Resin roll anchor rod swing mounting device of anchor rod trolley

Abstract

The utility model relates to the technical field of resin cartridge installation equipment, and provides an anchor rod trolley resin cartridge anchor rod swing installation device which comprises a propelling beam and an installation base, one end of the installation base is connected with the propelling beam, the other end of the installation base is rotationally connected with a rotary swing arm, and the installation base is provided with a swing motor used for driving the rotary swing arm to rotate. A guide pipe and a front feeding oil cylinder are arranged on the rotary swing arm, a coil feeding pipe is movably inserted into the guide pipe in a penetrating mode, a cylinder barrel section of the front feeding oil cylinder is fixed to the rotary swing arm, and a coil feeding clamping sleeve connected with the coil feeding pipe is arranged at the end of a piston rod of the front feeding oil cylinder. When the resin roll is installed, the roll feeding pipe communicated with the resin roll is fed into the anchor rod hole, the resin roll installation work is executed, the installation efficiency is improved, frequent equipment switching is avoided, and the engineering cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of resin medicine roll installation equipment, in particular to an anchor rod trolley resin roll anchor rod swing installation device. Background Art

[0002] During tunnel construction, the installation of resin roll anchor rods is an important part of the support process. Due to the complexity of the installation process, it is currently still usually completed manually, and automated construction cannot be achieved. When installing the resin roll, the worker first determines the anchor hole according to the drilling position, inserts the resin roll into the anchor hole, and then inserts a rod-shaped tool to push the resin roll deep into the anchor hole. After that, the anchor rod trolley is used to insert the anchor rod into the anchor hole, and the anchor rod is rotated to break the packaging film of the resin roll. The resin anchoring agent fixes the anchor rod in the anchor hole to play a reinforcing role.

[0003] However, some existing anchor trolleys cannot install both ordinary anchors and resin roll anchors, and equipment needs to be frequently switched, which increases the complexity and cost of engineering construction. Or there are conflicts in installation methods and inconvenient switching functions, resulting in discontinuous construction and affecting construction efficiency. Utility Model Content

[0004] The utility model aims to provide an anchor trolley resin roll anchor swing installation device to solve the above technical problems, improve installation efficiency, avoid frequent switching of equipment, and reduce engineering costs.

[0005] The embodiment of the utility model is realized through the following technical scheme: a kind of anchor trolley resin roll anchor swing installation device, including a propulsion beam and a mounting seat, one end of the mounting seat is connected to the propulsion beam, and the other end is rotatably connected to a rotating swing arm, the mounting seat is provided with a swing motor for driving the rotating swing arm to rotate, the rotating swing arm is provided with a guide tube and a forward feed cylinder, a feed roll pipe is movably inserted in the guide tube, the cylinder barrel section of the forward feed cylinder is fixed on the rotating swing arm, and the end of the piston rod of the forward feed cylinder is provided with a feed roll jacket connected to the feed roll pipe.

[0006] Furthermore, the mounting seat is also provided with a first limiting bolt and a second limiting bolt, which are respectively used to limit the swing angles of the two ends of the rotating swing arm.

[0007] Furthermore, the swing motor comprises a flat key output shaft, which passes through the rotating swing arm and one side of the mounting seat in sequence, and a flat key which is engaged with the rotating swing arm is arranged in a keyway of the flat key output shaft.

[0008] Preferably, a baffle plate for limiting the flat key is sleeved on the flat key output shaft, and the baffle plate is screwed to the side wall of the rotating swing arm.

[0009] Preferably, the rotating swing arm and the other side of the mounting seat are connected via a pin shaft.

[0010] Furthermore, a screw with an adjustable up and down position of the guide tube is connected to the rotating swing arm.

[0011] Furthermore, the rotation axis of the rotating swing arm, the guide tube and the forward oil cylinder are all parallel to the propulsion beam.

[0012] The utility model has at least the following advantages and beneficial effects: by rotating a rotating swing arm connected to a mounting base and arranging a guide pipe and a forward oil cylinder on the rotating swing arm, a roll delivery pipe connected to the resin roll is delivered into the anchor rod hole to perform the resin roll installation work, thereby improving installation efficiency, avoiding frequent switching of equipment, and reducing engineering costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A structural schematic diagram of a resin roll anchor swing installation device for an anchor trolley provided by the utility model;

[0015] Figure 2 A front view of a resin roll anchor swing installation device for an anchor trolley provided by the utility model;

[0016] Figure 3 A side view of a resin roll anchor swing installation device for an anchor trolley provided by the utility model;

[0017] Figure 4 A cross-sectional view of a resin roll anchor swing installation device for an anchor trolley provided by the utility model;

[0018] Icons: 1-propulsion beam, 2-mounting seat, 21-first limit bolt, 22-second limit bolt, 23-limit support, 3-rotating swing arm, 4-swing arm motor, 41-flat key output shaft, 42-flat key, 43-baffle, 5-guide tube, 51-roll feeding tube, 6-front feed cylinder, 61-roll feeding jacket, 7-pin shaft, 71-end cover. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] 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 present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example

[0022] like Figure 1-4 As shown, in this embodiment, a resin roll anchor swing installation device for an anchor trolley is mainly disclosed, which has a simple structure and flexible movement, and comprises a propulsion beam 1 and a mounting seat 2. One end of the mounting seat 2 is mounted on the end of the propulsion beam 1 of the existing anchor trolley, and extends to one side of the propulsion beam 1 to form a bracket structure. The other end of the mounting seat 2 is rotatably connected to a rotating swing arm 3. One side of the mounting seat 2 is provided with a swing motor for driving the rotating swing arm 3 to rotate. The rotating swing arm 3 is provided with a guide tube 5 and a forward oil cylinder 6. A roll feeding tube 51 is movably inserted in the guide tube 5. The roll feeding tube 51 is connected to the resin roll blowing mechanism of the existing anchor trolley. The resin roll can be blown by The reel tube 51 is blown into the anchor hole by high-pressure air, the cylinder section of the front feed cylinder 6 is fixed on the rotating swing arm 3, and the end of the piston rod of the front feed cylinder 6 is provided with a reel tube jacket 61 connected to the reel tube 51. The swing motor is driven to swing the rotating swing arm 3 to a suitable working position, ensuring that the reel tube 51 is coaxially arranged with the pushing shaft of the rotating anchor on the existing anchor trolley, which can reduce the position adjustment during work switching. After adjusting the guide tube 5 to be coaxial with the anchor hole, the front feed cylinder 6 is driven to contract to push the reel tube 51 deeper into the anchor hole to perform the resin roll installation work, thereby improving the installation efficiency, avoiding frequent switching of equipment, and reducing engineering costs.

[0023] Furthermore, in the specific implementation, Figure 1-4As shown, the above-mentioned mounting base 2 provided in the embodiment of the utility model is also provided with a first limiting bolt 21 and a second limiting bolt 22 for limiting the swing angles of the two ends of the rotating swing arm 3 respectively. Specifically, in the present embodiment, a limiting support 23 is extended downward from the mounting base 2, and the first limiting bolt 21 and the second limiting bolt 22 are threadedly connected to the limiting support 23, and both of which can adjust the upward extending length to abut against the end of the rotating swing arm 3. The first limiting bolt 21 can adjust the rotating swing arm 3 to swing to a working position at one end, and the second limiting bolt 22 can adjust the angle of the idle position of the other end that does not interfere with the operation of the lower anchor rod, thereby improving the swing adjustability and adaptability of the device.

[0024] Furthermore, in the specific implementation, Figure 4 As shown, the above-mentioned swing motor provided in the embodiment of the utility model includes a flat key output shaft 41, which passes through the rotating swing arm 3 and one side of the mounting seat 2 in sequence. A flat key 42 that is engaged with the rotating swing arm 3 is provided in the keyway of the flat key output shaft 41 for transmitting rotational power. A baffle 43 for limiting the flat key 42 is sleeved on the flat key output shaft 41, and the baffle 43 is screwed to the side wall of the rotating swing arm 3. The baffle 43 is arranged between the rotating swing arm 3 and the swing motor to prevent the flat key 42 from slipping out of the keyway of the flat key output shaft 41. The rotating swing arm 3 and the other side of the mounting seat 2 are connected by a pin shaft 7. The pin shaft 7 adopts the existing technology and is composed of a pin head and a pin rod. One side of the pin head is abutted and limited with the rotating swing arm 3, and the end of the pin rod is connected to the end cover 71 by screws to abut and limit with the mounting seat 2 to achieve a rotatable connection.

[0025] Furthermore, in the specific implementation, Figure 1 , 3 As shown, the screws with adjustable up and down positions of the guide tube 5 provided in the embodiment of the utility model are connected to the rotating swing arm 3, and the position of the guide tube 5 on the rotating swing arm 3 is adjustable through the installation position of the screws.

[0026] Furthermore, in the specific implementation, Figure 1-3 As shown, the rotation axis of the rotating swing arm 3, the guide tube 5 and the forward oil cylinder 6 provided in the embodiment of the utility model are all parallel to the propulsion beam 1, ensuring stability during operation and switching operation.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anchor trolley resin roll anchor swing installation device, comprising a propulsion beam (1) and a mounting seat (2), characterized in that: One end of the mounting seat (2) is connected to the propulsion beam (1), and the other end is rotatably connected to a rotating swing arm (3). The mounting seat (2) is provided with a swing motor for driving the rotating swing arm (3) to rotate. The rotating swing arm (3) is provided with a guide tube (5) and a forward oil cylinder (6). A roll-feeding tube (51) is movably inserted into the guide tube (5). The cylinder barrel section of the forward oil cylinder (6) is fixed on the rotating swing arm (3). The piston rod end of the forward oil cylinder (6) is provided with a roll-feeding jacket (61) connected to the roll-feeding tube (51).

2. The anchor trolley resin roll anchor swing installation device according to claim 1, characterized in that: The mounting seat (2) is also provided with a first limiting bolt (21) and a second limiting bolt (22) respectively used to limit the swing angles of the two ends of the rotating swing arm (3).

3. The anchor trolley resin roll anchor swing installation device according to claim 1, characterized in that: The swing motor comprises a flat key output shaft (41), the flat key output shaft (41) passes through the rotating swing arm (3) and one side of the mounting seat (2) in sequence, and a flat key (42) is provided in a keyway of the flat key output shaft (41) for clamping with the rotating swing arm (3).

4. The anchor trolley resin roll anchor swing installation device as claimed in claim 3, characterized in that: The flat key output shaft (41) is sleeved with a baffle (43) for limiting the flat key (42), and the baffle (43) is screw-connected to the side wall of the rotating swing arm (3).

5. The anchor trolley resin roll anchor swing installation device as claimed in claim 3, characterized in that: The rotating swing arm (3) and the other side of the mounting seat (2) are connected via a pin shaft (7).

6. The anchor trolley resin roll anchor swing installation device according to claim 1, characterized in that: The guide tube (5) is connected to the rotating swing arm (3) by a screw whose upper and lower positions can be adjusted.

7. The anchor trolley resin roll anchor swing installation device according to claim 1, characterized in that: The rotation axis of the rotating swing arm (3), the guide tube (5) and the forward oil cylinder (6) are all parallel to the propulsion beam (1).

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