Trolley moving device built by using steel pipes

Abstract

The utility model discloses a trolley moving device built by using steel pipes, which comprises a frame, the frame comprises a front vertical main steel pipe, a rear vertical main steel pipe, a front longitudinal main steel pipe, a rear longitudinal main steel pipe, a lower transverse short steel pipe, a vertical short steel pipe and moving wheels, and the front vertical main steel pipe is vertically arranged; the rear vertical main steel pipe is vertically arranged behind the front vertical main steel pipe; the front longitudinal main steel pipe is horizontally arranged left and right and is connected with the rear side of the front vertical main steel pipe; the rear longitudinal main steel pipe is horizontally arranged left and right and is connected with the rear vertical main steel pipe; the lower transverse short steel pipes are horizontally arranged front and back, and the left lower transverse short steel pipe is connected with the front vertical main steel pipe and the rear vertical main steel pipe; the upper side and the lower side of the vertical short steel pipe are respectively connected with the front side of the front longitudinal main steel pipe and the rear side of the rear longitudinal main steel pipe through cross fasteners; the moving wheels are arranged at the bottoms of the front vertical main steel pipe and the rear vertical main steel pipe. The utility model has the advantages of simple structure, good bearing and transporting capacity, low cost and high flexibility.

Description

TECHNICAL FIELD

[0001] The utility model belongs to construction equipment technical field especially relates to a kind of trolley moving device built with steel pipe. BACKGROUND

[0002] In numerous construction sites, material handling is a very key and frequent work task. The traditional material handling means and tools have many limitations. Conventional simple handcart structure is simple, and the carrying capacity is limited, which is difficult to meet the carrying needs of large, heavy or special-shaped materials. Although professional handling equipment such as forklifts and cranes has strong carrying capacity, it cannot operate in complex construction environment and requires professional operation, which requires strict site space and ground conditions and cannot be effectively used in narrow space, complex terrain or small operation site. In addition, the existing handling equipment has high purchase cost, and professional technology and high cost investment are required for maintenance, which is not an ideal choice for some budget-limited temporary operation projects. INVENTION CONTENTS

[0003] The utility model aims at providing a trolley moving device built with steel pipe to solve the technical problems in the above background.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A trolley moving device built with steel pipe, comprising a frame, the frame comprises front vertical main steel pipes, rear vertical main steel pipes, front longitudinal main steel pipes, rear longitudinal main steel pipes, lower horizontal short steel pipes, vertical short steel pipes and moving wheels, the front vertical main steel pipes are vertically arranged and spaced apart left and right; the rear vertical main steel pipes are vertically arranged behind the front vertical main steel pipes and correspond to the front vertical main steel pipes one by one; the front longitudinal main steel pipes are horizontally arranged left and right and spaced apart up and down, and the front longitudinal main steel pipes are connected to the rear side of the front vertical main steel pipes through cross fasteners; the rear longitudinal main steel pipes are horizontally arranged left and right and spaced apart up and down, and the rear longitudinal main steel pipes are connected to the front side of the rear vertical main steel pipes through cross fasteners; the lower horizontal short steel pipes are horizontally arranged front and back and spaced apart left and right, and the left lower horizontal short steel pipes are connected to the lower part of the leftmost front vertical main steel pipe and rear vertical main steel pipe through cross fasteners on the front and back sides, and the right lower horizontal short steel pipes are connected to the lower part of the rightmost front vertical main steel pipe and rear vertical main steel pipe through cross fasteners on the front and back sides; the vertical short steel pipes are vertically arranged and spaced apart, and located between every two front vertical main steel pipes and every two rear vertical main steel pipes, and the upper and lower sides are connected to the front side of the front longitudinal main steel pipe and the rear side of the rear longitudinal main steel pipe through cross fasteners; the moving wheels are arranged at the bottom of the front vertical main steel pipes and the rear vertical main steel pipes.

[0006] Further, the frame further comprises upper horizontal short steel pipes; the upper horizontal short steel pipes are horizontally arranged in front and back, and a plurality of upper horizontal short steel pipes are arranged corresponding to the front vertical main steel pipes and the rear vertical main steel pipes, and the upper horizontal short steel pipes are connected to the upper parts of the front vertical main steel pipes and the rear vertical main steel pipes through cross fasteners on the two sides of the front and back of the upper horizontal short steel pipes.

[0007] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0008] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0009] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0010] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0011] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0012] Further, the frame further comprises vertical reinforcing steel pipes; the vertical reinforcing steel pipes are vertically arranged in two, and the two vertical reinforcing steel pipes are respectively arranged between the front vertical main steel pipes and the rear vertical main steel pipes on the leftmost side and the rightmost side, and the vertical reinforcing steel pipes are connected to the upper horizontal short steel pipes and the lower horizontal short steel pipes through cross fasteners on the upper and lower sides of the vertical reinforcing steel pipes.

[0013] The beneficial effects of the present application compared with the prior art are:

[0014] 1. The present application uses steel pipes as the main construction material, which is relatively cheap and easy to obtain, and compared with traditional professional moving equipment and manual moving methods, the equipment purchase cost is greatly reduced. At the same time, the structure is simple, the transportation carrying capacity is high, the work efficiency is improved, and the maintenance requirement is relatively low, which can effectively reduce the maintenance cost and operation cost.

[0015] 2. The present application has a small size and can be used in narrow space and complex terrain construction sites, and is simple to operate and high in flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1Is the structure schematic diagram of the utility model;

[0017] Figure 2 Is the structure schematic diagram of the utility model frame;

[0018] Figure 3 Is the left view of the utility model frame;

[0019] Figure 4 Is the front view of the utility model frame;

[0020] Figure 5 Is the mechanism schematic diagram of the utility model guiding mechanism;

[0021] In the drawing;1-frame;11-front vertical main steel pipe;12-back vertical main steel pipe;13-front longitudinal main steel pipe;14-back longitudinal main steel pipe;15-lower horizontal short steel pipe;16-vertical short steel pipe;17-moving wheel;18-upper horizontal short steel pipe;19-vertical reinforcing steel pipe;

[0022] 2-carriage;21-bottom plate;22-side plate;

[0023] 3-guiding mechanism;31-fixed pipe;32-track;

[0024] 4-push mechanism;41-push handle;

[0025] 5-cross buckle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the following refers to the drawing and puts forward the preferred embodiment, and further specifically explains the utility model. However, it is necessary to explain that many details listed in the specification are only for making the reader have a thorough understanding of one or more aspects of the utility model, and the aspects of the utility model can be realized even without these specific details.

[0027] As Figures 1-5As shown, a trolley moving device built with steel pipes includes a frame 1, the frame 1 includes front vertical main steel pipes 11, rear vertical main steel pipes 12, front longitudinal main steel pipes 13, rear longitudinal main steel pipes 14, lower horizontal short steel pipes 15, vertical short steel pipes 16, and moving wheels 17. The front vertical main steel pipes 11 are vertically arranged and spaced apart left and right. The rear vertical main steel pipes 12 are vertically arranged behind the front vertical main steel pipes 11 and correspond to the front vertical main steel pipes 11. The front vertical main steel pipes 11 and the rear vertical main steel pipes 12 form a rectangular structure to bear the weight of the entire device and various loads during transportation, ensuring the overall stability and strength of the frame 1. The front longitudinal main steel pipes 13 are horizontally arranged left and right and spaced apart vertically. The front longitudinal main steel pipes 13 are connected to the rear side of the front vertical main steel pipes 11 through cross fasteners 5. The rear longitudinal main steel pipes 14 are horizontally arranged left and right and spaced apart vertically. The rear longitudinal main steel pipes 14 are connected to the front side of the rear vertical main steel pipes 12 through cross fasteners 5. The front longitudinal main steel pipes 13 connect the front vertical main steel pipes 11, and the rear longitudinal main steel pipes 14 connect the rear vertical main steel pipes 12, thereby forming the two sides of the frame 1 and enhancing the overall rigidity of the frame 1, keeping the frame 1 stable in the length direction, and providing support for the installation of the carriage 2 and other components. The lower horizontal short steel pipes 15 are horizontally arranged front and back and spaced apart left and right. The left lower horizontal short steel pipes 15 are connected to the lower part of the leftmost front vertical main steel pipes 11 and rear vertical main steel pipes 12 through cross fasteners 5. The right lower horizontal short steel pipes 15 are connected to the lower part of the rightmost front vertical main steel pipes 11 and rear vertical main steel pipes 12 through cross fasteners 5. The lower horizontal short steel pipes 15 connect the frame 1 formed by the front vertical main steel pipes 11 and the front longitudinal main steel pipes 13 on one side, and the frame 1 formed by the rear vertical main steel pipes 12 and the rear longitudinal main steel pipes 14 on the other side, forming the basic structure of the frame 1 and enhancing the stability and integrity of the frame 1. The vertical short steel pipes 16 are vertically arranged and located between every two front vertical main steel pipes 11 and every two rear vertical main steel pipes 12. The upper and lower sides of the vertical short steel pipes 16 are connected to the front side of the front longitudinal main steel pipes 13 and the rear side of the rear longitudinal main steel pipes 14 through cross fasteners 5. The vertical short steel pipes 16 reinforce the front longitudinal main steel pipes 13 and the rear longitudinal main steel pipes 14 arranged vertically, prevent the longitudinal main steel pipes from deforming or twisting when bearing loads, and enhance the overall stability and load-bearing capacity of the frame 1. The moving wheels 17 are arranged at the bottom of the front vertical main steel pipes 11 and the rear vertical main steel pipes 12, and the moving wheels 17 are provided with brakes. The entire device is moved through the moving wheels 17.

[0028] The frame 1 further comprises an upper horizontal short steel pipe 18; the upper horizontal short steel pipe 18 is horizontally arranged front and back, and a plurality of upper horizontal short steel pipes 18 are arranged corresponding to the front vertical main steel pipe 11 and the rear vertical main steel pipe 12, and the upper horizontal short steel pipe 18 is connected to the upper part of the front vertical main steel pipe 11 and the rear vertical main steel pipe 12 on the front and back sides through the cross buckle 5; the upper horizontal short steel pipe 18 reinforces the upper part of the front vertical main steel pipe 11 and the rear vertical main steel pipe 12.

[0029] The frame 1 further comprises a vertical reinforcing steel pipe 19; the vertical reinforcing steel pipe 19 is vertically arranged in two, and the two vertical reinforcing steel pipes 19 are respectively located between the leftmost and rightmost front vertical main steel pipes 11 and rear vertical main steel pipes 12, and the upper and lower sides thereof are connected to the upper horizontal short steel pipe 18 and the lower horizontal short steel pipe 15 through the cross buckle 5. The vertical reinforcing steel pipe 19 reinforces the left and right sides of the frame 1.

[0030] Further comprising a carriage 2; the carriage 2 comprises a bottom plate 21; the bottom plate 21 is horizontally arranged left and right, and the bottom surface thereof is arranged on the front and back sides of the lower front longitudinal main steel pipe 13 and the rear longitudinal main steel pipe 14. The bottom plate 21 can be fixed on the front longitudinal main steel pipe 13 and the rear longitudinal main steel pipe 14 through bolts, and is used for placing articles to be transported.

[0031] The carriage 2 further comprises a side plate 22; the side plate 22 is arranged in a rectangular shape on the top surface of the bottom plate 21, and the side plate 22 is used for preventing articles from falling off.

[0032] Further comprising a guide mechanism 3; the guide mechanism 3 comprises a fixed pipe 31 and a track 32; the fixed pipe 31 is vertically arranged; the track 32 is connected to the fixed pipe 31 at both ends through the cross buckle 5; by building the track 32 for the frame 1 to walk, the transportation efficiency of the device can be improved, and the fixed pipe 31 lifts the track 32, so that the moving wheel 17 runs on the relatively clean and flat track 32, reduces the interference of external factors on the movement, and ensures the stability and accuracy of the movement of the device; the moving wheel 17 is connected to the track 32.

[0033] The cross buckle 5 can connect steel pipes with different directions.

[0034] The track 32 is fixedly spliced by steel pipes; the moving wheel 17 is a U-shaped roller. The U-shaped groove of the U-shaped roller cooperates with the steel pipe track 32, so that the moving wheel 17 drives the entire device to walk on the track 32.

[0035] Further comprising a pushing mechanism 4; the pushing mechanism 4 is provided with two, and is connected to the left and right sides of the frame 1; each pushing mechanism 4 comprises two push handles 41, and the two push handles 41 are connected to the upper front longitudinal main steel pipe 13 and the rear longitudinal main steel pipe 14. The push handles 41 on the two sides of the frame 1 push the frame 1 in different directions.

[0036] In further embodiments, the push handle 41 can be connected to the front and rear longitudinal main steel pipes 13 and 14 by a hinge, so as to be suitable for operators of different sizes.

[0037] The above merely describes the preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A handcart mobile device constructed using steel pipes, comprising a frame, characterized in that: The frame includes a front vertical main steel tube, a rear vertical main steel tube, a front longitudinal main steel tube, a rear longitudinal main steel tube, a lower transverse short steel tube, a vertical short steel tube, and casters. The front vertical main steel tubes are vertically arranged and spaced apart horizontally. The rear vertical main steel tubes are vertically arranged behind the front vertical main steel tubes and are arranged in multiple pairs corresponding to them. The front longitudinal main steel tubes are horizontally arranged horizontally and spaced apart vertically, with two arranged vertically. The front longitudinal main steel tubes are connected to the rear side of the front vertical main steel tubes via cross-shaped fasteners. The rear longitudinal main steel tubes are horizontally arranged horizontally and spaced apart vertically, with two arranged vertically. The rear longitudinal main steel tubes are connected to the front side of the rear vertical main steel tubes via cross-shaped fasteners. The lower horizontal short steel pipes are arranged horizontally front and back, with two spaced apart on the left and right. The front and rear sides of the left lower horizontal short steel pipe are connected to the lower parts of the leftmost front vertical main steel pipe and the rear vertical main steel pipe through cross fasteners. The front and rear sides of the right lower horizontal short steel pipe are connected to the lower parts of the rightmost front vertical main steel pipe and the rear vertical main steel pipe through cross fasteners. Multiple vertical short steel pipes are arranged vertically and located between pairs of front vertical main steel pipes and pairs of rear vertical main steel pipes. Their upper and lower sides are connected to the front side of the front longitudinal main steel pipe and the rear side of the rear longitudinal main steel pipe through cross fasteners. The moving wheels are located at the bottom of the front vertical main steel pipe and the rear vertical main steel pipe.

2. The handcart moving device constructed using steel pipes according to claim 1, characterized in that: The frame also includes an upper transverse short steel tube; the upper transverse short steel tube is arranged horizontally front and rear, and multiple tubes are provided corresponding to the front vertical main steel tube and the rear vertical main steel tube. The front and rear sides of the upper transverse short steel tube are connected to the upper part of the front vertical main steel tube and the rear vertical main steel tube respectively through cross fasteners.

3. A handcart moving device constructed using steel pipes according to claim 2, characterized in that: The frame also includes vertical reinforcing steel pipes; there are two vertically arranged vertical reinforcing steel pipes, which are located between the leftmost and rightmost front vertical main steel pipes and the rear vertical main steel pipes, respectively, and their upper and lower sides are connected to the upper horizontal short steel pipe and the lower horizontal short steel pipe through cross fasteners.

4. A handcart moving device constructed using steel pipes according to claim 3, characterized in that: It also includes a carriage; the carriage includes a floor, a front side panel, a rear side panel, a left side panel, and a right side panel; the floor is horizontally arranged on the left and right sides, and its bottom front and rear sides are arranged on the front longitudinal main steel pipe and the rear longitudinal main steel pipe below.

5. A handcart moving device constructed using steel pipes according to claim 4, characterized in that: The carriage also includes a front side panel, a rear side panel, a left side panel, and a right side panel; the front side panel and the rear side panel are respectively vertically arranged on the front and rear sides of the top surface of the bottom plate; the left side panel and the right side panel are respectively vertically arranged on the left and right sides of the top surface of the bottom plate.

6. A handcart moving device constructed using steel pipes according to claim 1, characterized in that: It also includes a guiding mechanism; the guiding mechanism includes a fixed tube and a track; the fixed tube is vertically arranged; the two ends of the track are connected to the fixed tube by cross fasteners; the moving wheels are connected to the track.

7. A handcart moving device constructed using steel pipes according to claim 6, characterized in that: The track is made of steel pipes; the moving wheels are U-shaped rollers.

8. A handcart moving device constructed using steel pipes according to claim 1, characterized in that: It also includes a pushing mechanism; there are two pushing mechanisms, which are respectively connected to the left and right sides of the frame. Each pushing mechanism includes two push handles, which are respectively connected to the front longitudinal main steel pipe and the rear longitudinal main steel pipe located above.

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