Deep inclined shaft digging and anchoring integrated trolley

Abstract

The utility model belongs to the technical field of deep inclined shaft construction equipment, and particularly discloses a deep inclined shaft digging and anchoring integrated trolley which comprises a trolley body, a working arm and a walking mechanism connected to the bottom of the trolley body, an operation room, an electric hydraulic system and a grouting system are arranged on the trolley body, and the working arm is installed on the front portion of the trolley body. The working arm comprises a rock drilling arm, a slagging-off arm and a guniting arm, the rock drilling arm, the slagging-off arm and the guniting arm generate telescopic, rotating or folding motion, a guniting unit is installed on the guniting arm and connected with the grouting system, a bucket is connected to the slagging-off arm, and a drilling unit is arranged on the rock drilling arm. According to the utility model, the construction function can be refined and concentrated, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deep inclined well construction equipment, in particular to a deep inclined well drilling and anchoring integrated trolley. Background Art

[0002] Currently, research on small-scale, multi-process mechanized construction equipment for deep inclined shafts for water conservancy projects is still a blank. Separate machines are required for excavation, grouting, and spraying, which not only wastes costs but also requires replacing equipment before moving the replaced equipment to the designated location. This is cumbersome and inefficient. Therefore, there is an urgent need to develop specialized anchoring equipment for water conservancy inclined shafts that integrates multiple functions, such as excavation, grouting, and spraying, to promote the safe, efficient, and high-quality construction of water conservancy inclined shafts. Utility Model Content

[0003] The utility model provides an integrated trolley for deep inclined shaft drilling and anchoring, which aims to refine and concentrate construction functions and improve construction efficiency.

[0004] The utility model is realized through the following technical scheme: a deep inclined shaft drilling and anchoring integrated trolley, comprising a vehicle body, a working arm and a walking mechanism connected to the bottom of the vehicle body, the vehicle body is provided with an operating room, an electric hydraulic system and a grouting system, the working arm is installed at the front of the vehicle body, the working arm comprises a rock drilling arm, a slag scraping arm and a shotcreting arm, the rock drilling arm, the slag scraping arm and the shotcreting arm generate telescopic, rotating or folding movements, a shotcreting unit is installed on the shotcreting arm, the shotcreting unit is connected to the grouting system, a bucket is connected to the slag scraping arm, and a drilling unit is provided on the rock drilling arm.

[0005] Compared with the existing technology, this solution has the following advantages and beneficial effects:

[0006] In this solution, the three working arms, namely the rock drilling arm, the slag removal arm and the shotcrete arm, are integrated on the same trolley, so that one trolley has three functions and can meet different construction needs. This not only reduces costs, but also refines and concentrates construction functions, which can effectively improve construction efficiency.

[0007] In this solution, a multifunctional integrated drilling and anchoring trolley is used to realize mechanized deep inclined shaft excavation while ensuring safety, effectively improving operation efficiency and reducing labor intensity.

[0008] The rock drilling arm, slag scraping arm and grouting arm described in this solution can be telescopic, rotated or folded, so that construction operations can be carried out in multiple angles and directions.

[0009] Furthermore, a base plate is connected to the bottom of the vehicle body, and the rock drilling arm, slag scraping arm and shotcreting arm are respectively installed on the left, middle and right sides of the front of the vehicle body, and the rock drilling arm and shotcreting arm are installed on the base plate, and the slag scraping arm is installed on the vehicle body.

[0010] Beneficial effect: The bottom plate setting in this solution makes it easier to install the rock drilling arm and the shotcrete arm, while the slag removal arm can be manually controlled in the operating room on the vehicle body to remove slag, which is more convenient.

[0011] Furthermore, the walking mechanism includes wheels, and the wheels are mounted on the base plate.

[0012] Beneficial effect: In this solution, wheels are installed on the bottom plate to facilitate subsequent movement on the set track.

[0013] Furthermore, a crab claw fixing mechanism and a driving member for driving the crab claw fixing mechanism to extend and retract are connected to the bottom of the base plate.

[0014] Beneficial effect: The crab claw fixing mechanism is driven by a driving member to be telescopically supported on the well wall, thereby completing the fixation of the trolley and ensuring the stability of the trolley during the construction process.

[0015] Furthermore, the rock drilling arm includes a rock drilling propulsion assembly, a rock drilling propulsion arm, a rock drilling telescopic arm and a rock drilling rotary drive mechanism, one end of the rock drilling telescopic arm is hinged to the rock drilling rotary drive mechanism, the rock drilling telescopic arm can perform telescopic movement, the rock drilling rotary drive mechanism is installed at the front of the vehicle body, and the rock drilling rotary drive mechanism can perform rotational movement;

[0016] The other end of the rock drilling telescopic boom is connected to the rock drilling telescopic boom, and the rock drilling propulsion assembly is installed on the rock drilling propulsion boom. A drill rod is installed on the rock drilling propulsion assembly, and the rock drilling propulsion assembly is used to drive the drill rod for drilling operations.

[0017] Beneficial effects: In this solution, the rock drilling propulsion assembly can drive the drill rod to perform drilling and other operations, and the rock drilling rotary drive mechanism can rotate the rock drilling telescopic arm, so that drilling operations can be performed in different directions of the well wall. At the same time, since the rock drilling telescopic arm can perform telescopic movement, the drilling position can be adjusted according to actual working conditions.

[0018] Furthermore, one end of the rock drilling telescopic arm away from the rock drilling rotary drive mechanism is connected to a guide block, the rock drilling propulsion arm horizontally slides with the guide block, and the rock drilling telescopic arm is provided with a power part that drives the rock drilling propulsion arm to slide.

[0019] Beneficial effect: In this solution, the power part drives the rock drilling propulsion arm to slide back and forth along the guide block, which makes it easy to adjust the position of the drill rod before actual construction, so that the drill rod can be more accurately aligned with the drill hole.

[0020] Furthermore, a positioning plate is connected to the rock drilling propulsion boom, and the positioning plate and the rock drilling propulsion assembly are respectively located on both sides of the rock drilling propulsion boom, and the drill rod passes through the positioning plate.

[0021] Beneficial effect: The positioning plate in this solution can support and guide the drill rod, so that the drill rod can drill more stably.

[0022] Furthermore, the spraying arm includes a spraying telescopic arm and a spraying rotary drive mechanism. The spraying telescopic arm is hinged to the spraying rotary drive mechanism. The spraying telescopic arm can perform telescopic movement. The spraying rotary drive mechanism is installed on the front part of the vehicle body and can perform rotational movement. The spraying unit is installed on the spraying telescopic arm.

[0023] Beneficial effects: The spraying telescopic boom and the spraying rotary drive mechanism in this solution can adjust the position and height of the spraying unit and can be rotated and adjusted, thereby facilitating spraying construction in multiple directions.

[0024] Furthermore, one end of the spraying telescopic arm away from the spraying rotary drive mechanism is connected to a nozzle clamping mechanism; the spraying unit includes a nozzle, and the nozzle clamping mechanism is used to fix the nozzle.

[0025] Beneficial effect: Since the nozzle may jump under the pressure of spraying during spraying, resulting in unstable position of the nozzle, the nozzle clamping mechanism in this solution can fix and limit the nozzle, making the position of the nozzle more stable during the spraying process and less likely to deviate.

[0026] Furthermore, the nozzle clamping mechanism includes a clamping block and a clamping hoop. The clamping block is connected to the spraying telescopic arm. The clamping hoop is installed in the clamping block. The nozzle passes through the clamping hoop, and the clamping hoop fixes the nozzle.

[0027] Beneficial effects: The clamping block in the nozzle clamping mechanism of this solution can play the role of installing the clamp, and the clamp can lock the nozzle to fix the position of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the accompanying drawings:

[0029] Figure 1 This is a structural schematic diagram of an embodiment of a deep inclined shaft drilling and anchoring integrated trolley of the utility model;

[0030] Figure 2This is a schematic structural diagram of a shotcrete arm and a rock drilling arm in an embodiment of an integrated deep inclined shaft drilling and anchoring trolley of the present invention;

[0031] Figure 3 This is a structural schematic diagram of the slag scraping arm in an embodiment of an integrated trolley for deep inclined shaft drilling and anchoring in the utility model.

[0032] Markings and corresponding parts names in the accompanying drawings:

[0033] Car body 1, operating room 101, electrical and hydraulic system 102, grouting system 103, bottom plate 104;

[0034] Walking mechanism 3, wheels 301, tracks 302, crab claw fixing mechanism 303;

[0035] Drilling arm 4, drilling propulsion assembly 401, drilling propulsion arm 402, drilling telescopic arm 403, drilling rotary drive mechanism 404, guide block 405, drill rod 406, positioning plate 407;

[0036] Slag scraping arm 5, upper telescopic cylinder 501, lower telescopic cylinder 502, slag scraping rotary drive device 503, bucket 504, connecting arm 505;

[0037] Shotcrete arm 6, shotcrete telescopic arm frame 601, nozzle clamping mechanism 602, clamping block 6021, clamp 6022, nozzle 603, shotcrete rotary drive mechanism 604. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The schematic implementation methods of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0039] Example

[0040] like Figure 1-Figure 2 As shown, this embodiment provides an integrated deep inclined shaft drilling and anchoring trolley, including a vehicle body 1, a working arm and a traveling mechanism 3 connected to the bottom of the vehicle body 1. The vehicle body 1 is provided with an operating room 101, an electrical and hydraulic system 102 and a grouting system 103.

[0041] The working arm is installed at the front of the vehicle body 1. The working arm includes a rock drilling arm 4, a slag scraping arm 5 and a grouting arm 6. The rock drilling arm 4, the slag scraping arm 5 and the grouting arm 6 can produce telescopic, rotating or folding movements. The electric hydraulic system 102 is an existing technology, which includes an electrical control system and a hydraulic control system, which provide power source and control system for the operation of various mechanisms on the control vehicle.

[0042] A spraying unit is installed on the spraying arm 6, and the spraying unit is connected to the grouting system 103. The grouting system 103 is a prior art and can transport slurry to the spraying unit so that the spraying unit can spray the well wall. A bucket 504 is connected to the slag arm 5, which can remove the slag generated in the well. A drilling unit is provided on the rock drilling arm 4, which can perform drilling construction.

[0043] In this embodiment, a base plate 104 is connected to the bottom of the vehicle body 1, and the rock drilling arm 4, the slag scraping arm 5 and the shotcreting arm 6 are respectively installed on the left, middle and right sides of the front of the vehicle body 1, and the rock drilling arm 4 and the shotcreting arm 6 are installed on the base plate 104, and the slag scraping arm 5 is installed on the vehicle body 1.

[0044] The walking mechanism 3 in this embodiment includes wheels 301 , which are mounted on the base plate 104 and located at the bottom of the base plate 104 . In actual applications, a track 302 will be set in the well, and the wheels 301 can run on the track 302 .

[0045] In another embodiment, a crab claw fixing mechanism 303 and a driving component for driving the crab claw fixing mechanism 303 to extend and retract are connected to the bottom of the base plate 104. The driving component uses a telescopic cylinder to control the extension and retraction of the crab claw fixing mechanism 303. In this embodiment, the vehicle body 1 travels on the track 302 under the traction of the lifting system, and is supported on the well wall by driving the crab claw fixing mechanism 303 to extend and retract, thereby completing the fixation of the trolley and stabilizing the position of the trolley, which is convenient for subsequent construction operations.

[0046] Back to this embodiment, combined with Figure 2 As shown, the rock drilling arm 4 includes a rock drilling propulsion assembly 401, a rock drilling propulsion arm 402, a rock drilling telescopic arm 403 and a rock drilling rotary drive mechanism 404. One end of the rock drilling telescopic arm 403 is hinged to the rock drilling rotary drive mechanism 404, and the rock drilling telescopic arm 403 can perform telescopic movement. In this embodiment, the rock drilling telescopic arm 403 is a telescopic structure in the prior art. A hydraulic cylinder is installed on the rock drilling telescopic arm 403, and the telescopic movement of the rock drilling telescopic arm 403 is driven by the hydraulic cylinder.

[0047] The rock drilling rotary drive mechanism 404 is installed at the front of the vehicle body 1. The rock drilling rotary drive mechanism 404 can perform rotational motion. The rock drilling rotary drive mechanism 404 is an existing technology, which includes a drive motor, a reducer and a turntable. The rock drilling telescopic arm 403 is hinged to the turntable. The turntable is driven by the drive motor to rotate, so that the turntable can rotate 360°, thereby driving the rock drilling telescopic arm 403 to rotate, which is convenient for multi-directional construction and excavation.

[0048] The other end of the telescopic rock drilling arm 403 is connected to the telescopic rock drilling arm 403, and the rock drilling propulsion assembly 401 is installed on the rock drilling propulsion arm 402. A drill rod 406 is installed on the rock drilling propulsion assembly 401. The rock drilling propulsion assembly 401 is used to drive the drill rod 406 for drilling operations. The rock drilling propulsion assembly includes a clamp for clamping the drill rod 406 and a motor for driving the drill rod 406 to rotate. In one embodiment, the telescopic rock drilling arm 403 is fixedly connected to the telescopic rock drilling arm 403 by bolts, and in another embodiment, the telescopic rock drilling arm 403 is slidably connected to the telescopic rock drilling arm 403. Specifically: the end of the telescopic rock drilling arm 403 away from the rock drilling rotary drive mechanism 404 is connected to a guide block 405 by welding or bolts, and the rock drilling propulsion arm 402 slides horizontally with the guide block 405. In this embodiment, a groove is provided on the guide block 405, and the rock drilling propulsion arm 402 is located in the groove and slides with the groove. The telescopic rock drilling arm 403 is provided with a power part for driving the rock drilling propulsion arm 402 to slide. The power part is not shown in the figure. The power part adopts a hydraulic cylinder, and the linear motion of the rock drilling propulsion arm 402 is driven by the extension and contraction of the hydraulic cylinder output shaft. This makes it easy to adjust the distance between the end of the drill rod 406 and the well wall, so that the drill rod 406 can be accurately moved to the position to be drilled.

[0049] In another embodiment, a positioning plate 407 is further connected to the rock drilling propulsion arm 402, and the positioning plate 407 is vertically connected to the top surface of the rock drilling propulsion arm 402 by welding or bolting. The positioning plate 407 and the rock drilling propulsion assembly 401 are respectively located on both sides of the rock drilling propulsion arm 402, and the two are opposite to each other. The drill rod 406 passes through the positioning plate 407. Specifically: a through hole is opened on the positioning plate 407, and the end of the drill rod 406 away from the rock drilling propulsion assembly 401 passes through the through hole on the positioning plate 407, and can move linearly in the through hole of the positioning plate 407.

[0050] Excavation and drilling are performed through the rock drilling arm 4. When the rock drilling arm 4 is not performing drilling operations, the entire arm can be retracted and folded without affecting other operations.

[0051] Back to the present embodiment, the spraying arm 6 includes a spraying telescopic arm 601 and a spraying rotary drive mechanism 604. The spraying telescopic arm 601 is hinged to the spraying rotary drive mechanism 604. The spraying telescopic arm 601 can perform telescopic movement. The spraying rotary drive mechanism 604 is installed on the bottom plate 104 at the front of the vehicle body 1 and can perform rotational movement. The structure of the spraying telescopic arm 601 and the spraying rotary drive mechanism 604 are the same as those of the above-mentioned rock drilling telescopic arm 403 and rock drilling rotary drive mechanism 404, and will not be repeated here.

[0052] In this embodiment, the spraying unit is mounted on a spraying telescopic boom 601, and the grouting system provides and transports slurry to the spraying unit. Specifically, a nozzle clamping mechanism 602 is connected to the end of the spraying telescopic boom 601 away from the spraying rotary drive mechanism 604. The spraying unit includes a nozzle 603, and the nozzle clamping mechanism is used to secure the nozzle 603. Specifically, the nozzle clamping mechanism 602 includes a clamping block 6021 and a clamp 6022. The clamping block 6021 is welded or bolted to the spraying telescopic boom 601, and the clamp 6022 is mounted within the clamping block 6021. In this embodiment, the clamping block 6021 is provided with a groove, and a mounting block is fixedly connected within the groove. The clamp 6022 is welded or adhesively secured to the mounting block. The nozzle 603 passes through the clamp 6022. By tightening the clamp 6022, the clamp 6022 can secure the nozzle 603 in place.

[0053] The clamp 6022 can limit the position of the nozzle 603, preventing the nozzle 603 from swinging freely during the spraying process and affecting the spraying quality. This embodiment is operated by the electric hydraulic system 102, which can realize the rotation, folding and swinging of the spraying arm 6 to spray and mix the work surface in all directions.

[0054] Combine Figure 3 As shown, in this embodiment, the scraper arm 5 is located in the middle of the front side of the vehicle body 1. The scraper arm 5 and the vehicle body 1 form the structure of an excavator in the prior art. The operator's cabin 101 facilitates manual operation. The scraper arm 5 is equipped with an upper telescopic cylinder 501, a lower telescopic cylinder 502, a bucket 504, and a scraper rotary drive mechanism. The upper telescopic cylinder 501 and the lower telescopic cylinder 502 are both hydraulic cylinders. The scraper rotary drive mechanism has the same structure as the aforementioned shotcrete rotary drive mechanism 604 and rock drilling rotary drive mechanism 404, and will not be described in detail here. The slag scraping rotary drive mechanism is connected to the end of the arm of the slag scraping arm 5 away from the vehicle body 1. The slag scraping rotary drive mechanism is connected to a connecting arm 505. The bucket 504 is hinged to the connecting arm 505, and the connecting arm 505 is provided with a hydraulic cylinder for driving the bucket 504 to rotate to scrape the slag. The slag scraping rotary drive mechanism can drive the connecting arm 505 to rotate, thereby driving the bucket 504 to rotate and is suitable for multi-directional slag scraping, realizing hazard removal, slag scraping and surface finishing at different positions in all directions of the inclined shaft.

[0055] It should be noted that the above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

[0056] In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0057] In the description of this document, the terms "up", "down", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only used to illustrate the relative position relationship between the various components or components, and do not particularly limit the specific installation orientation of the various components or components.

[0058] In the descriptions of this document, some terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0059] In this document, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0060] The terms used in this document are those commonly used in the art currently in consideration of the functions of the present disclosure, but these terms may vary according to the intentions of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the document should not be understood as simple names, but rather as a general description based on the meaning of the terms and the present disclosure.

[0061] Flowcharts or text are used in this document to illustrate the operational steps performed according to the embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order in which they are described. Instead, the various steps may be processed in reverse order or simultaneously, as needed. Furthermore, other operations may be added to these processes, or one or more operations may be removed from these processes.

[0062] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A deep inclined shaft anchoring integrated trolley, comprising a vehicle body, a working arm, and a traveling mechanism connected to the bottom of the vehicle body, wherein the vehicle body is provided with an operating room, an electrical and hydraulic system, and a grouting system, characterized in that: The working arm is installed at the front of the vehicle body, and the working arm includes a rock drilling arm, a slag scraping arm and a shotcrete arm. The rock drilling arm, the slag scraping arm and the shotcrete arm can generate telescopic, rotating or folding movements. A shotcrete unit is installed on the shotcrete arm, and the shotcrete unit is connected to the grouting system. The slag scraping arm is connected to a bucket, and the rock drilling arm is provided with a drilling unit; the shotcrete arm includes a shotcrete telescopic boom frame and a shotcrete rotary drive mechanism, the shotcrete telescopic boom frame is hinged to the shotcrete rotary drive mechanism, the shotcrete telescopic boom frame can perform telescopic movement, and the shotcrete rotary drive mechanism is installed at the front of the vehicle body and can perform rotational movement; the shotcrete unit is installed on the shotcrete telescopic boom frame; the end of the shotcrete telescopic boom frame away from the shotcrete rotary drive mechanism is connected to a nozzle clamping mechanism; the shotcrete unit includes a nozzle, and the nozzle clamping mechanism is used to fix the nozzle.

2. The deep inclined shaft drilling and anchoring integrated trolley according to claim 1, characterized in that: The bottom of the vehicle body is connected to a base plate, and the rock drilling arm, slag scraping arm and shotcreting arm are respectively installed on the left, middle and right sides of the front of the vehicle body, and the rock drilling arm and shotcreting arm are installed on the base plate, and the slag scraping arm is installed on the vehicle body.

3. The deep inclined shaft drilling and anchoring integrated trolley according to claim 2, characterized in that: The walking mechanism includes wheels, and the wheels are mounted on the base plate.

4. The deep inclined shaft drilling and anchoring integrated trolley according to claim 2, characterized in that: The bottom of the base plate is connected to a crab claw fixing mechanism and a driving member for driving the crab claw fixing mechanism to extend and retract.

5. The deep inclined shaft drilling and anchoring integrated trolley according to claim 1, characterized in that: The rock drilling arm includes a rock drilling propulsion assembly, a rock drilling propulsion arm, a rock drilling telescopic arm, and a rock drilling rotary drive mechanism. One end of the rock drilling telescopic arm is hinged to the rock drilling rotary drive mechanism, and the rock drilling telescopic arm can perform telescopic movement. The rock drilling rotary drive mechanism is installed at the front of the vehicle body and can perform rotational movement. The other end of the rock drilling telescopic boom is connected to the rock drilling telescopic boom, and the rock drilling propulsion assembly is installed on the rock drilling propulsion boom. A drill rod is installed on the rock drilling propulsion assembly, and the rock drilling propulsion assembly is used to drive the drill rod for drilling operations.

6. The deep inclined shaft drilling and anchoring integrated trolley according to claim 5, characterized in that: One end of the rock drilling telescopic boom away from the rock drilling rotary drive mechanism is connected to a guide block, the rock drilling propulsion boom is horizontally slidably engaged with the guide block, and a power part for driving the rock drilling propulsion boom to slide is provided on the rock drilling telescopic boom.

7. The deep inclined shaft drilling and anchoring integrated trolley according to claim 6, characterized in that: The rock drilling propulsion boom is further connected to a positioning plate, the positioning plate and the rock drilling propulsion assembly are respectively located on both sides of the rock drilling propulsion boom, and the drill rod passes through the positioning plate.

8. The deep inclined shaft drilling and anchoring integrated trolley according to claim 1, characterized in that: The nozzle clamping mechanism includes a clamping block and a clamping hoop. The clamping block is connected to the spraying telescopic arm. The clamping hoop is installed in the clamping block. The nozzle passes through the clamping hoop, and the clamping hoop fixes the nozzle.

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