Anchor cable mounting device

[0033] The embodiment of the present invention discloses an anchor cable installation device, which can effectively solve the problems of inconvenience and unsafety in the anchor cable transportation process.

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] see Figure 1-Figure 7 , figure 1 A schematic structural diagram of an anchor cable installation device provided in an embodiment of the present invention;

[0036] figure 2 A schematic structural diagram of a bottom conveyor provided in an embodiment of the present invention; image 3 A schematic structural diagram of a medicine roll device provided by an embodiment of the present invention; Figure 4 A schematic structural diagram of a cable anchor assembly provided by an embodiment of the present invention; Figure 5 A schematic structural diagram of a guide device provided by an embodiment of the present invention; Image 6 A schematic structural diagram of a translation drive device provided by an embodiment of the present invention; Figure 7 This is a schematic structural diagram of the top conveyor provided in the embodiment of the present invention.

[0037] In a specific embodiment, this embodiment provides an anchor cable installation device to solve the problems encountered in the construction of the anchor cable during the tunnel excavation process, which mainly includes a bottom conveyor 1, a cable anchor assembly 3, a guide Apparatus 4 and top conveyor 6. Of course, it also includes some other structures, such as the medicine roll device 2 and so on.

[0038] The top conveyor 6 is installed on the bottom of the windlass assembly 3 to be supported by the windlass assembly 3 . Correspondingly, the bottom conveyor 1 is arranged at the bottom position of the cable anchor assembly 3 for conveying the anchor cable to the top conveyor 6. It should be noted that the bottom conveyor 1 is arranged at the bottom of the cable anchor assembly 3. The position is intended to define the bottom equal height position of the bottom conveyor 1 and the windlass assembly 3, which may have a certain spatial distance in the lateral direction, wherein the bottom conveyor 1 can be supported by the windlass assembly 3, and also The cable anchor assembly 3 is not required for support, for example, the cable anchor assembly 3 can be installed on the same base table. In order to first transport the anchor cable to the top conveyor 6 through the bottom conveyor 1, the main purpose is to first move the anchor cable head from the bottom of the cable anchor assembly 3 to the top of the cable anchor assembly 3, and then move it upwards. Through the top conveyor 6 on the top of the anchor windlass assembly 3, the anchor cable is conveyed into the anchor cable hole, and thereafter, the bottom conveyor 1 is not required to continue to convey.

[0039] The top conveyor 6 and the bottom conveyor 1 are both used for conveying the anchor cable in the required direction. How the conveyor conveys the anchor cable in the required direction can be set according to the needs. For details, please refer to the existing technology, such as clamping conveying device or two-wheel drive. The double-wheel drive device mainly includes a driving wheel, a driven wheel, a rotating driving device for driving the driving wheel to rotate, and a clamping driving device for driving the driving wheel and the driven wheel to approach. The driving wheel and the driven wheel are arranged horizontally side by side. A clamping opening for clamping the anchor cable is formed between the two, and the anchor cable passes through the clamping opening and passes through the clamping opening along the tangential direction of the driving pulley and the driven pulley. At this time, the clamping driving device drives the driving pulley and the driven pulley. The moving wheels move toward each other to narrow the clamping opening to clamp the anchor cable. At this time, there is a large static friction force between the wheel surface of the driving wheel and the anchor cable, as well as between the driven wheel and the anchor cable, and when the rotating drive device drives the driving wheel to rotate, because of the above static friction force, the anchor cable can be driven along the It moves in the tangential direction and drives the driven wheel to rotate accordingly.

[0040] It should be noted that the cable anchor assembly 3 is mainly used to support the top conveyor 6 here to ensure that the top conveyor 6 is close to the anchor cable hole. Generally speaking, the top of the cable anchor assembly 3 can be lifted and lowered. Adjustment, so that the top conveyor 6 can be driven up and down to adjust. The cable anchor assembly 3 generally also has the functions of drilling holes and driving the anchor cable to rotate. The cable anchor assembly 3 can specifically include a swing oil cylinder, a bolt drilling rig and a mounting seat, which is used to transport the anchor cable from the top. After the device 6 is delivered in place, rotate the anchor cable to make it fully agitated with the medicine roll.

[0041]The guide device 4 therein is arranged between the top conveyor 6 and the bottom conveyor 1 to guide the anchor cable conveyed by the bottom conveyor 1 to move to the top conveyor 6 along the guide path between the two. That is, by constructing a constraining hole and groove structure between the top conveyor 6 and the bottom conveyor 1, which can constrain the anchor cable, so that the anchor cable can only move along its own extension direction, so as to prevent the anchor cable from swinging at will during the conveying process. At the same time, the anchor cable conveyed by the bottom conveyor 1 is effectively guided to the top conveyor 6 gradually. Specifically, the guide device 4 may be provided with a guide hole, the cross section of the guide hole is slightly larger than that of the anchor cable, generally in a sliding fit relationship, so as to restrain the anchor cable in all lateral directions.

[0042] In this semi-automatic anchor cable installation device, when in use, the head of the anchor cable is fixed on the bottom conveyor 1, and then the bottom conveyor 1 is activated. With the help of the guide device 4, under the conveyance of the bottom conveyor 1, the anchor cable Gradually move to the top conveyor 6 until it moves to the top conveyor 6, then the top conveyor 6 fixes the anchor cable, and then the top conveyor 6 starts to transport the anchor cable upward, and the head of the anchor cable is facing the anchor cable hole. , so that the anchor cable can be gradually pushed into the anchor cable hole. After the top conveyor 6 starts to convey, the bottom conveyor 1 can stop conveying, thereby completing the entire anchor cable conveying. In the anchor cable installation device, the bottom conveyor 1 and the guide device 4 are provided, so that when the top conveyor 6 is in a higher position, the anchor cable can be conveyed only by operating at the bottom of the cable anchor assembly 3 to top conveyor 6. In addition, with the restraint of the guide device 4, the top conveyor 6 can constrain the anchor cable well to prevent the anchor cable from swinging or swaying at will, thereby avoiding injury to staff and property damage. To sum up, the anchor cable installation device can effectively solve the problems of inconvenience and unsafety in the process of anchor cable transportation.

[0043] Further, considering that a drilling mechanism needs to be installed on the top of the cable anchor assembly 3, in order to facilitate the installation of the drilling mechanism, it is necessary to move the guide device 4 away from the current location when drilling the anchor cable hole, so as to facilitate the operation of the drilling mechanism. . In order to facilitate the movement of the guide device 4, a translation drive device 5 is preferably included here, for driving the guide device 4 to move laterally relative to the windlass assembly 3 so as to be away from the current position. When the anchor cable needs to be transported, the cable anchor assembly 3 is brought back through the translation drive device 5 . The specific translation driving device 5 preferably includes a first sliding seat fixedly connected with the windlass assembly 3, a second sliding seat fixedly connected with the guide device 4, and a second sliding seat for driving the first sliding seat and the second sliding seat to be laterally opposite to each other A moving sliding driving device, wherein the first sliding seat is slidingly matched with the second sliding seat, wherein the sliding driving device is preferably a telescopic cylinder, such as an electric cylinder, a hydraulic cylinder, etc., to drive the first sliding seat relative to the second sliding seat along the sliding direction relative movement.

[0044] Further, considering that the anchor cable is relatively long, when a part of the anchor cable is conveyed vertically upward by the top conveyor 6, a part with a tail may need to extend laterally. At this time, if the conveying direction of the bottom conveyor 1 is vertically upward, the anchor cable needs to have a certain bending space to be able to enter the bottom conveyor 1 and change its direction by the bottom conveyor 1 . The overall space is not compact, and the conveying effect is not good. Based on this, it is preferable here that the conveying direction of the bottom conveyor 1 is the transverse direction, which is the direction of the transverse direction toward the cable anchor assembly 3, wherein the conveying direction of the top conveyor 6 is the vertical upward direction, and correspondingly, the guiding device The guide hole of 4 has a circular arc segment to guide the horizontally extending anchor cable to extend vertically. In order to make the anchor cable pass through the bottom conveyor 1, move laterally to the cable anchor machine assembly 3, enter the guide device 4, and be guided by the arc section of the guide device 4, so that the anchor cable is bent and extended upwards. Go up into the top conveyor 6.

[0045] Specifically, for better guidance, the guide device 4 here preferably includes an arc-shaped guide tube, a support panel and a connecting plate, wherein one side edge of the support panel extends along the arc-shaped guide tube and is aligned with the arc in the extending direction. Type guide tube is fixedly connected, the other side edge preferably extends in a straight line, the support panel is fixedly connected with the translation drive device 5, in order to avoid excessive weight of the guide device 4, it is preferred here that the support panel has weight-reducing holes in it. Its body part is preferably provided with a plurality of bolt holes, so as to facilitate the fixed connection with the translation drive device 5 by bolts. The connecting plate is fixed on the upper end of the arc-shaped guide tube for fixing the upper end.

[0046] Further, in order to facilitate adding the anchoring agent, it is preferable to further include a medicine roll device 2 for carrying the medicine roll. Specifically, the medicine roll device 2 is slidably installed on the upper part of the cable anchor assembly 3 for adding. Anchoring agent. The specific medicine coil device 2 can be slidably installed on the top of the windlass assembly 3 , or can be slidably installed on the top conveyor 6 . Specifically, a sliding block can be provided to be installed on the top conveyor 6 or on the upper part of the cable anchor assembly 3, and the medicine coil device 2 is provided with one or more sliding rods, such as cylindrical sliding rods or square rods The sliding rod is inserted in the sliding hole of the sliding block, so that the medicine coil device 2 can slide in and out of the working position laterally, so that when drilling, it can be moved out by sliding laterally, and when the anchor cable needs to be transported, it can be manually or Motorized push the medicine roll device 2 into the working position.

[0047] Wherein the coil device 2 has a hole for passing through the cable, and the anchoring agent is placed in the hole for passing the cable, and then the cable is inserted into the hole for passing the cable, and the anchoring agent is pushed into the hole for the cable. After the anchoring agent is put in, in order to prevent the anchoring agent from falling, it is preferred here that the lower end of the hole through the anchor cable hole of the medicine roll device 2 is provided with an upper opening and closing door. So that the anchor cable can push the upper opening and closing door upward from the lower end hole of the anchor cable hole, until the anchoring agent enters the anchor cable hole, and then the upper opening closing door falls under the action of gravity or elastic force to achieve Closed, because of the blockage of the stopper and other reasons, the upper-opening closed door cannot be opened by falling down, so as to support the anchoring agent, and then until the anchor cable enters again, push the upper-opening closed door upwards and enter into the anchor cable hole, that is, It can push the anchoring agent in the hole of the anchor cable to move upwards.

[0048] In practical applications, after the anchor cable is transported in place, the tail of the anchor cable will be exposed outside the anchor cable hole. In order to facilitate the removal of the drug coil device 2, it is preferred here that the upper side of the anchor cable hole is provided with a direction toward the drug coil device 2. A lateral opening with the same sliding direction, the width of the lateral opening is not less than the width of the tail portion of the anchor cable, so that the tail portion of the anchor cable can be moved laterally to move out of the anchor cable hole from the lateral opening.

[0049] In another specific embodiment, as attached figure 1 As shown, the anchor cable installation device mainly includes: a bottom conveyor 1 , a medicine coil device 2 , a cable anchor assembly 3 , a guide device 4 , a translation drive device 5 , and a top conveyor 6 .

[0050] Specifically, as attached figure 2 As shown, the bottom conveyor 1 mainly includes a bottom clamping driving device 11, a bottom driving wheel 12, a bottom driven wheel 13, a bottom supporting seat 14 and a bottom rotating driving device 15, and the bottom conveyor 1 is located at the head of the anchor cable conveying device. , which is used for supplying the anchor cable. The anchor cable relies on the bottom rotation driving device 15 to drive the bottom driving wheel 12 and the bottom driven wheel 13 to rotate, so as to gradually move forward and complete the transportation. The bottom clamping driving device 11 is an oil cylinder, and the bottom rotating driving device 15 is a hydraulic motor.

[0051] Specifically, as attached image 3 As shown, the medicine roll device 2 mainly includes a medicine roll support seat 21, a support sleeve 22, a rotating block 23, a limit round steel 24, a slider welding piece 25 and a flip welding piece 26, and the medicine roll device 2 is used to store the anchoring agent . The medicine coil device 2 is fixed on the sliding component of the cable anchor assembly 3, and is used for placing the medicine coil. The medicine coil is placed in the inner tube of the support sleeve 22 through the upper opening and closing door of the flip welding piece 26, and the upper opening is closed. The door uses its own gravity to keep closed without the anchor cable or corresponding external force. Relying on the limiting round steel 24 to prevent the relative rotation of the inner tube and the outer tube of the support sleeve 22, so that the upper lateral openings of the inner tube and the outer tube are staggered, so as to prevent the tail of the anchor cable from moving out, and only when the upper side of the inner tube and the outer tube Coinciding with the opening, the tail of the anchor cable can be removed from the inner tube. The coil support seat 21 is fixedly connected to the slider welding piece 25 through the outer sleeve of the support sleeve 22 , and the slider welding piece 25 slides with the upper slider of the sliding component of the cable anchor assembly 3 through the cylindrical rod disposed thereon. connect. The support sleeve 22 has a rotatable inner tube inside, and the rotating block 23 can rotate on the medicine roll support base 21 and is fixedly connected with the inner tube, so that the inner tube can be rotated, wherein the limiting round steel 24 slides with the rotating block 23 The connection and upward movement can be stuck in the clamping groove of the medicine roll support base 21 , and can be retained in the clamping groove by the bending section, thereby preventing the rotation block 23 from rotating relative to the medicine roll support base 21 . The inversion welding part 26 is provided with an upper opening and closing door, and the inversion welding part 26 is rotatably connected with the rotating block 23 through a horizontally extending rotating shaft.

[0052] Specifically, as attached Figure 4 As shown, the cable anchor assembly 3 mainly includes a swing oil cylinder 31, a bolt drilling machine 32 and a mounting seat 33, which are used for rotating the anchor cable to make it fully agitated with the coil. Rotate the anchor drill 32 to make it fully agitated with the coil.

[0053] Specifically, as attached Figure 5 As shown in the figure, the sliding assembly 4 is fixed on the guide device, and mainly includes an oil cylinder base 41, a slide rail frame welding piece 42, and a guide mounting seat 43, which are used to connect and fix the guide device and the windlass. Specifically, the oil cylinder base is installed with a The above-mentioned oil cylinder is used as a sliding driving device, wherein the sliding rail frame welding part 42 is used as the first sliding seat to be fixedly connected with the windlass assembly, and the guide mounting seat 43 is used as the second sliding seat to be fixedly connected to the guide device.

[0054] Specifically, as attached Image 6 As shown, the guide device 5 mainly includes a connecting plate 51, a guide tube 52 and a support panel 53, which are connected to the outlet of the bottom conveyor, and the anchor cable is crimped for transportation, saving space.

[0055] Specifically, as attached Figure 7 As shown, the top conveyor 6 is installed on the top cover of the windlass assembly 3, including the top conveyor frame 61, the top driven wheel 62, the top clamping drive device 63, the top driving wheel 64 and the support sleeve 65. to fix the anchor cable and realize the automatic feeding of the anchor cable.

[0056] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

[0057] The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.