Crawler-type rock anchor cable feeding trolley

Abstract

The invention provides a rock anchor cable feeding trolley, belongs to the technical field of engineering equipment, and solves the technical problem of use of a cable feeding trolley. A crawler-type rock anchor cable feeding trolley comprises a trolley body and a connecting base, a control table is arranged at the top of the trolley body, a first supporting arm is rotationally connected to the top of the control table, a second supporting arm is rotationally connected to one end of the first supporting arm, and a first supporting plate is fixedly connected to the top of the second supporting arm; a rotating mechanism for rotating the first supporting arm and the second supporting arm is arranged at the top of the vehicle body, the connecting base is rotationally connected to the top of the first supporting plate, an operation table is slidably connected to the top of the connecting base, and a sliding mechanism for sliding the operation table is arranged in the connecting base. According to the device, through the arrangement of the connecting base, the operation table can be conveniently slid during use, so that the adjustability of the device is improved, the device is conveniently used and maintained through the operation table, and meanwhile, through the sliding arrangement of the second supporting plate, the use effect of the device is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering equipment and relates to a rock anchor cable delivery trolley, in particular to a crawler type rock anchor cable delivery trolley. Background Art

[0002] Crawler rock anchor cable delivery trolley is a kind of equipment specially used in geotechnical engineering and underground engineering. It is mainly used for the installation of rock anchors and the transportation of rigging in complex environments such as tunnels and mines. It combines the maneuverability and stability of a crawler chassis and is suitable for various terrain conditions. Through the crawler chassis, it can move flexibly in complex and rugged terrain, providing good passability and stability; it is usually equipped with a special rigging delivery system, which can quickly and accurately deliver rock anchors and related materials to the work location, improving work efficiency; it can be modified as needed, with multiple functions such as drilling and grouting to adapt to different construction needs, usually equipped with protective devices and monitoring systems to ensure safe operation in harsh environments. Modern crawler rock anchor cable delivery trolleys may be equipped with advanced automation control systems to improve the accuracy and safety of operations.

[0003] A search revealed a cable anchor trolley disclosed in Chinese patent literature [Application Number: CN202110762781.8; Publication Number CN113266406B]. This cable anchor trolley includes a rock drill and a drill rod driven by the rock drill, as well as a vehicle chassis, a grouting production device, a robotic arm, a drill rod replacement mechanism, and a grouting device. The vehicle chassis includes a front chassis and a rear chassis connected by an articulated mechanism. The grouting production device is mounted on the rear chassis and is used to deliver cement slurry to the grouting device. The robotic arm is mounted on the front chassis and has five degrees of freedom, with a carriage mounted at its end. The carriage is mounted with the rock drill, the working drill rod, the drill rod replacement mechanism, and a rod clamping device.

[0004] Although the anchor trolley disclosed in this patent can realize the mechanization and automation of a series of processes such as drilling, drill rod replacement, and grouting, which greatly improves the efficiency of anchor installation and reduces the labor intensity of operators, the rotation angle range of the device is relatively low due to the rotation of the main arm, and thus the operating range cannot be better controlled. At the same time, the operating space on the device is small, which is not convenient for placing the required wearing parts, resulting in a more troublesome maintenance process, which will increase the maintenance time. Therefore, the above problems need to be solved. Summary of the Invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the existing technology and propose a crawler rock anchor cable delivery trolley. The technical problem to be solved by the invention is: how to achieve the adjustability of the crawler rock anchor cable delivery trolley and at the same time facilitate improving the use effect of the crawler rock anchor cable delivery trolley.

[0006] The purpose of the present invention can be achieved through the following technical solutions: A crawler type rock anchor cable delivery trolley comprises a vehicle body and a connecting seat, a control room is provided on the top of the vehicle body, a console is provided on the top of the vehicle body, the console is provided on one side of the control room, the top of the console is rotatably connected to a first support arm, one end of the first support arm is rotatably connected to a second support arm, the top of the second support arm is fixedly connected to a first support plate, a rotating mechanism for rotating the first support arm and the second support arm is provided on the top of the vehicle body, the connecting seat is rotatably connected to the top of the first support plate, the top of the connecting seat is slidably connected to an operating table, a connecting port is opened through the surface of the operating table, the second support plate is slidably connected inside the connecting port, and a sliding mechanism for sliding the operating table is provided inside the connecting seat.

[0007] By adopting the above structure, the connecting seat is set, the operating table can be easily slid during use, and the second support plate will also slide at the same time, thereby improving the adjustability of the device, and the device can be easily used and maintained through the operating table. At the same time, the sliding setting of the second support plate further improves the use effect of the device.

[0008] Preferably, the rotating mechanism includes a first hydraulic telescopic cylinder, a base is fixedly connected to the bottom of the vehicle body, tracks are installed on both symmetrical sides of the base surface, one end of the top of the console is fixedly connected to the first connecting seat, the lower end of the first support arm is connected to the inside of the first connecting seat, the top of the console is fixedly connected to the second connecting seat, the first hydraulic telescopic cylinder is hinged to the inside of the second connecting seat, the surface of the first support arm is fixedly connected to the first fixed block, and the higher end of the first hydraulic telescopic cylinder is hinged to the outer surface of the first fixed block.

[0009] By adopting the above structure, the rotation of the first support arm can be restricted, so that the position of the operating table can be adjusted.

[0010] Furthermore, the rotating mechanism also includes a second hydraulic telescopic cylinder, the second support arm is hinged to the higher end of the first support arm, the bottom of the higher end of the first support arm is fixedly connected to a fixed plate, one end of the second hydraulic telescopic cylinder is hinged inside the fixed plate, and the higher end of the second hydraulic telescopic cylinder is hinged to the bottom of the second support arm.

[0011] With the above structure, the second support arm can be rotated, thereby increasing the adjustment range of the operating table.

[0012] The top of the sliding seat is fixed with a screw thread, and the two ends of the screw thread are rotated and sleeved respectively at opposite ends of the connecting seat, and the connecting seat is rotatably mounted on the sliding seat. The sliding seat cooperates with the connecting seat, and a servo motor is installed at one end of the connecting seat surface, and the output end of the servo motor is fixedly connected to one end of the screw thread.

[0013] By adopting the above structure, the operating table can be restricted from sliding on the top of the connecting seat, thereby improving the adjustability of the device and also increasing the adjustment range of the second support plate.

[0014] Furthermore, a guardrail is installed on the top of the operating table, a first slide groove is opened at the bottom of the connection port, a moving seat is slidably connected inside the first slide groove, the second support plate is fixedly connected to the top of the moving seat, a third hydraulic telescopic cylinder is installed inside the first slide groove, one end of the third hydraulic telescopic cylinder is fixedly connected to one end inside the first slide groove, and the other end of the third hydraulic telescopic cylinder is fixedly connected to the surface of the moving seat.

[0015] With the above structure, the second support plate can be restricted from sliding inside the operating table.

[0016] Compared with the prior art, the crawler-type rock anchor cable delivery trolley of the present invention has the following advantages: 1. In the present invention, when in use, the first support arm and the second support arm can be rotated by controlling the first hydraulic telescopic cylinder and the second hydraulic telescopic cylinder respectively, so that the connecting seat and the second support plate can be lifted or lowered, thereby making the adjustment range of the connecting seat and the second support plate larger.

[0017] 2. In the present invention, the lead screw is driven to rotate by controlling the servo motor. Under the restriction of the two slide rods, the slider and the slide seat are caused to slide, and the operating table and the second support plate are also driven to slide together, thereby increasing the adjustment range of the second support plate. Combined with the control and driving of the third hydraulic telescopic cylinder to extend or shorten, the second support plate can be driven to slide inside the operating table, further improving the adjustability of the second support plate.

[0018] 3. In the present invention, the guardrail provided on the top of the operating table facilitates the storage of required materials on the top of the operating table during use, and also facilitates the operation and maintenance of the surface of the second support plate through the operating table during use, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the surface structure of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 2 This is a schematic diagram of the rotation mechanism of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 3 It is a partial structural schematic diagram of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 4 This is a schematic diagram of the second support arm and operating table surface structure of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 5 This is a schematic diagram of the sliding mechanism of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the operating platform of a crawler-type rock anchor cable delivery trolley of the present invention; Figure 7 The present invention is a cross-sectional view of the internal structure of the operating platform of a crawler-type rock anchor cable delivery trolley.

[0020] In the figure, 1. vehicle body; 101. control room; 102. crawler track; 103. base; 104. control console; 105. first connecting seat; 106. second connecting seat; 2. first supporting arm; 201. first fixed block; 202. first hydraulic telescopic cylinder; 203. fixing plate; 3. second supporting arm; 301. first hinge block; 302. first support plate; 303. second hydraulic telescopic cylinder; 4. operating table; 401. guardrail; 402. connecting port; 403. slide seat; 404. slider; 405. sleeve; 406. first slide groove; 5. connecting seat; 501. second slide groove; 502. slide rod; 503. fixed seat; 504. turntable; 6. screw; 601. servo motor; 7. second support plate; 701. moving seat; 702. third hydraulic telescopic cylinder. DETAILED DESCRIPTION

[0021] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0022] like Figure 1-Figure 7As shown, a crawler type rock anchor cable delivery trolley includes a vehicle body 1 and a connecting seat 5. A control room 101 is provided on the top of the vehicle body 1. A console 104 is provided on the top of the vehicle body 1. The console 104 is provided on one side of the control room 101. The top of the console 104 is rotatably connected to a first support arm 2. One end of the first support arm 2 is rotatably connected to a second support arm 3. The top of the second support arm 3 is fixedly connected to a first support plate 302. A rotating mechanism for rotating the first support arm 2 and the second support arm 3 is provided on the top of the vehicle body 1. The connecting seat 5 is rotatably connected to the top of the first support plate 302. The top of the connecting seat 5 is slidably connected to the operating table 4, and a connecting port 402 is opened through the surface of the operating table 4. The second support plate 7 is slidably connected to the inside of the connecting port 402. A sliding mechanism for sliding the operating table 4 is provided inside the connecting seat 5. Through the setting of the connecting seat 5, the operating table 4 can be easily slid during use, and the second support plate 7 can also be slid at the same time, thereby improving the adjustability of the device, and the operating table 4 is convenient for use and maintenance. At the same time, the sliding setting of the second support plate 7 further improves the use effect of the device.

[0023] Reference Figure 1 and Figure 2 In a preferred embodiment, the rotating mechanism includes a first hydraulic telescopic cylinder 202, a base 103 is fixedly connected to the bottom of the vehicle body 1, crawlers 102 are installed on both sides symmetrically of the surface of the base 103, one end of the top of the console 104 is fixedly connected to the first connecting seat 105, the lower end of the first support arm 2 is connected to the inside of the first connecting seat 105, the top of the console 104 is fixedly connected to the second connecting seat 106, the first hydraulic telescopic cylinder 202 is hinged to the inside of the second connecting seat 106, the surface of the first support arm 2 is fixedly connected to the first fixed block 201, the higher end of the first hydraulic telescopic cylinder 202 is hinged to the outer surface of the first fixed block 201, which is used to limit the rotation of the first support arm 2, so that the position of the operating platform 4 can be adjusted.

[0024] Reference Figure 2 and Figure 3 In a preferred embodiment, the rotating mechanism also includes a second hydraulic telescopic cylinder 303, the second support arm 3 is hinged to the higher end of the first support arm 2, and the bottom of the higher end of the first support arm 2 is fixedly connected to a fixing plate 203, one end of the second hydraulic telescopic cylinder 303 is hinged inside the fixing plate 203, and the higher end of the second hydraulic telescopic cylinder 303 is hinged to the bottom of the second support arm 3, which is used to rotate the second support arm 3, thereby increasing the adjustment range of the operating platform 4.

[0025] Reference Figure 4 、 Figure 5 and Figure 6In a preferred embodiment, the top of the first support plate 302 is rotatably connected to a turntable 504, the top of the turntable 504 is fixedly connected to a fixed seat 503, the connecting seat 5 is fixedly connected to the top of the fixed seat 503, a second slide groove 501 is opened on the surface of the connecting seat 5, the sliding mechanism includes a slide 403, the slide 403 is slidably connected to the inside of the second slide groove 501, two slide rods 502 are horizontally fixedly connected to the inside of the connecting seat 5, the bottom of the slide 403 is fixedly connected to a slider 404, and the surface of the slider 404 is symmetrically fixed with sliding sleeves 405 on both sides. The two sliding sleeves 405 are respectively slidably mounted on the outer surfaces of the two sliding rods 502, and the connecting seat 5 is rotatably connected to the inside of the lead screw 6. The two ends of the lead screw 6 are respectively rotatably mounted on the opposite ends inside the connecting seat 5, and the connecting seat 5 is rotatably mounted inside the slider 404. The slider 404 cooperates with the connecting seat 5. A servo motor 601 is installed at one end of the surface of the connecting seat 5, and the output end of the servo motor 601 is fixedly connected to one end of the lead screw 6, which is used to limit the sliding of the operating table 4 on the top of the connecting seat 5, thereby improving the adjustability of the device and also improving the adjustment range of the second support plate 7.

[0026] Reference Figure 6 and Figure 7 In a preferred embodiment, a guardrail 401 is installed on the top of the operating platform 4, and a first slide groove 406 is opened at the bottom of the connecting port 402. The first slide groove 406 is slidably connected to the movable seat 701, and the second support plate 7 is fixedly connected to the top of the movable seat 701. A third hydraulic telescopic cylinder 702 is installed inside the first slide groove 406, and one end of the third hydraulic telescopic cylinder 702 is fixedly connected to one end inside the first slide groove 406, and the other end of the third hydraulic telescopic cylinder 702 is fixedly connected to the surface of the movable seat 701, which is used to limit the second support plate 7 from sliding inside the operating platform 4.

[0027] The working principle of the present invention is as follows: when in use, the first support arm 2 and the second support arm 3 can be driven to rotate by controlling the first hydraulic telescopic cylinder 202 and the second hydraulic telescopic cylinder 303 respectively, so that the connecting seat 5 and the second support plate 7 can be lifted or lowered, so that the adjustment range of the connecting seat 5 and the second support plate 7 can be larger, and then the lead screw 6 can be driven to rotate by controlling the driving servo motor 601. Under the restriction of the two slide rods 502, the slider 404 and the slide 403 will slide, and the operating table 4 and the second support plate 7 will also be driven to slide together, so that the adjustment range of the second support plate 7 can be increased. At the same time, the guardrail 401 provided on the top of the operating table 4 is convenient for the top of the operating table 4 when in use. The second support plate 7 can be driven to slide inside the operating table 4 by controlling the third hydraulic telescopic cylinder 702 to extend or shorten. The required rock drill and drill rod can be installed on the second support plate 7 of the device, thereby further improving the adjustability of the second support plate 7 and improving the use effect of the device. A motor is installed inside the turntable 504 in the device. By controlling the drive motor, the turntable 504 can be rotated on the top of the first support plate 302, so that the operating table 4 and the connecting seat 5 can be rotated together on the top of the first support plate 302, thereby improving the use effect of the device.

[0028] In summary, in the present invention, through the setting of the connecting seat 5, the operating table 4 can be easily slid during use, and the second support plate 7 can also be slid, thereby improving the adjustability of the device, and the operating table 4 is used to facilitate the use and maintenance of the device. At the same time, through the sliding setting of the second support plate 7, the use effect of the device is further improved.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A crawler-type rock anchor cable delivery trolley, comprising a vehicle body (1) and a connecting seat (5), characterized in that: A control room (101) is provided on the top of the vehicle body (1), a console (104) is provided on the top of the vehicle body (1), the console (104) is provided on one side of the control room (101), the top of the console (104) is rotatably connected to a first support arm (2), one end of the first support arm (2) is rotatably connected to a second support arm (3), the top of the second support arm (3) is fixedly connected to a first support plate (302), and a rotating mechanism for rotating the first support arm (2) and the second support arm (3) is provided on the top of the vehicle body (1); The connecting seat (5) is rotatably connected to the top of the first support plate (302), and the top of the connecting seat (5) is slidably connected to the operating table (4). A connecting port (402) is provided through the surface of the operating table (4), and the inside of the connecting port (402) is slidably connected to the second support plate (7). A sliding mechanism for the sliding operating table (4) is provided inside the connecting seat (5).

2. The crawler type rock bolt cable delivery trolley according to claim 1, characterized in that: The rotating mechanism comprises a first hydraulic telescopic cylinder (202), the bottom of the vehicle body (1) is fixedly connected to a base (103), crawlers (102) are symmetrically mounted on both sides of the surface of the base (103), one end of the top of the console (104) is fixedly connected to a first connecting seat (105), and the lower end of the first support arm (2) is hinged inside the first connecting seat (105).

3. The crawler type rock anchor cable delivery trolley according to claim 2, characterized in that: The top of the console (104) is fixedly connected to a second connecting seat (106), the first hydraulic telescopic cylinder (202) is hinged inside the second connecting seat (106), the surface of the first support arm (2) is fixedly connected to a first fixed block (201), and the higher end of the first hydraulic telescopic cylinder (202) is hinged to the outer surface of the first fixed block (201).

4. The crawler type rock anchor cable delivery trolley according to claim 3, characterized in that: The rotating mechanism further comprises a second hydraulic telescopic cylinder (303), the second support arm (3) is hinged to the upper end of the first support arm (2), a fixing plate (203) is fixedly connected to the bottom of the upper end of the first support arm (2), one end of the second hydraulic telescopic cylinder (303) is hinged inside the fixing plate (203), and the upper end of the second hydraulic telescopic cylinder (303) is hinged to the bottom of the second support arm (3).

5. The crawler type rock anchor cable delivery trolley according to claim 4, characterized in that: The top of the first support plate (302) is rotatably connected to a turntable (504), the top of the turntable (504) is fixedly connected to a fixing seat (503), the connecting seat (5) is fixedly connected to the top of the fixing seat (503), and a second sliding groove (501) is provided on the surface of the connecting seat (5).

6. The crawler type rock bolt cable delivery trolley according to claim 1, characterized in that: The sliding mechanism includes a sliding seat (403), the sliding seat (403) is slidably connected to the inside of the second sliding groove (501), two sliding rods (502) are horizontally fixedly connected to the inside of the connecting seat (5), a slider (404) is fixedly connected to the bottom of the sliding seat (403), and sliding sleeves (405) are fixedly connected to the symmetrical sides of the surface of the slider (404), and the two sliding sleeves (405) are slidably sleeved on the outer surfaces of the two sliding rods (502) respectively.

7. The crawler type rock bolt cable delivery trolley according to claim 6, characterized in that: The connecting seat (5) is rotatably connected to a lead screw (6) inside, and the two ends of the lead screw (6) are rotatably sleeved on opposite ends inside the connecting seat (5). The connecting seat (5) is rotatably sleeved inside a slider (404), and the slider (404) cooperates with the connecting seat (5). A servo motor (601) is installed on one end of the surface of the connecting seat (5), and the output end of the servo motor (601) is fixedly connected to one end of the lead screw (6).

8. The crawler type rock bolt cable delivery trolley according to claim 1, characterized in that: A guardrail (401) is installed on the top of the operating table (4), a first slide groove (406) is opened at the bottom of the connecting port (402), a movable seat (701) is slidably connected inside the first slide groove (406), the second support plate (7) is fixedly connected to the top of the movable seat (701), a third hydraulic telescopic cylinder (702) is installed inside the first slide groove (406), one end of the third hydraulic telescopic cylinder (702) is fixedly connected to one end inside the first slide groove (406), and the other end of the third hydraulic telescopic cylinder (702) is fixedly connected to the surface of the movable seat (701).

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