One-key rod changing control method for bolting and grouting integrated machine

Abstract

The invention relates to the technical field of tunnel equipment, and discloses a one-key rod replacement control method for a bolting and grouting integrated machine, which comprises a bolting and grouting machine for supporting a tunnel and helping to fix and reinforce a tunnel structure, the bolting and grouting machine comprises a plurality of anchor rods, and the anchor rods are arranged on the outer side of the bolting and grouting machine; the rod replacing mechanism is arranged on the outer side of the bolting and grouting machine and used for carrying out rod replacing operation, and the manual rod replacing time of workers is saved; and the limiting mechanism is arranged on the outer side of the bolting and grouting machine and used for limiting the anchor rod and limiting the anchor rod when the anchor rod is replaced, so that the positioning purpose is achieved. Automation of the anchor rod replacement process is achieved through the rod replacement mechanism, the operation process is simplified, and the working efficiency is improved; and meanwhile, under the action of the limiting mechanism, the accuracy and safety of anchor rod positioning are ensured, human intervention and operation complexity are reduced, and potential safety hazards caused by misoperation are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel equipment, and in particular to a one-button rod changing control method for an anchor-injection integrated machine. Background Art

[0002] In the field of tunnel construction, the anchor-grouting machine is a key equipment used to support and reinforce tunnel structures. It improves the stability of the tunnel by installing anchor rods to ensure construction safety. The anchor-grouting machine integrates multiple functions, including drilling, installing resin rolls, anchor rod installation and grouting, and can meet complex construction needs.

[0003] At present, the bolt replacement process of most anchoring and grouting machines on the market mainly relies on manual operation by operators. The specific operations include adjusting the bolt bin, using grippers to pick up and place the bolts, and manually rotating and pushing. Although this manual bolt replacement method can complete the task to a certain extent, it involves multiple links, is complicated and time-consuming, and usually requires operators to have high skills and experience.

[0004] The shortcomings of the existing technology are its operational complexity and high requirements on operator skills, which results in low efficiency of anchor replacement and increases the risk of human error. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a one-button rod replacement control method for an anchor-injection integrated machine, which solves the problems of complexity and low efficiency of the anchor rod replacement process in the prior art that relies on manual operation.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a one-button rod changing control method for an anchor injection machine, comprising:

[0007] An anchoring machine is used for tunnel support to help fix and reinforce the tunnel structure. The anchoring machine includes a plurality of anchor rods, which are arranged on the outside of the anchoring machine.

[0008] A rod changing mechanism, which is arranged outside the anchor injection machine and is used for performing rod changing operations, saving employees the time of manually changing rods;

[0009] The limiting mechanism is arranged on the outside of the anchor injection machine and is used to limit the anchor rod. At the same time, it limits the anchor rod when it is replaced, so as to achieve the positioning purpose.

[0010] Preferably, a support plate is fixedly connected to the outer side of the anchor injection machine, a telescopic cylinder is fixedly connected to the upper side of the support plate, and an anchor magazine is installed at the output end of the telescopic cylinder.

[0011] Preferably, the rod-changing mechanism comprises a switching motor, the switching motor is fixedly connected to the upper side of the support plate, a turntable is installed at the output end of the switching motor, and a plurality of anchor rods are installed on the outer side of the turntable through flexible buckles.

[0012] Preferably, the rod changing mechanism also includes a connecting plate, which is fixedly connected to the upper side of the support plate, the middle part of the connecting plate is rotatably connected to a flap via a second rotating rod, the middle part of the flap is rotatably connected to a first rotating rod, a side of the flap away from the connecting plate is fixedly connected to a V-shaped push plate, the middle part of the connecting plate is rotatably connected to a propulsion cylinder via a third rotating rod, the output end of the propulsion cylinder is fixedly connected to a collar, and the collar is rotatably connected to the outer periphery of the first rotating rod.

[0013] Preferably, a baffle is fixedly connected to the middle portion of the connecting plate, and the baffle is in contact with the flap.

[0014] Preferably, an anti-skid pad is installed on one side of the V-shaped push plate close to the anchor rod, and the anti-skid pad is in contact with the anchor rod.

[0015] Preferably, a displacement sensor is installed on the upper side of the support plate, and the displacement sensor is used to detect the position of the anchor rod movement, so as to determine whether the installation is completed.

[0016] Preferably, a screw is slidably connected to the middle portion of the anti-slip pad, and the screw is threadedly connected to the middle portion of the V-shaped push plate.

[0017] The present invention also includes a method for using a one-button rod changing control device of an anchor-injection machine, and the anchor-injection machine includes the following steps:

[0018] When the telescopic cylinder is extended, the anchor rod in use is driven to move to the position where work is required, and when the telescopic cylinder is retracted, the anchor rod bin in use is driven to reset, thereby completing the preparation work before replacement.

[0019] Preferably, the rod changing mechanism comprises the following steps:

[0020] By driving the propulsion cylinder to extend and the flap to drive the V-shaped push plate to bring the unused anchor rods on the outside of the turntable to a position parallel to the anchor rod bin, the turntable can be driven to rotate by the exchange motor while taking them out, so that any anchor rod on the outside of the turntable can be used at a time. At this time, the telescopic cylinder is driven to extend so that the anchor rod bin is sleeved on the outer periphery of the anchor rod and the anchor rod bin rotates one circle to complete the installation operation of the anchor rod.

[0021] The present invention provides a one-button rod changing control method for an anchor injection machine. It has the following beneficial effects:

[0022] 1. The present invention realizes one-key operation of anchor rod replacement through the rod changing mechanism, simplifies the operation process, and improves work efficiency. When in use, the operator only needs to press the control button, and the automatic system can complete the installation and replacement of the anchor rod, reducing human intervention and operation complexity.

[0023] 2. The present invention improves the accuracy and safety of anchor rod positioning by integrating a limiting mechanism, ensures the stability of the anchor rod during installation, and thus effectively reduces the potential safety hazards caused by operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the rod changing mechanism of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the propulsion cylinder of the present invention;

[0028] Figure 5 The figure is a flow chart of the method of the present invention.

[0029] Among them, 1. connecting plate; 2. flap; 3. rotating rod one; 4. V-shaped push plate; 5. rotating rod two; 6. rotating rod three; 7. thrust cylinder; 8. anti-skid pad; 9. collar; 10. baffle; 11. replacement motor; 12. turntable; 13. anchor rod; 14. displacement sensor; 15. support plate; 20. anchor injection machine; 21. telescopic cylinder; 22. anchor rod bin; 30. rod changing mechanism; 40. limit mechanism. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Please see attached Figure 1 -Attached Figure 4 The embodiment of the present invention provides a one-key rod changing control method for an anchor injection integrated machine, comprising:

[0032] The anchoring machine 20 is used for tunnel support and helps fix and reinforce the tunnel structure. The anchoring machine 20 includes a plurality of anchor rods 13. The anchor rods 13 are arranged outside the anchoring machine 20. The anchoring machine 20 is used for tunnel support and helps fix and reinforce the tunnel structure. The plurality of anchor rods 13 arranged outside facilitate rapid support during construction.

[0033] The rod changing mechanism 30 is arranged outside the anchor injection machine 20 and is used for performing rod changing operations, saving the time of employees manually changing rods. During the rod changing process, the user only needs to press the control button, and the rod changing mechanism 30 can automatically complete the installation operation of the anchor rod 13. This process not only simplifies the operation steps, but also reduces the requirements for the skills of the operator and reduces the risk of human error;

[0034] The limiting mechanism 40 is arranged on the outside of the anchor injection machine 20, and is used to limit the anchor rod 13. At the same time, it limits the anchor rod 13 when it is replaced, so as to achieve the positioning purpose. The use of the limiting mechanism 40 improves the safety and accuracy of the operation, makes the installation of the anchor rod 13 more reliable, and reduces the safety hazards caused by positioning errors.

[0035] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, a support plate 15 is fixedly connected to the outer side of the anchor injection machine 20, a telescopic cylinder 21 is fixedly connected to the upper side of the support plate 15, an anchor magazine 22 is installed at the output end of the telescopic cylinder 21, and the support plate 15 is used to provide stable support for the telescopic cylinder 21, the anchor magazine 22 and the rod changing mechanism 30, and the anchor magazine 22 is used to clamp and fix the anchor 13 placed in the middle, so that the telescopic cylinder 21 can control the movement of the anchor magazine 22 while driving the anchor 13 to move, thereby completing the anchoring work.

[0036] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, the rod changing mechanism 30 includes a switching motor 11, which is fixedly connected to the upper side of the support plate 15. A turntable 12 is installed at the output end of the switching motor 11, and a plurality of anchor rods 13 are installed on the outer side of the turntable 12 through flexible buckles, wherein the turntable 12 and the flexible buckles arranged on the outer side are used to limit the anchor rods 13, so that when the anchor rods 13 slide into the middle of the turntable 12, the flexible buckles are squeezed to deform the flexible buckles, and the flexible buckles are reset when passing through to prevent the anchor rods 13 from falling off, and the switching motor 11 is used to drive the turntable 12 to rotate so that the anchor rods 13 at different angles can be adjusted to be parallel to the anchor rod bin 22, thereby facilitating subsequent rod changing operations.

[0037] Please see attached Figure 1 -Attached Figure 4In a preferred embodiment of the present invention, the rod-changing mechanism 30 further comprises a connecting plate 1, which is fixedly connected to the upper side of the supporting plate 15, and the middle part of the connecting plate 1 is rotatably connected to a flap 2 through a rotating rod 2 5, and the middle part of the flap 2 is rotatably connected to a rotating rod 1 3, and a V-shaped push plate 4 is fixedly connected to the side of the flap 2 away from the connecting plate 1, wherein the connecting plate 1 is used to support the flap 2 so that the V-shaped push plate 4 can be driven to take out the anchor rod 13 when it rotates, and move it to a position parallel to the anchor rod bin 22 for rod-changing operation, and the middle part of the connecting plate 1 is rotatably connected to a propulsion cylinder 7 through a rotating rod 3 6, and the propulsion cylinder 7 The output end is fixedly connected with a collar 9, which is rotatably connected to the outer periphery of the rotating rod 3. The rotating rod 3 6 and the collar 9 are used to provide a tilting space for the propulsion cylinder 7 to avoid the problem of its blocking. Therefore, when the propulsion cylinder 7 is extended, the flap 2 can be rotated, so that the anchor rod 13 installed on the outer side of the turntable 12 can be removed, and when the anchor rod 13 and the anchor rod bin 22 are parallel, the anchor rod bin 22 and the anchor rod 13 can be connected by driving the telescopic cylinder 21, and the anchor rod 13 can be installed after the anchor rod bin 22 is rotated. Through the automatic rod changing operation, not only the efficiency of the device is improved, but also the labor intensity of employees is reduced.

[0038] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, a baffle 10 is fixedly connected to the middle of the connecting plate 1, and the baffle 10 is in contact with the flap 2. The baffle 10 is used to block the flap 2 to prevent it from tilting too much and to prevent the anchor rod 13 from falling off.

[0039] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, an anti-skid pad 8 is installed on one side of the V-shaped push plate 4 close to the anchor rod 13. The anti-skid pad 8 is in contact with the anchor rod 13. The anti-skid pad 8 can limit the removed anchor rod 13 to prevent it from rolling and falling off in the V-shaped push plate 4, thereby further improving the effectiveness of the rod changing operation.

[0040] Please see attached Figure 1 -Attached Figure 4 In a preferred embodiment of the present invention, a displacement sensor 14 is installed on the upper side of the support plate 15. The displacement sensor 14 is used to detect the position of the anchor rod 13, so as to determine whether the installation is completed. The displacement sensor 14 can detect the moving distance of the anchor rod 13 to avoid the anchor rod 13 moving too small or too large a distance, thereby improving the accuracy of the rod changing operation.

[0041] Please see attached Figure 1 -Attached Figure 4In a preferred embodiment of the present invention, a screw is slidably connected to the middle of the anti-slip pad 8, and the screw is threadedly connected to the middle of the V-shaped push plate 4. The anti-slip pad 8 can be installed or removed by rotating the screw, so that the anti-slip pad 8 can be quickly replaced when it is worn or cannot be used.

[0042] Please see attached Figure 5 The present invention also provides a method for using a one-button rod changing control device of an anchor injection machine, wherein the anchor injection machine 20 comprises the following steps:

[0043] When the telescopic cylinder 21 is extended, the anchor rod 13 in use is driven to move to the position where work is required, and when the telescopic cylinder 21 is retracted, the anchor rod bin 22 in use is driven to reset, thereby completing the preparation work before replacement.

[0044] Please see attached Figure 5 , the rod changing mechanism 30 comprises the following steps:

[0045] By driving the propulsion cylinder 7 to extend and causing the flap 2 to drive the V-shaped push plate 4 to bring the unused anchor rods 13 on the outside of the turntable 12 to a position parallel to the anchor rod bin 22, the turntable 12 can be driven to rotate by the exchange motor 11 while being taken out, so that any anchor rod 13 on the outside of the turntable 12 can be used at a time. At this time, by driving the telescopic cylinder 21 to extend, the anchor rod bin 22 is sleeved on the outer periphery of the anchor rod 13 and the anchor rod bin 22 rotates one circle to complete the installation operation of the anchor rod 13.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A one-button rod changing control device for an anchor injection machine, characterized in that: include: An anchoring machine (20) is used for tunnel support to help fix and reinforce the tunnel structure. The anchoring machine (20) comprises a plurality of anchor rods (13), and the anchor rods (13) are arranged on the outside of the anchoring machine (20); A rod changing mechanism (30) is arranged outside the anchor injection machine (20) and is used for performing a rod changing operation, thereby saving the time of employees manually changing the rods; The limiting mechanism (40) is arranged on the outside of the anchor injection machine (20) and is used to limit the position of the anchor rod (13). At the same time, the position of the anchor rod (13) is limited when the anchor rod (13) is replaced, so as to achieve the positioning purpose.

2. The one-button rod changing control device for an anchor injection machine according to claim 1, characterized in that: The outer side of the anchor injection machine (20) is fixedly connected to a support plate (15), the upper side of the support plate (15) is fixedly connected to a telescopic cylinder (21), and the output end of the telescopic cylinder (21) is installed with an anchor bar bin (22).

3. The one-button rod changing control device for an anchor injection machine according to claim 2, characterized in that: The rod changing mechanism (30) comprises a switching motor (11), the switching motor (11) is fixedly connected to the upper side of the support plate (15), a rotating disk (12) is installed at the output end of the switching motor (11), and a plurality of anchor rods (13) are installed on the outer side of the rotating disk (12) through flexible buckles.

4. The one-button rod changing control device for an anchor injection machine according to claim 3, characterized in that: The rod changing mechanism (30) also includes a connecting plate (1), the connecting plate (1) is fixedly connected to the upper side of the supporting plate (15), the middle part of the connecting plate (1) is rotatably connected to a flap (2) via a second rotating rod (5), the middle part of the flap (2) is rotatably connected to a first rotating rod (3), the side of the flap (2) away from the connecting plate (1) is fixedly connected to a V-shaped push plate (4), the middle part of the connecting plate (1) is rotatably connected to a propulsion cylinder (7) via a third rotating rod (6), the output end of the propulsion cylinder (7) is fixedly connected to a sleeve (9), and the sleeve (9) is rotatably connected to the outer periphery of the first rotating rod (3).

5. The one-button rod changing control device for an anchor injection machine according to claim 4, characterized in that: A baffle plate (10) is fixedly connected to the middle of the connecting plate (1), and the baffle plate (10) is in contact with the flap (2).

6. The one-button rod changing control device for an anchor injection machine according to claim 4, characterized in that: An anti-skid pad (8) is installed on one side of the V-shaped push plate (4) close to the anchor rod (13), and the anti-skid pad (8) is in contact with the anchor rod (13).

7. The one-button rod changing control device for an anchor injection machine according to claim 6, characterized in that: A displacement sensor (14) is installed on the upper side of the support plate (15), and the displacement sensor (14) is used to detect the position of the anchor rod (13) so as to determine whether the installation is completed.

8. The one-button rod changing control device for an anchor injection machine according to claim 6, characterized in that: The middle part of the anti-slip pad (8) is slidably connected to a screw rod, and the screw rod is threadedly connected to the middle part of the V-shaped push plate (4).

9. A method for using a one-button rod changing control device for an anchor injection machine, characterized in that: Using the one-button rod changing control device for an anchor-injection machine according to any one of claims 1 to 8, the anchor-injection machine (20) comprises the following steps: When the telescopic cylinder (21) is extended, the anchor rod (13) in use is driven to move to a position where work is required, and when the telescopic cylinder (21) is retracted, the anchor rod bin (22) in use is driven to reset, thereby completing the preparation work before replacement.

10. The method for using the one-button rod changing control device of the anchor injection machine according to claim 9, characterized in that: The rod changing mechanism (30) comprises the following steps: By driving the propulsion cylinder (7) to extend and causing the flap (2) to drive the V-shaped push plate (4), the unused anchor rods (13) outside the turntable (12) are brought into a position parallel to the anchor rod bin (22). While being taken out, the turntable (12) can be driven to rotate by driving the exchange motor (11), so that any anchor rod (13) outside the turntable (12) can be used at a time. At this time, by driving the telescopic cylinder (21) to extend, the anchor rod bin (22) is sleeved on the outer periphery of the anchor rod (13) and rotates once through the anchor rod bin (22), thereby completing the installation operation of the anchor rod (13).

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