Electric power construction operation vehicle

Abstract

The invention discloses an electric power construction operation vehicle, and belongs to the technical field of electric power construction equipment.The electric power construction operation vehicle comprises a vehicle body, a lifting machine is arranged at the top of the vehicle body, one end of the lifting machine is movably connected with a working bucket, and the two sides of the vehicle body are each provided with a first storage bin; an open groove is formed in the top inner wall of the first storage bin, a two-way lead screw is rotationally connected between the inner walls of the two ends of the open groove, the two ends of the two-way lead screw are sleeved with moving rods in a threaded mode respectively, and connecting plates are arranged at the ends, away from each other, of the two moving rods. The scissor-type protective fence is arranged in the first storage bin, the fastening bolts are loosened, the whole scissor-type protective fence is folded inwards and fixed to reduce the size of the whole protective structure, under the cooperation of the driving mechanism, the scissor-type protective fence can be rapidly stored in the first storage bin, and the problems that a traditional fence is large in size, large in occupied space and not easy to carry and store are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power construction equipment, and more specifically, to an electric power construction work vehicle. Background Art

[0002] The electric power construction vehicle is a vehicle specially used for the construction and maintenance of electric power projects. It is an indispensable and important tool in the process of construction and maintenance of electric power projects. It is widely used in oil fields, electric power, telecommunications, municipal administration, highway rescue, water supply, cable TV and other departments. Its main uses include the erection of power lines, laying and maintenance of cables, and it can also be used for carrying power equipment and materials.

[0003] Based on the above, the inventors found that: during the power construction process, it is usually necessary to place fences on both sides of the work vehicle to prevent people other than construction workers from approaching the work area, play a certain protective role, and improve the safety of construction. However, these fences are often large in size, occupy a large space, and are inconvenient to carry and store, resulting in random placement of items and obvious accumulation of tools, resulting in low efficiency and slow speed when working. In addition, the work buckets on traditional power construction work vehicles mostly lack an area for placing tools, so that the workers' tools can only be piled at their feet, which makes it easy for tools to fall accidentally or for the workers' movements to be obstructed, affecting their normal construction operations. Therefore, in view of this, research and improvement are conducted on the existing structure to provide an electric power construction work vehicle in order to achieve a more practical purpose. Summary of the invention

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an electric construction work vehicle, which can fold the scissor-type guardrail towards the connecting plate, and loosen the fastening bolts to fold it inward and fix it as a whole to reduce the volume of the overall protective structure. With the cooperation of the driving mechanism, the scissor-type guardrail can be quickly stored in a storage compartment, thereby solving the problem that traditional fences are large in size, occupy a large space, and are difficult to carry and store.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] An electric power construction work vehicle comprises a vehicle body, a lift is arranged on the top of the vehicle body, a working bucket is movably connected to one end of the lift, storage bins are provided on both sides of the vehicle body, an open groove is provided on the top inner wall of the storage bin, a two-way screw is rotatably connected between the inner walls at both ends of the open groove, moving rods are threadedly sleeved on both ends of the two-way screw, connecting plates are provided at the ends of the two moving rods away from each other, scissor-type guardrails are provided on both sides of the connecting plate, connecting columns are installed at the ends of the two scissor-type guardrails away from each other, an installation groove is provided on the top of the vehicle body corresponding to the middle position of the two-way screw, and a driving mechanism is provided at the installation groove.

[0009] Furthermore, a placing frame is fixedly connected to the working bucket, and a protective cover is fixedly connected to the outer periphery of the placing frame.

[0010] Furthermore, the two moving rods are symmetrically arranged and are respectively located in the corresponding storage bin one.

[0011] Furthermore, the inner walls of one end of the two storage bins close to each other are fixedly connected to a guide rod, and one end of the movable rod is slidably sleeved on the outer periphery of one end of the corresponding guide rod.

[0012] Furthermore, the other end of the moving rod is connected to the connecting block on the corresponding connecting plate by a fastening bolt.

[0013] Furthermore, a connecting seat and a sliding slot seat are fixedly connected to both sides of the connecting plate, the upper part of one end of the scissors-type guardrail is rotatably connected to the connecting seat through a pin shaft, and the lower part of one end of the scissors-type guardrail is slidably connected to the sliding slot seat through a pin.

[0014] Furthermore, one side of the connecting column is rotatably connected to the upper and lower parts of the other end of the scissor-type guardrail through a connecting rod.

[0015] Furthermore, a handle is fixedly connected to the other side of the connecting column, and a roller is fixedly connected to the bottom end of the connecting column.

[0016] Furthermore, storage compartment 2 is provided on both sides of the vehicle body, and storage compartment 2 is located below storage compartment 1.

[0017] Furthermore, the driving mechanism includes a driven gear fixed to the middle of the bidirectional screw and a servo motor installed on the top of the vehicle body. The output shaft of the servo motor is connected to the driving gear through a coupling, and the driving gear is meshingly connected with the driven gear.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, the overall volume of the scissor-shaped guardrail is reduced by folding it toward the connecting plate. At the same time, the fastening bolts are loosened to fold the folded scissor-shaped guardrail inward, and the fastening bolts are re-tightened to fix it. At the same time, with the cooperation of the driving mechanism, the bidirectional screw rod rotates and drives the two moving rods to move toward each other, so that the folded scissor-shaped guardrail can be quickly stored in the storage compartment 1, thereby reducing the space occupied and being easy to carry and store, greatly improving its convenience of use.

[0021] (2) In this solution, by adding a placement rack and a protective cover to the work bucket, operators can place tools on the placement rack to avoid tools being piled up in the work bucket and affecting normal construction operations. The protective cover on the periphery can be used to protect the tools, effectively preventing the tools from falling, thereby improving the safety of the overall work bucket construction operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the working bucket position structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the position structure of the scissor-type guardrail of the present invention;

[0027] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the middle A position;

[0028] Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure at position B in the middle.

[0029] Description of the numbers in the figure:

[0030] 1. Car body;

[0031] 2. Elevator;

[0032] 3. Work bucket;

[0033] 4. Storage compartment 1;

[0034] 5. Open slot;

[0035] 6. Bidirectional screw;

[0036] 7. Move the rod;

[0037] 8. Connecting plate;

[0038] 9. Scissor-type guardrail;

[0039] 10. Connecting column;

[0040] 11. Mounting slot;

[0041] 12. Driving mechanism; 1201. Driven gear; 1202. Servo motor; 1203. Driving gear;

[0042] 13. Placement rack;

[0043] 14. Protective cover;

[0044] 15. Guide rod;

[0045] 16. Tighten the bolts;

[0046] 17. Connecting seat;

[0047] 18. Slide seat;

[0048] 19. Connecting rod;

[0049] 20. Handle;

[0050] 21. Roller;

[0051] 22. Storage warehouse 2. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0053] Example:

[0054] See also Figure 1-7 A power construction work vehicle comprises a vehicle body 1, a lift 2 is arranged on the top of the vehicle body 1, a working bucket 3 is movably connected to one end of the lift 2, storage bins 4 are provided on both sides of the vehicle body 1, an opening groove 5 is provided on the top inner wall of the storage bin 4, a bidirectional screw rod 6 is rotatably connected between the inner walls at both ends of the opening groove 5, moving rods 7 are respectively threadedly sleeved on both ends of the bidirectional screw rod 6, connecting plates 8 are provided on the ends of the two moving rods 7 away from each other, scissor-type guardrails 9 are provided on both sides of the connecting plate 8, and connecting columns 10 are installed on the ends of the two scissor-type guardrails 9 away from each other, an installation groove 11 is provided on the top of the vehicle body 1 corresponding to the middle position of the bidirectional screw rod 6, and a driving mechanism 12 is provided at the installation groove 11.

[0055] See also Figure 4 A placing frame 13 is fixedly connected to the working bucket 3 , and a protective cover 14 is fixedly connected to the outer periphery of the placing frame 13 .

[0056] See also Figure 2 The two moving rods 7 are symmetrically arranged and are respectively located in the corresponding storage bin 1 4 .

[0057] See also Figure 2 and Figure 3 The inner walls of the ends of the two storage bins 4 that are close to each other are fixedly connected with a guide rod 15, and one end of the moving rod 7 is slidably sleeved on the outer periphery of one end of the corresponding guide rod 15.

[0058] See also Figure 6 The other end of the moving rod 7 is connected to the connecting block on the corresponding connecting plate 8 by a fastening bolt 16.

[0059] See also Figure 3 and Figure 5 A connecting seat 17 and a slide seat 18 are fixedly connected to both sides of the connecting plate 8. The upper part of one end of the scissor-shaped guardrail 9 is rotatably connected to the connecting seat 17 through a pin shaft, and the lower part of one end of the scissor-shaped guardrail 9 is slidably connected to the slide seat 18 through a pin.

[0060] See also Figure 5 One side of the connecting column 10 is rotatably connected to the upper and lower parts of the other end of the scissor-type guardrail 9 through a connecting rod 19.

[0061] See also Figure 5 A handle 20 is fixedly connected to the other side of the connecting column 10 , and a roller 21 is fixedly connected to the bottom end of the connecting column 10 .

[0062] See also Figure 1 and Figure 2 A second storage compartment 22 is provided on both sides of the vehicle body 1, and the second storage compartment 22 is located below the first storage compartment 4.

[0063] See also Figure 3 The driving mechanism 12 includes a driven gear 1201 fixed to the middle of the bidirectional screw rod 6 and a servo motor 1202 installed on the top of the vehicle body 1. The output shaft of the servo motor 1202 is connected to a driving gear 1203 through a coupling, and the driving gear 1203 is meshed with the driven gear 1201.

[0064] Working principle: after the use of the scissor-type guardrail 9, the two connecting columns 10 will be moved to the position of the connecting plate 8 respectively, and the scissor-type guardrail 9 will be folded toward the connecting plate 8 to reduce its overall volume. Then, the fastening bolts 16 are loosened, and the folded scissor-type guardrail 9 is folded inward as a whole, and then the fastening bolts 16 are re-tightened to fix it. Then, the servo motor 1202 is started. With the cooperation of the driven gear 1201 and the driving gear 1203, the bidirectional screw rod 6 rotates and drives the two moving rods 7 to move toward each other. At the same time, the folded scissor-type guardrail 9 is gradually stored in the storage bin 4 until the scissor-type guardrail 9 is completely hidden in the storage bin 4. Then, the servo motor 1202 can be turned off. At this time, the storage of the scissor-type guardrail 9 is completed. The overall structure reduces the space occupied and is easy to carry and store, which greatly improves its convenience of use.

[0065] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0066] 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric power construction work vehicle, comprising a vehicle body (1), a lift (2) being arranged on the top of the vehicle body (1), and a working bucket (3) being movably connected to one end of the lift (2), characterized in that: The vehicle body (1) is provided with a storage bin (4) on both sides, an opening groove (5) is provided on the top inner wall of the storage bin (4), a bidirectional screw rod (6) is rotatably connected between the inner walls at both ends of the opening groove (5), a moving rod (7) is respectively threadedly sleeved on both ends of the bidirectional screw rod (6), a connecting plate (8) is provided at the ends of the two moving rods (7) that are away from each other, a scissor-shaped guardrail (9) is provided on both sides of the connecting plate (8), and a connecting column (10) is installed at the ends of the two scissor-shaped guardrails (9) that are away from each other, and a mounting groove (11) is provided at the top of the vehicle body (1) corresponding to the middle position of the bidirectional screw rod (6), and a driving mechanism (12) is provided at the mounting groove (11).

2. The electric construction vehicle according to claim 1, characterized in that: A placement frame (13) is fixedly connected to the working bucket (3), and a protective cover (14) is fixedly connected to the outer periphery of the placement frame (13).

3. The electric construction vehicle according to claim 1, characterized in that: The two moving rods (7) are symmetrically arranged and are respectively located in the corresponding storage bin 1 (4).

4. The electric construction vehicle according to claim 1, characterized in that: The inner walls of the ends of the two storage bins (4) that are close to each other are fixedly connected with a guide rod (15), and one end of the moving rod (7) is slidably sleeved on the outer periphery of one end of the corresponding guide rod (15).

5. The electric construction vehicle according to claim 1, characterized in that: The other end of the moving rod (7) is connected to a connecting block on the corresponding connecting plate (8) via a fastening bolt (16).

6. The electric construction vehicle according to claim 1, characterized in that: A connecting seat (17) and a sliding groove seat (18) are fixedly connected to both sides of the connecting plate (8); the upper part of one end of the scissor-shaped guardrail (9) is rotatably connected to the connecting seat (17) via a pin shaft, and the lower part of one end of the scissor-shaped guardrail (9) is slidably connected to the sliding groove seat (18) via a pin.

7. The electric construction vehicle according to claim 1, characterized in that: One side of the connecting column (10) is rotatably connected to the upper and lower parts of the other end of the scissor-shaped guardrail (9) via a connecting rod (19).

8. The electric construction vehicle according to claim 1, characterized in that: A handle (20) is fixedly connected to the other side of the connecting column (10), and a roller (21) is fixedly connected to the bottom end of the connecting column (10).

9. The electric construction work vehicle according to claim 1, characterized in that: The two sides of the vehicle body (1) are provided with a second storage compartment (22), and the second storage compartment (22) is located below the first storage compartment (4).

10. The electric construction vehicle according to claim 1, characterized in that: The driving mechanism (12) comprises a driven gear (1201) fixed to the middle of the bidirectional screw rod (6) and a servo motor (1202) mounted on the top of the vehicle body (1); the output shaft of the servo motor (1202) is connected to a driving gear (1203) via a coupling, and the driving gear (1203) is meshingly connected to the driven gear (1201).

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