A tracked chassis for an integrated traction and fixing system for a mining water exploration drilling rig
Patent Information
- Application Number
- CN202522382361.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0007]有鉴于此，本实用新型的目的在于提供一种集成牵拉、固定矿用探水钻机的履带底盘，该履带底盘的结构设计可以有效地解决现有技术中的牵引机无法固定，钻探作业时由于钻机震动导致牵引机也跟随震动，影响钻机施工的问题
[0018]与现有技术相比，本实用新型具有的优点和积极效果是：
Smart Images
Figure CN224766876U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of mining water exploration drilling rigs, specifically relating to a tracked chassis for an integrated pulling and fixing mining water exploration drilling rig. Background Technology
[0002] The statements in this section are merely background information related to this utility model and do not necessarily constitute prior art.
[0003] Mining water exploration drilling rigs are specialized equipment used for water exploration and investigation during mine exploration and mining. They possess strong drilling capabilities and durability, and can adapt to complex geological conditions and high work intensity in mining areas. During coal mine excavation, mining water exploration drilling rigs can be used to obtain information on groundwater resources, determining the location, depth, and water quality of water sources.
[0004] Traditional methods utilize tabletop, assembled mining water exploration drilling rigs. The process involves transporting the rig to the underground mine, driving anchor bolts into the ground to secure it, and then commencing drilling operations. This method requires a large workforce and involves inherent risks during transport. If the anchors are not securely fastened, the rig may vibrate during drilling, affecting its operation. Furthermore, the anchor bolts are difficult to remove, leading to a waste of resources.
[0005] To address the aforementioned issues, the prior art discloses a mining pneumatic tracked drilling rig traction machine, which includes a drilling rig placement chassis. The drilling rig placement chassis is mounted on two tracks via a fixing frame. Pneumatic motors are connected to opposite sides of the two tracks, and the drilling rig equipment is moved by driving the tracks, thus solving the problem of difficult underground drilling rig transportation.
[0006] While the above solution solves the problem of transportation difficulties for existing tabletop assembled mining water exploration drilling rigs, it still has the following drawbacks: after the drilling rig is transported to the construction site, the traction machine cannot be fixed. During drilling operations, the vibration of the drilling rig causes the traction machine to vibrate as well, affecting the drilling operation. Utility Model Content
[0007] In view of this, the purpose of this utility model is to provide a tracked chassis that integrates traction and fixing of a mining water exploration drilling rig. The structural design of this tracked chassis can effectively solve the problem in the prior art that the traction machine cannot be fixed and that the traction machine also vibrates due to the vibration of the drilling rig during drilling operations, which affects the drilling rig construction.
[0008] To achieve the above objectives, the present invention adopts the following technical solution: A tracked chassis for an integrated traction and fixing mining water exploration drilling rig is provided, including a walking tracked chassis and a fixed bearing steel frame on the top of the walking tracked chassis; along the traveling direction of the walking tracked chassis, one end of the bearing steel frame is rotatably connected to a sliding plate, and the other end is fixedly equipped with a traction device; The supporting steel frame includes a rectangular ring frame with a rectangular hole in the center. The upper surface of the rectangular ring frame has bolt holes corresponding to the position and number of bolt holes on the base of the mining water exploration drilling rig. The four corners of the lower surface are fixed to the walking track chassis by columns. Hydraulic supports are installed on both sides of the tracked chassis. The hydraulic supports include support rods that are rotatably connected to the tracked chassis, and hydraulic outriggers are fixed at the other end of the support rods. Symmetrical support arms are installed on the top surface of the tracked chassis. The support arms are located between the track and the rectangular ring frame and can be raised from both sides of the rectangular frame to press against the roof of the tunnel.
[0009] Preferably, the traction device is fixed at the midpoint of the end of the supporting steel frame away from the slide plate by a traction rod; the traction device adopts a winch, and a traction rope is wound on the drum of the winch, with the movable end of the traction rope connected to a traction hook.
[0010] Preferably, a pivot hole ear plate is provided at one end of the supporting steel frame and one end of the slide plate, which are staggered from each other, and a first pivot is inserted into the pivot hole of the pivot hole ear plate.
[0011] Preferably, the tracked chassis includes a frame chassis, and rotating wheels and tracks arranged on both sides of the frame chassis. The rotating wheels and tracks are driven to rotate by the transmission mechanism and engine inside the frame chassis.
[0012] Preferably, the support arms are symmetrically arranged on the chassis with respect to the centerline of the chassis, and the support arms are located outside the rectangular ring frame; each support arm includes a lower support arm, one end of the lower support arm is hinged to one end of the upper support arm, the other end of the lower support arm is hinged to the chassis, and the other end of the upper support arm is hinged to a support plate.
[0013] Preferably, the support arm further includes a lower hydraulic rod, the output end of which is hinged to the lower side of the middle of the lower support arm, and the other end of which is hinged to the chassis frame.
[0014] Preferably, the support arm further includes an upper hydraulic rod, the output end of which is hinged to the upper side of the middle part of the upper support arm, and the other end of which is hinged to the lower support arm.
[0015] Preferably, the line connecting the hinge point between the lower hydraulic rod and the chassis frame on the same side, and the hinge point between the lower support arm and the chassis frame, is parallel to the centerline of the chassis frame.
[0016] Preferably, an upper ear plate and a lower ear plate are fixedly connected on the chassis between the rotating wheels on the same side. One end of a support rod is located between the upper ear plate and the lower ear plate. A second rotating shaft passes through the upper ear plate, one end of the support rod, and the rotating hole of the lower ear plate, so that the support rod is rotatably connected to the chassis.
[0017] Preferably, a hydraulic oil pump is installed on the top of the chassis frame, and the hydraulic oil pump provides hydraulic oil to the hydraulic outriggers, upper hydraulic rod, and lower hydraulic rod.
[0018] Compared with the prior art, the advantages and positive effects of this utility model are: This invention features a load-bearing steel frame fixed to a tracked chassis. A sliding plate is rotatably connected to one end of the load-bearing steel frame, and a traction device is fixed to the other end, enabling the mining water exploration drilling rig to be pulled onto the load-bearing steel frame for fixation. Hydraulic supports are rotatably connected to both sides of the tracked chassis, and symmetrical support arms are set on the top surface of the tracked chassis. The hydraulic outriggers of the hydraulic supports can support the tracked chassis on the roadway floor, and the support arms can be raised to press against the roadway roof, thereby providing stable support for the tracked chassis. During drilling operations, this prevents the mining water exploration drilling rig from causing vibrations in the tracked chassis, which would affect the drilling operation. Attached Figure Description
[0019] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.
[0020] Figure 1 This is a side view of the tracked chassis of the integrated traction and self-fixing mining water exploration drilling rig according to an embodiment of the present utility model; Figure 2 This is a top view of the tracked chassis of the integrated traction and self-fixing mining water exploration drilling rig according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of a hydraulic support supporting a tracked chassis according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the support arm supporting the tunnel roof in an embodiment of the present invention; In the picture: 1. Support steel frame; 2. Traction device; 3. Hydraulic outriggers; 4. Lower hydraulic rod; 5. Upper hydraulic rod; 6. Anchor bolts; 7. Upper support arm; 8. Lower support arm; 9. Slide plate; 10. Traction rope; 11. Traction hook; 12. Traction rod; 13. First pivot; 14. Tracked chassis; 15. Hydraulic oil pump; 16. Second pivot. Detailed Implementation
[0021] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.
[0022] The present invention will now be described in detail with reference to the accompanying drawings.
[0023] This embodiment discloses a tracked chassis for an integrated traction and fixing system for a mining water exploration drilling rig, such as... Figure 1 As shown, it includes a tracked chassis 14, and a supporting steel frame 1 is fixedly installed above the tracked chassis 14; along the traveling direction of the tracked chassis 14, one end of the supporting steel frame 1 is rotatably connected to a sliding plate 9, and the other end is fixedly installed with a traction device 2.
[0024] When the mining water exploration drilling rig is placed on the ground, the tracked chassis 14 moves to the rear of the mining water exploration drilling rig, places the end of the sliding plate 9 away from the supporting steel frame 1 on the ground, and uses the traction device 2 to pull the mining water exploration drilling rig onto the supporting steel frame 1 via the sliding plate 9.
[0025] Furthermore, such as Figure 2 As shown, the supporting steel frame 1 includes a rectangular ring frame with a rectangular hole in the center. The upper surface of the rectangular ring frame has bolt holes corresponding to the positions and number of bolt holes on the base of the mining water exploration drill rig. After aligning the bolt holes on the base of the mining water exploration drill rig with the bolt holes on the rectangular ring frame, anchor bolts 6 are inserted to fix the mining water exploration drill rig onto the supporting steel frame 1. Furthermore, a column is fixed at each of the four corners of the lower surface of the rectangular ring frame, with the other end of each column fixed to the tracked chassis 14. The columns and the tracked chassis 14 can be connected by welding, providing stable support for the rectangular ring frame.
[0026] Furthermore, the centerline of the rectangular ring frame coincides with the centerline of the tracked chassis, allowing the centerline of the mining water exploration drilling rig to be installed on the centerline of the tracked chassis, ensuring stable installation. The use of a rectangular ring frame saves materials and reduces weight compared to a flat plate support.
[0027] Furthermore, such as Figure 2 As shown, along the traveling direction of the tracked chassis 14, hydraulic supports are provided at both ends of each side of the tracked chassis 14; the hydraulic supports include a support link rotatably connected to the tracked chassis 14, and a hydraulic outrigger 3 is fixed at the other end of the support link.
[0028] Furthermore, such as Figure 1 , Figure 2 , Figure 4 As shown, the top of the tracked chassis 14 is provided with symmetrical support arms. The support arms are located between the track and the rectangular ring frame. The support arms can be raised from both sides of the rectangular frame and rest on the tunnel roof without interfering with the mining water exploration drilling rig.
[0029] When the tracked chassis 14 drives the mining water exploration drilling rig to the working face, the support link is rotated and extended, so that the support link forms a certain angle with the side of the tracked chassis 14. In this embodiment, the support link forms a 135° angle with the side of the tracked chassis 14. Then, the height of the hydraulic outriggers 3 is adjusted, such as... Figure 3 As shown, the tracked chassis 14 is suspended at a set height above the ground (in this embodiment, the set height is 30 cm); simultaneously, as Figure 1 , Figure 4 As shown, the support arms are raised from both sides of the rectangular frame and placed on the top plate of the tunnel to complete the fixation of the tracked chassis 14.
[0030] Understandably, in this embodiment, when the mining water exploration drill rig is drilling, the upper part supports the tunnel roof while the lower part is suspended and pressed against the tunnel floor, forming a solid support that prevents the tracked chassis 14 from shaking. When the mining water exploration drill rig completes drilling, the support arm is first retracted, and then the height of the hydraulic outriggers 3 is adjusted to allow the tracked chassis 14 to land. The entire process does not require drilling anchor bolts to fix the mining water exploration drill rig, thus avoiding anchor bolt waste. At the same time, drilling is less prone to vibration, ensuring drilling quality.
[0031] Furthermore, such as Figure 1 , Figure 2 As shown, the traction device 2 is fixed to the midpoint of the end of the supporting steel frame 1 away from the slide plate 9 via the traction rod 12. Specifically, one end of the traction rod 12 is fixedly connected to the traction device 2, and the other end of the traction rod 12 is fixedly connected to the end of the supporting steel frame 1 away from the slide plate 9.
[0032] Specifically, such as Figure 1 , Figure 2 As shown, the traction rod 12 includes two diagonal braces, and the two ends of the traction device 2 are fixed between the two diagonal braces; by fixing the traction device 2 between the two diagonal braces, the stable fixed support of the traction device 2 is ensured.
[0033] In this embodiment, the traction device 2 is a winch, with a traction rope 10 wound on the winch drum. The movable end of the traction rope 10 is connected to a traction hook 11. Releasing the traction rope 10 and attaching the traction hook 11 to the mining water exploration drill rig, then activating the traction device 2 to retrieve the traction rope 10, allows the mining water exploration drill rig to be slowly pulled onto the supporting steel frame 1. The traction device 2 is positioned at the midpoint of the end of the supporting steel frame 1 furthest from the sliding plate 9 to avoid providing eccentric force when pulling the mining water exploration drill rig.
[0034] Furthermore, the bolt holes are located near one end of the supporting steel frame 1, which facilitates the traction device 2 to pull the mining water exploration drilling rig from one end of the supporting steel frame 1 onto the supporting steel frame 1.
[0035] like Figure 1 , Figure 2As shown, offset pivot hole lugs are provided at one end of the supporting steel frame 1 and one end of the sliding plate 9. A first pivot 13 is inserted into the pivot hole of the pivot hole lug, so that the sliding plate 9 is rotatably connected to the supporting steel frame 1. By lowering the other end of the sliding plate 9 to contact the ground, it provides support for moving the mining water exploration drilling rig onto the supporting steel frame 1.
[0036] Furthermore, a hook is installed at the midpoint of the end of the slide plate 9 away from the bearing steel frame 1. After the mining water exploration drill is fixed to the bearing steel frame 1, the traction hook 11 is hung on the hook of the slide plate 9, and the traction device 2 is activated to lift the end of the slide plate 9 away from the bearing steel frame 1 from the ground, so as to avoid affecting the movement of the walking track chassis 14 to drive the mining water exploration drill.
[0037] Specifically, such as Figure 1 , Figure 2 As shown, the tracked chassis 14 includes a chassis frame, rotating wheels and tracks arranged on both sides of the chassis frame. The rotating wheels and tracks are driven to rotate by the transmission mechanism and engine inside the chassis frame. This is something that can be achieved with existing technology. However, the content of this embodiment does not improve the transmission of the tracked chassis, so it will not be described in detail.
[0038] like Figure 2 As shown, the two support arms are symmetrically arranged on the chassis with respect to the centerline of the chassis, and the support arms are located outside the rectangular ring frame, so that they can be raised from the outside of the rectangular ring frame; this avoids interference with the mining water exploration drilling rig when the support arms are raised.
[0039] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, each support arm includes a lower support arm 8, one end of which is hinged to one end of an upper support arm 7, and the other end of the lower support arm 8 is hinged to the chassis frame. The other end of the upper support arm 7 is hinged to a support plate. The upper support arm 7 is located above the lower support arm 8, and the upper support arm 7 rotates vertically relative to the lower support arm 8, while the lower support arm 8 rotates vertically relative to the chassis frame.
[0040] Furthermore, the support arm also includes a lower hydraulic rod 4, the output end of which is hinged to the lower side of the middle portion of the lower support arm 8, and the other end of which is hinged to the chassis frame. When the output end of the lower hydraulic rod 4 extends, it enables the lower support arm 8 to lift the upper support arm 7 relative to the chassis frame.
[0041] Furthermore, such as Figure 1 As shown, the support arm also includes an upper hydraulic rod 5. The output end of the upper hydraulic rod 5 is hinged to the upper middle part of the upper support arm 7, and the other end of the upper hydraulic rod 5 is hinged to the lower middle part of the lower support arm 8. When the output end of the upper hydraulic rod 5 extends, it enables the upper support arm 7 to drive the pallet to continue to rise, so that the pallet presses against the roof of the roadway.
[0042] It is important to note that, such as Figure 1 As shown, the hinge points of the lower hydraulic rod 4 and the lower support arm 8 on the same side with the chassis frame are not at the same point; the line connecting the hinge point of the lower hydraulic rod 4 on the same side with the chassis frame and the hinge point of the lower support arm 8 with the chassis frame is parallel to the centerline of the chassis frame.
[0043] Furthermore, such as Figure 1 , Figure 2 As shown, an upper ear plate and a lower ear plate are fixedly connected to the chassis frame between the rotating wheels on the same side. One end of a support connecting rod is positioned between the upper and lower ear plates. A second rotating shaft 16 passes through the rotating hole in the upper ear plate, one end of the support connecting rod, and the lower ear plate, thus rotatably connecting the support connecting rod to the chassis frame. During operation, as... Figure 2 As shown, the four support links are rotated out to form a certain angle with the chassis frame, thus providing support to the chassis frame; when not in operation, as... Figure 1 As shown, the support link is housed on the side of the chassis frame between the rotating wheels on the same side.
[0044] like Figure 2 As shown, a hydraulic oil pump 15 is installed on the top of the chassis frame. The hydraulic oil pump 15 supplies hydraulic oil to the hydraulic outriggers 3, the upper hydraulic rod 5, and the lower hydraulic rod 4 through oil pipes, enabling the hydraulic outriggers 3, the upper hydraulic rod 5, and the lower hydraulic rod 4 to perform corresponding retraction and extension actions.
[0045] Although the specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present utility model. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solution of the present utility model are still within the scope of protection of the present utility model.
Claims
1. A tracked chassis for an integrated traction and fixing system for a mining water exploration drilling rig, characterized in that, It includes a tracked chassis, with a fixed load-bearing steel frame on top of the tracked chassis; along the traveling direction of the tracked chassis, one end of the load-bearing steel frame is rotatably connected to a sliding plate, and the other end is fixedly equipped with a traction device; The supporting steel frame includes a rectangular ring frame with a rectangular hole in the center. The upper surface of the rectangular ring frame has bolt holes corresponding to the position and number of bolt holes on the base of the mining water exploration drilling rig. The four corners of the lower surface are fixed to the walking track chassis by columns. Hydraulic supports are installed on both sides of the tracked chassis. The hydraulic supports include support rods that are rotatably connected to the tracked chassis, and hydraulic outriggers are fixed at the other end of the support rods. Symmetrical support arms are installed on the top surface of the tracked chassis. The support arms are located between the track and the rectangular ring frame and can be raised from both sides of the rectangular frame to press against the roof of the tunnel.
2. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 1, characterized in that, The traction device is fixed at the midpoint of the bearing steel frame away from the slide plate by a traction rod; the traction device adopts a winch, and a traction rope is wound on the drum of the winch, with the movable end of the traction rope connected to a traction hook.
3. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 1, characterized in that, A pivot hole lug is provided at one end of the supporting steel frame and one end of the slide plate, and a first pivot is inserted into the pivot hole of the pivot hole lug.
4. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 1, characterized in that, The walking track chassis includes a chassis frame, and rotating wheels and tracks arranged on both sides of the chassis frame. The rotating wheels and tracks are driven to rotate by the transmission mechanism and engine inside the chassis frame.
5. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 4, characterized in that, The support arms are symmetrically arranged on the chassis with respect to the centerline of the chassis, and the support arms are located outside the rectangular ring frame; each support arm includes a lower support arm, one end of which is hinged to one end of the upper support arm, the other end of which is hinged to the chassis, and the other end of the upper support arm is hinged to a support plate.
6. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 5, characterized in that, The support arm also includes a lower hydraulic rod, the output end of which is hinged to the lower side of the middle of the lower support arm, and the other end of which is hinged to the chassis frame.
7. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 5, characterized in that, The support arm also includes an upper hydraulic rod, the output end of which is hinged to the upper side of the middle part of the upper support arm, and the other end of which is hinged to the lower support arm.
8. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 6, characterized in that, The line connecting the hinge point between the lower hydraulic rod and the chassis frame on the same side, and the hinge point between the lower support arm and the chassis frame, is parallel to the centerline of the chassis frame.
9. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 8, characterized in that, An upper ear plate and a lower ear plate are fixedly connected to the chassis between the rotating wheels on the same side. One end of a support rod is located between the upper ear plate and the lower ear plate. A second rotating shaft passes through the upper ear plate, one end of the support rod, and the rotating hole of the lower ear plate, so that the support rod is rotatably connected to the chassis.
10. The tracked chassis of an integrated traction and fixing mining water exploration drilling rig as described in claim 8, characterized in that, A hydraulic oil pump is installed on the top of the chassis frame, and the hydraulic oil pump provides hydraulic oil to the hydraulic outriggers, the upper hydraulic rod, and the lower hydraulic rod.