Distributed composite temperature measurement cable and laying equipment

Abstract

The invention discloses a distributed composite temperature measurement cable and laying equipment, and belongs to the technical field of distributed temperature measurement, the distributed composite temperature measurement cable comprises a base, the two sides of an inner cavity of the base are both provided with spacing regulation and control mechanisms, and two vertically corresponding feeding rollers are arranged between the spacing regulation and control mechanisms on the two sides. According to the feeding device, through the designed distance adjusting and controlling mechanism, a first electric push rod works and extends to drive a moving plate to move, the moving plate can pull a connecting rod to move through a second hinge block, the connecting rod can drive a first hinge block and a bearing seat on the other side to move, and the bearing seats on the two sides slide in a supporting ring so that the relative distance between the feeding rollers on the two sides can be adjusted; the feeding rollers on the two sides rotate relatively so that the temperature measuring cables can be driven to be conveyed to the arrangement position, rotary conveying of the main cables and the temperature measuring cables can be better improved, winding conveying of the main cables and the temperature measuring cables with different diameters can be better achieved by adjusting and controlling the distance between the feeding rollers on the two sides, and the conveying effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of distributed temperature measurement, and in particular relates to a distributed composite temperature measurement cable and laying equipment. Background Art

[0002] Distributed composite temperature measurement optical cable is based on the principle of backward Raman scattering and optical time domain reflectometry (OTDR) positioning principle. It can accurately measure the temperature at various positions in the laying direction of the temperature-sensitive optical cable and locate temperature anomalies. The system can monitor the temperature in real time and perform distributed measurement along the entire optical cable. The distributed temperature sensing system (DTS) uses the optical fiber itself as a sensing element to measure the temperature distribution within the length of the optical fiber. Compared with traditional electrical temperature measurement, DTS is a low-cost measurement method with accurate temperature values ​​and high resolution.

[0003] Distributed temperature measurement optical cables need to be installed outside the cable to be measured before measurement. In practical applications, this process faces some challenges. Traditional cable layout equipment is mainly designed for single cables. They can often only process and arrange single cables or only send cables in parallel into prefabricated pipes, resulting in additional manual operations during the installation process, increasing the complexity and time cost of installation, and affecting the final temperature measurement effect. Since the distributed temperature measurement optical cable needs to fit closely to the cable to be measured, more sophisticated cable guiding processing is required during layout, and there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that cable arrangement equipment is not suitable for the arrangement of distributed composite temperature measurement cables, and to propose a distributed composite temperature measurement cable and laying equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A distributed composite temperature measuring cable laying device comprises a base, both sides of the inner cavity of the base are provided with spacing control mechanisms, two vertically corresponding feeding rollers are provided between the spacing control mechanisms on both sides, and the main cable is rotated and transported by the feeding rollers on both sides, and an arranging mechanism is installed on one side of the base through the angle control mechanism, and the arranging mechanism is used to support the temperature measuring cable, and the temperature measuring cable is extended to the feeding roller side through the arranging mechanism so that the temperature measuring cable and the main cable are laid in combination;

[0007] A scraping mechanism is provided on one side of the base away from the arranging mechanism, and the main cable and the temperature measuring cable are inserted into the scraping mechanism. The scraping mechanism is used to sweep away the external debris of the main cable and press the temperature measuring cable and the main cable together.

[0008] As a further description of the above technical solution:

[0009] The spacing adjustment mechanism includes a support ring, bearing seats are slidably connected to both sides of the inner cavity of the support ring, and the bearing seats are drivingly connected to the feed rollers at corresponding positions, a first hinge block is connected to one side of the bearing seat, a connecting rod is hinged to one side of the first hinge block, a second hinge block is hinged to the other end of the connecting rod, and a movable plate is connected between the second hinge blocks on both sides, a first electric push rod is connected to one side of the movable plate, the first electric push rod is connected to one side of the support ring, and a drive motor is installed on one side of the feed roller, and the drive motor passes through a groove body opened on one side of the base.

[0010] As a further description of the above technical solution:

[0011] The two sides of one end of the bearing seat away from the electric push rod are connected with guide rods, and the guide rods are slidably connected to the guide holes opened at the corresponding positions of the side walls of the support ring.

[0012] As a further description of the above technical solution:

[0013] The angle control mechanism includes two relatively arranged track frames, the track frames are rotatably connected to the base through a hinge rod, a pull ring is slidably connected to the inner cavity of the track frame, the pull ring is connected to the arrangement mechanism, a second electric push rod is installed on one side of the pull ring, the other end of the second electric push rod is connected to a mounting plate, the mounting plate is connected to one side of the inner cavity of the track frame, a rotating frame is connected to the top of the track frame, a transmission rod is rotatably connected to the inner cavity of the rotating frame, the other end of the transmission rod is hinged with a driving block, one side of the driving block is connected to a third electric push rod, and the third electric push rod is connected to a corresponding position on one side of the inner cavity of the base.

[0014] As a further description of the above technical solution:

[0015] The arrangement mechanism includes a first support roller, both ends of which are installed in pull rings at corresponding positions, both ends of the first support roller are connected to arrangement rods, and a second support roller is connected between the other ends of the arrangement rods on both sides, and the second support roller and the first support roller are connected to the outside with stabilizing rollers.

[0016] As a further description of the above technical solution:

[0017] The end of the arrangement rod close to the second support roller is rotatably connected to a support frame, and an expansion frame is detachably installed between the support frames on both sides. A temperature measuring cable is wound outside the expansion frame, and the temperature measuring cable passes through multiple stabilizing rollers in sequence to the top of the main cable.

[0018] As a further description of the above technical solution:

[0019] The scraping mechanism includes a scraping ring, and a plurality of radially movable scraping rollers are slidably connected to the inner cavity of the scraping ring, and the main cable and the temperature measuring cable are passed through the plurality of scraping rollers. Fixed rods are connected to both sides of the scraping ring, and a rotating rod is connected to one end of the fixed rod, and the rotating rod can be limitably connected to one side of the base.

[0020] As a further description of the above technical solution:

[0021] A sliding rod is connected to the top of the scraping roller, and the sliding rod is slidably connected to a sliding hole opened in the inner cavity of the scraping ring. The top of the sliding rod is connected to a step block, and a spring is sleeved on the outer wall of the sliding rod. The two ends of the spring are respectively connected to the step block and the corresponding positions on one side of the outer side of the scraping ring.

[0022] As a further description of the above technical solution:

[0023] A distributed composite temperature measuring cable comprises a temperature measuring cable, wherein a bonding portion is adhered to the outside of the temperature measuring cable, and the temperature measuring cable is adhered to the outside of a main cable through an adhesive layer inside the bonding portion.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0025] 1. In the present invention, the designed spacing control mechanism can drive the moving plate to move by the working extension of the first electric push rod, and the moving plate can pull the connecting rod to move through the second hinge block, and the connecting rod can drive the first hinge block and the bearing seat on the other side to move. The sliding of the bearing seats on both sides in the support ring can adjust the relative spacing of the feeding rollers on both sides, and the feeding rollers on both sides can be rotated by the driving motors connected to the corresponding sides. The relative rotation of the feeding rollers on both sides can drive the temperature measuring cable to be transported to the arrangement position, which is beneficial to improve the rotational transportation of the main cable and the temperature measuring cable, and is beneficial to the winding and transportation of the main cable and the temperature measuring cable of different diameters by regulating the distance between the feeding rollers on both sides, thereby improving the transportation effect.

[0026] 2. In the present invention, the angle control mechanism is designed, and the driving block is driven to move by the extension of the third electric push rod. The movement of the driving block can push the transmission rod to move. The other end of the transmission rod can drive the rotating frame to push the track frame to move. The movement of the track frame can rotate around the base through the inner hinge rod. The rotation of the track frame drives the pull ring to pull one side of the arranging mechanism for angle adjustment. By adjusting the position of the arranging mechanism, the arrangement angle of the cable can be adapted to different construction arrangement areas. The expansion frame can pass through multiple stabilizing rollers in sequence through the external temperature measuring cable and extend to one side of the main cable. When the feeding rollers on both sides rotate, the main cable and the temperature measuring cable are synchronously fed into the position to be arranged. When the main cable and the temperature measuring cable are pressed, the fitting part can be fully fitted with the main cable through pressing, which is beneficial to ensure that the temperature measuring cable is fully fitted with the main cable to be measured after wiring and laying, thereby improving the laying effect of distributed temperature measuring cables.

[0027] 3. In the present invention, through the designed scraping mechanism, when the temperature measuring cable and the main cable are rotated and fed by the feeding rollers on both sides, the temperature measuring cable and the main cable can extend into the scraping mechanism, and the scraping roller in the scraping ring can always fit the temperature measuring cable and the main cable through the tension of the spring, and the dust and debris on the outer wall of the main cable can be scraped off by the full fit of the scraping roller. The outer fitting part of the temperature measuring cable is fully pressed by the scraping roller, and the fitting part can make the temperature measuring cable fully fit the main cable after extrusion, thereby improving the extension arrangement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the disassembled structure of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0030] Figure 3 This is a top-view structural diagram of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0031] Figure 4 The present invention proposes Figure 3 The structural diagram of the enlarged part A in the middle;

[0032] Figure 5 The present invention proposes Figure 3 The enlarged structural diagram of part B in the middle;

[0033] Figure 6 This is a schematic diagram of the structure of an angle control mechanism of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0034] Figure 7 A schematic diagram of the lateral structure of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0035] Figure 8 A schematic diagram of the structure of a scraping mechanism of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0036] Fig. 9 This is a schematic diagram of the overall structure of a spacing control mechanism of a distributed composite temperature measurement cable laying device proposed by the present invention;

[0037] Fig.10 This is a schematic diagram of the cross-sectional structure of a distributed composite temperature measurement cable proposed by the present invention.

[0038] Legend:

[0039] 1. Base; 2. Arrangement mechanism; 201. Arrangement rod; 202. First support roller; 203. Second support roller; 204. Support frame; 205. Extension frame; 206. Stable roller; 3. Feeding roller; 4. Sweeping mechanism; 401. Sweeping ring; 402. Sweeping roller; 403. Sliding rod; 404. Spring; 405. Step block; 406. Fixed rod; 407. Rotating rod; 5. Spacing adjustment mechanism; 501. Support ring; 502. Bearing seat; 5 03. Guide rod; 504. First hinge block; 505. Connecting rod; 506. Second hinge block; 507. Moving plate; 508. First electric push rod; 6. Driving motor; 7. Angle adjustment mechanism; 701. Track frame; 702. Pull ring; 703. Second electric push rod; 704. Mounting plate; 705. Articulated rod; 706. Rotating frame; 707. Transmission rod; 708. Driving block; 709. Third electric push rod; 8. Temperature measuring cable; 9. Laminating part. DETAILED DESCRIPTION

[0040] 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.

[0041] See also Figure 1-Figure 10 The present invention provides a technical solution: a distributed composite temperature measuring cable laying device, comprising a base 1, both sides of the inner cavity of the base 1 are provided with a spacing control mechanism 5, two vertically corresponding feeding rollers 3 are provided between the spacing control mechanisms 5 on both sides, and the main cable is rotated and transported by the feeding rollers 3 on both sides, and an arranging mechanism 2 is installed on one side of the base 1 through an angle control mechanism 7, and the arranging mechanism 2 is used to support the temperature measuring cable, and the temperature measuring cable is extended to the side of the feeding roller 3 through the arranging mechanism 2 so that the temperature measuring cable and the main cable are laid in combination;

[0042] A scraping mechanism 4 is provided on one side of the base 1 away from the arrangement mechanism 2. The main cable and the temperature measuring cable are inserted into the scraping mechanism 4. The scraping mechanism 4 is used to sweep away the external debris of the main cable and press the temperature measuring cable and the main cable together.

[0043] The spacing control mechanism 5 includes a support ring 501, and bearing seats 502 are slidably connected on both sides of the inner cavity of the support ring 501, and the bearing seats 502 are transmission-connected to the feed roller 3 at the corresponding position, a first hinge block 504 is connected to one side of the bearing seat 502, a connecting rod 505 is hinged on one side of the first hinge block 504, a second hinge block 506 is hinged on the other end of the connecting rod 505, and a moving plate 507 is connected between the second hinge blocks 506 on both sides, a first electric push rod 508 is connected to one side of the moving plate 507, the first electric push rod 508 is connected to one side of the support ring 501, and a driving motor 6 is installed on one side of the feed roller 3, and the driving motor 6 passes through a groove body opened on one side of the base 1, and guide rods 503 are connected to both sides of the end of the bearing seat 502 away from the electric push rod, and the guide rods 503 are slidably connected to the guide holes opened at the corresponding positions of the side walls of the support ring 501.

[0044] Specifically: through the designed spacing adjustment mechanism 5, the movable plate 507 can be driven to move by the working extension of the first electric push rod 508, and the movable plate 507 can pull the connecting rod 505 to move through the second hinge block 506, and the connecting rod 505 can drive the first hinge block 504 and the bearing seat 502 on the other side to move. The sliding of the bearing seats 502 on both sides in the support ring 501 can adjust the relative spacing of the feeding rollers 3 on both sides, and the feeding rollers 3 on both sides can be rotated by the driving motor 6 connected to the corresponding side. The relative rotation of the feeding rollers 3 on both sides can drive the temperature measuring cable to be transported to the arrangement position, which is beneficial to improve the rotational transportation of the main cable and the temperature measuring cable, and is beneficial to the winding and transportation of the main cable and the temperature measuring cable of different diameters by adjusting the distance between the feeding rollers 3 on both sides, thereby improving the transportation effect.

[0045] See also Figure 3 and Figure 6 The angle control mechanism 7 includes two relatively arranged track frames 701, and the track frames 701 are rotatably connected to the base 1 through a hinge rod 705. A pull ring 702 is slidably connected to the inner cavity of the track frame 701, and the pull ring 702 is connected to the arrangement mechanism 2. A second electric push rod 703 is installed on one side of the pull ring 702, and the other end of the second electric push rod 703 is connected to a mounting plate 704, and the mounting plate 704 is connected to one side of the inner cavity of the track frame 701. A rotating frame 706 is connected to the top of the track frame 701, and a transmission rod 707 is rotatably connected to the inner cavity of the rotating frame 706. The other end of the transmission rod 707 is hinged with a driving block 708, and one side of the driving block 708 is connected to a third electric push rod 709, and the third electric push rod 709 is connected to a corresponding position on one side of the inner cavity of the base 1.

[0046] The arrangement mechanism 2 includes a first support roller 202, both ends of the first support roller 202 are installed in the pull ring 702 at the corresponding position, both ends of the first support roller 202 are connected to the arrangement rod 201, and the second support roller 203 is connected between the other ends of the arrangement rods 201 on both sides, and the second support roller 203 and the first support roller 202 are connected to the outside with stabilizing rollers 206, one end of the arrangement rod 201 close to the second support roller 203 is rotatably connected to the support frame 204, and an expansion frame 205 is detachably installed between the support frames 204 on both sides, and a temperature measuring cable is wound on the outside of the expansion frame 205, which passes through multiple stabilizing rollers 206 in sequence to the top of the main cable.

[0047] Specifically, the angle control mechanism 7 is designed to drive the driving block 708 to move through the extension of the third electric push rod 709, and the movement of the driving block 708 can push the transmission rod 707 to move. The other end of the transmission rod 707 can drive the rotating frame 706 to push the track frame 701 to move. The movement of the track frame 701 can rotate around the base 1 through the inner hinge rod 705, so that the pull ring 702 can be driven by the rotation of the track frame 701 to pull the arranging mechanism 2 on one side to adjust the angle, so that the arrangement angle of the cables can be adapted to different construction arrangement areas by adjusting the position of the arranging mechanism 2.

[0048] Through the designed arrangement structure, the expansion frame 205 can pass the external temperature measuring cable through multiple stabilizing rollers 206 in sequence and extend to one side of the main cable. When the feeding rollers 3 on both sides rotate, the main cable and the temperature measuring cable are synchronously fed into the arrangement position. When the main cable and the temperature measuring cable are pressed, the fitting part can be fully fitted to the main cable through pressing, which is beneficial to ensure that the temperature measuring cable is fully fitted to the main cable to be measured after the wiring is laid, thereby improving the arrangement effect of the distributed temperature measuring cable. In addition, the arrangement of the stabilizing rollers 206 can reduce the arrangement radius of the temperature measuring cable and improve the arrangement stability.

[0049] Furthermore, the fitting portion of the temperature measuring cable can be prefabricated and wound outside the expansion rack 205, or after another expansion rack 205 is erected on the ground, it can be extended to the relative position of any stabilizing roller 206 for pressing.

[0050] See also Figure 3-Figure 5 and Figure 8The scraping mechanism 4 includes a scraping ring 401, and a plurality of radially movable scraping rollers 402 are slidably connected to the inner cavity of the scraping ring 401, and the main cable and the temperature measuring cable are passed through the plurality of scraping rollers 402. Fixed rods 406 are connected to both sides of the scraping ring 401, and one end of the fixed rod 406 is connected to a rotating rod 407. The rotating rod 407 can be connected to one side of the base 1 in a limitable manner. A sliding rod 403 is connected to the top of the scraping roller 402, and the sliding rod 403 is slidably connected to a sliding hole opened in the inner cavity of the scraping ring 401. A step block 405 is connected to the top of the sliding rod 403, and a spring 404 is sleeved on the outer wall of the sliding rod 403. The two ends of the spring 404 are respectively connected to the step block 405 and the corresponding positions on the outer side of the scraping ring 401.

[0051] The rotating rod 407 can be connected to the base 1 by a limiting bolt at the end, so as to facilitate the angle adjustment of the rotating rod 407;

[0052] Specifically: through the designed scraping mechanism 4, when the temperature measuring cable and the main cable are rotated and fed through the feeding rollers 3 on both sides, the temperature measuring cable and the main cable can extend into the scraping mechanism 4, and the scraping roller 402 in the scraping ring 401 can always fit the temperature measuring cable and the main cable through the pulling force of the spring 404, which is beneficial to scrape the dust and debris on the outer wall of the main cable through the full fit of the scraping roller 402, and at the same time, the outer fitting part of the temperature measuring cable can be fully pressed by the scraping roller 402, and the fitting part can make the temperature measuring cable fully fit the main cable after extrusion, thereby improving the extension arrangement effect.

[0053] Working principle: When in use, the first electric push rod 508 is extended to drive the moving plate 507 to move, and the moving plate 507 can pull the connecting rod 505 to move through the second hinge block 506, and the connecting rod 505 can drive the first hinge block 504 and the bearing seat 502 on the other side to move. The sliding of the bearing seats 502 on both sides in the support ring 501 can adjust the relative spacing of the feeding rollers 3 on both sides, and the feeding rollers 3 on both sides can be rotated by the driving motors 6 connected to the corresponding sides. The relative rotation of the feeding rollers 3 on both sides can drive the temperature measuring cables to be transported to the arrangement position;

[0054] The third electric push rod 709 is extended to drive the driving block 708 to move, and the movement of the driving block 708 can push the transmission rod 707 to move. The other end of the transmission rod 707 can drive the rotating frame 706 to push the track frame 701 to move. The movement of the track frame 701 can rotate around the base 1 through the inner hinge rod 705. The rotation of the track frame 701 drives the pull ring 702 to pull the one side arrangement mechanism 2 to adjust the angle. The expansion frame 205 can pass through multiple stable rollers 206 in sequence through the external temperature measuring cable and extend to one side of the main cable. When the feeding rollers 3 on both sides rotate, the main cable and the temperature measuring cable are synchronously sent to the position to be arranged. When the main cable and the temperature measuring cable are pressed, the fitting part can be fully fitted with the main cable through pressing, ensuring that the temperature measuring cable is fully fitted with the main cable to be measured after the wiring is laid;

[0055] When the temperature measuring cable and the main cable are rotated and fed by the feeding rollers 3 on both sides, the temperature measuring cable and the main cable can extend into the scraping mechanism 4, and the scraping roller 402 in the scraping ring 401 can always fit the temperature measuring cable and the main cable through the pulling force of the spring 404, and the dust and debris on the outer wall of the main cable can be scraped and pressed through the full fit of the scraping roller 402.

[0056] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A distributed composite temperature measurement cable laying device, comprising a base (1), characterized in that: Both sides of the inner cavity of the base (1) are provided with spacing adjustment mechanisms (5), and two vertically corresponding feeding rollers (3) are provided between the spacing adjustment mechanisms (5) on both sides, and the main cable is rotatably conveyed by the feeding rollers (3) on both sides. One side of the base (1) is provided with an arrangement mechanism (2) through an angle adjustment mechanism (7), and the arrangement mechanism (2) is used to support the temperature measuring cable. The temperature measuring cable is extended to the side of the feeding roller (3) through the arrangement mechanism (2), so that the temperature measuring cable and the main cable are laid in combination; A scraping mechanism (4) is provided on a side of the base (1) away from the arrangement mechanism (2); the main cable and the temperature measuring cable are inserted into the scraping mechanism (4); the scraping mechanism (4) is used to sweep away external debris of the main cable and to press the temperature measuring cable and the main cable together.

2. The distributed composite temperature measurement cable laying device according to claim 1 is characterized in that: The spacing control mechanism (5) comprises a support ring (501), bearing seats (502) are slidably connected to both sides of the inner cavity of the support ring (501), and the bearing seats (502) are transmission-connected to the feeding rollers (3) at corresponding positions, one side of the bearing seat (502) is connected to a first hinge block (504), one side of the first hinge block (504) is hinged to a connecting rod (505), the other end of the connecting rod (505) is hinged to a second hinge block (506), and a moving plate (507) is connected between the second hinge blocks (506) on both sides, one side of the moving plate (507) is connected to a first electric push rod (508), the first electric push rod (508) is connected to one side of the support ring (501), and a driving motor (6) is installed on one side of the feeding roller (3), and the driving motor (6) passes through a groove body opened on one side of the base (1).

3. The distributed composite temperature measurement cable laying device according to claim 2 is characterized in that: Guide rods (503) are connected to both sides of one end of the bearing seat (502) away from the electric push rod, and the guide rods (503) are slidably connected to guide holes opened at corresponding positions on the side walls of the support ring (501).

4. The distributed composite temperature measurement cable laying device according to claim 1 is characterized in that: The angle control mechanism (7) comprises two track frames (701) arranged opposite to each other, wherein the track frames (701) are rotatably connected to the base (1) via a hinge rod (705), a pull ring (702) is slidably connected to the inner cavity of the track frame (701), the pull ring (702) is connected to the arrangement mechanism (2), a second electric push rod (703) is installed on one side of the pull ring (702), and the other end of the second electric push rod (703) is connected to a mounting plate (704) ), the mounting plate (704) is connected to one side of the inner cavity of the track frame (701), the top of the track frame (701) is connected to a rotating frame (706), the inner cavity of the rotating frame (706) is rotatably connected to a transmission rod (707), the other end of the transmission rod (707) is hinged to a driving block (708), one side of the driving block (708) is connected to a third electric push rod (709), and the third electric push rod (709) is connected to a corresponding position on one side of the inner cavity of the base (1).

5. The distributed composite temperature measurement cable laying device according to claim 1 is characterized in that: The arrangement mechanism (2) comprises a first support roller (202), both ends of the first support roller (202) are installed in pull rings (702) at corresponding positions, both ends of the first support roller (202) are connected to arrangement rods (201), and a second support roller (203) is connected between the other ends of the arrangement rods (201) on both sides, and the second support roller (203) and the first support roller (202) are externally connected to stabilizing rollers (206).

6. The distributed composite temperature measurement cable laying device according to claim 5, characterized in that: One end of the arrangement rod (201) close to the second support roller (203) is rotatably connected to a support frame (204), and an expansion frame (205) is detachably installed between the support frames (204) on both sides. A temperature measuring cable is wound around the expansion frame (205), and the temperature measuring cable passes through multiple stabilizing rollers (206) in sequence to the top of the main cable.

7. The distributed composite temperature measurement cable laying device according to claim 1 is characterized in that: The scraping mechanism (4) comprises a scraping ring (401), the inner cavity of which is slidably connected to a plurality of radially movable scraping rollers (402), and the main cable and the temperature measuring cable are passed through the plurality of scraping rollers (402), both sides of the scraping ring (401) are connected to fixed rods (406), one end of the fixed rod (406) is connected to a rotating rod (407), and the rotating rod (407) can be connected to one side of the base (1) in a limitable manner.

8. The distributed composite temperature measurement cable laying device according to claim 7, characterized in that: The top of the scraping roller (402) is connected to a sliding rod (403), and the sliding rod (403) is slidably connected to a sliding hole provided in the inner cavity of the scraping ring (401). The top of the sliding rod (403) is connected to a step block (405), and the outer wall of the sliding rod (403) is sleeved with a spring (404), and the two ends of the spring (404) are respectively connected to the step block (405) and the corresponding positions on one side of the outer side of the scraping ring (401).

9. A distributed composite temperature measurement cable, applied to the laying equipment of the distributed composite temperature measurement cable according to any one of claims 1 to 8, characterized in that: It comprises a temperature measuring cable, wherein a bonding part is adhered to the outside of the temperature measuring cable, and the temperature measuring cable is adhered to the outside of the main cable through an adhesive layer inside the bonding part.

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