and reset, and the clamping plate II is pushed by the two supporting plates to rotate and reset;

by the design of the extrusion plate, an extrusion contact space can be provided for the end part of the screw rod, so that the horizontal movement of the screw rod can be matched with the arc movement of the extrusion plate;

through the design of the large size of the movable groove, an extrusion space for the pushing rod to do arc motion is provided, and then the arc motion of the pushing rod can be matched with the linear motion of the movable block.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic general structural view of a steel bar hoisting and clamping device according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a reset assembly of a steel bar hoisting and clamping device according to an embodiment of the utility model;

fig. 3 is a schematic view of a connection structure between a placing table and a plugging cover of a steel bar hoisting and clamping device according to an embodiment of the utility model;

fig. 4 is a schematic diagram of a plugging cover structure of a steel bar hoisting clamping device according to an embodiment of the utility model.

In the figure:

1. a bottom plate; 2. lifting lugs; 3. a chute; 4. a support base; 5. a support shaft; 6. a placement table; 7. a servo motor; 8. a screw rod; 9. a support plate; 10. a clamping plate I; 11. a clamping plate II; 12. an extrusion plate; 13. a push rod; 14. a movable groove; 15. a spring; 16. a movable block; 17. a placement groove; 18. reinforcing steel bars; 19. a mounting groove; 20. a blocking cover; 21. a blower; 22. an air bag.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a steel bar hoisting and clamping device is provided.

As shown in fig. 1-4, the first embodiment of the present utility model is a steel bar hoisting and clamping device, including a bottom plate 1, a plurality of hoisting lugs 2 are disposed at the top of the bottom plate 1, a driving assembly, a clamping assembly and a placement table 6 are disposed at the top of the bottom plate 1, the clamping assembly includes two support shafts 5 symmetrically disposed at the top of the bottom plate 1, a support plate 9 is sleeved at the top of the support shafts 5, a clamping plate one 10 and a clamping plate two 11 are movably connected between the two support plates 9, a pressing plate 12 matched with the screw rod 8 is disposed at an end of the clamping plate two 11, a reset assembly is disposed at one end of the clamping plate one 10, a plurality of placement grooves 17 are disposed at the top of the placement table 6, steel bars 18 are placed inside the placement grooves 17, a mounting groove 19 is disposed on an inner wall of the placement groove 17, a sealing cover 20 is inserted inside the mounting groove 19, a fan 21 is disposed at the top of the sealing cover 20, an output end of the fan 21 penetrates through a lower portion of the sealing cover 20 and is connected with an air bag 22, and the air bag 22 is pressed together with the top of the steel bars 18.

According to the second embodiment of the utility model, as shown in fig. 1-4, the steel bar hoisting clamping device comprises a bottom plate 1, a plurality of hoisting lugs 2 are arranged at the top of the bottom plate 1, a driving assembly, a clamping assembly and a placing table 6 are arranged at the top of the bottom plate 1, the clamping assembly comprises two supporting shafts 5 symmetrically arranged at the top of the bottom plate 1, a supporting plate 9 is sleeved at the top of each supporting shaft 5, two clamping plates 10 and 11 are movably connected between the two supporting plates 9 respectively, an extrusion plate 12 matched with a screw rod 8 is arranged at the end of each clamping plate 11, a reset assembly is arranged at one end of each clamping plate 10, a plurality of placing grooves 17 are formed at the top of each placing table 6, steel bars 18 are placed in the placing grooves 17, mounting grooves 19 are formed in the inner walls of the placing grooves 19, a fan 21 is arranged at the top of each plugging cover 20, the output end of the fan 21 penetrates through to a lower part 22 of the plugging cover 20, a motor 22 penetrates through the top of the supporting seat 4 and is arranged at the other end of the top of the bottom plate 8, a sliding block seat 4 is arranged at the other end of each sliding seat 4, and penetrates through the top of the supporting seat 4, and the other, and the sliding seat 4 is arranged at the other, and the other end of the sliding seat 4 is arranged at the top of the sliding seat 4. It will be apparent from the above design that the stripper plate 12 can be urged to move horizontally by the design of the drive assembly.

In an embodiment III, as shown in fig. 1-4, the steel bar hoisting and clamping device according to the embodiment of the utility model comprises a bottom plate 1, a plurality of hoisting lugs 2 are arranged at the top of the bottom plate 1, a driving component, a clamping component and a placing table 6 are arranged at the top of the bottom plate 1, the clamping component comprises two supporting shafts 5 symmetrically arranged at the top of the bottom plate 1, a supporting plate 9 is sleeved at the top of each supporting shaft 5, a clamping plate I10 and a clamping plate II 11 are movably connected between the two supporting plates 9 respectively, an extrusion plate 12 matched with a screw rod 8 is arranged at the end of each clamping plate II 11, a reset component is arranged at one end of each clamping plate I10, a plurality of placing grooves 17 are arranged at the top of each placing table 6, steel bars 18 are placed in the placing grooves 17, mounting grooves 19 are formed in the inner walls of the placing grooves 17, a plugging cover 20 is inserted in the mounting grooves 19, a fan 21 is arranged at the top of each plugging cover 20, an output end of each fan 21 penetrates through a lower part 22 of the plugging cover 20, an air bag 22 is movably connected with the air bag 22, an extrusion block 12 is movably connected with the top of each clamping plate I10 and the corresponding to the bottom plate 13, a movable spring 13 is arranged at the bottom end of each extrusion block 13, and the movable block 13 is movably connected with the bottom plate 13, and the movable block 13 is movably connected with the bottom blocks is arranged at the bottom 13. As can be seen from the above design, the reset assembly provides power for resetting the support plate 9, the first clamping plate 10 and the second clamping plate 11.

In a fourth embodiment, as shown in fig. 1-4, a steel bar hoisting and clamping device according to the embodiment of the utility model comprises a bottom plate 1, a plurality of hoisting lugs 2 are arranged at the top of the bottom plate 1, a driving component, a clamping component and a placing table 6 are arranged at the top of the bottom plate 1, the clamping component comprises two supporting shafts 5 symmetrically arranged at the top of the bottom plate 1, a supporting plate 9 is sleeved at the top of the supporting shafts 5, a clamping plate I10 and a clamping plate II 11 are respectively and movably connected between the two supporting plates 9, an extrusion plate 12 matched with a screw rod 8 is arranged at the end of the clamping plate II 11, a reset component is arranged at one end of the clamping plate I10, a plurality of placing grooves 17 are arranged at the top of the placing table 6, steel bars 18 are placed in the placing grooves 17, mounting grooves 19 are formed in the inner walls of the placing grooves 17, the inside grafting of mounting groove 19 has shutoff lid 20, the top is equipped with fan 21 in the shutoff lid 20, the output of fan 21 runs through to the below of shutoff lid 20 is connected with gasbag 22, gasbag 22 with the top extrusion of reinforcing bar 18 is in the same place, set up on the supporting seat 4 with screw rod 8 matched with screw hole, the tip of screw rod 8 be equipped with stripper plate 12 matched with pulley, the input of fan 21 is equipped with the air-supply line, the top of air-supply line runs through to the top of shutoff lid 20, the top of air-supply line is equipped with the filter screen, spring 15 is compression spring, spring 15's both ends all are equipped with the spring washer, the surface of base 1 is equipped with control switch, controller and wireless signal transceiver, servo motor 7 fan 21, the control switch and the wireless signal receiving and transmitting device are electrically connected with the controller. From the design, the friction force between the end part of the screw rod 8 and the extrusion plate 12 is reduced and the service lives of the screw rod 8 and the extrusion plate 12 are prolonged by the design of the pulleys.

In practical application, firstly, a worker places reinforcing steel bars 18 in a plurality of placing grooves 17 on a placing table 6, at the moment, the reinforcing steel bars 18 are scattered and placed in the placing grooves 17, then a plugging cover 20 is inserted into an installation groove 19, the top of the placing grooves 17 is plugged, then a servo motor 7 is started, the servo motor 7 drives a screw rod 8 to rotate, the screw rod 8 and a supporting seat 4 act on screw threads and the rotating limit of a chute 3 are added, so that the servo motor 7 is driven to move horizontally, the end part of the screw rod 8 pushes a squeezing plate 12 while moving, the squeezing plate 12 drives a clamping plate two 11 to move, the clamping plate two 11 moves and pushes a clamping plate one 10 through the rotation of two supporting plates 9, then the clamping plate one 10 and the clamping plate two 11 are close to two sides of the placing table 6, the scattered reinforcing steel bars 18 are pushed into the inside of the placing grooves 17 while the clamping plate one 10 and the clamping plate two 11 are close to each other, then a blower 21 is started to blow an air bag 22, the air bag 22 fills the space at the top of the placing grooves 17, the 18 is squeezed and limited, and then the lifting 18 is enabled to be safely lifted and the inside the placing grooves 18 and the reinforcing steel bars are lifted and the reinforcing steel bars 1 and the reinforcing steel bars are placed at the positions of the specified positions through a bottom plate 18 through a device;

when the clamping plate I10 moves, the pushing rod 13 moves in an arc shape in the movable groove 14, the pushing rod 13 pushes the movable block 16 to move while moving in an arc shape, the movable block 16 can squeeze the spring 15 while moving, when the steel bar 18 needs to be used, the pushing rod 13 is pushed by the movable block 16 to reset rotationally under the action of the spring 15 through the reverse rotation of the servo motor 7 and then the extrusion of the end part of the screw rod 8 to the extrusion plate 12, the clamping plate I10 is driven to reset rotationally by the pushing rod 13, the two support plates 9 are pushed to reset rotationally by the clamping plate I10, and the clamping plate II 11 is pushed to reset rotationally by the two support plates 9.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a reinforcing bar hoist and mount clamping device, includes bottom plate (1), its characterized in that the top of bottom plate (1) is equipped with a plurality of hoist and mount ear (2), the top of bottom plate (1) is equipped with drive assembly, clamping assembly and places platform (6), clamping assembly includes that two symmetries set up back shaft (5) at bottom plate (1) top, the top cover of back shaft (5) is equipped with backup pad (9), two respectively swing joint have clamping plate one (10) and clamping plate two (11) between backup pad (9), drive assembly is including being located spout (3) and supporting seat (4) at bottom plate (1) top, be equipped with the slider in spout (3), the top of slider runs through to the top of bottom plate (1) and servo motor (7), the side output of servo motor (7) is equipped with lead screw (8), the tip of clamping plate two (11) be equipped with lead screw (8) matched with stripper plate (12), the other end of lead screw (8) runs through between supporting seat (9) spout (3) and supporting seat (4) spout (12) and one end of slider (3) run through one end of slider (17) is equipped with place the surface (17) together with placing groove (17) that places the inside of placing platform (17), the mounting groove (19) has been seted up on standing groove (17) inner wall, inside grafting of mounting groove (19) has shutoff lid (20), the top is equipped with fan (21) in shutoff lid (20), the output of fan (21) runs through to the below of shutoff lid (20) is connected with gasbag (22), gasbag (22) with the top extrusion of reinforcing bar (18) is in the same place.

2. The steel bar hoisting and clamping device according to claim 1, wherein the reset assembly comprises a push rod (13) movably connected to the end part of the clamping plate I (10) and a movable groove (14) positioned at the top of the bottom plate (1), a spring (15) is arranged in the movable groove (14), a movable block (16) is arranged at the other end of the spring (15), and the bottom end of the push rod (13) penetrates into the movable groove (14) and is extruded with the movable block (16).

3. The steel bar hoisting and clamping device according to claim 2, wherein the supporting seat (4) is provided with a threaded hole matched with the screw rod (8), and the end part of the screw rod (8) is provided with a pulley matched with the extrusion plate (12).

4. A steel bar hoisting and clamping device according to claim 3, characterized in that the input end of the fan (21) is provided with an air inlet pipe, the top end of the air inlet pipe penetrates through the upper part of the plugging cover (20), and the top end of the air inlet pipe is provided with a filter screen.

5. The steel bar hoisting and clamping device according to claim 4, wherein the spring (15) is a compression spring, spring washers are arranged at two ends of the spring (15), a control switch, a controller and a wireless signal receiving and transmitting device are arranged on the outer surface of the bottom plate (1), and the servo motor (7), the fan (21), the control switch and the wireless signal receiving and transmitting device are electrically connected with the controller.

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