A concrete block balance crane

Abstract

The utility model provides a concrete block balancing crane, which relates to the technical field of concrete block transportation, and solves the problem that when the balancing crane grabs the concrete block for transportation, it is very easy to shake during the transportation process due to the suspension and the weight of the concrete block, resulting in unstable grasping and affecting the transportation of the concrete block. A rotating shaft is connected to the top of the base, a bracket is arranged on one side of the rotating shaft, a traction rope is connected to the bracket, a grabbing claw is arranged at the bottom of the traction rope, a stabilizing tube is arranged at one end of the bracket, the traction rope passes through the stabilizing tube and is connected, a supporting assembly is arranged in the middle of the stabilizing tube, and the supporting assembly is telescopically arranged inside the stabilizing tube. The stabilizing tube arranged in the device can apply a certain pressure to the traction rope to stabilize the traction rope, so as to prevent the traction rope from being unstable due to the suspension and shaking when carrying the heavy concrete block.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete block transportation, in particular to a concrete block balancing crane. Background Art

[0002] Concrete block transfer refers to the process of moving concrete blocks, and the existing concrete blocks are grabbed and moved by a balance crane during transfer.

[0003] However, when the existing balance crane is used to grab and transport concrete blocks, due to the weight of the concrete blocks and the suspension during transportation, movement or external force during transportation will cause it to shake. The shaking caused by excessive weight can easily lead to unstable grasping, causing the concrete blocks to fall, affecting the transportation of the concrete blocks. Utility Model Content

[0004] The utility model aims to provide a concrete block balancing crane, which solves the problem that when the balancing crane grabs concrete blocks for transportation, the concrete blocks are easily shaken due to the suspension in the transportation process and the weight of the concrete blocks, resulting in unstable grabbing and affecting the transportation of the concrete blocks.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] The utility model provides a concrete block balancing crane, comprising a base, the top of the base is connected with a rotating shaft, a bracket is arranged on one side of the rotating shaft, a traction rope is connected to the bracket, a grabbing claw is arranged at the bottom of the traction rope, a stabilizing tube is arranged at one end of the bracket, the traction rope passes through the stabilizing tube and is connected, a supporting assembly is arranged in the middle of the stabilizing tube, and the supporting assembly is telescopically arranged inside the stabilizing tube.

[0007] Preferably, the top of the stabilizing tube is fixedly connected to one end of the bracket, and the traction rope passes through the interior of the stabilizing tube and is connected to the grabbing claw.

[0008] Preferably, the abutment assembly includes a stopper and a connecting rod, the connecting rod is arranged on the inner wall of the stabilizing tube, and the stopper is arranged at one end of the connecting rod.

[0009] Preferably, the connecting rod is telescopically arranged, and the connecting rod and the telescopic rod are internally connected by a spring.

[0010] Preferably, the stopper includes an arc-shaped groove and a bonding layer, the arc-shaped groove is arranged on a side of the stopper away from the connecting rod, and the bonding layer is arranged in the middle of the arc-shaped groove.

[0011] Preferably, the arc groove is an arc-shaped groove on one side of the stop block.

[0012] Preferably, the bonding layer is arranged at the opening of the arc-shaped groove, and the bonding layer is made of an elastic iron sheet.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] 1. The stabilizing tube provided in the device can exert a certain pressure on the traction rope to stabilize the traction rope, thereby preventing the traction rope from being unstable due to hanging and shaking when carrying heavy concrete blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side cross-sectional structure of the stabilizing tube of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the stabilizing tube of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Icons: base 1, rotating shaft 101, bracket 102, traction rope 103, grab claw 104, stabilizing tube 2, stop block 201, arc groove 2011, bonding layer 2012, connecting rod 202. DETAILED DESCRIPTION

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Combine the following Figures 1 to 4 The utility model is described in detail.

[0023] A concrete block balancing crane comprises a base 1, a rotating shaft 101 is connected to the top of the base 1, a bracket 102 is arranged on one side of the rotating shaft 101, a traction rope 103 is connected to the bracket 102, a grabbing claw 104 is arranged at the bottom of the traction rope 103, and it is characterized in that a stabilizing tube 2 is arranged at one end of the bracket 102, the traction rope 103 passes through the stabilizing tube 2 for connection, a supporting assembly is arranged in the middle of the stabilizing tube 2, and the supporting assembly is telescopically arranged inside the stabilizing tube 3.

[0024] First, the bracket 102 is driven to rotate by the rotating shaft 101 to move the grab claw 104 connected to the traction rope 103 to the concrete block that needs to be transported, and then the grab claw 104 grabs and moves the concrete block to transfer the concrete block to the designated position to complete the transportation.

[0025] Furthermore, the top of the stabilizing tube 2 is fixedly connected to one end of the bracket 102, and the traction rope 103 passes through the interior of the stabilizing tube 2 and is connected to the grab claw 104. The abutment assembly includes a stop block 201 and a connecting rod 202. The connecting rod 202 is arranged on the inner wall of the stabilizing tube 2, and the stop block 201 is arranged at one end of the connecting rod 202. The connecting rod 202 is telescopically arranged, and the interior of the telescopic connecting rod 202 is connected by a spring.

[0026] At the same time, the traction rope 103 is connected through the stabilizing tube 2. When the traction rope 103 passes through the stabilizing tube 2, the abutment 201 connected to the inner wall of the stabilizing tube 2 through the connecting rod 202 will move toward the center due to the elasticity of the stabilizing tube 2, so as to fit against the side wall of the traction rope 103, and the several abutment blocks 201 arranged around the inner wall of the stabilizing tube 2 can move toward the center to clamp the traction rope 103 with a certain force, thereby increasing the stability of the traction rope 103, so that the traction rope 103 is prone to violent shaking when the traction rope 103 is hoisted with concrete blocks for suspended transportation, resulting in the grabbing claw 104 being unable to stably grab the concrete blocks.

[0027] Furthermore, the stopper 201 includes an arc groove 2011 and a bonding layer 2012. The arc groove 2011 is arranged on the side of the stopper 201 away from the connecting rod 202, and the bonding layer 2012 is arranged in the middle of the arc groove 2011. The arc groove 2011 is an arc-shaped groove on one side of the stopper 201, and the bonding layer 2012 is arranged at the opening of the arc groove 2011, and the bonding layer 2012 is made of elastic iron sheet.

[0028] At the same time, when the block 201 fits against the traction rope 103, the fitting layer 2012 set in the arc groove 2011 on one side of the block 201 will contact the traction rope 103. Due to the elasticity of the fitting layer 2012, when it fits against the traction rope 103, due to the elastic force of the connecting rod 202, the fitting layer 2012 is deformed to match the curvature of the surface of the traction rope 103, and the arc groove 2011 can increase the deformation space, so that the block 201 can better and more comprehensively fit against the surface of the traction rope 103 to apply pressure and clamp it to increase stability.

[0029] The following is a specific implementation process of the utility model. First, the bracket 102 is driven to rotate by the rotating shaft 101 to move the grab claw 104 connected to the traction rope 103 to the concrete block that needs to be transported, and then the grab claw 104 grabs and moves the concrete block to transport the concrete block to a designated position to complete the transportation. At the same time, the traction rope 103 is connected through the stabilizing tube 2. When the traction rope 103 penetrates the stabilizing tube 2, the inner wall of the stabilizing tube 2 connected by the connecting rod 202 will move toward the center through the elasticity of the stabilizing tube 2 to fit against the side wall of the traction rope 103, and the several blocks 201 arranged around the inner wall of the stabilizing tube 2 can move toward the center to clamp the traction rope 103 with a certain force, thereby increasing In order to increase the stability of the traction rope 103, the traction rope 103 is prone to violent shaking when the concrete block is hoisted for suspended transportation, resulting in the grab claw 104 being unable to stably grab the concrete block. At the same time, when the stop block 201 is in contact with the traction rope 103, the bonding layer 2012 set in the arc groove 2011 on one side of the stop block 201 will contact the traction rope 103. Due to the elasticity of the bonding layer 2012, when it is in contact with the traction rope 103, due to the elastic force of the connecting rod 202, the bonding layer 2012 is deformed to match the curvature of the surface of the traction rope 103, and the arc groove 2011 can increase the deformation space, so that the stop block 201 can better and more comprehensively fit against the surface of the traction rope 103 to apply pressure and clamp it to increase stability.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete block balancing crane, comprising a base (1), the top of the base (1) is connected to a rotating shaft (101), one side of the rotating shaft (101) is provided with a bracket (102), a traction rope (103) is connected to the bracket (102), and a grab claw (104) is provided at the bottom of the traction rope (103), characterized in that: A stabilizing tube (2) is disposed at one end of the bracket (102), the traction rope (103) penetrates and connects the stabilizing tube (2), a supporting assembly is disposed in the middle of the stabilizing tube (2), and the supporting assembly is telescopically disposed inside the stabilizing tube (2).

2. A concrete block balancing crane according to claim 1, characterized in that: The top of the stabilizing tube (2) is fixedly connected to one end of the bracket (102), and the traction rope (103) passes through the interior of the stabilizing tube (2) and is connected to the grabbing claw (104).

3. A concrete block balancing crane according to claim 1, characterized in that: The abutment assembly comprises a abutment block (201) and a connecting rod (202); the connecting rod (202) is arranged on the inner wall of the stabilizing tube (2); and the abutment block (201) is arranged at one end of the connecting rod (202).

4. A concrete block balancing crane according to claim 3, characterized in that: The connecting rod (202) is telescopically arranged, and the interior of the connecting rod (202) and the telescopic rod are connected via a spring.

5. A concrete block balancing crane according to claim 3, characterized in that: The stopper (201) comprises an arc-shaped groove (2011) and a bonding layer (2012); the arc-shaped groove (2011) is arranged on a side of the stopper (201) away from the connecting rod (202); and the bonding layer (2012) is arranged in the middle of the arc-shaped groove (2011).

6. A concrete block balancing crane according to claim 5, characterized in that: The arc groove (2011) is a groove arranged in an arc shape on one side of the stop block (201).

7. A concrete block balancing crane according to claim 5, characterized in that: The bonding layer (2012) is arranged at the opening of the groove of the arc-shaped groove (2011), and the bonding layer (2012) is made of an elastic iron sheet.

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