CN217075752U - A handling device for concrete piece - Google Patents

Abstract

The application provides a handling device for concrete piece, handling device includes two clamping components of cross-hinged, clamping component includes lock welded, operating lever and connecting rod parallel to each other, the connecting rod welding is equipped with the articulated slab of clamping plate at the tip, the articulated slab with the operating lever is arranged parallelly, the clamping plate with the operating lever is arranged perpendicularly, the articulated slab rotatable configuration is on connecting bolt. The construction efficiency can be improved under the condition of ensuring the construction safety.

Description

A handling device for concrete piece

Technical Field

The application relates to the field of track construction, in particular to a carrying device for concrete blocks.

Background

In the related art, when concrete blocks are used for paving, workers are required to manually carry the concrete blocks, the labor intensity of the workers is high, the construction efficiency is low, the concrete blocks frequently slide off accidentally to injure the workers, and construction potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the purpose of the application is to provide a conveying device for concrete blocks, which can improve the construction efficiency under the condition of ensuring the construction safety.

To achieve the above object, the present application proposes a handling device for concrete blocks, comprising two clamping assemblies hinged in cross, the clamping assemblies comprising a snap-welded operating lever and a connecting rod parallel to each other, the connecting rod being welded on a hinged plate provided at its end with a clamping plate, the hinged plate being arranged parallel to the operating lever, the clamping plate being arranged perpendicular to the operating lever, the hinged plate being rotatably arranged on a connecting bolt.

According to the handling device that this application provided, through the cooperation of action bars and connecting rod, can improve joint strength between them, can make action bars and articulated slab form dislocation arrangement simultaneously, let action bars department in the height of the workman's operation of being convenient for, through the cooperation of action bars and pinch-off blades, can take place to accomplish the pinch-off blades under the less wobbling condition at the action bars and press from both sides tight to the concrete piece, make the workman can accomplish the transport to the concrete piece with more comfortable gesture, can improve the efficiency of construction.

In addition, the carrying device provided by the application can also have the following additional technical characteristics:

further, the end of the operating rod welded with the connecting rod is bent downwards by 90 degrees.

Further, the end of the connecting rod welded with the operating rod is bent upwards by 90 degrees.

Further, the operating lever and the connecting rod are located substantially on the same vertical plane.

Further, the hinge plate is an L-shaped plate.

Further, the connecting rods are welded at the inner corners of the hinge plates.

Further, the connecting bolt is disposed at an intermediate position of the hinge plate.

Further, the hinge plate is welded at the middle position of the clamping plate.

Furthermore, the periphery of the operating rod is provided with anti-skidding lines.

Furthermore, the lower end of the hinged plate is provided with a slope surface.

Drawings

Exemplary embodiments of the present application will now be described in detail with reference to the drawings, with the understanding that the following description of the embodiments is intended to be illustrative, and not limiting of the scope of the application, and in which:

FIG. 1 is a schematic view of a handling device according to an embodiment of the present application;

reference numerals:

1. a carrying device;

2. a clamping assembly;

3. a connecting bolt;

4. a concrete block;

21. an operating lever;

22. a connecting rod;

23. a hinge plate;

24. a clamping plate;

211. a first connection section;

212. anti-skid lines;

221. a second connection section;

231. a slope surface.

Detailed Description

Preferred embodiments of the present application are described in detail below with reference to examples. However, it should be understood by those skilled in the art that these exemplary embodiments are not meant to limit the present application in any way. Furthermore, the features in the embodiments of the present application may be combined with each other without conflict. In different figures, identical components are denoted by identical reference numerals and other components are omitted for the sake of brevity, but this does not indicate that other components may not be included. It should be understood that the dimensions, proportions and numbers of elements in the drawings are not intended to limit the present application.

As shown in fig. 1, the carrying device 1 according to the embodiment of the present application includes two clamping units 2 cross-hinged by a connecting bolt 3, wherein the two clamping units 2 have substantially the same configuration, each clamping unit 2 includes an operating lever 21 and a connecting rod 22 snap-welded in parallel with each other, the connecting rod 22 is welded to a hinge plate 23 having a clamping plate 24 at an end thereof, the hinge plate 23 is arranged in parallel with the operating lever 21, the clamping plate 24 is arranged perpendicular to the operating lever 21, and the hinge plate 23 is rotatably disposed on the connecting bolt 3.

In the related art, when concrete blocks are used for paving, workers are required to manually carry the concrete blocks, the labor intensity of the workers is high, the construction efficiency is low, the concrete blocks frequently slide off accidentally to injure the workers, and construction potential safety hazards exist.

For this reason, a handling device for concrete piece of this application, through the cooperation of action bars 21 and connecting rod 22, namely action bars 21 and the interlock part of connecting rod 22 are welded together, while improving both strengths of connection, can also make action bars 21 and articulated slab 23 form the dislocation arrangement, let action bars 21 be in a height that can be convenient for workman's operation, improved this handling device comfort level and the efficiency of construction of operation.

Through the cooperation of action bars 21 and clamp plate 24, can take place to accomplish clamp plate 24 and press from both sides tightly concrete block 4 under the less wobbling condition at action bars 21, can let the workman accomplish the transport to concrete block 4 with more comfortable gesture, can improve the efficiency of construction.

It should be understood that, with this carrying device 1, when the worker is in a standing state (i.e., the body is not bent substantially), the carrying of the concrete block 4 can be accomplished by the small-amplitude swinging of the small arm, which should be a comfortable operating posture for the worker.

According to the conveying device 1 provided by the application, the operation rod 21, the connecting rod 22, the hinge plate 23 and the clamping plate 24 are matched together, so that a worker can finish conveying the concrete blocks 4 in a comfortable posture.

It should be noted that, the carrying device 1 according to the present application requires the cooperation of two workers to carry the concrete block 4, so that the higher working strength caused by the single worker carrying the concrete block alone is reduced to a certain extent, and the construction efficiency can be improved.

In addition, according to handling device 1 of this application, through the cooperation of two clamping components 2, make full use of lever principle further reduces workman's intensity of labour, moreover, can realize the stable centre gripping to concrete block 4 through two grip blocks 24, has avoided taking place the condition that concrete block 4 slided in the handling, has reduced the potential safety hazard of construction.

It should be noted that, in the process of transporting the concrete block 4 by using the transporting device 1, the holding part of the operating rod 2 is located at the waist of the worker with the normal height, and the concrete block 4 is about 10cm higher than the ground, that is, the worker can transport the concrete block 4 at a lower height in a more comfortable posture, thereby further ensuring the construction safety.

According to an embodiment of the present application, the lower end of the operating rod 21 is bent downward by 90 degrees to form a first connecting section 211, that is, the first connecting section 211 is arranged perpendicular to the operating rod 2, the upper end of the connecting rod 22 is bent upward by 90 degrees to form a second connecting section 221, that is, the second connecting section 221 is arranged perpendicular to the connecting rod 22, and the first connecting section 211 has substantially the same length, the first connecting section 211 and the second connecting section 22 are fastened and then welded into a whole, the operating rod 21, the connecting rod 22, the first connecting section 211 and the second connecting section 221 are substantially located on the same vertical plane, and the first connecting section 211 and the second connecting section 221 are matched to improve the connecting strength of the operating rod 21 and the connecting rod 22 and form a staggered arrangement, so that the operating rod 21 and the connecting rod 22 maintain a proper vertical distance.

According to one embodiment of the application, the hinge plates 23 are L-shaped plates, the connecting rods 22 are welded at the inner corners of the hinge plates 23 in parallel, the connecting strength between the connecting rods 22 and the hinge plates 23 is improved, and the vertical side plates of two adjacent hinge plates 23 are attached together and hinged together in a crossed mode through the connecting bolts 3.

Alternatively, the connecting bolt 3 is arranged at a middle position of the vertical side plate of the hinge plate 3.

According to an embodiment of the present application, the lower end of the hinge plate 23 is welded to the middle of the clamping plate 24 in the longitudinal direction of the clamping plate 24, ensuring the balance of the clamping plate 24.

According to an embodiment of the present application, the anti-slip thread 212 is disposed on the outer circumference of the operating rod 21, so that the friction force when the worker holds the operating rod 21 can be increased, and the slipping can be avoided.

According to an embodiment of the application, the lower end of the vertical side plate of the hinged plate 23 is provided with a slope 231, so that when the concrete block 4 is carried, the slope 231 always inclines towards the connecting bolt 3, and the phenomenon that a worker is scratched due to the existence of sharp corners is avoided.

Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (5)

1. The carrying device for the concrete blocks is characterized by comprising two clamping components which are hinged in a cross mode, wherein the clamping components comprise operating rods and connecting rods which are welded in a buckling mode and are parallel to each other, the connecting rods are welded on hinged plates of which the end portions are provided with clamping plates, the hinged plates are arranged in parallel to the operating rods, the clamping plates are arranged perpendicular to the operating rods, the hinged plates are rotatably arranged on connecting bolts, the operating rods and the welded ends of the connecting rods are bent downwards by 90 degrees, the connecting rods and the welded ends of the operating rods are bent upwards by 90 degrees, the operating rods and the connecting rods are located on the same vertical plane, the hinged plates are L-shaped plates, and the connecting rods are welded at the inner corners of the hinged plates.

2. Handling device for concrete blocks according to claim 1,

the connecting bolt is arranged in the middle of the hinge plate.

3. Handling device for concrete blocks according to claim 2,

the hinged plate is welded in the middle of the clamping plate.

4. Handling device for concrete blocks according to claim 3,

the periphery of the operating rod is provided with anti-skid grains.

5. Handling device for concrete blocks according to claim 4,

the lower end of the hinged plate is provided with a slope.

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