Anchord cable safety and rapid pushing device

Abstract

The utility model discloses a kind of anchor cable safety fast propulsion devices, including propulsion mechanism, clamping mechanism and positioning mechanism, clamping mechanism and positioning mechanism are provided on the propulsion mechanism, this anchor cable safety fast propulsion device, adopt mechanical clamping and hydraulic propulsion, replace traditional artificial hammering or pushing mode, effectively avoid tool to slip, component splashing and other safety hazards, guarantee operator safety, the elastic positioning design in positioning mechanism can realize the automatic centering of device, ensure that anchor cable tray and lock installation position accurate, hydraulic propulsion is steady and powerful, installation can be completed in one action, substantially improve support operation efficiency, adopt modular design, propulsion, clamping, positioning three major institutions division of labor is clear, compact structure, it is convenient in narrow downhole space inside deployment and operation, mechanization operation replaces traditional heavy physical labor installation, significantly reduce the labor intensity of operating personnel, and reduce installation quality problem caused by operation fatigue.

Description

Technical Field

[0001] This utility model relates to the field of anchor cable technology, specifically to an anchor cable safety and rapid propulsion device. Background Technology

[0002] An anchor cable safety and rapid advancement device is a highly efficient and automated construction equipment applied in engineering fields such as mining, tunnel excavation, and slope protection. It is specifically designed to replace the traditional manual pushing of anchor cables, aiming to solve the prominent problems of high labor intensity, low efficiency, and high safety risks associated with traditional methods. This device integrates mechanical, hydraulic, and electrical control systems to achieve automatic, precise, and stable pushing of anchor cables. It is one of the key pieces of equipment in modern intelligent construction and represents the inevitable trend of geotechnical anchoring construction technology towards mechanization, automation, and intelligence. With continuous technological iteration, this device will be more deeply integrated with digital anchor bolt trolleys and intelligent construction management systems in the future, enabling real-time monitoring and optimization of construction parameters. Ultimately, this will build a safer, more efficient, and more precise intelligent support system, providing strong equipment support for the construction of underground engineering and geotechnical engineering. However, the existing anchor cable safety and rapid advancement device still has certain shortcomings. While a traditional anchor cable safety and rapid advancement device can be used effectively, the traditional method of directly pushing the anchor cable with the edge of the drill sleeve results in a small contact area and a line contact, which is prone to slippage. This can cause the anchor cable tray and locking device to fly off at high speed, causing serious personal injury to the workers. Manual pushing makes it difficult to ensure that the tray is completely in contact with the rock surface, which can easily lead to problems such as installation tilt and insufficient preload, affecting the quality of support and often troubling users. Utility Model Content

[0003] The purpose of this utility model is to provide a safe and rapid anchor cable advancement device to solve the problems mentioned in the background art, which are caused by the traditional method of directly pushing the anchor cable with the edge of the drill sleeve. This method has a small contact area, is a line contact, and is prone to slippage, which causes the anchor cable tray and locking device to fly off at high speed, causing serious personal injury to the workers. Manual pushing is also difficult to ensure that the tray is completely in contact with the rock surface, which can easily lead to problems such as installation tilt and insufficient pre-tightening force, affecting the support quality and often troubling users.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a safe and rapid anchor cable propulsion device, comprising a propulsion mechanism, a clamping mechanism, and a positioning mechanism. The propulsion mechanism is provided with the clamping mechanism and the positioning mechanism, and the positioning mechanism is located on the right side of the clamping mechanism. The propulsion mechanism includes a fixed base, a hydraulic cylinder, a main slide rail, a fixing bolt, and a main slide rod. The clamping mechanism includes a main slider, a fixed plate, a secondary slide rail, a clamping plate, a secondary slide rod, and a bidirectional lead screw; The positioning mechanism includes an anchor cable tray, a positioning sleeve, a locking sleeve, a locking device, a fixing ring, a connecting rod, a tension spring, and a positioning block; The top surface of the fixed base is provided with two sets of main slide rails, and the main slide rails are provided with fixing bolts. The main slide rails are fixed to the fixed base by fixing bolts, and the main slide rods are fixedly installed on the main slide rails.

[0005] As a preferred embodiment of this utility model, a main slider is slidably connected to the main slide rail, the main slider and the main slide rod are slidably connected through the slide rail, a fixing plate is fixedly installed on the top surface of the main slider, a hydraulic cylinder is fixedly installed on the right wall of the fixing seat, and the output end of the hydraulic cylinder is fixedly installed on the right wall of the fixing plate.

[0006] As a preferred embodiment of this utility model, two sets of secondary slide rails are fixedly installed on the top surface of the fixing plate, secondary slide rods are fixedly installed on the secondary slide rails, and two sets of clamping plates are slidably connected on the secondary slide rails.

[0007] As a preferred embodiment of this utility model, the clamping plate and the auxiliary slide rod are connected through sliding connection, and a bidirectional lead screw is rotatably connected to the fixing plate, and the bidirectional lead screw and the clamping plate are connected by threads.

[0008] As a preferred embodiment of this utility model, an anchor cable tray is provided between the two sets of clamping plates, a positioning sleeve is provided on the anchor cable tray, a locking sleeve is provided on the right side of the positioning sleeve, and a lock is provided inside the locking sleeve.

[0009] As a preferred technical solution of this utility model, a fixing ring is fixedly installed on the right wall of the clamping plate on the right side, and three sets of connecting rods are slidably connected through the fixing ring. A tension spring is sleeved on the connecting rod, and a positioning block is fixedly installed on the other end of the connecting rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This anchor cable safety and rapid propulsion device adopts mechanical clamping and hydraulic propulsion to replace the traditional manual hammering or pushing method, effectively avoiding safety hazards such as tool slippage and component splashing, ensuring the safety of operators. The elastic positioning design in the positioning mechanism can realize the automatic centering of the device, ensuring the accurate installation position of the anchor cable tray and lock. The hydraulic propulsion is stable and powerful, and the installation can be completed in one action, greatly improving the efficiency of support operation. The modular design has a clear division of labor among the three major mechanisms of propulsion, clamping and positioning, and the structure is compact, which is convenient for deployment and operation in narrow downhole spaces. Mechanized operation replaces the traditional heavy manual installation, significantly reducing the labor intensity of operators and reducing installation quality problems caused by operator fatigue. Attached Figure Description

[0011] Figure 1 This is a front-view three-dimensional structural diagram of the device of this utility model; Figure 2 This is a schematic diagram of the main view split structure of this utility model; Figure 3 This is a schematic diagram of the main view of the positioning mechanism of this utility model.

[0012] In the diagram: 1. Propulsion mechanism; 101. Fixed seat; 102. Hydraulic cylinder; 103. Main slide rail; 104. Fixing bolt; 105. Main slide rod; 2. Clamping mechanism; 201. Main slider; 202. Fixed plate; 203. Secondary slide rail; 204. Clamping plate; 205. Secondary slide rod; 206. Two-way lead screw; 3. Positioning mechanism; 301. Anchor cable tray; 302. Positioning sleeve; 303. Lock sleeve; 304. Lock; 305. Fixing ring; 306. Connecting rod; 307. Tension spring; 308. Positioning block. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a technical solution: a safe and fast anchor cable propulsion device, including a propulsion mechanism 1, a clamping mechanism 2 and a positioning mechanism 3. The propulsion mechanism 1 is provided with the clamping mechanism 2 and the positioning mechanism 3, and the positioning mechanism 3 is located on the right side of the clamping mechanism 2. The propulsion mechanism 1 includes a fixed base 101, a hydraulic cylinder 102, a main slide rail 103, a fixing bolt 104 and a main slide rod 105. The clamping mechanism 2 includes a main slider 201, a fixed plate 202, a secondary slide rail 203, a clamping plate 204, a secondary slide rod 205, and a bidirectional lead screw 206; The positioning mechanism 3 includes an anchor cable tray 301, a positioning sleeve 302, a locking sleeve 303, a locking device 304, a fixing ring 305, a connecting rod 306, a tension spring 307, and a positioning block 308; The top surface of the fixed base 101 is provided with two sets of main slide rails 103. The main slide rails 103 are provided with fixing bolts 104. The main slide rails 103 and the fixed base 101 are fixed by fixing bolts 104. The main slide rods 105 are fixedly installed on the main slide rails 103.

[0015] A main slider 201 is slidably connected to the main slide rail 103. The main slider 201 and the main slide rod 105 are slidably connected through each other. A fixing plate 202 is fixedly installed on the top surface of the main slider 201. A hydraulic cylinder 102 is fixedly installed on the right wall of the fixing seat 101, and the output end of the hydraulic cylinder 102 is fixedly installed on the right wall of the fixing plate 202.

[0016] Two sets of secondary slide rails 203 are fixedly installed on the top surface of the fixed plate 202. Secondary slide rods 205 are fixedly installed on the secondary slide rails 203. Two sets of clamping plates 204 are slidably connected to the secondary slide rails 203.

[0017] The clamping plate 204 and the auxiliary slide rod 205 are connected by a through sliding connection. A two-way lead screw 206 is rotatably connected to the fixing plate 202. The two-way lead screw 206 and the clamping plate 204 are connected by a thread.

[0018] An anchor cable tray 301 is provided between the two sets of clamping plates 204. A positioning sleeve 302 is provided on the anchor cable tray 301. A locking sleeve 303 is provided on the right side of the positioning sleeve 302. A lock 304 is provided inside the locking sleeve 303.

[0019] A fixing ring 305 is fixedly installed on the right wall of the clamping plate 204 on the right side. Three sets of connecting rods 306 are slidably connected through the fixing ring 305. A tension spring 307 is sleeved on the connecting rod 306. A positioning block 308 is fixedly installed on the other end of the connecting rod 306.

[0020] Working principle: When using an anchor cable safety and fast propulsion device, first place the anchor cable tray 301 and the lock 304 in the positioning sleeve 302 and the locking sleeve 303 respectively, and place them between the two sets of clamping plates 204. Rotate the bidirectional screw 206 to drive the two sets of clamping plates 204 to move towards each other along the auxiliary slide bar 205, thereby clamping the anchor cable tray 301 and the lock 304 assembly. The positioning mechanism 3 set on the right clamping plate 204 plays a role: the tension spring 307 applies continuous pressure to the positioning block 308 through the connecting rod 306, so that the positioning block 308 is in close contact with the rock surface or the installed component, thereby realizing the automatic centering and stable positioning of the device. Start the hydraulic cylinder 102, and its output end pushes the fixed plate 202 and the entire clamping mechanism 2 to move smoothly to the left along the main slide rail 103 and the main slide rod 105. The clamping mechanism 2 smoothly pushes the anchor cable tray 301 and the lock 304 together to the predetermined rock surface position to complete the installation. The hydraulic cylinder 102 retracts, driving the clamping mechanism 2 back to its initial position. The bidirectional lead screw 206 is rotated to release the clamping plate 204, allowing the next round of anchor cable assembly installation to proceed, thus completing a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A safe and rapid anchor cable propulsion device, comprising a propulsion mechanism (1), a clamping mechanism (2), and a positioning mechanism (3), wherein the propulsion mechanism (1) is provided with the clamping mechanism (2) and the positioning mechanism (3), and the positioning mechanism (3) is located on the right side of the clamping mechanism (2), characterized in that, The propulsion mechanism (1) includes a fixed base (101), a hydraulic cylinder (102), a main slide rail (103), a fixing bolt (104), and a main slide rod (105). The clamping mechanism (2) includes a main slider (201), a fixed plate (202), a secondary slide rail (203), a clamping plate (204), a secondary slide rod (205), and a bidirectional lead screw (206). The positioning mechanism (3) includes an anchor cable tray (301), a positioning sleeve (302), a locking sleeve (303), a lock (304), a fixing ring (305), a connecting rod (306), a tension spring (307), and a positioning block (308). The upper surface of the fixed seat (101) is provided with two sets of main slide rails (103), and the main slide rails (103) are provided with fixing bolts (104). The main slide rails (103) and the fixed seat (101) are fixed by fixing bolts (104). The main slide rails (103) are fixedly installed with main slide rods (105).

2. The anchor cable safe and rapid propulsion device according to claim 1, characterized in that, The main slide rail (103) is slidably connected to the main slide block (201), and the main slide block (201) and the main slide rod (105) are slidably connected through each other. The top surface of the main slide block (201) is fixedly installed with a fixing plate (202), and the right wall of the fixing seat (101) is fixedly installed with a hydraulic cylinder (102), and the output end of the hydraulic cylinder (102) is fixedly installed with the right wall of the fixing plate (202).

3. The anchor cable safe and rapid propulsion device according to claim 2, characterized in that, Two sets of secondary slide rails (203) are fixedly installed on the top surface of the fixed plate (202). Secondary slide rods (205) are fixedly installed on the secondary slide rails (203). Two sets of clamping plates (204) are slidably connected on the secondary slide rails (203).

4. The anchor cable safe and rapid propulsion device according to claim 3, characterized in that, The clamping plate (204) and the auxiliary slide rod (205) are connected through sliding connection. A bidirectional lead screw (206) is rotatably connected to the fixing plate (202). The bidirectional lead screw (206) and the clamping plate (204) are connected by threads.

5. The anchor cable safe and rapid propulsion device according to claim 4, characterized in that, An anchor cable tray (301) is provided between the two sets of clamps (204). A positioning sleeve (302) is provided on the anchor cable tray (301). A locking sleeve (303) is provided on the right side of the positioning sleeve (302). A lock (304) is provided inside the locking sleeve (303).

6. The anchor cable safe and rapid propulsion device according to claim 5, characterized in that, A fixing ring (305) is fixedly installed on the right wall of the clamp (204) on the right side. Three sets of connecting rods (306) are slidably connected through the fixing ring (305). A tension spring (307) is sleeved on the connecting rod (306). A positioning block (308) is fixedly installed on the other end of the connecting rod (306).

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