Bar hoisting and conveying device

Abstract

The utility model discloses a bar hoisting and conveying device, which relates to the technical field of hoisting and conveying devices and comprises a loading platform, four roller grooves are arranged at the bottom of the loading platform, grounding rollers are arranged in the four roller grooves, and the grounding rollers are movably connected with the roller grooves through bearings and connecting shafts. Two base baffles are welded to the upper end of the loading platform. The center groove is formed in the center of the interior of the loading platform, two roller sliding blocks are movably arranged in the center groove, and clamping baffles are welded to the upper ends of the two roller sliding blocks; and the reset spring is arranged on one side of the roller sliding block, and a spring seat and a connecting seat plate are welded to the two ends of the reset spring correspondingly, so that the problems that the stability of materials cannot be guaranteed in the hoisting process of an existing hoisting and conveying device, the hoisted materials are prone to falling off in the hoisting process, and the hoisting efficiency is affected are solved. And the safety coefficient is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist conveying device technical field, concretely is a kind of bar hoist conveying device. BACKGROUND

[0002] Bar generally refers to simple section profile, the ratio of length and section perimeter is quite large, the metal plastic processing straight strip product without obvious convex-concave part of cross section, bar needs to be loaded with the help of hoist conveying device in the process of conveying.

[0003] For example, the announcement number is: CN208948730U (named a short pipe multi-direction hoist conveying device), including base, base is fixed with stand, the upper portion of stand is fixed with rectangular horizontal arm by welding, the end of horizontal arm away from stand is installed with horizontal sliding guide rail by welding, sliding guide rail and horizontal arm are perpendicular to each other, sliding guide rail is installed with electric hoist, electric hoist is equipped with multiple load hooks, the side of stand near top is equipped with support plate, support plate is connected with stand and horizontal arm simultaneously, support plate is triangular plate, support plate is symmetrically fixed on the side of stand and parallel to the length direction of horizontal arm, the area of support plate close to electric hoist is greater than the area of another support plate, triangular support plate is symmetrically arranged on the side of stand, improve the connecting strength between stand and horizontal arm, so that the device runs more stably and safely, the moving direction of electric hoist is parallel to the center line direction of numerical control high-speed groove machine, so that different pipe diameters and different lengths of pipe fittings can be hoisted by lifting and moving forward and backward of electric hoist when numerical control high-speed groove machine feeds in and out.

[0004] The above hoist conveying device cannot guarantee the stability of materials during hoisting, which causes the hoisted materials to easily fall off during hoisting, resulting in low safety factor. Therefore, we provide a bar hoist conveying device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bar hoist conveying device to solve the problem of low safety factor caused by the instability of materials during hoisting of the existing hoist conveying device.

[0006] To achieve the above object, the utility model provides the following technical scheme: a bar hoist conveying device, including loading platform, the bottom of loading platform is provided with four roller grooves, the inside of four roller grooves is provided with grounding roller, grounding roller is movably connected with roller groove through bearing and connecting shaft, the upper end of loading platform is welded with two base baffles;

[0007] Further comprising:

[0008] A center groove is arranged at the inner center position of the loading platform, and the inner movable part of the center groove is provided with two roller slides, and the upper end of each roller slide is welded with a clamping baffle;

[0009] A reset spring is arranged at one side of the roller slide, and the two ends of the reset spring are welded with a spring seat and a connecting seat plate respectively;

[0010] A top beam frame is welded at the upper end position of the two base baffles, and a top pedestal is welded at the upper end center position of the top beam frame, and a lifting ring is welded at the upper end of the top pedestal;

[0011] Two bearing grooves are arranged at the two side outer wall positions of the loading platform, and an inner support rod is welded at the inner part of each bearing groove, and a tension rope is arranged between the two bearing grooves.

[0012] Preferably, the inner part of the base baffle is provided with a penetrating channel, and a linkage pull rod is penetratingly arranged in the inner part of each penetrating channel, and the linkage pull rod is an integral structure with the clamping baffle.

[0013] Preferably, one end of the linkage pull rod is welded with a handle plate, and the size of the handle plate is greater than the caliber of the penetrating channel.

[0014] Preferably, the two ends of the tension rope are provided with connecting hooks, and the two connecting hooks are respectively hooked with the inner support rods in the inner parts of the two bearing grooves.

[0015] Preferably, the spring seat and the connecting seat plate are respectively welded with the inner wall of one end of the center groove and the outer wall of one side of the roller slide.

[0016] Preferably, the two clamping baffles are guided and movably connected with the center groove through the two roller slides, and the two clamping baffles are symmetrically distributed about the center point of the loading platform.

[0017] Preferably, the outer wall of each of the two base baffles is provided with a grabbing handle, and the grabbing handle is an integral structure with the base baffle.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] The utility model discloses a utility model discloses a kind of bar hoisting and conveying devices, including loading platform 1, the bottom of loading platform 1 is provided with four roller grooves 2, the inside of four roller grooves 2 is provided with ground roller 3, ground roller 3 is movably connected with roller groove 2 by bearing and connecting shaft, the upper end of loading platform 1 is welded and is provided with two base stop plate 4. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the bar hoisting and conveying device structure side view of the utility model;

[0021] Figure 2 It is the bar hoisting and conveying device structure plan view of the utility model;

[0022] Figure 3 It is the A part structure enlarged schematic view of the utility model;

[0023] Figure 4 It is the B part structure enlarged schematic view of the utility model;

[0024] In the drawing: 1, loading platform; 2, roller groove; 3, ground roller; 4, base stop plate; 5, top beam frame; 6, top pedestal; 7, hoisting ring; 8, grab handle; 9, through interface channel; 10, linkage pull rod; 11, handle plate; 12, elastic rope; 13, clamping stop plate; 14, center groove; 15, bearing groove; 16, reset spring; 17, spring seat; 18, roller slider; 19, inner support rod; 20, connecting hook; 21, connecting seat plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of bar hoisting and conveying device, including loading platform 1, the bottom of loading platform 1 is provided with four roller grooves 2, the inside of four roller grooves 2 is provided with ground roller 3, ground roller 3 is movably connected with roller groove 2 by bearing and connecting shaft, the upper end of loading platform 1 is welded and is provided with two base stop plate 4;

[0027] Also include:

[0028] A center groove 14 is arranged at the inner center position of the loading platform 1, and the inner movable part of the center groove 14 is arranged with two roller blocks 18, and the upper end of each of the two roller blocks 18 is welded with a clamping baffle 13;

[0029] A reset spring 16 is arranged at one side position of the roller block 18, and the two ends of the reset spring 16 are respectively welded with a spring seat 17 and a connecting seat plate 21;

[0030] A top beam frame 5 is welded at the upper end position of the two base baffles 4, and a top seat 6 is welded at the upper end center position of the top beam frame 5, and a lifting ring 7 is welded at the upper end of the top seat 6;

[0031] A bearing groove 15 is arranged at the outer wall position of the two sides of the loading platform 1, and an inner support rod 19 is welded at the inner part of each of the two bearing grooves 15, and a tension rope 12 is arranged between the two bearing grooves 15.

[0032] In use, the bar to be hoisted and conveyed is placed between the two clamping baffles 13, and in the process of placing, the two clamping baffles 13 are pulled outward by pulling the linkage pull rod 10, and under the action of the reset spring 16, the roller block 18 is pushed, and the two clamping baffles 13 drive the placed bar to be clamped and fixed, then the tension rope 12 is installed between the two bearing grooves 15, and the left and right shaking of the bar is limited by the hooking connection of the two connecting hooks 20 and the inner support rod 19, the two ends of the bar are clamped and fixed by the clamping baffles 13, finally the lifting hook of the lifting equipment is hooked to the lifting ring 7, and the device is hoisted and conveyed by hooking the lifting equipment, and in the process of conveying, the stability of the bar is ensured, and the bar is prevented from falling, after the bar is hoisted and conveyed to the specified position, the grabbing handle 8 is pulled, and the rolling connection of the grounding roller 3 and the ground is assisted to move the bar to the specified position, which is convenient for subsequent carrying and conveying of the bar.

[0033] Please refer to Figure 1 , the inner part of the base baffle 4 is provided with a through connection channel 9, and the inner part of each of the two through connection channels 9 is provided with a linkage pull rod 10, and the linkage pull rod 10 and the clamping baffle 13 are an integral structure, and the through connection channel 9 arranged in the inner part of the base baffle 4 plays a role of facilitating the through connection of the linkage pull rod 10 and the base baffle 4, please refer to Figure 1 , one end of the linkage pull rod 10 is welded with a handle plate 11, and the size of the handle plate 11 is greater than the caliber of the through connection channel 9, and the handle plate 11 welded at one end of the linkage pull rod 10 plays a role of facilitating the pulling of the clamping baffle 13, please refer to Figure 3The two ends of the elastic rope 12 are provided with connecting hooks 20, and the two connecting hooks 20 are respectively connected with the inner supporting rods 19 in the two bearing grooves 15, the two ends of the elastic rope 12 are provided with the connecting hooks 20, which are connected with the inner supporting rods 19, please refer to Figure 2 and Figure 4 The spring seat 17 and the connecting seat plate 21 are respectively welded with the inner wall of one end of the center groove 14 and the outer wall of one side of the roller slider 18, please refer to Figure 1 and Figure 3 The two clamping stop plates 13 are guided and movably connected with the center groove 14 through the two roller sliders 18, and the two clamping stop plates 13 are symmetrically distributed about the center point of the loading platform 1, please refer to Figure 1 The outer walls of the two base stop plates 4 are provided with the grabbing handle 8, the grabbing handle 8 is an integral structure with the base stop plate 4, and the outer walls of the two base stop plates 4 are provided with the grabbing handle 8, which facilitates the lifting and conveying device.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A kind of bar hoisting conveying device, including loading platform (1), the bottom of loading platform (1) is provided with four roller grooves (2), the inside of four roller grooves (2) is provided with ground roller (3), ground roller (3) is movably connected with roller groove (2) by bearing and connecting shaft, the upper end of loading platform (1) is welded with two base baffle (4); characterized in that Also includes: Center groove (14) is set in the inside center position of the loading platform (1), and the inside of center groove (14) movably is provided with two roller sliding blocks (18), the upper end of two roller sliding blocks (18) is welded with clamping baffle (13); Reset spring (16) is set in the side position of the roller sliding block (18), and the two ends of reset spring (16) are welded with spring seat (17) and connecting seat plate (21) respectively; Top beam frame (5) is welded in the upper end position of two base baffle (4), and the upper end center position of top beam frame (5) is welded with top pedestal (6), and the upper end of top pedestal (6) is welded with lifting ring (7); Bearing groove (15) is set in the both sides outer wall position of the loading platform (1), and the inside of two bearing grooves (15) is welded with inner support rod (19), and there is elastic rope (12) between two bearing grooves (15).

2. A device for hoisting and conveying a bar according to claim 1, characterized in that: The inside of base baffle (4) is provided with through hole (9), and the inside of two through holes (9) is provided with linkage pull rod (10), and linkage pull rod (10) is an integral structure with clamping baffle (13).

3. A device for hoisting and conveying a bar according to claim 2, characterized in that: One end of linkage pull rod (10) is welded with handle plate (11), and the size of handle plate (11) is greater than the caliber of through hole (9).

4. A device for hoisting and conveying a bar according to claim 1, characterized in that: The both ends of elastic rope (12) are provided with connecting hook (20), and two connecting hooks (20) are respectively connected with inner support rod (19) in the inside of two bearing grooves (15).

5. A device for hoisting and conveying a bar according to claim 1, characterized in that: Spring seat (17) and connecting seat plate (21) are welded with the inner wall of one end of center groove (14) and the outer wall of one side of roller sliding block (18) respectively.

6. A device for hoisting and conveying a bar according to claim 1, characterized in that: Two clamping baffles (13) are movably connected with center groove (14) through two roller sliding blocks (18), and two clamping baffles (13) are symmetrically distributed about the center point of loading platform (1).

7. A device for hoisting and conveying a bar according to claim 1, characterized in that: The outer wall of two base baffles (4) is provided with grabbing handle (8), and grabbing handle (8) is an integral structure with base baffle (4).

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