Crawler-mounted hoist transport vehicle

Abstract

The utility model discloses a caterpillar type hoisting transport vehicle relates to transport vehicle field, comprising transport seat, the front end fixed installation board of transport seat, the front end installation protection shell of transport seat, the side of the front end of transport seat corresponds the hoisting assembly of auxiliary hoisting and is installed to protection shell, the bottom of transport seat is symmetrically installed and moves the moving assembly of auxiliary movement, and the both sides of transport seat are hinged and are installed with second blocking plate, and the side of transport seat is away from installation board and is hinged and is installed with first blocking plate, the side of installation board and first blocking plate is installed with the hook, and the both ends of second blocking plate all are installed with the clamping plate, and the both sides of installation board and first blocking plate correspond the below of hook and are installed with the fastening assembly of auxiliary fastening. The utility model can when transport vehicle stops suddenly, turns to or travels on the bumpy road, can also effectively offset the impact force of goods to blocking plate, avoids the hook and the clamping plate and unthreading because of instantaneous load too big.

Description

Technical Field

[0001] This utility model relates to the field of transport vehicles, specifically a tracked hoisting transport vehicle. Background Technology

[0002] With the continuous advancement of domestic power infrastructure construction, the laying and maintenance of power lines are becoming increasingly arduous. Most of the main rural power grids currently in operation were erected in the 1990s. Due to the constraints of economic, social, and technological conditions at the time, the conductor diameter used was small, making it difficult to meet current electricity demands. Moreover, due to their age, aging, exposure, and damage are increasingly common. Therefore, replacing and laying new lines is urgent and involves a huge amount of work. In the transportation of power lines, crane trucks are often required.

[0003] Most existing tracked crane transport vehicles use a single hook or snap-fit ​​connection method, relying solely on a simple snap-fit ​​to close the barrier. However, this type of structure is prone to accidental disengagement of the hook and snap-fit ​​due to vibration, inertia, or cargo impact when the transport vehicle stops suddenly, turns, or travels on bumpy roads. This can cause the barrier to open, cargo to slip, and create safety hazards. Therefore, a tracked crane transport vehicle is needed to help solve this problem. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a tracked hoisting transport vehicle to solve the technical problem that most existing tracked hoisting transport vehicles use a single hook or buckle connection method, which only achieves the closure of the barrier plate through simple snap-fit. However, when the transport vehicle stops suddenly, turns, or travels on bumpy roads, the hook and the snap-fit ​​part are prone to accidentally disengaging due to vibration, inertial force, or cargo impact, causing the barrier plate to open, the cargo to slip off, and causing safety hazards.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tracked hoisting and transport vehicle, including a transport seat, a mounting plate fixed to the front end of the transport seat, a protective shell installed at the front end of the transport seat, a hoisting component for auxiliary hoisting installed on the side of the front end of the transport seat corresponding to the protective shell, a moving component for auxiliary movement symmetrically installed at the bottom of the transport seat, a second blocking plate hinged to both sides of the transport seat, and a first blocking plate hinged to the side of the transport seat away from the mounting plate; Hook-shaped hooks are installed on the sides of the mounting plate and the first blocking plate. Both ends of the second blocking plate are equipped with snap-fit ​​plates. The hooks are engaged with the snap-fit ​​plates. Auxiliary fastening components are installed on both sides of the mounting plate and the first blocking plate below the hooks.

[0006] The present invention is further configured such that the hoisting assembly includes a mounting rod mounted on a transport seat, a mounting base is hinged to the top of the mounting rod, an electric actuator is hinged between the transport seat and the mounting base, a hoisting rod is mounted on the mounting base, and a hoisting hook is mounted on the end of the hoisting rod away from the mounting base.

[0007] The present invention is further configured such that the moving component includes a fixed plate mounted on a transport seat, a moving wheel mounted on the fixed plate, a track moving belt wound around the moving wheel, and a rotating motor that drives the moving wheel to rotate is mounted on the transport seat.

[0008] The present invention is further configured such that the snap-fit ​​plate has snap-fit ​​holes for snapping the hook in place, and the hook is L-shaped and lying on its side.

[0009] The present invention is further configured such that the fastening assembly includes a hinge seat installed on the mounting plate and the first blocking plate, a pressing plate is hingedly installed on the side of the hinge seat, a hanging ring is hingedly installed at the middle section of the pressing plate, and the hook and the hanging ring are fixed together.

[0010] The present invention is further provided in that both the first blocking plate and the second blocking plate are provided with protruding strips, and the protruding strips are arranged in a corrugated shape on the first blocking plate and the second blocking plate.

[0011] The present invention is further provided that a control panel is installed on the protective shell, and control buttons are installed on the control panel.

[0012] In summary, this utility model has the following beneficial effects: This utility model achieves a stable connection through a double-reinforcement design of an L-shaped snap-fit ​​structure between the hook and the snap-fit ​​plate, combined with a fastening component. The horizontal section of the side-lying L-shaped hook is embedded in the snap-fit ​​hole on the snap-fit ​​plate, forming the first physical snap-fit. The vertical section of the L-shaped structure acts as a stop, effectively limiting the horizontal displacement of the snap-fit ​​plate and preventing accidental disengagement due to vibration or inertia during transportation. The fastening component, as the second line of defense, is fixed to the hinge seat. The mounting plate and the side of the first blocking plate are equipped with a pressing plate that can rotate freely around the hinge seat. During operation, the pressing plate is pressed down until it is in contact with the surface of the snap-fit ​​plate. At this time, the hook ring moves down synchronously with the hinge point in the middle of the pressing plate. Finally, the vertical section of the hook passes through the hook ring to form a ring-shaped locking structure. This design uses the lever principle to apply a continuous downward pulling force to the hook through the hook ring, so that the contact surface between the hook and the snap-fit ​​hole always remains tightly fitted. Even when the transport vehicle stops suddenly, turns, or travels on a bumpy road, it can effectively offset the impact force of the goods on the blocking plate and prevent the hook and snap-fit ​​plate from loosening due to excessive instantaneous load. By using the lifting assembly, the hinged connection between the electric actuator and the lifting rod in the lifting assembly enables flexible adjustment of the lifting angle, adapting to the lifting needs of goods in different positions and improving operational efficiency. The symmetrically arranged moving components at the bottom of the transport vehicle, with their tracked movement design, effectively enhance the vehicle's ability to traverse soft, rugged, and other complex terrains. The rotating motor drive structure ensures smooth and controllable movement. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This utility model Figure 1 Enlarged structural diagram at point A; Figure 4 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0014] In the diagram: 1. Transport seat; 2. Mounting plate; 3. Protective shell; 4. First blocking plate; 5. Second blocking plate; 6. Hook; 7. Clip plate; 8. Fastening assembly; 9. Pressing plate; 10. Hinge seat; 11. Hanging ring; 12. Moving assembly; 13. Fixed plate; 14. Moving wheel; 15. Track moving belt; 16. Lifting assembly; 17. Mounting rod; 18. Electric actuator; 19. Lifting rod. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0016] A tracked lifting and transport vehicle, such as Figure 1-4 As shown, the system includes a transport seat 1, a mounting plate 2 fixed to the front end of the transport seat 1, a protective shell 3 mounted on the front end of the transport seat 1, a control panel mounted on the protective shell 3, control buttons mounted on the control panel, and an auxiliary hoisting assembly 16 mounted on the side of the front end of the transport seat 1 corresponding to the protective shell 3. The hoisting assembly 16 includes a mounting rod 17 mounted on the transport seat 1, a mounting base hinged to the top of the mounting rod 17, an electric actuator 18 hinged between the transport seat 1 and the mounting base, a hoisting rod 19 mounted on the mounting base, and a hoisting hook mounted on the end of the hoisting rod 19 away from the mounting base.

[0017] By using the lifting assembly 16, the electric actuator 18 and the lifting rod 19 in the lifting assembly 16 are hinged together to achieve flexible adjustment of the lifting angle, adapt to the lifting needs of goods in different positions, and improve work efficiency.

[0018] The bottom of the aforementioned transport seat 1 is symmetrically equipped with a moving component 12 for auxiliary movement. The moving component 12 includes a fixed plate 13 installed on the transport seat 1, a moving wheel 14 installed on the fixed plate 13, a track moving belt 15 wound around the moving wheel 14, and a rotating motor that drives the moving wheel 14 to rotate is installed on the transport seat 1.

[0019] The movable components 12, which are symmetrically arranged at the bottom of the transport seat 1, are designed with tracked moving belts 15 to effectively improve the transport vehicle's ability to pass through complex terrains such as soft and rugged terrain. The rotating motor drive structure ensures smooth and controllable movement.

[0020] The transport seat 1 has a second baffle plate 5 hinged to both sides. The transport seat 1 has a first baffle plate 4 hinged to the side away from the mounting plate 2. Hook-shaped hooks 6 are installed on the sides of the mounting plate 2 and the first baffle plate 4. Both ends of the second baffle plate 5 are fitted with snap-fit ​​plates 7. The hooks 6 are engaged with the snap-fit ​​plates 7. The snap-fit ​​plates 7 have snap-fit ​​holes for the hooks 6 to engage. The hooks 6 are L-shaped and lying on their sides. Fastening components 8 are installed on both sides of the mounting plate 2 and the first baffle plate 4 below the hooks 6. The fastening components 8 include a hinge seat 10 installed on the mounting plate 2 and the first baffle plate 4. A pressing plate 9 is hinged to the side of the hinge seat 10. A hanging ring 11 is hinged to the middle section of the pressing plate 9. The hooks 6 and the hanging ring 11 are engaged and fixed together.

[0021] The L-shaped snap-fit ​​structure of hook 6 and snap-fit ​​plate 7, combined with the double reinforcement design of fastening component 8, achieves a stable connection through a dual mechanism of structural complementarity and mechanical locking. The horizontal section of the side-lying L-shaped hook 6 is embedded into the snap-fit ​​hole on the snap-fit ​​plate 7, forming the first physical snap-fit. The vertical section of the L-shaped structure acts as a stop, effectively limiting the horizontal displacement of the snap-fit ​​plate 7 and preventing accidental disengagement due to vibration or inertia during transportation. Fastening component 8, as the second line of reinforcement, is fixed to the side of mounting plate 2 and first blocking plate 4 via hinge seat 10. Pressing plate 9 can... The hinge seat 10 can rotate freely. During operation, the pressing plate 9 is pressed down until it is in contact with the surface of the snap plate 7. At this time, the hanging ring 11 moves down synchronously with the hinge point in the middle section of the pressing plate 9. Finally, the vertical section of the hook 6 passes through the hanging ring 11 to form a ring-shaped locking structure. This design uses the lever principle to apply a continuous downward pulling force to the hook 6 through the hanging ring 11, so that the contact surface between the hook 6 and the snap hole always remains tightly fitted. Even when the transport vehicle stops suddenly, turns, or travels on a bumpy road, it can effectively offset the impact force of the goods on the blocking plate and prevent the hook 6 and the snap plate 7 from loosening due to excessive instantaneous load.

[0022] Furthermore, both the first blocking plate 4 and the second blocking plate 5 are provided with protruding strips, which are arranged in a corrugated shape on the first blocking plate 4 and the second blocking plate 5.

[0023] By protruding strips set on the first baffle plate 4 and the second baffle plate 5, a certain buffering effect can be provided during operation, ensuring that the goods are not impacted during transportation.

[0024] The working principle of this utility model is as follows: The tracked hoisting and transport vehicle uses the transport seat 1 as the base structure, the front end is fixedly mounted plate 2 and a protective shell 3 is set. The control panel on the protective shell 3 realizes the coordinated control of various functional modules through control buttons. The first blocking plate 4 and the second blocking plate 5 have corrugated protruding strips to enhance the anti-slip performance of the cargo. The protective shell 3 is equipped with hoisting components 16 on the side to realize the auxiliary hoisting function. The bottom is moved by the moving components 12.

[0025] During transportation, the first blocking plate 4 and the second blocking plate 5 are hinged to the sides and rear end of the transport seat 1 to form a cargo enclosure structure. The hooks 6 on the sides of the mounting plate 2 and the first blocking plate 4 engage with the snap-fit ​​plates 7 at both ends of the second blocking plate 5. The snap-fit ​​holes on the snap-fit ​​plates 7 form a preliminary connection with the side-lying L-shaped hooks 6. At the same time, the hanging ring 11 engages with the hooks 6. Pressing the pressing plate 9 completes the stable connection between the mounting plate 2 and the first blocking plate 4, forming a double fastening structure to ensure that the blocking plates will not be accidentally opened during transportation.

[0026] During hoisting operations, the mounting rod 17 of the hoisting assembly 16 is fixed to the transport seat 1, and the top mounting seat is hinged to the transport seat 1 via the electric push rod 18. The hoisting rod 19 adjusts its angle under the drive of the electric push rod 18, and the hoisting hook accurately positions the goods to achieve hoisting.

[0027] The mobile component 12 is equipped with a moving wheel 14 on the fixed plate 13 and a track moving belt 15 is wound around it. It is driven by a rotating motor to achieve tracked movement and adapt to complex terrain.

[0028] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A tracked hoisting and transport vehicle, comprising a transport seat (1), characterized in that: The front end of the transport seat (1) is fixed with an installation plate (2), the front end of the transport seat (1) is equipped with a protective shell (3), the front end of the transport seat (1) is equipped with a hoisting component (16) for auxiliary hoisting on the side of the protective shell (3), the bottom of the transport seat (1) is symmetrically equipped with a moving component (12) for auxiliary movement, the two sides of the transport seat (1) are hinged with a second baffle plate (5), and the side of the transport seat (1) away from the installation plate (2) is hinged with a first baffle plate (4). Hook-shaped hooks (6) are installed on the sides of the mounting plate (2) and the first blocking plate (4). Both ends of the second blocking plate (5) are fitted with snap-fit ​​plates (7). The hooks (6) are engaged with the snap-fit ​​plates (7). Fastening components (8) for auxiliary fastening are installed on both sides of the mounting plate (2) and the first blocking plate (4) below the hooks (6).

2. The tracked hoisting and transport vehicle according to claim 1, characterized in that: The hoisting assembly (16) includes a mounting rod (17) mounted on a transport seat (1), a mounting base is hinged to the top of the mounting rod (17), an electric actuator (18) is hinged between the transport seat (1) and the mounting base, a hoisting rod (19) is mounted on the mounting base, and a hoisting hook is mounted on the end of the hoisting rod (19) away from the mounting base.

3. The tracked hoisting and transport vehicle according to claim 1, characterized in that: The moving component (12) includes a fixed plate (13) mounted on a transport seat (1), a moving wheel (14) mounted on the fixed plate (13), a track moving belt (15) wound around the moving wheel (14), and a rotating motor that drives the moving wheel (14) to rotate is mounted on the transport seat (1).

4. A tracked hoisting and transport vehicle according to claim 3, characterized in that: The snap-fit ​​plate (7) has snap-fit ​​holes for snapping the hook (6), and the hook (6) is L-shaped lying on its side.

5. A tracked hoisting and transport vehicle according to claim 4, characterized in that: The fastening assembly (8) includes a hinge seat (10) installed on the mounting plate (2) and the first blocking plate (4). A pressing plate (9) is hinged on the side of the hinge seat (10), and a hanging ring (11) is hinged on the middle section of the pressing plate (9). The hook (6) and the hanging ring (11) are fixed together.

6. A tracked hoisting and transport vehicle according to claim 1, characterized in that: Both the first blocking plate (4) and the second blocking plate (5) are provided with protruding strips, which are arranged in a corrugated shape on the first blocking plate (4) and the second blocking plate (5).

7. A tracked hoisting and transport vehicle according to claim 1, characterized in that: The protective shell (3) is equipped with a control panel, and the control panel is equipped with control buttons.

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