Simple lifting adjustable slope protection brick carrying device

Abstract

The utility model provides a simple lifting adjustable slope protection brick carrying device. The simple lifting adjustable slope protection brick carrying device comprises a frame, a clamp mechanism and a hoisting mechanism, and two clamping extension pipes of the clamp mechanism are respectively aligned with corresponding holes of the slope protection bricks, so that the clamp mechanism is correctly placed. And a gear motor of the hoisting mechanism is started to drive a winch to work, and a clamping rope is pulled through a steel wire rope, so that the two clamping pipes and the clamping extension pipe are gradually close to each other until the slope protection brick is clamped. In the process, the clamping ropes pull the guide rods at the same time, the lateral clamping plates are driven to extend outwards and abut against the side wall of the slope protection brick hole, and the clamping stability is enhanced. And after clamping is completed, the hoisting mechanism continues to be operated, and the slope protection bricks are carried to the designated position through lifting adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery, specifically a simple lifting and adjustable slope protection brick transport device, which aims to provide a device that can efficiently and stably transport slope protection bricks. By combining lifting and clamping functions, flexible transport of slope protection bricks of different specifications can be achieved. Background Art

[0002] In water conservancy, transportation, and municipal engineering projects, handling slope protection bricks is a laborious and precise task. Traditional manual handling is not only inefficient but also easily damages the bricks, compromising construction quality. While some existing handling equipment can achieve mechanized handling, it often suffers from issues such as unstable clamping and poor adaptability.

[0003] The patent with application number CN201710675940.4 relates to a special automatic lifting equipment for environmentally friendly hollow bricks of building decoration materials, including a base plate, a lifting device, two expansion devices and two clamping devices. The lifting device is installed at the upper end of the base plate, the two expansion devices are symmetrically installed on the lifting device, and the two clamping devices are symmetrically installed at the front end of the lifting device. The lifting device, the two expansion devices and the two clamping devices are used in combination to complete the process of automatic lifting of hollow bricks.

[0004] However, the above patented technology cannot be applied to narrow environments such as dam tops, and the above patented technology has a complex structure and cannot solve the problems existing in the existing technology. Therefore, it is particularly important to develop a device that can automatically adjust the clamping force and stably transport the slope protection bricks. Utility Model Content

[0005] The purpose of this utility model is to provide a simple lifting and adjustable slope protection brick transport device to solve the problems raised in the above background technology:

[0006] (1) The structure of the existing handling device is improved, and the optimized design makes it suitable for operation in narrow environments, and it can achieve efficient and stable handling of slope protection bricks.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A simple lifting and adjustable slope protection brick transport device;

[0009] Including a frame, a clamping mechanism and a lifting mechanism;

[0010] The lifting mechanism includes a boom, a winch and a reduction motor. The winch and reduction motor are fixedly arranged on the frame. The proximal end of the boom is connected to the frame, and the distal end of the boom extends outward from the frame. The reduction motor drives the winch to operate, and the wire rope of the winch passes around the distal end of the boom.

[0011] The clamping mechanism includes two clamping tubes, two clamping extension tubes, two clamping ropes and two sets of lateral clamping assemblies. The two clamping tubes, the two clamping extension tubes, the two sections of clamping rope and the two sets of lateral clamping assemblies are in a one-to-one correspondence. The two clamping tubes are hinged in the middle and arranged in a scissor shape. The lower end of the clamping tube is fixedly connected to the proximal end of the clamping extension tube, and the distal end of the clamping extension tube extends toward one side of the adjacent clamping tube. The clamping tube communicates with the inner hole of the corresponding clamping extension tube.

[0012] The lateral clamping assembly includes a guide rod, a return spring, a guide sleeve, two connecting rods and two lateral clamping plates. The guide sleeve is fixedly connected to the inner cavity of the clamping extension tube. The guide rod cooperates with the guide sleeve. The guide rod can move back and forth along the length direction of the clamping extension tube. An outer convex ring is extended from the outer wall of the end of the guide rod. The return spring is sleeved on the guide rod. One end of the return spring rests on the outer convex ring of the guide rod, and the other end of the return spring rests on the guide sleeve. The two lateral clamping plates are respectively located on both sides of the corresponding clamping extension tube. The clamping extension There are waist-shaped holes on both sides of the tube, and the direction of the waist-shaped holes is consistent with the length direction of the clamping extension tube. The two connecting rods correspond one to one with the two lateral clamping plates. The starting end of the connecting rod is hinged to the starting end of the lateral clamping plate, and the end of the connecting rod is hinged to the side wall of the clamping extension tube. The end of the lateral clamping plate passes through the waist-shaped holes of the clamping extension tube and is hinged to the end of the guide rod. The upper ends of the two clamping ropes are fixed to the ends of the wire ropes of the winch, and the lower end of each clamping rope extends into the clamping tube from the upper end of the corresponding clamping tube and is fixed to the starting end of the guide rod in the clamping extension tube.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, a plurality of running wheels are installed at the bottom of the frame.

[0015] Furthermore, it also includes a balancing mechanism, which includes a balancing rod, one end of which is fixed to the frame, and the other end of which extends out of the frame in a direction opposite to the extending direction of the boom.

[0016] Furthermore, the balancing mechanism further includes auxiliary wheels, which are mounted on the lower side of the balancing rod on the outer side of the frame.

[0017] Furthermore, the balancing rod includes a telescopic rod sleeve and a telescopic rod body, one end of the telescopic rod sleeve is fixed to the frame, the other end of the telescopic rod sleeve extends out of the frame in the opposite direction to the extension direction of the boom, and one end of the telescopic rod body extends into the telescopic rod sleeve.

[0018] Furthermore, the balancing mechanism also includes a counterweight, which is hoisted at the end of the telescopic rod.

[0019] With this structure in place, align the two clamping extension tubes of the clamp mechanism with the corresponding holes in the slope protection brick to ensure proper placement. The hoist mechanism's reduction motor is activated, driving the winch. The clamping rope is pulled by a steel wire rope, gradually bringing the two clamping tubes and the clamping extension tubes closer together until the slope protection brick is clamped. During this process, the clamping rope simultaneously pulls the guide rod, driving the lateral clamping plates outward and resting against the sidewalls of the slope protection brick hole, enhancing clamping stability. Once clamping is complete, the hoist mechanism is operated again, raising and lowering the slope protection brick to the desired location.

[0020] The beneficial effects of this simple lifting and adjustable slope protection brick handling device are:

[0021] This utility model provides a simple, adjustable lift device for handling slope protection bricks. Through its ingeniously designed clamping and lifting mechanisms, it achieves efficient and stable handling of slope protection bricks. The lateral clamping components in the clamping mechanism effectively enhance the stability of the clamping, while the lifting mechanism's adjustable lift function enhances the device's flexibility and adaptability. It can be widely used in various slope protection brick handling operations, improving construction efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a diagram showing the use status of an embodiment of the simple lifting and adjustable slope protection brick transport device.

[0023] Figure 2 It is a schematic diagram of the clamp mechanism in the embodiment of the simple lifting and adjustable slope protection brick handling device.

[0024] Figure 3 It is a cross-sectional view of a schematic diagram of a clamping tube, a clamping extension tube and a lateral clamping assembly in an embodiment of the simple lifting and adjustable slope protection brick handling device.

[0025] Figure 4 yes Figure 3 Section view along AA.

[0026] Description of the numbers in the figure:

[0027] Frame-1000; traveling wheel-1100; boom-2100; winch-2200; wire rope-2210; reduction motor-2300; clamp mechanism-3000; clamping tube-3100; clamping extension tube-3200; waist-shaped hole-3210; clamping rope-3300; guide rod-3410; outer convex ring-3411; return spring-3420; guide sleeve-3430; connecting rod-3440; clamping plate-3450; telescopic rod sleeve-4110; telescopic rod body-4120; counterweight-4200; auxiliary wheel-4300. DETAILED DESCRIPTION

[0028] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only implementations.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] See also Figures 1 to 4 .

[0032] The simple lifting and adjustable slope protection brick transporting device comprises a frame 1000, a clamping mechanism 3000, a balancing mechanism and a lifting mechanism.

[0033] The lifting mechanism includes a boom 2100, a winch 2200 and a reduction motor 2300. The winch 2200 and the reduction motor 2300 are fixedly arranged on the frame 1000. The proximal end of the boom 2100 is hinged to the frame 1000 through a pin shaft, and the distal end of the boom 2100 extends outward from the frame 1000. The reduction motor 2300 drives the winch 2200 to operate. The wire rope 2210 of the winch 2200 passes around the distal end of the boom 2100. Two walking wheels 1100 are installed at the bottom of the frame 1000.

[0034] The clamping mechanism 3000 includes two clamping tubes 3100, two clamping extension tubes 3200, two clamping ropes 3300, and two sets of lateral clamping assemblies. The two clamping tubes 3100, the two clamping extension tubes 3200, the two sections of clamping rope 3300, and the two sets of lateral clamping assemblies are in a one-to-one correspondence. The two clamping tubes 3100 are hinged at the middle and arranged in a scissor-like shape. The lower ends of the clamping tubes 3100 are fixedly connected to the proximal ends of the clamping extension tubes 3200, and the distal ends of the clamping extension tubes 3200 extend to the side of the adjacent clamping tube 3100. The inner holes of the clamping tubes 3100 and the corresponding clamping extension tubes 3200 are in communication.

[0035] The lateral clamping assembly includes a guide rod 3410, a return spring 3420, a guide sleeve 3430, two connecting rods 3440 and two lateral clamping plates 3450. The guide sleeve 3430 is fixedly connected to the inner cavity of the clamping extension tube 3200. The guide sleeve 3430 is provided with a guide hole consistent with the length direction of the clamping extension tube 3200. The guide rod 3410 cooperates with the guide sleeve 3430. The guide rod 3410 can move back and forth along the length direction of the clamping extension tube 3200. An outer convex ring 3411 extends from the outer wall of the end of the guide rod 3410. The return spring 3420 is sleeved on the guide rod 3410. One end of the return spring 3420 rests on the outer convex ring 3411 of the guide rod 3410, and the other end of the return spring 3420 rests on the guide sleeve 3430. The two lateral clamping plates 3450 are respectively in the corresponding clamping positions. On both sides of the extension tube 3200, waist-shaped holes 3210 are respectively opened on both sides of the clamping extension tube 3200, and the direction of the waist-shaped holes 3210 is consistent with the length direction of the clamping extension tube 3200. The two connecting rods 3440 correspond one-to-one to the two lateral clamping plates 3450. The starting end of the connecting rod 3440 is hinged to the starting end of the lateral clamping plate 3450, and the end of the connecting rod 3440 is hinged to the side wall of the clamping extension tube 3200. The end of the lateral clamping plate 3450 passes through the waist-shaped hole 3210 of the clamping extension tube 3200 and is hinged to the end of the guide rod 3410. The upper ends of the two clamping ropes 3300 are fixed to the ends of the steel wire rope 2210 of the winch 2200, and the lower end of each clamping rope 3300 extends into the clamping tube 3100 from the upper end of the corresponding clamping tube 3100 and is fixed to the starting end of the guide rod 3410 in the clamping extension tube 3200.

[0036] The balancing mechanism includes a balancing rod, an auxiliary wheel 4300 and a counterweight 4200. The balancing rod includes a telescopic rod sleeve 4110 and a telescopic rod body 4120. One end of the telescopic rod sleeve 4110 is fixed to the frame 1000, and the other end of the telescopic rod sleeve 4110 extends out of the frame 1000 in the opposite direction to the extension direction of the boom 2100. The auxiliary wheel 4300 is installed on the lower side of the telescopic rod sleeve 4110 on the outside of the frame 1000, one end of the telescopic rod body 4120 extends into the telescopic rod sleeve 4110, and the counterweight 4200 is hoisted at the other end of the telescopic rod body 4120.

[0037] Before use, start the hoisting mechanism's winch 2200, and the wire rope 2210 of the winch 2200 drives the clamping mechanism 3000 to fall until the clamping mechanism 3000 drops to the lowest position; at this time, the two clamping ropes 3300 of the clamping mechanism 3000 have the least pulling force on the guide rod 3410 of the lateral clamping assembly.

[0038] When in use, the two clamping extension tubes 3200 of the clamping mechanism 3000 are respectively extended into the corresponding holes of the slope protection bricks, and the winch 2200 of the lifting mechanism is started in reverse. The winch 2200 pulls the two clamping ropes 3300 of the clamping mechanism 3000 through the steel wire, and the two clamping ropes 3300 drive the two clamping tubes 3100 and the two clamping extension tubes 3200 to approach each other, thereby clamping the column slope protection bricks; during this process, the clamping rope 3300 pulls the guide rod 3410 of the lateral clamping assembly toward its starting end, and the guide rod 3410 and the connecting rod 3440 cooperate to extend the lateral clamping plate 3450 toward both sides of the clamping extension tube 3200, thereby making the lateral clamping plate 3450 rest against the side walls of the corresponding holes of the slope protection bricks, so that the clamping mechanism 3000 can clamp the slope protection bricks more stably.

[0039] The mobile frame 1000 and the clamped slope protection bricks are moved to the predetermined position, and the hoist 2200 of the lifting mechanism is started. The wire rope 2210 of the hoist 2200 drives the clamp mechanism 3000 to fall until the clamp mechanism 3000 and the slope protection bricks descend to the lowest position; at this time, the clamp mechanism 3000 clamps the slope protection bricks to the lowest position, and adjusts the position of the slope protection bricks so that the slope protection bricks are laid at the predetermined position on the slope.

[0040] The above is only one embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the principles of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. A simple lifting and adjustable slope protection brick handling device, characterized by: It comprises a vehicle frame (1000), a clamping mechanism (3000) and a lifting mechanism; The lifting mechanism comprises a boom (2100), a hoist (2200) and a reduction motor (2300). The hoist (2200) and the reduction motor (2300) are fixedly arranged on the vehicle frame (1000). The proximal end of the boom (2100) is connected to the vehicle frame (1000), and the distal end of the boom (2100) extends outward from the vehicle frame (1000). The reduction motor (2300) drives the hoist (2200) to operate, and the steel wire rope (2210) of the hoist (2200) passes around the distal end of the boom (2100). The clamping mechanism (3000) comprises two clamping tubes (3100), two clamping extension tubes (3200), two clamping ropes (3300) and two groups of lateral clamping assemblies. The two clamping tubes (3100), the two clamping extension tubes (3200), the two sections of clamping ropes (3300) and the two groups of lateral clamping assemblies are in a one-to-one correspondence. The two clamping tubes (3100) are hinged at the middle and the two clamping tubes (3100) are arranged in a scissor shape. The lower end of the clamping tube (3100) is fixedly connected to the proximal end of the clamping extension tube (3200), and the distal end of the clamping extension tube (3200) extends toward one side of the adjacent clamping tube (3100). The inner holes of the clamping tube (3100) and the corresponding clamping extension tube (3200) are in communication. The lateral clamping assembly includes a guide rod (3410), a return spring (3420), a guide sleeve (3430), two connecting rods (3440) and two lateral clamping plates (3450). The guide sleeve (3430) is fixedly connected to the inner cavity of the clamping extension tube (3200). The guide rod (3410) cooperates with the guide sleeve (3430). The guide rod (3410) can move back and forth along the length direction of the clamping extension tube (3200). An outer convex ring (3411) is extended from the outer wall of the end of the rod (3410), and a return spring (3420) is sleeved on the guide rod (3410). One end of the return spring (3420) abuts against the outer convex ring (3411) of the guide rod (3410), and the other end of the return spring (3420) abuts against the guide sleeve (3430). Two lateral clamping plates (3450) are respectively located on both sides of the corresponding clamping extension tube (3200). There are waist-shaped holes (3210) on both sides of the tube (3200), and the direction of the waist-shaped holes (3210) is consistent with the length direction of the clamping extension tube (3200). The two connecting rods (3440) correspond to the two lateral clamping plates (3450) one by one. The starting end of the connecting rod (3440) is hinged to the starting end of the lateral clamping plate (3450), and the end of the connecting rod (3440) is hinged to the side wall of the clamping extension tube (3200). The lateral clamping plate ( The end of the clamping rope (3450) passes through the waist-shaped hole (3210) of the clamping extension tube (3200) and is hinged to the end of the guide rod (3410). The upper ends of the two clamping ropes (3300) are fixed to the end of the wire rope (2210) of the winch (2200). The lower end of each clamping rope (3300) extends from the upper end of the corresponding clamping tube (3100) into the clamping tube (3100) and is fixed to the starting end of the guide rod (3410) in the clamping extension tube (3200).

2. The simple lifting and adjustable slope protection brick transport device according to claim 1 is characterized by: A plurality of running wheels (1100) are installed at the bottom of the vehicle frame (1000).

3. The simple lifting and adjustable slope protection brick transport device according to claim 1 is characterized by: The vehicle also includes a balancing mechanism, which includes a balancing rod, one end of which is fixed to the vehicle frame (1000), and the other end of which extends out of the vehicle frame (1000) in a direction opposite to the direction in which the boom (2100) extends.

4. The simple lifting and adjustable slope protection brick transport device according to claim 3 is characterized by: The balancing mechanism further comprises an auxiliary wheel (4300), and the auxiliary wheel (4300) is mounted on the lower side of the balancing rod outside the frame (1000).

5. The simple lifting and adjustable slope protection brick transporting device according to claim 4 is characterized in that: The balancing rod comprises a telescopic rod sleeve (4110) and a telescopic rod body (4120), one end of the telescopic rod sleeve (4110) is fixed to the vehicle frame (1000), the other end of the telescopic rod sleeve (4110) extends out of the vehicle frame (1000) in a direction opposite to the extension direction of the boom (2100), and one end of the telescopic rod body (4120) extends into the telescopic rod sleeve (4110).

6. The simple lifting and adjustable slope protection brick transport device according to claim 5 is characterized by: The balancing mechanism further comprises a counterweight (4200), and the counterweight (4200) is hoisted at the end of the telescopic rod (4120).

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