Surface laying method of sensing optical cable

Abstract

The invention discloses a surface laying method of a sensing optical cable, and relates to the technical field of sensing optical cables. The device comprises a laying vehicle, an unwinding frame and a block-up chamber are fixed to the top of the laying vehicle, a sliding table is connected to the top of the block-up chamber through a ground rail, a distance measuring mechanism, a drilling mechanism, a support auxiliary frame and a lead frame are linearly arranged at the top of the sliding table, the drilling mechanism comprises a first lifting cylinder, a motor is fixed to the telescopic end of the first lifting cylinder, and the output end of the motor is connected with a drill bit; the support auxiliary frame comprises a hydraulic hammer and a second lifting cylinder. Through the design of the drilling mechanism, holes can be automatically formed in the mounting surface, through the design of the support auxiliary frame, the Z-shaped support can be highly stably positioned, a hydraulic hammer can assist in manually hammering an expansion bolt, and through the design of the lead frame, the position of an optical cable can be limited; in the whole anchoring process, workers only need to participate in a hammer receiving tool and a hook tool, time and labor are saved, the laying efficiency is improved, and the laying safety can be ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of sensing optical cables, and in particular relates to a surface laying method of a sensing optical cable. Background Art

[0002] In order to monitor railways, highways, subways and other areas, sensing optical cables are now arranged in tunnels and bridge holes to carry out real-time monitoring of vibration and temperature. The existing sensing optical cables are laid using a combination of Z-shaped brackets and expansion bolts for anchoring and installation. Holes are opened in the installation surface in advance, and the top edge of the Z-shaped bracket is installed on the installation surface through the expansion bolts. The optical cable is clamped at the bottom edge of the Z-shaped bracket. The Z-shaped bracket can not only play a tightening role, but also ensure that the distance between the optical cable and the installation surface is 10 cm.

[0003] However, since the installation length is too long and the intervals between the Z-shaped brackets are consistent, a large number of anchor points are required. If manual methods are used for anchor installation, it will be overly time-consuming and labor-intensive, affecting the laying efficiency and laying effect. Therefore, designing a laying device / system and a laying method to assist manual operation is a problem that needs to be solved by the staff in this field. Summary of the invention

[0004] The purpose of the present invention is to provide a surface laying method for a sensing optical cable. Through the design of a drilling mechanism, holes can be automatically opened on the installation surface. Through the design of a bracket auxiliary frame, the Z-type bracket can be highly stably positioned and a hydraulic hammer can assist in manually hammering expansion bolts. Through the design of a wire rack, the position of the optical cable can be limited. During the entire anchoring process, workers only need to use hammer tools and hook tools, which saves time and effort, improves laying efficiency and ensures laying safety.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a surface laying method for a sensing optical cable, comprising a laying vehicle; The top of the laying vehicle is fixed with an unwinding rack and a raising chamber, the top of the raising chamber is connected with a slide via a ground rail, and the top of the slide is linearly provided with a distance measuring mechanism, a drilling mechanism, a support auxiliary frame and a conductor frame; The drilling mechanism comprises a first lifting cylinder, a motor is fixed to the telescopic end of the first lifting cylinder, and a drill bit is connected to the output end of the motor; The support auxiliary frame includes a hydraulic hammer and a second lifting cylinder, the telescopic end of the second lifting cylinder is fixed with an L-shaped seat plate, the L-shaped seat plate is provided with a plate-type electromagnet, and the L-shaped seat plate is provided with side edges on both sides; The wire rack is a C-shaped frame, a cable clamping wheel set is fixed on the bottom surface of the top edge of the wire rack, and a third lifting cylinder is fixed on the bottom of the wire rack; The laying method of the optical cable comprises the following steps: SS01 drives the laying vehicle to the location to be anchored, detects the distance to the installation surface through the distance measuring mechanism, and determines the telescopic height of the first lifting cylinder, the second lifting cylinder and the hydraulic hammer; SS02 controls the slide table to move horizontally so that the drill bit is opposite to the detection point of the distance measuring mechanism, and the first lifting cylinder, motor and drill bit cooperate to open the hole. After the hole is opened, the motor stops and controls the first lifting cylinder to reset. SS03 uses an electromagnet to adsorb the Z-shaped bracket into the L-shaped base plate. At this time, the top edge of the Z-shaped bracket is directly above the hydraulic hammer; SS04 controls the slide to translate so that the top edge mounting opening of the Z-shaped bracket is opposite to the opening. The Z-shaped bracket is lifted by the second lifting cylinder to fit the mounting surface. The worker pre-embeds the end of the expansion bolt into the opening, and uses a hammer tool to pad the nut end of the expansion bolt. The worker hammers the expansion bolt into the opening with a hydraulic hammer. The hydraulic hammer is controlled to stop, and the nut of the expansion bolt is tightened with a wrench tool. The Z-shaped bracket is tightened, and the second lifting cylinder is controlled to reset. SS05 controls the slide table to move horizontally so that the conductor rack passes over the Z-shaped bracket, and the worker clamps the optical cable on the Z-shaped bracket with a hook tool; SS06 Install the next anchor point again according to the methods of SS01-SS06, and control the slide and the third lifting cylinder to reset during the journey to the next anchor point.

[0006] Furthermore, the paving vehicle is a flatbed vehicle, a flat vehicle plate is provided on the paving vehicle, the unwinding frame and the raising chamber are fixed on the top of the vehicle plate, and the unwinding frame is close to the cab of the paving vehicle.

[0007] Furthermore, an optical cable reel is provided on the unwinding rack, a tension buffer rack and a reversing wheel group are provided in the raising chamber, a transverse cable guide mechanism is provided between the tension buffer rack and the unwinding rack, and the optical cable on the optical cable reel passes through the transverse cable guide mechanism, the tension buffer rack and the reversing wheel group in sequence and extends to the cable clamping wheel group.

[0008] Furthermore, the top of the elevation chamber and the slide are both provided with a clearance opening that cooperates with the optical cable.

[0009] Furthermore, a workers' platform is provided on one side of the raised room, and a fence is provided at the edge of the workers' platform.

[0010] Furthermore, the fence is provided with a double door, and two material storage boxes are movably connected to the worker platform, and the Z-shaped bracket and the expansion bolts are respectively arranged in the two material storage boxes.

[0011] Furthermore, the hammer connecting tool includes a column, a straight rod handle or an L-handle handle is connected to the side surface of the column, a striking end is provided at the bottom end of the column, and a positioning port that cooperates with the expansion bolt is provided at the top end of the column.

[0012] Furthermore, the distance measuring mechanism is a distance measuring sensor, and the detection end of the distance measuring sensor is arranged upward.

[0013] Furthermore, a pump station system and a control device are provided in the raising chamber, and the control device includes a processor and a plurality of control units, and the distance measuring mechanism, the slide, the first lifting cylinder and the motor are all electrically connected to the processor.

[0014] Furthermore, a plurality of switches are provided on the slide platform, and the plurality of switches are respectively connected to the electromagnet, the second lifting cylinder, the hydraulic hammer and the third lifting cylinder.

[0015] The present invention has the following beneficial effects: 1. The present invention can automatically drill holes on the installation surface through the design of the drilling mechanism, can highly stably position the Z-type bracket through the design of the bracket auxiliary frame, and the hydraulic hammer can assist in manually hammering the expansion bolts. The design of the wire rack can limit the position of the optical cable. Workers only need to use a hook tool to quickly connect the optical cable to the Z-type bracket. During the entire anchoring process, workers only need to use the hammer tool and the hook tool, and the distance from the installation point is far, which saves time and effort, improves the laying efficiency and can ensure the laying safety.

[0016] 2. The present invention can measure the distance between the installation surface and the mounting surface before installation through the design of the distance measuring mechanism. In conjunction with the slidable slide, it can ensure that the measuring point, the hole opening point and the Z-type bracket installation point are a single point, thereby improving the working accuracy of the hole opening, Z-type bracket positioning, expansion bolt hammering and the wire point of the wire rack, improving the quality and accuracy of the anchoring work, improving the anchoring effect and processing stability, and is also suitable for use on installation surfaces with uneven surfaces, thereby increasing its scope of use.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the laying system of the present invention; Figure 2It is a schematic diagram of the structure of the distance measuring mechanism, the drilling mechanism, the support auxiliary frame and the wire frame; Figure 3 is a schematic diagram of the structure of the support auxiliary frame; Figure 4 It is a structural cross-sectional view of the support auxiliary frame; Figure 5 is a schematic diagram of the structure of the lead frame; In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1-laying vehicle, 2-unwinding rack, 3-heightening chamber, 4-slide, 5-distance measuring mechanism, 6-drilling mechanism, 7-support auxiliary frame, 8-conductor frame, 9-hammer receiving tool, 10-expansion bolt, 11-Z-type bracket, 12-tension buffer frame, 13-reversing wheel group, 14-transverse cable guide mechanism, 301-ground rail, 601-first lifting cylinder, 602-motor, 603-drill bit, 701-hydraulic hammer, 702-second lifting cylinder, 703-L-type seat plate, 704-electromagnet, 705-side, 801-cable clamping wheel group, 802-third lifting cylinder, 901-column, 902-knocking end, 903-positioning port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments 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.

[0021] See also Figure 1-5 As shown, the present invention is a surface laying method of a sensing optical cable, comprising a laying vehicle 1; The top of the laying vehicle 1 is fixed with an unwinding frame 2 and a raising chamber 3, the top of the raising chamber 3 is connected with a slide 4 through a ground rail 301, and the top of the slide 4 is linearly provided with a distance measuring mechanism 5, a drilling mechanism 6, a support auxiliary frame 7 and a conductor frame 8; The drilling mechanism 6 includes a first lifting cylinder 601, a motor 602 is fixed to the telescopic end of the first lifting cylinder 601, and a drill bit 603 is connected to the output end of the motor 602; The support auxiliary frame 7 includes a hydraulic hammer 701 and a second lifting cylinder 702. An L-shaped seat plate 703 is fixed to the telescopic end of the second lifting cylinder 702. A plate-type electromagnet 704 is provided on the L-shaped seat plate 703. Side edges 705 are provided on both sides of the L-shaped seat plate 703. The wire rack 8 is a C-shaped frame, a cable clamping wheel set 801 is fixed to the bottom surface of the top edge of the wire rack 8, and a third lifting cylinder 802 is fixed to the bottom of the wire rack 8; The method of laying the optical cable includes the following steps: SS01 Drive the laying vehicle 1 to the position to be anchored, detect the distance to the installation surface through the distance measuring mechanism 5, and determine the telescopic height of the first lifting cylinder 601, the second lifting cylinder 702 and the hydraulic hammer 701; SS02 controls the slide 4 to translate so that the drill bit 603 is opposite to the detection point of the distance measuring mechanism 5, and the first lifting cylinder 601, the motor 602 and the drill bit 603 cooperate to drill a hole. After drilling, the motor 602 stops and controls the first lifting cylinder 601 to reset. SS03 The Z-shaped bracket 11 is adsorbed into the L-shaped seat plate 703 by the electromagnet 704, and the top edge of the Z-shaped bracket 11 is located directly above the hydraulic hammer 701; SS04 controls the slide 4 to translate so that the top edge mounting opening of the Z-shaped bracket 11 is opposite to the opening, and the Z-shaped bracket 11 is lifted by the second lifting cylinder 702 to fit the mounting surface. The worker pre-embeds the end of the expansion bolt 10 into the opening, and uses the hammer tool 9 to pad the nut end of the expansion bolt 10. The worker hammers the hammer tool 9 with the hydraulic hammer 701 to hammer the expansion bolt 10 into the opening, controls the hydraulic hammer 701 to stop, and tightens the nut of the expansion bolt 10 with the wrench tool. The Z-shaped bracket 11 is tightened, and the second lifting cylinder 702 is controlled to reset. SS05 controls the slide 4 to move horizontally so that the conductor rack 8 passes over the Z-shaped bracket 11, and the worker clamps the optical cable on the Z-shaped bracket 11 with a hook tool; SS06 The next anchor point is installed again according to the method of SS01-SS06, and the slide 4 and the third lifting cylinder 802 are controlled to reset during the process of driving to the next anchor point.

[0022] Among them Figure 1 As shown, the paving vehicle 1 is a flatbed vehicle, on which a flat vehicle plate is provided, a reeling frame 2 and a raising chamber 3 are fixed on the top of the vehicle plate, and the reeling frame 2 is close to the cab of the paving vehicle 1 .

[0023] Among them Figure 1 As shown, an optical cable reel is provided on the unwinding frame 2, a tension buffer frame 12 and a reversing wheel group 13 are provided in the raising chamber 3, a transverse cable guiding mechanism 14 is provided between the tension buffer frame 12 and the unwinding frame 2, and the optical cable on the optical cable reel passes through the transverse cable guiding mechanism 14, the tension buffer frame 12 and the reversing wheel group 13 in sequence and extends to the cable clamping wheel group 801.

[0024] Among them, the top of the raising chamber 3 and the sliding platform 4 are both provided with a clearance opening that cooperates with the optical cable.

[0025] Among them, a workers' platform is provided on one side of the raised room 3, and a fence is provided at the edge of the workers' platform.

[0026] Among them, a double door is arranged on the fence, and two material storage boxes are movably connected on the worker platform, and the Z-shaped bracket 11 and the expansion bolt 10 are respectively arranged in the two material storage boxes.

[0027] Among them Figure 2-4 As shown, the hammer tool 9 includes a column 901, a straight rod handle or an L-handle handle is connected to the side surface of the column 901, a striking end 902 is provided at the bottom end of the column 901, and a positioning hole 903 that cooperates with the expansion bolt 10 is provided at the top end of the column 901.

[0028] The distance measuring mechanism 5 is a distance measuring sensor, and the detection end of the distance measuring sensor is arranged upward.

[0029] Among them, a pump station system and a control device are provided in the raising chamber 3. The control device includes a processor and a plurality of control units. The distance measuring mechanism 5, the slide 4, the first lifting cylinder 601 and the motor 602 are all electrically connected to the processor.

[0030] Among them, a plurality of switches are arranged on the slide 4, and the plurality of switches are respectively connected with the electromagnet 704, the second lifting cylinder 702, the hydraulic hammer 701 and the third lifting cylinder 802.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A method for surface laying of a sensing optical cable, characterized in that: including a laying vehicle (1); The top of the laying vehicle (1) is fixed with an unwinding frame (2) and a raising chamber (3); the top of the raising chamber (3) is connected to a slide (4) via a ground rail (301); the top of the slide (4) is linearly provided with a distance measuring mechanism (5), a drilling mechanism (6), a support auxiliary frame (7) and a conductor frame (8); The drilling mechanism (6) comprises a first lifting cylinder (601), a motor (602) being fixed to the telescopic end of the first lifting cylinder (601), and a drill bit (603) being connected to the output end of the motor (602); The support auxiliary frame (7) comprises a hydraulic hammer (701) and a second lifting cylinder (702); an L-shaped seat plate (703) is fixed to the telescopic end of the second lifting cylinder (702); a plate-type electromagnet (704) is provided on the L-shaped seat plate (703); and side edges (705) are provided on both sides of the L-shaped seat plate (703); The wire rack (8) is a C-shaped frame, a cable clamping wheel assembly (801) is fixed to the bottom surface of the top edge of the wire rack (8), and a third lifting cylinder (802) is fixed to the bottom of the wire rack (8); The laying method of the optical cable comprises the following steps: SS01 drives the laying vehicle (1) to the location to be anchored, detects the distance to the installation surface through the distance measuring mechanism (5), and determines the telescopic heights of the first lifting cylinder (601), the second lifting cylinder (702) and the hydraulic hammer (701); SS02 controls the slide table (4) to translate so that the drill bit (603) is aligned with the detection point of the distance measuring mechanism (5), and the first lifting cylinder (601), the motor (602) and the drill bit (603) cooperate to open a hole. After the hole is opened, the motor (602) stops and controls the first lifting cylinder (601) to reset. SS03 The Z-shaped bracket (11) is adsorbed into the L-shaped base plate (703) by the electromagnet (704), and the top edge of the Z-shaped bracket (11) is located directly above the hydraulic hammer (701); SS04 controls the slide table (4) to translate so that the top edge mounting opening of the Z-shaped bracket (11) is opposite to the opening, and the Z-shaped bracket (11) is lifted by the second lifting cylinder (702) to fit the mounting surface. The worker pre-embeds the end of the expansion bolt (10) into the opening, and uses a hammer tool (9) to pad the nut end of the expansion bolt (10). The worker uses a hydraulic hammer (701) to hammer the hammer tool (9) to drive the expansion bolt (10) into the opening, and controls the hydraulic hammer (701) to stop. The nut of the expansion bolt (10) is tightened by a wrench tool. The Z-shaped bracket (11) is tightened, and the second lifting cylinder (702) is controlled to reset. SS05 controls the slide table (4) to move horizontally so that the conductor rack (8) passes over the Z-shaped bracket (11), and the worker uses a hook tool to clamp the optical cable on the Z-shaped bracket (11); SS06 The next anchor point is installed again according to the method of SS01-SS06, and the slide (4) and the third lifting cylinder (802) are controlled to reset during the process of driving to the next anchor point.

2. The surface laying method of a sensing optical cable according to claim 1, characterized in that: The paving vehicle (1) is a flatbed vehicle. A flat vehicle plate is provided on the paving vehicle (1). The unwinding frame (2) and the raising chamber (3) are fixed on the top of the vehicle plate, and the unwinding frame (2) is close to the driving cab of the paving vehicle (1).

3. The surface laying method of a sensing optical cable according to claim 1, characterized in that: The unwinding frame (2) is provided with an optical cable reel, the raising chamber (3) is provided with a tension buffer frame (12) and a reversing wheel group (13), a transverse cable guide mechanism (14) is provided between the tension buffer frame (12) and the unwinding frame (2), and the optical cable on the optical cable reel passes through the transverse cable guide mechanism (14), the tension buffer frame (12) and the reversing wheel group (13) in sequence and extends to the cable clamping wheel group (801).

4. The surface laying method of a sensing optical cable according to claim 3, characterized in that: The top of the elevation chamber (3) and the slide platform (4) are both provided with a clearance opening that cooperates with the optical cable.

5. The surface laying method of a sensing optical cable according to claim 1, characterized in that: A workers' platform is provided on one side of the elevated room (3), and a fence is provided at the edge of the workers' platform.

6. The surface laying method of a sensing optical cable according to claim 5, characterized in that: The fence is provided with a double door, and two material storage boxes are movably connected to the worker platform. The Z-shaped bracket (11) and the expansion bolt (10) are respectively arranged in the two material storage boxes.

7. The surface laying method of a sensing optical cable according to claim 1, characterized in that: The hammer connection tool (9) comprises a column (901), a straight rod handle or an L-handle handle is connected to the side surface of the column (901), a striking end (902) is provided at the bottom end of the column (901), and a positioning hole (903) that cooperates with the expansion bolt (10) is provided at the top end of the column (901).

8. The surface laying method of a sensing optical cable according to claim 1, characterized in that: The distance measuring mechanism (5) is a distance measuring sensor, and the detection end of the distance measuring sensor is arranged upward.

9. The surface laying method of a sensing optical cable according to claim 1, characterized in that: A pump station system and a control device are provided in the raising chamber (3); the control device comprises a processor and a plurality of control units; the distance measuring mechanism (5), the slide (4), the first lifting cylinder (601) and the motor (602) are all electrically connected to the processor.

10. The surface laying method of a sensing optical cable according to claim 9, characterized in that: A plurality of switches are provided on the slide (4), and the plurality of switches are respectively connected to the electromagnet (704), the second lifting cylinder (702), the hydraulic hammer (701) and the third lifting cylinder (802).

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