Anchor rod supporting mechanism of anchor rod trolley with left-right turning structure

Abstract

The utility model discloses an anchor rod trolley anchor rod supporting rod mechanism with a left-right turning structure, which comprises a supporting rod structure and a driving structure, the supporting rod structure is fixed on a propelling beam and comprises a bottom plate, a rotary bottom plate and a spring, the rotary bottom plate connected through the spring can rotatably clamp an anchor rod, and a limiting block and a stop block ensure stability. The driving structure moves along with the anchor rod pushing mechanism, the impact block of the driving structure drives the rotary bottom plate to rotate in the moving process, and stable supporting of the anchor rod is achieved. The mechanism effectively solves the assembly problem of the long anchor rod, reduces shaking and bending in the pushing process, and improves the pushing success rate. The device is exquisite in design, does not interfere with a pushing mechanism, has a large opening distance and high practicability, and fully meets the requirement for efficient and stable work of the anchor rod trolley.

Description

Technical Field

[0001] This utility model relates to the field of engineering equipment, and in particular to an anchor rod trolley with a left-right flipping structure and an anchor rod support mechanism. Background Technology

[0002] Anchor bolt trolleys, as key equipment in underground engineering construction, are widely used in complex environments such as tunnel excavation and underground powerhouse excavation. They not only undertake heavy tasks such as blasting drilling, anchor bolt drilling, advance drilling, and grouting, but also need to complete the precise positioning and stable pushing of anchor bolts within a very short time to ensure construction quality and progress. During the anchor bolt pushing process, ensuring the stability of the anchor bolts and preventing them from swaying and bending has become a pressing problem to be solved.

[0003] Traditional anchor bolt holding mechanisms often suffer from drawbacks such as large size and limited opening distance, making it difficult to meet the demands of modern underground engineering construction for high efficiency, precision, and flexibility. Therefore, designing an anchor bolt holding mechanism that is compact, has a large opening distance, and good stability is of great significance for improving the operating efficiency of anchor bolt trolleys and ensuring construction safety. Utility Model Content

[0004] The purpose of this invention is to provide an anchor bolt trolley anchor bolt support mechanism with a left-right flip structure to solve the problems of large size and limited opening distance of traditional anchor bolt support mechanisms.

[0005] This utility model is achieved using the following technical solution: an anchor rod trolley with a left-right flipping structure and an anchor rod support mechanism, characterized in that it includes a support structure and a drive structure. The support structure is fixed on a propulsion beam, and the drive structure is fixed on an anchor rod pushing mechanism and moves accordingly. The support structure includes a base plate, a rotating base plate, and a spring. One end of the rotating base plate is rotatably connected to the base plate. A spring connects the base plate and the rotating base plate. A limit block is provided on the rotating base plate, and a stop block is provided on the base plate. The limit block rotates with the rotating base plate, and the stop block is located on the movement path of the limit block. A support block is also provided on the rotating base plate to clamp the anchor rod. The drive structure includes an impact block. During the movement of the impact block, it interferes with the rotating base plate and pushes the rotating base plate to rotate.

[0006] Furthermore, the limiting block on the rotary base plate is located on one side of the connection end between the rotary base plate and the base plate, and is set at a right angle to the rotary base plate.

[0007] Furthermore, the rotating base plate is rotatably connected to the base plate via a fixing pin.

[0008] Furthermore, there are two stops on the base plate, which are respectively located on both sides of the fixing pin, and the stops respectively limit the rotation of the base plate and the limiting block.

[0009] Furthermore, a mounting plate is provided at the free end of the rotating base plate, the support block is provided at the upper end of the mounting plate, and a force-bearing block is connected to the lower end of the mounting plate. The force-bearing block is located on the movement path of the impact block, and the impact block drives the rotating base plate to rotate by pushing the force-bearing block.

[0010] Furthermore, the impact block is provided with an inclined surface, and the force-receiving block is provided with a fan-shaped surface. During the process of the impact block pushing the force-receiving block, the inclined surface and the fan-shaped surface come into contact.

[0011] Furthermore, the impact block is equipped with a lever. When the rotary base plate rotates to its maximum position, the limiting block on the rotary base plate is located on the movement path of the lever. The lever pushes the limiting block, thereby resetting the rotary base plate.

[0012] The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure described in this utility model has the following advantages:

[0013] Improving the success rate of anchor bolt pushing: By designing a sophisticated bolt support mechanism, the swaying and bending amplitude of the anchor bolt during the pushing process is effectively reduced, thereby improving the success rate of anchor bolt pushing.

[0014] Enhanced stability: The design of the mechanism ensures that the anchor bolt remains stable during the pushing process, without swaying or bending, which is crucial for ensuring the safety and quality of underground engineering projects.

[0015] Improved construction efficiency: The anchor rod mechanism can quickly and accurately clamp the anchor rod and push it into the hole with ease and accuracy, thereby improving the efficiency of the entire construction process.

[0016] Economy and practicality: The mechanism proposed in this patent is compact in size and has a large opening distance, which not only meets the working requirements of the anchor bolt trolley system, but also reduces costs and improves the economy and practicality of the equipment.

[0017] Reduced interference: The design of the mechanism allows the anchor plate to pass through the support mechanism without interference, ensuring smooth construction.

[0018] High adaptability: This support rod mechanism can adapt to anchor rods of different lengths and specifications, improving the versatility and flexibility of the equipment.

[0019] Compact structure: The entire mechanism has a compact structure, occupies little space, and is easy to use in confined underground construction environments. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 A schematic diagram of an anchor bolt trolley with a left-right tilting structure and an anchor bolt support mechanism.

[0022] In the diagram, 1-base plate, 2-stop block one, 3-stop block two, 4-fixing pin, 5-heightening sleeve one, 6-heightening sleeve two, 7-rotating base plate, 8-handle block, 9-spring, 10-force block, 11-impact block, 12-mounting bolt one, 13-mounting bolt two. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] like Figure 1 As shown, an anchor rod trolley with a left-right flipping structure includes a base plate 1, a stop block 1 2, a stop block 2 3, a fixing pin 4, a heightening sleeve 1 5, a heightening sleeve 2 6, a rotating base plate 7, a support block 8, a spring 9, a force-bearing block 10, an impact block 11, a mounting bolt 1 12, and a mounting bolt 2 13.

[0026] The base plate 1 serves as the mounting foundation for the entire support rod mechanism and is fixed to the push beam by mounting bolts 13. The base plate 1 is rotatably connected to the rotating base plate 7, which can rotate horizontally relative to the base plate 1 around its connection point with the base plate 1.

[0027] The rotating base plate 7 has an L-shaped structure, which includes two sides, one long and one short. The rotating base plate 7 is rotatably connected to the base plate 1 at the intersection of the two sides by a fixing pin 4.

[0028] The base plate 1 is provided with a first stop 2 and a second stop 3 on one side. The fixing pin 4 is located between the first stop 2 and the second stop 3. The first stop 2 and the second stop 3 respectively limit the long side and the short side of the rotating base plate 7.

[0029] The base plate 1 and the rotating base plate 7 are respectively provided with a first heightening sleeve 5 and a second heightening sleeve 6. A spring 9 connects the first heightening sleeve 5 and the second heightening sleeve 6. The fixing pin 4 is located between the first heightening sleeve 5 and the second heightening sleeve 6. In the initial state, the short side of the rotating base plate 7 is against the second stop block 3.

[0030] The rotating base plate 7 is also equipped with a mounting plate, on the upper end of which a support block 8 is fixed, and on the lower end which a force-bearing block 10 is fixed. The impact block 11 is fixed to the anchor rod pushing mechanism by mounting bolts 12 and moves back and forth with the pushing mechanism. In the initial state, the force-bearing block 10 is located on the running path of the impact block 11. The impact block 11 pushes the force-bearing block 10, thereby driving the rotating base plate 7 to rotate. The impact block 11 is provided with an inclined surface, and the force-bearing block 10 is provided with a fan-shaped surface. During the pushing process, the inclined surface contacts the fan-shaped surface.

[0031] When the impact block 11 pushes the rotating base plate 7 to rotate to the maximum extension of the spring 9, the resistance provided by the spring 9 becomes the driving force, pulling the rotating base plate 7 until it is against the stop block 2.

[0032] A lever is also fixed on the impact block 11. When the impact block 11 returns, the lever pushes the short side of the rotating base plate 7, causing the rotating base plate 7 to rotate. When the rotating base plate 7 rotates to the maximum tension of the spring 9, the spring 9 pulls the rotating base plate 7 to reset it.

[0033] The problem of assembling long anchor bolts on the anchor bolt trolley has been solved, reducing the swaying and bending amplitude during the anchor bolt pushing process and improving the success rate of anchor bolt pushing. Under the premise of ensuring the stable and effective operation of the anchor bolt trolley, the entire mechanism is compact, precise, has a large opening distance, and does not interfere with the movement of the anchor bolt pushing mechanism. It is highly practical and meets the functional requirements of the equipment.

[0034] The above embodiments describe the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Modifications and variations made by those skilled in the art without departing from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. An anchor bolt trolley with a left-right tilting structure and an anchor bolt support mechanism, characterized in that, The device includes a support rod structure and a drive structure. The support rod structure is fixed on the push beam, and the drive structure is fixed on the anchor rod pushing mechanism and moves accordingly. The support rod structure includes a base plate (1), a rotating base plate (7), and a spring (9). One end of the rotating base plate (7) is rotatably connected to the base plate (1). The spring (9) connects the base plate (1) and the rotating base plate (7). A limit block is provided on the rotating base plate (7), and a stop block is provided on the base plate (1). The limit block moves with the rotating base plate (7) and the stop block is located on the movement path of the limit block. A support rod block (8) is also provided on the rotating base plate (7) to clamp the anchor rod. The drive structure includes an impact block (11). During the movement of the impact block (11), it interferes with the rotating base plate (7) and pushes the rotating base plate (7) to rotate.

2. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 1, characterized in that, The limiting block on the rotary base plate (7) is located on one side of the connection end between the rotary base plate (7) and the base plate (1), and is set at a right angle to the rotary base plate (7).

3. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 1, characterized in that, The rotating base plate (7) is rotatably connected to the base plate (1) by a fixing pin (4).

4. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 3, characterized in that, There are two blocks on the base plate (1). The blocks are respectively set on both sides of the fixing pin (4). The blocks respectively limit the rotation base plate (7) and the limiting block.

5. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 1, characterized in that, The free end of the rotary base plate (7) is provided with an installation plate, the support block (8) is provided at the upper end of the installation plate, and the lower end of the installation plate is connected to a force block (10). The force block (10) is located on the movement path of the impact block (11), and the impact block (11) drives the rotary base plate (7) to rotate by pushing the force block (10).

6. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 5, characterized in that, The impact block (11) is provided with an inclined surface, and the force receiving block (10) is provided with a fan-shaped surface. During the process of the impact block (11) pushing the force receiving block (10), the inclined surface and the fan-shaped surface come into contact.

7. The anchor bolt trolley anchor bolt support mechanism with a left-right tilting structure according to claim 1, characterized in that, The impact block (11) is provided with a lever. When the rotary base plate (7) rotates to the maximum position, the limiting block on the rotary base plate (7) is located on the movement path of the lever. The lever pushes the limiting block, thereby resetting the rotary base plate (7).

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