Anchor cable machine head and anchor cable trolley

Abstract

According to the anchor cable machine head and the anchor cable trolley, the anchor cable machine head is provided with the operation opening, the operation opening is located at the outlet end of the feeding mechanism, the feeding mechanism is provided with the gathering pipe coaxial with the operation opening, the feeding mechanism can guide any one of a grouting pipe or an anchor cable into the gathering pipe, and then the grouting pipe or the anchor cable enters the operation opening from the gathering pipe; when the anchor cable machine head works, only one-time alignment is needed, namely, the operation opening is aligned with the drill hole, positioning does not need to be conducted again, and only the feeding mechanism needs to replace the grouting pipe or the anchor cable entering the gathering pipe, so that grouting and anchor cable installation can be achieved. Therefore, a large amount of secondary positioning time is saved, and the operation efficiency is improved. The anchor cable trolley comprises the anchor cable machine head, only one-time positioning is needed in the actual use process, convenience and rapidness are achieved, and high construction efficiency is achieved.

Description

Technical Field

[0001] This application relates to the field of anchor cable trolley technology, specifically to an anchor cable machine head and an anchor cable trolley. Background Technology

[0002] In the existing technology, the anchor cable trolley has both anchor cable and grouting functions. The anchor cable and grouting pipe are distributed and set up. In actual use, during grouting, the outlet of the grouting pipe needs to be aligned with the anchor hole for grouting. After grouting is completed, the outlet of the anchor cable needs to be aligned with the anchor hole for anchor cable installation.

[0003] Therefore, in the existing anchor cable trolleys, secondary positioning or separate operations are required to align the holes to be worked on during grouting and anchor cable installation, which makes the construction process cumbersome and inefficient. Utility Model Content

[0004] In view of this, and in response to the technical problems of low construction efficiency caused by the need for secondary positioning in the grouting and anchor installation of the anchor cable trolley in the prior art, this application provides an anchor cable machine head and an anchor cable trolley. The anchor cable machine head has a feeding mechanism for simultaneously aligning the grouting pipe and the anchor cable, so that the grouting pipe and the anchor cable share a common outlet. In actual use, only one positioning is required, which is convenient and quick, and improves the construction efficiency of the anchor cable trolley.

[0005] In a first aspect, this application provides an anchor cable head, comprising:

[0006] A feeding mechanism having a central tube, the feeding mechanism being configured to guide anchor cables or grouting pipes into the central tube;

[0007] The working mechanism is located at the outlet end of the collection pipe and has a working port for alignment with the borehole. The working port is coaxially arranged with the collection pipe.

[0008] Compared with the prior art, the anchor cable machine head provided in this application is equipped with a working port located at the outlet end of the feeding mechanism. The feeding mechanism has a central pipe coaxially arranged with the working port. The feeding mechanism can guide either the grouting pipe or the anchor cable into the central pipe and then into the working port, thereby grouting the borehole or installing the anchor cable. As a result, when the anchor cable machine head is in operation, it only needs to be aligned once, that is, the working port is aligned with the borehole. It is not necessary to reposition it. Grouting and anchor cable installation can be achieved simply by replacing the grouting pipe or anchor cable entering the central pipe with the feeding mechanism, thereby saving a lot of secondary positioning time and improving operating efficiency.

[0009] Preferably, the feeding mechanism includes a first guide tube and a second guide tube, the first guide tube being used to accommodate the anchor cable and the second guide tube being used to accommodate the grouting pipe;

[0010] The outlet ends of the first guide tube and the second guide tube are simultaneously connected to the inlet end of the summing tube.

[0011] In this embodiment, by setting a first guide pipe and a second guide pipe, the grouting pipe and the anchor cable do not interfere with each other in the early stage and do not affect their respective feeds. They only need to enter the working mechanism when they are close to it, which effectively saves positioning time and helps to improve work efficiency.

[0012] Preferably, the axis of the second guide tube and the axis of the collection tube are on the same straight line, wherein there is an angle θ between the axis of the first guide tube and the axis of the second guide tube, wherein 10°≤θ≤14°.

[0013] In this embodiment, by setting the included angle between the axes of the second guide pipe and the first guide pipe at a specific angle, it is possible to ensure that the anchor cable does not need to deflect at an angle during feeding, and only the grouting pipe needs to deflect at a small angle, thus ensuring that the grouting pipe and the anchor cable enter the main pipe more smoothly.

[0014] Preferably, the feeding mechanism further includes a feeding assembly, which has a feeding channel through which the grouting pipe passes;

[0015] The inlet end of the first guide pipe is connected to the outlet end of the feed channel, and the feed assembly is used to drive the grouting pipe to feed in the direction of the first guide pipe.

[0016] In this embodiment, the feeding component can feed the grouting pipe, and the first guide pipe is connected to the outlet end of the feeding channel, so that the grouting pipe can smoothly enter the first guide pipe, and the grouting pipe has a large thrust to enter the collection pipe through the first guide pipe.

[0017] Preferably, the feeding mechanism further includes a third guide tube, which is disposed at the end of the feeding assembly away from the first guide tube, and the outlet end of the third guide tube is connected to the inlet end of the feeding channel;

[0018] The axis of the third guide tube is parallel to the axis of the second guide tube.

[0019] In this embodiment, by setting a third guide pipe parallel to the second guide pipe at the inlet end of the feed channel, the grouting pipe entering the feed channel can be guided, ensuring that the feed component feeds the grouting pipe correctly, so as to ensure that the grouting pipe can smoothly enter the collection pipe.

[0020] Preferably, the operating mechanism includes a discharge channel, the axis of which is collinear with the axis of the collection pipe, and the operating port is the outlet end of the discharge channel;

[0021] The discharge channel inlet is equipped with a flushing connector, which is used to connect a water pipe connector to flush the outer wall of the grouting pipe.

[0022] In this embodiment, the discharge channel and the collection pipe are coaxially arranged, which can ensure that the grouting pipe or anchor cable coming out of the collection pipe can smoothly enter the discharge channel and enter the borehole from the working port, ensuring the accuracy of the operation; in addition, the impact joint can flush the grouting pipe, so that the grouting pipe can maintain good cleanliness when it is pulled back.

[0023] Preferably, the flushing connector includes a water inlet, a water inlet channel, and a water outlet, wherein the water inlet is connected to the water outlet through the water inlet channel;

[0024] The water inlet opens on the outside of the flushing connector, and the water outlet opens on the inside of the flushing connector;

[0025] The water outlet is configured to be at least two, and the water outlets are spaced apart circumferentially.

[0026] In this embodiment, the water pipe can be connected to the water inlet on the outer wall of the flushing joint. The liquid enters the water inlet channel from the water inlet and then flows out from the inner outlet of the flushing joint, circling the grouting pipe to flush away the mud and sand on the outside of the grouting pipe, thereby increasing the probability of flushing away the mud and sand on the outside of the grouting pipe.

[0027] Preferably, the working mechanism includes a bending assembly for bending the anchor cable;

[0028] The bending assembly includes a bending drive and a bending component, the bending drive is connected to the bending component, and the bending component is provided with a bending opening for the anchor cable to pass through.

[0029] The bending drive can drive the bending component to move, so as to bend the anchor cable.

[0030] In this embodiment, the bending assembly can bend the anchor cable to meet bending requirements.

[0031] Preferably, the working mechanism further includes a shearing component for shearing the anchor cable;

[0032] The shearing component is located between the working port and the collection tube.

[0033] In this embodiment, the shearing component is positioned between the working port and the collection pipe, enabling the anchor cable to be cut after installation, thus completing the installation.

[0034] Second aspect

[0035] This application provides an anchor cable trolley, including the anchor cable machine head in any embodiment provided in the first aspect. The anchor cable machine head has a feeding mechanism for simultaneously aligning the grouting pipe and the anchor cable, so that the grouting pipe and the anchor cable share a common outlet. In actual use, only one positioning is required, which is convenient and quick, and improves the construction efficiency of the anchor cable trolley. Attached Figure Description

[0036] Figure 1 This is a three-dimensional structural schematic diagram of an anchor cable head provided in an embodiment of this application;

[0037] Figure 2 This is a top view of the anchor cable head provided in one embodiment of this application;

[0038] Figure 3 This is a three-dimensional structural schematic diagram of the working mechanism provided in an embodiment of this application;

[0039] Figure 4 This is an exploded structural diagram of an operating mechanism provided in one embodiment of this application;

[0040] Figure 5 yes Figure 2 A magnified view of part A.

[0041] Reference numerals: 1. Working mechanism; 2. Feeding mechanism; 3. Telescopic boom; 4. Anchor cable; 5. Grouting pipe; 11. Working port; 12. Flushing joint; 13. Bending assembly; 14. Shearing assembly;

[0042] 121. Inlet; 122. Outlet; 131. Bending drive component; 132. Bending component; 133. Bending opening; 134. Mounting support; 141. Bottom support; 142. Hydraulic shear;

[0043] 21. Summarizing tube; 22. First guide tube; 23. Second guide tube; 24. Third guide tube; 25. Feed assembly; 26. Mounting base; 251. Drive motor. Detailed Implementation

[0044] To enable those skilled in the art to better understand the technical solutions of this disclosure, the following detailed, clear, and complete description of this disclosure is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this disclosure and are not intended to limit it.

[0045] In the description of this application, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0046] Those skilled in the art should understand that in the disclosure of this application, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this application.

[0047] The present application will now be described in further detail with reference to the accompanying drawings, see below. Figures 1 to 5 illustrate.

[0048] First aspect

[0049] This application provides an anchor cable head, such as Figures 1 to 2 As shown, it is equipped with a working mechanism 1, a telescopic arm 3 and a feeding mechanism 2. The telescopic arm 3 extends in the same direction as the feeding direction. The working mechanism 1 is located at the outlet end of the feeding mechanism 2. The telescopic arm 3 is connected to the working mechanism 1 and is used to drive the working mechanism 1 to move along the feeding direction so as to precisely adjust the anchor cable head, so that the working port 11 on the working mechanism 1 can be accurately aligned with the borehole for grouting or anchor cable 4 installation.

[0050] Specifically, such as Figures 1 to 2 As shown, the feeding mechanism 2 includes a collection pipe 21, and the working mechanism 1 is provided with a discharge channel. The axis of the discharge channel is on the same straight line as that of the collection pipe 21, and the end of the discharge channel away from the collection pipe 21 is the working port 11. The feeding mechanism 2 is used to guide the anchor cable 4 and the grouting pipe 5 in a regular manner, so that the anchor cable 4 and the grouting pipe 5 can be guided into the collection pipe 21 and then into the working mechanism 1. They enter the borehole through the only working port 11 to install the grouting pipe 5 or the anchor cable 4. As a result, when the anchor cable machine head is working, it only needs to be aligned once, that is, the working port 11 is aligned with the borehole. It does not need to be positioned again. The feeding mechanism 2 only needs to replace the grouting pipe 5 or the anchor cable 4 entering the collection pipe 21 to realize grouting and anchor cable 4 installation, thereby saving a lot of secondary positioning time and improving operating efficiency.

[0051] Among them, such as Figures 1 to 2 , Figure 5 As shown, the feeding mechanism 2 includes a mounting base 26 and a first guide tube and a second guide tube. The first guide tube 22 and the second guide tube 23 are fixedly mounted on the mounting base 26 and are basically arranged on the same plane. Both the first guide tube 22 and the second guide tube 23 are tubular structures. The first guide tube 22 is used to accommodate the anchor cable 4, and the second guide tube 23 is used to guide the grouting pipe 5. Figure 5As shown, the outlet ends of the first guide pipe 22 and the second guide pipe 23 are simultaneously connected to the inlet end of the summing pipe 21. There is a gap between the inlet ends of the first guide pipe 22 and the second guide pipe 23, so that the grouting pipe 5 and the anchor cable 4 have their own feed routes. The grouting pipe 5 and the anchor cable 4 do not interfere with each other in the early stage and do not affect their respective feeds. They only need to choose one to enter the working mechanism 1 when they are close to the working mechanism 1, which effectively saves positioning time and helps to improve work efficiency.

[0052] Furthermore, such as Figure 2 , Figure 5 As shown, the axes of the second guide pipe 23 and the summing pipe 21 are on the same straight line. The axis of the first guide pipe 22 and the axis of the second guide pipe 23 are at an angle θ, where 10°≤θ≤14°. That is, the second guide pipe 23 is inclined to the feeding direction. The second guide pipe 23 can guide the grouting pipe 5 to move towards the summing pipe 21. This allows the anchor cable 4 to be fed without deflection. Only a small deflection of the grouting pipe 5 is required, ensuring that the grouting pipe 5 and the anchor cable 4 enter the summing pipe 21 smoothly.

[0053] The included angle θ can be set to any one of 10°, 11°, 12°, 13°, or 14° to ensure that the grouting pipe 5 and the anchor cable 4 do not interfere with each other in the early stage of feeding. When the operation requires it, the grouting pipe 5 only needs to be offset by a small angle, which reduces the difficulty of the grouting pipe 5 entering the collection pipe 21 and ensures smooth operation.

[0054] In particular, such as Figure 1 , Figure 2 As shown, the mounting base 26 is a box-shaped structure. The side end of the mounting base 26 is connected to the telescopic wall, meaning that the telescopic arm 3 can simultaneously drive the feeding mechanism 2 and the working mechanism 1 to move along the feeding direction. The first guide pipe 22 has a relatively long overall length. The side end of the first guide pipe 22 is fixedly connected to the side end of the mounting base 26 away from the telescopic wall. The inlet end of the second guide pipe 23 is connected to the end face of the mounting base 26 near the working mechanism 1. The feeding mechanism 2 also includes a feeding component 25, which is mounted on the mounting base 26. The feeding component 25 forms a feeding channel within the mounting base 26 for the grouting pipe 5 to pass through. The outlet end of the feeding channel is connected to the inlet end of the first guide pipe 22. The feeding component 25 can drive the grouting pipe 5 to feed towards the first guide pipe 22, allowing the grouting pipe 5 to smoothly enter the first guide pipe 22 and have a large thrust to enter the collection pipe 21 through the first guide pipe 22.

[0055] In this embodiment, the feeding assembly 25 includes a drive motor 251 and a drive wheel. The drive wheel is disposed in the mounting base 26 to form a feeding channel. The drive motor 251 is connected to the drive wheel and is used to provide driving force to the drive wheel so that the grouting pipe 5 can be displaced along the feeding direction under the rotation of the drive wheel.

[0056] It should be noted that, in this embodiment, by setting the feed component 25 that drives the grouting pipe 5 at the inlet end of the first guide pipe 22, and setting the first guide pipe 22 that guides the grouting pipe 5 to be inclined, the feed drive of the grouting pipe 5 and the inclined movement of the grouting pipe 5 are integrated together, so that the grouting pipe 5 has a large and sufficient power to deflect, thereby smoothly entering the collection pipe 21, which improves the smoothness and efficiency of the anchor cable machine head.

[0057] Furthermore, such as Figure 1 , Figure 2 , Figure 5 As shown, the feeding mechanism 2 also includes a third guide pipe 24, which is located at the end of the feeding assembly 25 away from the first guide pipe 22. That is, the outlet end of the third guide pipe 24 is connected to the inlet end of the feeding channel. The axis of the third guide pipe 24 is parallel to the axis of the second guide pipe 23, and the axis of the third guide pipe 24 is on the same straight line as the feeding channel. This allows for straight guidance of the grouting pipe 5 entering the feeding channel, ensuring that the feeding action of the feeding assembly 25 on the grouting pipe 5 is correct, so that the grouting pipe 5 can smoothly enter the collection pipe 21.

[0058] Based on any of the above embodiments, the working mechanism 1 can be further expanded; such as... Figures 1 to 4 As shown, a flushing connector 12 is provided at the inlet end of the discharge channel. The flushing connector 12 has an inlet coaxially arranged with the feed channel. The grouting pipe 5 enters the discharge channel through the flushing connector 12. The flushing connector 12 is used to connect a water pipe connector to flush the outer wall of the grouting pipe 5, so that the grouting pipe 5 can maintain good cleanliness when it is withdrawn.

[0059] There is a gap between the flushing connector 12 and the outlet end of the collection pipe 21 to provide space for the water pipe connector. At the same time, when the liquid flushes the mud on the grouting pipe 5, the mud can fall from the gap between the flushing connector 12 and the collection pipe 21, preventing the mud from entering the collection pipe 21.

[0060] Specifically, such as Figure 3As shown, the flushing connector 12 has a hollow structure and includes an inlet 121, an inlet channel, and an outlet 122. The hollow part of the flushing connector 12 is the inlet channel. The inlet 121 is connected to the outlet 122 through the inlet channel. That is, the inlet 121 is open on the outside of the flushing connector 12, and the water pipe can be connected to the inlet 121 on the outer wall of the flushing connector 12. The outlet 122 is open on the inner side of the flushing connector 12. At least two outlets 122 are provided, and the outlets 122 are equidistantly spaced along the inner circumferential side wall of the flushing connector 12. In use, the liquid enters the inlet channel from the inlet 121 and then flows out from the outlet 122 on the inner side of the flushing connector 12, circling the grouting pipe 5 to flush away the mud and sand on the outside of the grouting pipe 5, thereby increasing the probability of flushing away the mud and sand on the outside of the grouting pipe 5.

[0061] In this embodiment, there are four water outlets 122.

[0062] Based on any of the above embodiments, the working mechanism 1 can be further expanded; such as... Figure 3 , Figure 4 As shown, the working mechanism 1 includes a bending component 13, which is used to bend the anchor cable 4 so that the anchor cable 4 can form a bending angle, increase the friction of the anchor cable 4 in the borehole, and make the anchor cable 4 more stable in the borehole.

[0063] Specifically, such as Figure 3 , Figure 4 As shown, the working mechanism 1 also includes a mounting support 134, which includes a top plate and a side plate. A space for installing the bending assembly 13 is formed inside the mounting support 134. The flushing connector 12 is provided on the side plate of the mounting support 134 near the collection pipe 21. The bending assembly 13 includes a bending drive 131 and a bending member 132. The top of the bending drive 131 is fixedly connected to the mounting support 134. The driving end of the bending drive 131 is connected to the bending member 132. The bending member 132 is provided with a bending opening 133 for the anchor cable 4 to pass through. In the normal state, the axis of the bending opening 133 is on the same straight line as the axis of the discharge channel. The anchor cable 4 enters the bending opening 133 after passing through the flushing connector 12 and then exits from the working opening 11.

[0064] The mounting bracket 134 has an opening at the bottom. The bending drive 131 can drive the bending member 132 to move towards the opening, so that the bottom of the bending member 132 extends beyond the bottom of the mounting bracket 134. Since the anchor cable 4 passes through the bending opening 133, the bending member 132 can move the anchor cable 4 during its movement, thereby achieving the bending of the anchor cable 4.

[0065] In this embodiment, the feed direction is parallel to the horizontal plane, and the driving direction of the bending drive 131 on the bending member 132 is parallel to the vertical direction, that is, perpendicular to the feed direction, so as to form a bending angle on the anchor cable 4.

[0066] In this embodiment, the bending drive 131 is a hydraulic cylinder type drive.

[0067] Based on any of the above embodiments, the working mechanism 1 can be further expanded; such as... Figure 3 , Figure 4 As shown, the working mechanism 1 also includes a shearing component 14, which is located between the working port 11 and the collection pipe 21. The shearing component 14 is disposed on the side of the bending component 13 away from the collection pipe 21. The shearing component 14 is used to shear the anchor cable 4.

[0068] Specifically, the shearing assembly 14 includes a hydraulic shear 142 and a bottom support 141. The hydraulic shear 142 is disposed on the upper end of the bottom support 141. The side end of the bottom support 141 is fixedly connected to the mounting support 134. The bottom support 141 has a channel for the anchor cable 4 or the grouting pipe 5 to pass through. The working port 11 is the opening at the front end of the bottom support 141. At the same time, the bottom support 141 has a space for the hydraulic shear 142 to be accommodated. The hydraulic shear 142 can cut the anchor cable 4 in the discharge channel.

[0069] The shearing component 14 is positioned at the front end of the bending component 13, so that after the anchor cable 4 is installed in the previous anchor cable 4 hole, the shearing component 14 cuts the anchor cable 4, and the remaining bent part of the anchor cable 4 can enter the next hole, thereby improving the installation stability of the anchor cable 4 and the hole.

[0070] It should be noted that in this application, the discharge channel is formed by the bottom support 141, the mounting support 134 and the channel of the flushing connector 12.

[0071] Second aspect

[0072] This application provides an anchor cable trolley, including the anchor cable machine head in any embodiment provided in the first aspect. The anchor cable machine head has a feeding mechanism 2 for simultaneously aligning the grouting pipe 5 and the anchor cable 4, so that the grouting pipe 5 and the anchor cable 4 share a common outlet. In actual use, only one positioning is required, which is convenient and quick, and improves the construction efficiency of the anchor cable trolley.

[0073] The use of the anchor cable trolley described in this application is as follows:

[0074] First, before feeding the grouting pipe 5, the anchor cable 4 is fully retracted into the first guide pipe 22, leaving the entire space of the collection pipe 21 for the grouting pipe 5. Grouting is then completed via the reel of the grouting pipe 5 and the grouting pipe 5 feeding mechanism 2. The bending assembly 13 and shearing assembly 14 are not in operation, and the path is fully open, not affecting the passage of the grouting pipe 5. After grouting is completed, the water valve flushing switch on the vehicle is turned on, and water begins to flush the outer wall of the grouting pipe 5. The feeding assembly 25 rotates in the reverse direction, driving the motor 251 to complete the retraction of the grouting pipe 5.

[0075] All grouting pipes 5 retract into the second guide pipe 23, leaving the entire space of the collection pipe 21 for the anchor cable 4. During anchor cable 4 operation, the entire anchor cable 4 feeding operation is completed through the anchor cable 4 reel on the vehicle and the anchor cable 4 feeding mechanism 2. When inserting the anchor cable 4, the bending assembly 13 is driven intermittently to bend and deform the anchor cable 4. When the anchor cable 4 is inserted to the bottom of the hole, the shearing assembly 14 is driven to cut the anchor cable 4.

[0076] Repeat the above operations to carry out the anchor cable 4 construction work for the next borehole.

[0077] It should be noted that the various embodiments of this application can be arbitrarily combined into new embodiments, provided that the solutions do not conflict and the technical solutions can coexist.

[0078] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The descriptions of the embodiments above are only for the purpose of helping to understand the present application and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. An anchor line head, characterized in that, include: The feeding mechanism (2) has a collection pipe (21) configured to guide the anchor cable (4) or the grouting pipe (5) into the collection pipe (21); it includes a first guide pipe (22) and a second guide pipe (23), the first guide pipe (22) being used to accommodate the anchor cable (4) and the second guide pipe (23) being used to accommodate the grouting pipe (5); the outlet end of the first guide pipe (22) and the outlet end of the second guide pipe (23) are simultaneously connected to the inlet end of the collection pipe (21); The working mechanism (1) is located at the outlet end of the summing pipe (21) and has a working port (11) for alignment with the borehole. The working port (11) is coaxially arranged with the summing pipe (21).

2. The anchor cable head according to claim 1, characterized in that, The second guide tube (23) and the axis of the summing tube (21) are on the same straight line, wherein the axis of the first guide tube (22) and the axis of the second guide tube (23) have an angle θ, wherein 10°≤θ≤14°.

3. The anchor cable head according to claim 2, characterized in that, The feeding mechanism (2) further includes a feeding assembly (25), which is provided with a feeding channel through which the grouting pipe (5) passes; The inlet end of the first guide pipe (22) is connected to the outlet end of the feed channel, and the feed component (25) is used to drive the grouting pipe (5) to feed in the direction of the first guide pipe (22).

4. The anchor cable head according to claim 3, characterized in that, The feeding mechanism (2) further includes a third guide tube (24), which is disposed at the end of the feeding assembly (25) away from the first guide tube (22), and the outlet end of the third guide tube (24) is connected to the inlet end of the feeding channel; The axis of the third guide tube (24) is parallel to the axis of the second guide tube (23).

5. The anchor cable head according to claim 1, characterized in that, The operating mechanism (1) includes a discharge channel, the axis of which is on the same straight line as the axis of the collection pipe (21), and the operating port (11) is the outlet end of the discharge channel; The discharge channel inlet is provided with a flushing connector (12), which is used to connect a water pipe connector to flush the outer wall of the grouting pipe (5).

6. The anchor cable head according to claim 5, characterized in that, The flushing connector (12) includes an inlet (121), an inlet channel, and an outlet (122), wherein the inlet (121) is connected to the outlet (122) through the inlet channel; The inlet (121) opens on the outside of the flushing connector (12), and the outlet (122) opens on the inside of the flushing connector (12); At least two water outlets (122) are provided, and the water outlets (122) are spaced apart circumferentially.

7. The anchor cable head according to claim 1, characterized in that, The working mechanism (1) includes a bending assembly (13) for bending the anchor cable (4); The bending assembly (13) includes a bending drive (131) and a bending component (132), the bending drive (131) and the bending component (132) are connected, and the bending component (132) is provided with a bending opening (133) for the anchor cable (4) to pass through. The bending drive (131) can drive the bending member (132) to move so as to bend the anchor cable (4).

8. The anchor cable head according to claim 1, characterized in that, The working mechanism (1) further includes a shearing component (14) for shearing the anchor cable (4); The shearing component (14) is located between the working port (11) and the summing tube (21).

9. An anchor cable trolley, comprising an anchor cable machine head as described in any one of claims 1 to 8.

Images