High-speed guardrail plate carrying equipment

Abstract

The utility model relates to the technical field of highway guardrail installation, in particular to highway guardrail plate carrying equipment which is simple in structure, convenient to operate and good in practicability, and a magnetic head automatically turns over through the limiting effect of a connecting rod, so that a guardrail plate is conveniently sucked and installed. Comprising a walking chassis and a push handle installed at the left end of the walking chassis. The lower end of the hanging bracket is hinged to the left portion of the walking chassis, a piston rod of the push cylinder is hinged to the middle of the hanging bracket, the fixed end of the push cylinder is hinged to the middle of the walking chassis, the upper end of the arm rod is hinged to the upper end of the hanging bracket, the magnetic suction head is installed at the lower end of the arm rod, and the lower end of the pull rod is hinged to the right portion of the walking chassis. The upper end of the pull rod is hinged to the middle of the arm rod, a magnetic head of the magnetic suction head vertically faces downwards when the hanging bracket is lifted, and the magnetic head of the magnetic suction head horizontally faces rightwards when the hanging bracket is laid flat.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed guardrail installation, in particular to a high-speed guardrail plate conveying device. Background Art

[0002] During the installation of the high-speed guardrail, the guardrail panels transported on the vehicle need to be removed and transported to the guardrail posts, and the workers install the guardrail panels on the guardrail posts. The Chinese utility model patent with the prior art publication number CN206916674U proposes a W-type guardrail panel installation machine, which mechanizes the suction, transportation, positioning, and bolting of the W-type guardrail panels, which is highly efficient and reduces the labor intensity of workers; pneumatic bolting is not only efficient, but also ensures that the torque of each bolt is consistent, thereby improving the anti-collision ability of the guardrail; a fine-tuning device is provided, and the fine-tuning spring enables the manual suspension rod to fine-tune the W-type guardrail panel up and down during installation; the suspension rod can be rotated and fine-tuned left and right to ensure that the guardrail panel is accurately in place, which is convenient for screw holes and very convenient to install.

[0003] However, the W-type guardrail plate installation machine of the prior art is relatively complex in structure and is not convenient for flexible arrangement at the construction site. It is necessary to specially operate the turning cylinder of the installation machine to turn the permanent magnetic head to drive the W-type guardrail plate to turn, which is relatively complicated to operate and thus needs to be improved. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-speed guardrail plate transporting equipment which can automatically flip the magnetic head through the limiting action of the connecting rod, facilitate the suction and installation of the guardrail plate, has a simple structure, is easy to operate and has good practicality.

[0005] The utility model discloses a high-speed guardrail plate transporting equipment, comprising a walking chassis and a push handle, wherein the push handle is installed at the left end of the walking chassis; the utility model also comprises a hanger, a push cylinder, an arm, a magnetic suction head and a pull rod, wherein the lower end of the hanger is hinged to the left part of the walking chassis, the piston rod of the push cylinder is hinged to the middle part of the hanger, the fixed end of the push cylinder is hinged to the middle part of the walking chassis, the upper end of the arm is hinged to the upper end of the hanger, the magnetic suction head is installed at the lower end of the arm, the lower end of the pull rod is hinged to the right part of the walking chassis, the upper end of the pull rod is hinged to the middle part of the arm, when the hanger is raised, the magnetic head of the magnetic suction head is vertically downward, and when the hanger is flattened, the magnetic head of the magnetic suction head is horizontally facing right; the staff pushes the walking chassis to move by using the push handle, thereby making the walking chassis move flexibly on the construction site, and operates the piston of the push cylinder The rod is extended to make the hanger flip and rise, and the upper end of the hanger drives the magnetic head to rise through the arm rod, and the connecting rod limiting action of the pull rod drives the arm rod to rotate around the upper end of the hanger, so that the arm rod drives the magnetic head of the magnetic head to flip to vertically downward, and it is convenient for the magnetic head to suck the high-speed guardrail plate transported on the vehicle, and the walking chassis is moved to the high-speed guardrail column by operating the push handle, and the push cylinder is contracted to make the hanger flip and flat, and the upper end of the hanger drives the magnetic head to descend through the arm rod, and the connecting rod limiting action of the pull rod drives the arm rod to rotate around the upper end of the hanger, so that the arm rod drives the magnetic head of the magnetic head to flip to horizontal right, so that the high-speed guardrail plate is aligned with the high-speed guardrail column, which is convenient for the staff to install the guardrail plate on the column. It has a simple structure, convenient operation and good practicality.

[0006] Preferably, it also includes a hydraulic pump, which is installed at the left end of the walking chassis. The hydraulic pump is connected to the push cylinder through a hydraulic pipeline. The pedal or handle of the hydraulic pump is operated to make the hydraulic pump deliver hydraulic oil to the push cylinder through the hydraulic pipeline, so that the push cylinder extends or contracts, thereby pushing the hanger to flip, raise or lay flat. The technology is mature and the reliability is good.

[0007] Preferably, it also includes a sliding rod, a pulling arm and a pushing rod. A sliding groove is arranged at the lower part of the arm, and the upper part of the sliding rod is slidably installed in the sliding groove of the arm, the lower end of the sliding rod is connected to the magnetic head, the lower end of the pulling arm is hinged to the middle part of the arm, the upper end of the pushing rod is hinged to the middle part of the pulling arm, and the lower end of the pushing rod is hinged to the lower end of the sliding rod; after the magnetic head reaches above the guardrail board transported on the vehicle, the upper end of the pulling arm is pulled downward, and the pulling arm pushes the sliding rod downward through the pushing rod, so that the magnetic head is lowered onto the guardrail board, so that the magnetic head absorbs and grabs guardrail boards of different heights, and the upper end of the pulling arm is pulled upward, and the pulling arm pulls the sliding rod upward through the pushing rod, so that the magnetic head drives the guardrail board to leave the transport vehicle. The operation is simple and practical.

[0008] Preferably, it also includes a handle, which is installed at the upper end of the pulling arm; by providing the handle, it is convenient for workers to grasp and operate.

[0009] Preferably, it also includes a clamp, which is installed on the upper outer wall of the arm rod and clamps the pulling arm; when the upper end of the pulling arm flips over and approaches the upper part of the arm rod, the pulling arm is clamped by the clamp to avoid the pulling arm accidentally falling off and causing danger.

[0010] Preferably, it also includes two screws and multiple nuts, and the hanger is arranged as an upper part and a lower part, and the upper part and the lower part are connected by two screw pins, and both ends of the two screws are rotated to screw nuts; when working, the upper part and the lower part of the hanger are connected by two screw pins and then tightened and locked by multiple nuts. After the work is completed, a screw is pulled out, and the upper part of the hanger is flipped and folded to the lower part, so as to reduce the size of the equipment and facilitate transportation.

[0011] Preferably, it also includes two fixed wheels and two universal wheels, the two fixed wheels are relatively installed on the lower end surface of the right end of the walking chassis, and the two universal wheels are relatively installed on the lower end surface of the left end of the walking chassis; the two fixed wheels and the two universal wheels facilitate the movement of the walking chassis, and the two universal wheels facilitate the adjustment of the direction of the walking chassis, which has good practicality.

[0012] The upper end of the hanger drives the magnetic head to descend through the arm rod, and the connecting rod limiting action of the pull rod drives the arm rod to rotate around the upper end of the hanger, so that the arm rod drives the magnetic head of the magnetic head to flip to vertically downward. At this time, it is convenient for the magnetic head to suck the high-speed guardrail plate transported on the vehicle, and the walking chassis is moved to the high-speed guardrail column by operating the push handle, and the push cylinder is contracted to make the hanger flip and flat. The upper end of the hanger drives the magnetic head to descend through the arm rod, and the connecting rod limiting action of the pull rod drives the arm rod to rotate around the upper end of the hanger, so that the arm rod drives the magnetic head of the magnetic head to flip to horizontal right, so that the high-speed guardrail plate is aligned with the high-speed guardrail column, which is convenient for the staff to install the guardrail plate on the column. It has a simple structure, convenient operation and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view structural schematic diagram of the utility model in the state of hoisting the guardrail plate;

[0014] Figure 2 It is a schematic diagram of the axonometric structure of the utility model in a hoisted guardrail plate state;

[0015] Figure 3 It is a side view structural schematic diagram of the utility model in the state of installing the guardrail plate;

[0016] Figure 4 It is an axonometric structural diagram of the utility model in a state where a guardrail plate is installed;

[0017] Figure 5It is a schematic diagram of the structure when the arm and the magnetic suction head are in the raised state;

[0018] Figure 6 It is a schematic diagram of the structure when the arm and the magnetic head are in the descending state.

[0019] Markings in the attached figure: 1. walking chassis; 2. push handle; 3. hanger; 4. push cylinder; 5. arm; 6. magnetic head; 7. pull rod; 8. hydraulic pump; 9. slide rod; 10. pull arm; 11. push rod; 12. clamp; 13. screw; 14. nut; 15. fixed wheel; 16. universal wheel. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 6 As shown, a high-speed guardrail plate transporting equipment includes a walking chassis 1 and a push handle 2, and the push handle 2 is installed at the left end of the walking chassis 1; it also includes a hanger 3, a push cylinder 4, an arm 5, a magnetic head 6 and a pull rod 7. The lower end of the hanger 3 is hinged to the left part of the walking chassis 1, the piston rod of the push cylinder 4 is hinged to the middle part of the hanger 3, the fixed end of the push cylinder 4 is hinged to the middle part of the walking chassis 1, the upper end of the arm 5 is hinged to the upper end of the hanger 3, the magnetic head 6 is installed at the lower end of the arm 5, the lower end of the pull rod 7 is hinged to the right part of the walking chassis 1, and the upper end of the pull rod 7 is hinged to the middle part of the arm 5. When the hanger 3 is raised, the magnetic head of the magnetic head 6 is vertically downward, and when the hanger 3 is flattened, the magnetic head of the magnetic head 6 is horizontally facing to the right; it also includes a hydraulic pump 8, the hydraulic pump 8 is installed at the left end of the walking chassis 1, and the hydraulic pump 8 is connected to the push cylinder 4. The cylinder 4 is connected through a hydraulic pipeline; it also includes a slide rod 9, a pulling arm 10 and a push rod 11. A slide groove is set at the lower part of the arm 5, and the upper part of the slide rod 9 is slidably installed in the slide groove of the arm 5. The lower end of the slide rod 9 is connected to the magnetic suction head 6, the lower end of the pulling arm 10 is hinged to the middle part of the arm 5, the upper end of the push rod 11 is hinged to the middle part of the pulling arm 10, and the lower end of the push rod 11 is hinged to the lower end of the slide rod 9; it also includes a handle 17, the handle 17 is installed at the upper end of the pulling arm 10; it also includes a clamp 12, the clamp 12 is installed on the upper outer wall of the arm 5, and the clamp 12 clamps the pulling arm 10; it also includes two fixed wheels 15 and two universal wheels 16, the two fixed wheels 15 are relatively installed on the lower end surface of the right end of the walking chassis 1, and the two universal wheels 16 are relatively installed on the lower end surface of the left end of the walking chassis 1.

[0023] The staff pushes the walking chassis 1 to move by the push handle 2, and the walking chassis 1 is convenient to move by the two fixed wheels 15 and the two universal wheels 16. The direction of the walking chassis 1 is conveniently adjusted by the two universal wheels 16, so that the walking chassis 1 can be flexibly moved on the construction site, and the pedal or handle of the hydraulic pump 8 is operated to make the hydraulic pump 8 deliver hydraulic oil to the push cylinder 4 through the hydraulic pipeline, so that the push cylinder 4 extends or contracts, and the piston rod of the push cylinder 4 is extended to make the hanger 3 flip and rise, and the upper end of the hanger 3 drives the magnetic suction head 6 to rise through the arm 5, and the connecting rod limiting effect of the pull rod 7 drives the arm 5 to rotate around the upper end of the hanger 3, so that the arm 5 drives the magnetic suction head 6 to flip to vertically downward, and after the magnetic suction head 6 reaches the top of the guardrail transported on the vehicle, the upper end of the pull arm 10 is pulled downward by the handle 17, and the pull arm 10 pushes the slide bar 9 downward through the push rod 11, so that The upper end of the lifting arm 10 is moved upward, and the lifting arm 10 pulls the sliding bar 9 upward through the push rod 11, so that the magnetic suction head 6 drives the guardrail plate to leave the transport vehicle. When the upper end of the pulling arm 10 flips and approaches the upper part of the arm rod 5, the pulling arm 10 is stuck by the clamp 12 to avoid the danger of accidental falling off of the pulling arm 10. The walking chassis 1 is operated by the push handle 2 to move to the high-speed guardrail column, and the push cylinder 4 is operated to contract, so that the hanger 3 is flipped and laid flat. The upper end of the hanger 3 drives the magnetic suction head 6 to descend through the arm rod 5, and the connecting rod limiting action of the pulling rod 7 drives the arm rod 5 to rotate around the upper end of the hanger 3, so that the arm rod 5 drives the magnetic head of the magnetic suction head 6 to flip to the horizontal right, so that the high-speed guardrail plate is aligned with the high-speed guardrail column, which is convenient for the staff to install the guardrail plate on the column.

[0024] Example 2

[0025] like Figures 1 to 4 As shown, it also includes two screw rods 13 and multiple nuts 14. The hanger 3 is arranged as an upper part and a lower part. The upper part and the lower part are connected by two screw rods 13 pins, and both ends of the two screw rods 13 are rotatably screwed with nuts 14.

[0026] During operation, the upper and lower parts of the hanger 3 are connected by two screw rods 13 and then tightened and locked by multiple nuts 14. After the work is completed, one screw rod 13 is pulled out and the upper part of the hanger 3 is flipped and folded downward to reduce the size of the equipment and facilitate transportation.

[0027] like Figures 1 to 6As shown, the utility model is a high-speed guardrail plate transporting equipment. When it is working, the staff first pushes the walking chassis 1 to move through the push handle 2, and the piston rod of the push cylinder 4 is extended by the hydraulic pump 8 to make the hanger 3 flip and lift up, and the upper end of the hanger 3 drives the magnetic suction head 6 to rise through the arm 5 and the slide bar 9, and the connecting rod limiting effect of the pull rod 7 drives the arm 5 to rotate around the upper end of the hanger 3, so that the arm 5 drives the magnetic suction head 6 to flip to vertically downward, and then the magnetic suction head 6 reaches the top of the guardrail plate transported on the vehicle, and the upper end of the pulling arm 10 is pulled downward by the handle 17, and the pulling arm 10 pushes the slide bar 9 downward through the push rod 11, so that the magnetic suction head 6 drops onto the guardrail plate. Operate the magnetic head 6 to absorb the guardrail plate, and then pull the upper end of the pulling arm 10 upward. The pulling arm 10 pulls the sliding bar 9 upward through the pushing rod 11, so that the magnetic head 6 drives the guardrail plate to leave the transport vehicle, and operates the walking chassis 1 to move to the high-speed guardrail column through the pushing handle 2. Finally, the hydraulic pump 8 operates the pushing cylinder 4 to contract, so that the hanger 3 is flipped and laid flat, and the upper end of the hanger 3 drives the magnetic head 6 to descend through the arm 5 and the sliding bar 9. The connecting rod limiting action of the pulling rod 7 drives the arm 5 to rotate around the upper end of the hanger 3, so that the arm 5 drives the magnetic head of the magnetic head 6 to flip to the horizontal right, so that the high-speed guardrail plate is aligned with the high-speed guardrail column, and the staff can install the guardrail plate on the column.

[0028] The main functions achieved by this utility model are:

[0029] 1. The magnetic head automatically flips through the limiting action of the connecting rod, which is convenient for sucking and installing the guardrail plate. It has a simple structure and is easy to operate;

[0030] 2. It can be folded to reduce the size of the equipment and facilitate transportation;

[0031] 3. Adsorb and grab guardrails of different heights.

[0032] The installation method, connection method or setting method of the high-speed guardrail plate transporting equipment of the utility model are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects; the walking chassis 1, push handle 2, push cylinder 4, magnetic suction head 6, hydraulic pump 8, clamp 12, screw 13, nut 14, directional wheel 15, and universal wheel 16 of the high-speed guardrail plate transporting equipment of the utility model are purchased on the market, and technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to pay creative labor.

[0033] All technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-speed guardrail plate transport device, comprising a walking chassis (1) and a push handle (2), wherein the push handle (2) is installed at the left end of the walking chassis (1); characterized in that: It also includes a hanger (3), a push cylinder (4), an arm (5), a magnetic head (6) and a pull rod (7). The lower end of the hanger (3) is hinged to the left part of the walking chassis (1), the piston rod of the push cylinder (4) is hinged to the middle part of the hanger (3), the fixed end of the push cylinder (4) is hinged to the middle part of the walking chassis (1), the upper end of the arm (5) is hinged to the upper end of the hanger (3), the magnetic head (6) is installed at the lower end of the arm (5), the lower end of the pull rod (7) is hinged to the right part of the walking chassis (1), and the upper end of the pull rod (7) is hinged to the middle part of the arm (5). When the hanger (3) is raised, the magnetic head of the magnetic head (6) is vertically downward, and when the hanger (3) is flattened, the magnetic head of the magnetic head (6) is horizontally facing right.

2. A high-speed guardrail plate handling device as claimed in claim 1, characterized in that: It also includes a hydraulic pump (8), which is installed at the left end of the walking chassis (1), and the hydraulic pump (8) is connected to the push cylinder (4) through a hydraulic pipeline.

3. The high-speed guardrail plate handling equipment according to claim 1, characterized in that: It also includes a slide rod (9), a pulling arm (10) and a push rod (11); a slide groove is arranged at the lower part of the arm (5); the upper part of the slide rod (9) is slidably installed in the slide groove of the arm (5); the lower end of the slide rod (9) is connected to the magnetic suction head (6); the lower end of the pulling arm (10) is hinged to the middle part of the arm (5); the upper end of the push rod (11) is hinged to the middle part of the pulling arm (10); and the lower end of the push rod (11) is hinged to the lower end of the slide rod (9).

4. A high-speed guardrail plate handling device as claimed in claim 3, characterized in that: It also comprises a handle (17), which is mounted on the upper end of the pulling arm (10).

5. The high-speed guardrail plate handling equipment according to claim 3, characterized in that: It also includes a clamp (12), which is installed on the upper outer wall of the arm rod (5) and clamps the pulling arm (10).

6. The high-speed guardrail plate handling equipment according to claim 1, characterized in that: It also comprises two screw rods (13) and a plurality of nuts (14); the hanger (3) is arranged as an upper part and a lower part; the upper part and the lower part are butted together by means of two screw rods (13) with bolts; both ends of the two screw rods (13) are rotatably screwed with nuts (14).

7. The high-speed guardrail plate handling equipment according to claim 1, characterized in that: It also comprises two fixed wheels (15) and two universal wheels (16), wherein the two fixed wheels (15) are relatively mounted on the lower end surface of the right end of the walking chassis (1), and the two universal wheels (16) are relatively mounted on the lower end surface of the left end of the walking chassis (1).

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