Lamp chain piece for pipeline curing

Abstract

The invention discloses a lamp chain piece for pipeline curing, and particularly relates to the technical field of pipeline curing, the lamp chain piece comprises a pulley supporting arm used for providing a stable supporting foundation for a lamp foot system of the lamp chain piece, a pulley telescopic arm is arranged on one side of the pulley supporting arm, and one end of the pulley telescopic arm and one end of the pulley supporting arm are connected with pulley fixing pieces correspondingly; the outer side of the pulley fixing piece is connected with a pulley, and the outer surface wall of the pulley telescopic arm and the outer surface wall of the pulley supporting arm are fixedly connected with two UV lamp tube bracket bases respectively. Through the arrangement of the pulley supporting arm, the pulley telescopic arm, the UV lamp tube bracket seat, the UV lamp tube mounting seat, the UV lamp holder, the UV lamp tube, the screw rod, the electrical socket and the infrared sensor, during use, on one hand, lamp feet can be automatically stretched and contracted through the unique structural design, the construction convenience is greatly improved, the complexity and inconvenience of manual operation are reduced, and the construction efficiency is improved. And the construction efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline curing, and in particular to a lamp chain component for pipeline curing. Background Art

[0002] In the field of pipeline repair, curing is indispensable. When a pipeline is damaged or corroded, the lining method is often used for repair. The lining pipe with curing material is placed into the original pipeline. Through heating, light and other methods, the curing material undergoes physical or chemical changes, changing from a flowable state to a hard and stable solid, which fits tightly to the inner wall of the original pipeline. This not only repairs the damage, but also enhances the strength and corrosion resistance of the pipeline.

[0003] At present, in pipeline curing operations, light chains are commonly used as repair tools. However, due to the wide variety of inner diameters of pipelines in actual projects, existing light chains lack a flexible adjustment mechanism that is compatible with them. When facing pipelines with different inner diameters, the extension and contraction of the light legs of the light chains are extremely inconvenient, and the adjustment operation is relatively time-consuming and labor-intensive. In addition, due to the differences in operation, it is difficult to ensure the consistency and accuracy of each adjustment, which not only affects the efficiency of construction, but also makes the quality of the repaired pipelines uneven. Secondly, with use, dust will stick to the outer wall of the lamp tube, and the dusty lamp tube will seriously affect the propagation and curing effect of light. Dust will block the emission of ultraviolet rays, resulting in some areas in the pipeline being unable to receive light of sufficient intensity for curing, thereby causing uneven curing. The light chain lacks an effective automatic cleaning function and often requires manual cleaning, which not only increases the workload of construction personnel, but also affects the construction progress due to untimely cleaning. Summary of the invention

[0004] The object of the present invention is to provide a light chain member for pipe curing to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lamp chain component for pipe curing, comprising a pulley support arm for providing a stable support foundation for the lamp foot system of the lamp chain component, a pulley telescopic arm is provided on one side of the pulley support arm, one end of the pulley telescopic arm and the pulley support arm are respectively connected to a pulley fixing piece, a pulley is connected to the outer side of the pulley fixing piece, and the outer walls of the pulley telescopic arm and the pulley support arm are respectively fixedly connected to two UV lamp tube bracket seats, one end of the two UV lamp tube bracket seats are respectively connected to a UV lamp tube mounting seat, and a UV lamp is connected between the two UV lamp tube mounting seats, and the end of the main body shell to which the two ends of the screw rod are connected is fixedly connected to a connecting ring, and the connecting ring is arranged on one side of the electrical socket.

[0006] Furthermore, the pulley telescopic arm and the pulley support arm are respectively hinged with a UV lamp holder at one end away from the pulley, the upper thread of the UV lamp holder is connected to a screw rod, one end of the main body shell connected to the two ends of the screw rod is provided with an electrical socket, and the UV lamp holder is provided with an infrared sensor.

[0007] Specifically, when in use, firstly, power is supplied to a driving device such as a motor through the electrical socket to drive the screw to rotate. During the rotation process, the UV lamp holder is threadedly matched with the screw. As the screw rotates, the UV lamp holder moves laterally along the screw. Since the UV lamp holder is connected to the pulley telescopic arm and other components, the lateral movement of the UV lamp holder will drive the pulley telescopic arm to extend or contract accordingly. This change in the movement of the pulley telescopic arm will further drive the lamp pin to automatically extend or contract, thereby realizing the automatic operation of the lamp pin, which greatly improves the convenience of use and workability of the equipment. The efficiency is improved, and the accuracy and stability of the action are also guaranteed. After adjustment, the pulley contacts the inner wall of the pipeline, and the traction device is connected to the connecting ring. The light chain is driven to move in the pipeline by the traction device. During the movement, the UV lamp emits ultraviolet rays. At this time, the curing material pre-laid in the pipeline undergoes a curing reaction under the irradiation of ultraviolet rays. At the same time, the infrared sensor monitors the position of the equipment in the pipeline and the distance from the inner wall of the pipeline in real time, ensuring that the equipment moves stably and accurately in the pipeline, ensuring that the ultraviolet rays can be evenly irradiated on the curing material on the inner wall of the pipeline, and achieving a comprehensive and uniform curing effect.

[0008] Preferably, a wiping structure is provided on the outside of the UV lamp tube, and the wiping structure includes a fixing box fixedly connected to the outer walls of the pulley telescopic arm and the pulley supporting arm respectively, and two fixed side plates are symmetrically connected to one side of the lower end surface of the fixing box, and the outer sleeve of the UV lamp tube mounting seat is provided with a first fixing ring, and the inner surface wall of the first fixing ring is fixedly connected to a wiping block, and one side of the outer wall of the first fixing ring is fixedly connected to a connecting sleeve block, and the outer sleeve of the connecting sleeve block is provided with a rope, one end of the rope is connected to the connecting block, and the side wall of the connecting block is connected to one side of the outer wall of the UV lamp tube bracket seat.

[0009] Preferably, an electric telescopic rod is installed inside the fixed box, the other end of the rope extends through the inside of the fixed box and is connected to the free end of the electric telescopic rod, and a first pulley is movably connected between the two fixed side plates.

[0010] Preferably, the outside of the rope and the inside of the fixing box are sequentially connected to a limiting block, a second pulley and a third pulley.

[0011] Through the above technical solution:

[0012] When in use, firstly, the electric telescopic rod is retracted. During the retraction process, one end of the rope is pulled. At this time, the connecting sleeve block provided with the rope will drive the first fixing ring to move outside the UV lamp tube, and the dust on the outer wall of the UV lamp tube is cleaned by the wiping block to achieve comprehensive and uniform cleaning, thereby ensuring good light transmittance and stable ultraviolet emission intensity of the UV lamp tube, avoiding dust accumulation affecting curing, ensuring curing quality and effect, and improving operation reliability and stability. Secondly, the automatic retraction operation of the electric telescopic rod does not require manual operation, thereby reducing the burden on construction personnel, improving cleaning efficiency, reducing construction downtime, and ensuring construction continuity and efficiency.

[0013] Preferably, the wiping structure also includes a fixed plate fixedly connected to the other side of the outer wall of the first fixed ring, a sliding rod passing through the hole groove opened in the fixed plate, and sliders fixedly connected at both ends of the sliding rod, and the side wall of the slider is connected to one side of the outer wall of the UV lamp bracket, and the slider is elastically connected to one of the fixed plates through a spring.

[0014] Specifically, during the movement of the first fixed ring, the slider slides on the outside of the slide rod, which can provide stable guidance and support for the movement of the first fixed ring, so that it will not deviate or shake during the movement, ensuring the stability of the first fixed ring during movement, which not only ensures the accuracy and consistency of the operation of wiping dust on the outer wall of the lamp tube, and improves the reliability of the cleaning effect, but also greatly enhances the working efficiency of the entire cleaning system, ensuring that the wiping block can act on the outer wall of the UV lamp tube at the best angle and force each time, so as to efficiently remove dust and reduce dust residue. At the same time, since there will be no deviation or shaking, the cleaning dead corners or accidental damage to the outer wall of the lamp tube due to position deviation are avoided, the integrity and cleanliness of the UV lamp tube are guaranteed, and the ultraviolet emission effect is optimized, making the pipeline curing process more uniform and stable.

[0015] Preferably, a cleaning assembly is provided at the lower end of the fixed box and located between the two fixed side plates, and the cleaning assembly includes a cleaning seat fixedly connected to the lower end surface of the fixed box through a block, an inlet groove is provided on the lower end surface of the cleaning seat, a cavity is provided at the upper end of the inlet groove and located inside the cleaning seat, and a cleaning block is fixedly connected to the inner surface wall of the cavity.

[0016] Preferably, the inlet groove is in a trumpet shape, and the cavity is in a through shape, one end of which is connected to the inlet groove, and the other end passes through a corresponding part of the cleaning seat to form a continuous channel structure.

[0017] Through the above technical solution:

[0018] Before the rope enters the fixed box, the impurities on the outer wall of the rope are scraped off by the inlet groove opened on the lower end face of the cleaning seat to prevent the impurities from entering the fixed box with the rope, and to avoid the accumulation of impurities causing adverse effects such as wear and jamming on the internal structure of the fixed box. The rope is then cleaned by the cleaning block to further remove fine impurities and dust that may remain on the surface of the rope, thereby ensuring that the rope always remains clean and smooth during the subsequent transmission process, thereby ensuring the stability and reliability of the rope transmission.

[0019] Preferably, the cleaning assembly also includes a second fixing ring fixedly connected to the inner wall of the cavity, the second fixing ring is arranged at the upper end of the cleaning block, and the inner wall of the second fixing ring is fixedly connected to a sponge block, the inner wall of the cleaning seat is provided with a liquid storage tank, and a dropper is connected to one side of the liquid storage tank and located at the upper end of the sponge block.

[0020] Specifically, the plug on the outer wall of the cleaning seat is pulled out, and the maintenance liquid is injected into the liquid storage tank, and the liquid is dripped onto the sponge block through the dropper. On the one hand, the rope is maintained by the sponge block containing the maintenance liquid, which effectively prevents the rope from drying, aging, cracking and other problems due to long-term use, thereby greatly extending the service life of the rope. On the other hand, when in contact with the rope, the sponge block can gently nourish and protect the rope, and at the same time, it can further clean the tiny stains and impurities that may exist on the surface of the rope, so that the rope is always kept in good condition, ensuring its smoothness and reliability during the transmission process, thereby ensuring that the cleaning system of the entire equipment can operate stably and efficiently. In addition, the dropper can accurately control the dripping amount of the maintenance liquid to ensure that the sponge block can evenly absorb an appropriate amount of maintenance liquid, thereby performing uniform and appropriate maintenance on the rope. The rope will not be too wet due to excessive maintenance liquid, affecting its performance, nor will a good maintenance effect be achieved due to too little maintenance liquid.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0022] 1. By setting the pulley support arm, pulley telescopic arm, UV lamp bracket, UV lamp mounting seat, UV lamp stand, UV lamp, screw rod, electrical socket and infrared sensor, when in use, on the one hand, its unique structural design can make the lamp foot automatically extend and contract, which greatly improves the convenience of construction, reduces the tediousness and inconvenience of manual operation, and effectively improves the construction efficiency. On the other hand, the infrared sensor can accurately detect the temperature of the inner lining pipe wall and air, and provides reliable reference data for the precise setting of the UV curing speed, which not only helps to ensure the consistency and high quality of the curing effect, but also can be flexibly adjusted according to different ambient temperatures and pipe wall conditions, so as to better adapt to various complex construction scenes, and further ensure the stability and reliability of construction;

[0023] 2. By setting up the wiping structure, the UV lamp tube has an automatic wiping function. When in use, the linkage design of the connecting sleeve block, the first fixing ring and the wiping block can ensure that the wiping block is in close contact with the outer wall of the UV lamp tube, achieving a comprehensive and uniform cleaning effect, effectively removing dust on the outer wall of the lamp tube, ensuring good light transmittance of the UV lamp tube and stable ultraviolet emission intensity, effectively avoiding the obstruction of ultraviolet transmission caused by dust accumulation on the outer wall of the lamp tube, thereby preventing uneven or incomplete pipe curing, greatly ensuring the quality and effect of pipe curing, and significantly improving the reliability and stability of the entire pipe curing operation. On the other hand, there is no need for construction personnel to perform tedious manual operations, which greatly reduces the workload of construction personnel and greatly improves the efficiency of cleaning work. The equipment can quickly and conveniently complete lamp cleaning during operation without the need to arrange special cleaning time, effectively reducing the construction stop time caused by cleaning the lamp tube, and ensuring the continuity and efficiency of pipe curing construction;

[0024] 3. By setting up a cleaning component, the rope has a cleaning function. When in use, it can effectively remove impurities before they enter the fixed box, prevent impurities from entering the fixed box with the rope, and avoid impurity accumulation to cause wear, jamming and other adverse effects on the internal structure of the fixed box, thereby ensuring the cleanliness and normal operation of the equipment. Secondly, it also ensures that the rope always remains clean and smooth during the subsequent transmission process, which can not only reduce the friction between the rope and related components and extend the service life of the rope, but also ensure the stability and reliability of the rope transmission, so that the connecting sleeve block, the first fixed ring and other components can move smoothly according to the predetermined trajectory and speed, thereby ensuring that the wiping block can continuously and efficiently clean the outer wall of the UV lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is one of the overall structural schematic diagrams of the present invention;

[0027] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0028] Figure 3 It is a front view schematic diagram of the present invention;

[0029] Figure 4 It is a left side schematic diagram of the present invention;

[0030] Figure 5 It is a top view schematic diagram of the present invention;

[0031] Figure 6 This is one of the schematic diagrams of the connection between the UV lamp tube and the wiping structure of the present invention;

[0032] Figure 7 This is the second schematic diagram of the connection between the UV lamp tube and the wiping structure of the present invention;

[0033] Figure 8 It is a cross-sectional schematic diagram of the fixing box of the present invention;

[0034] Fig. 9 This is one of the schematic diagrams of the cleaning component of the present invention;

[0035] Fig.10 This is the second schematic diagram of the cleaning component of the present invention.

[0036] Description of reference numerals:

[0037] 1. Pulley support arm; 2. Pulley telescopic arm; 3. Pulley fixing piece; 4. Pulley; 5. UV lamp bracket; 6. UV lamp mounting seat; 7. UV lamp holder; 8. UV lamp; 9. Screw rod; 10. Electrical socket; 11. Infrared sensor; 12. Wiping structure; 121. Fixing box; 122. Fixed side plate; 123. First fixing ring; 124. Wiping block; 125. Connecting sleeve block; 126. Rope; 127. Electric extension retractable rod; 128, first pulley; 129, connecting block; 1211, limit block; 1212, second pulley; 1213, third pulley; 1214, fixed plate; 1215, slide rod; 1216, slide block; 13, connecting ring; 14, cleaning assembly; 141, cleaning seat; 142, inlet groove; 143, cavity; 144, cleaning block; 145, second fixed ring; 146, sponge block; 147, liquid storage tank; 148, dropper. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] The present invention provides Figure 1-Figure 5 A light chain for pipe curing shown in the figure comprises:

[0040] A pulley support arm 1 is used to provide a stable support foundation for the lamp foot system of the lamp chain, a pulley telescopic arm 2 is provided on one side of the pulley support arm 1, one end of the pulley telescopic arm 2 and the pulley support arm 1 are respectively connected to a pulley fixing piece 3, the outer side of the pulley fixing piece 3 is connected to a pulley 4, the outer walls of the pulley telescopic arm 2 and the pulley support arm 1 are respectively fixedly connected to two UV lamp bracket seats 5, one end of the two UV lamp bracket seats 5 are respectively connected to a UV lamp mounting seat 6, and a UV lamp 8 is connected between the two UV lamp mounting seats 6, and the end of the main body shell to which the two ends of the screw rod 9 are connected is fixedly connected to a connecting ring 13, and the connecting ring 13 is arranged on one side of the electrical socket 10.

[0041] Further, see Figure 1-Figure 3 As shown, the pulley telescopic arm 2 and the pulley support arm 1 are respectively hinged with a UV lamp holder 7 at one end away from the pulley 4, the upper thread of the UV lamp holder 7 is connected with a screw rod 9, one end of the main body shell connected to the two ends of the screw rod 9 is provided with an electrical socket 10, and the UV lamp holder 7 is provided with an infrared sensor 11.

[0042] Specifically, when in use, firstly, the electrical socket 10 is used to supply power to the driving device such as the motor to drive the screw rod 9 to rotate. During the rotation process, the UV lamp holder 7 is threadedly matched with the screw rod 9. As the screw rod 9 rotates, the UV lamp holder 7 moves laterally along the screw rod 9. Since the UV lamp holder 7 is connected to the pulley telescopic arm 2 and other components, the lateral movement of the UV lamp holder 7 will drive the pulley telescopic arm 2 to extend or contract accordingly. This action change of the pulley telescopic arm 2 will further drive the lamp pin to automatically extend or contract, thereby realizing the automatic operation of the lamp pin, greatly improving the convenience of use and work efficiency of the equipment, and at the same time The accuracy and stability of the action are also guaranteed. After adjustment, the pulley 4 contacts the inner wall of the pipeline, and the traction device is connected to the connecting ring 13. The light chain is driven to move in the pipeline by the traction device. During the movement, the UV lamp tube 8 emits ultraviolet rays. At this time, the curing material pre-laid in the pipeline undergoes a curing reaction under the irradiation of ultraviolet rays. At the same time, the infrared sensor 11 monitors the position of the equipment in the pipeline and the distance from the inner wall of the pipeline in real time, ensuring that the equipment moves stably and accurately in the pipeline, ensuring that the ultraviolet rays can be evenly irradiated on the curing material on the inner wall of the pipeline, and achieving a comprehensive and uniform curing effect.

[0043] The present invention provides Figure 6-Figure 8 A lamp chain component for pipe curing is shown, and a wiping structure 12 is provided on the outside of the UV lamp tube 8. The wiping structure 12 includes a fixing box 121 fixedly connected to the outer walls of the pulley telescopic arm 2 and the pulley support arm 1 respectively, and two fixing side plates 122 are symmetrically connected to one side of the lower end surface of the fixing box 121. The outer sleeve of the UV lamp tube mounting seat 6 is provided with a first fixing ring 123, and the inner wall of the first fixing ring 123 is fixedly connected to a wiping block 124. One side of the outer wall of the first fixing ring 123 is fixedly connected to a connecting sleeve block 125, and the outer sleeve of the connecting sleeve block 125 is provided with a rope 126. One end of the rope 126 is connected to a connecting block 129, and the side wall of the connecting block 129 is connected to one side of the outer wall of the UV lamp tube bracket seat 5.

[0044] An electric telescopic rod 127 is installed inside the fixed box 121 , and the other end of the rope 126 extends through the inside of the fixed box 121 and is connected to the free end of the electric telescopic rod 127 . A first pulley 128 is movably connected between the two fixed side plates 122 .

[0045] The outside of the rope 126 and the inside of the fixing box 121 are connected to the limit block 1211, the second pulley 1212 and the third pulley 1213 in sequence.

[0046] Through the above technical solution:

[0047] When in use, firstly, the electric telescopic rod 127 is retracted. During the retraction process, one end of the rope 126 is pulled. At this time, the connecting sleeve block 125 with the rope 126 will drive the first fixed ring 123 to move outside the UV lamp tube 8, and the dust on the outer wall of the UV lamp tube 8 is cleaned by the wiping block 124 to achieve comprehensive and uniform cleaning, thereby ensuring the good light transmittance and stable ultraviolet emission intensity of the UV lamp tube 8, avoiding dust accumulation affecting curing, ensuring curing quality and effect, and improving operation reliability and stability. Secondly, the automatic retraction operation of the electric telescopic rod 127 does not require manual operation, thereby reducing the burden on construction personnel, improving cleaning efficiency, reducing construction downtime, and ensuring construction continuity and efficiency.

[0048] Further, see Figure 6-Figure 8 As shown, the wiping structure 12 also includes a fixing plate 1214 fixedly connected to the other side of the outer wall of the first fixing ring 123, a sliding rod 1215 passes through the hole groove opened in the fixing plate 1214, and sliders 1216 are fixedly connected to both ends of the sliding rod 1215 respectively, and the side wall of the slider 1216 is connected to one side of the outer wall of the UV lamp bracket 5, and the slider 1216 is elastically connected to one of the fixing plates 1214 through a spring.

[0049] Specifically, during the movement of the first fixed ring 123, the slider 1216 slides on the outside of the slide rod 1215, which can provide stable guidance and support for the movement of the first fixed ring 123, so that it will not deviate or shake during the movement, ensuring the stability of the first fixed ring 123 during movement, not only ensuring the accuracy and consistency of the operation of wiping dust on the outer wall of the lamp tube, improving the reliability of the cleaning effect, but also greatly enhancing the working efficiency of the entire cleaning system, ensuring that the wiping block 124 can act on the outer wall of the UV lamp tube 8 at the best angle and force each time, so as to efficiently remove dust and reduce dust residue. At the same time, since there will be no deviation or shaking, the cleaning dead corners or accidental damage to the outer wall of the lamp tube due to position deviation are avoided, thereby ensuring the integrity and cleanliness of the UV lamp tube 8, thereby optimizing the emission effect of ultraviolet rays, and making the pipeline curing process more uniform and stable.

[0050] The present invention provides Figure 8-Figure 10 A light chain component for pipe curing is shown, and a cleaning assembly 14 is provided at the lower end of a fixed box 121 and between two fixed side panels 122. The cleaning assembly 14 includes a cleaning seat 141 fixedly connected to the lower end surface of the fixed box 121 through a block. An inlet groove 142 is provided on the lower end surface of the cleaning seat 141. A cavity 143 is provided at the upper end of the inlet groove 142 and located inside the cleaning seat 141. A cleaning block 144 is fixedly connected to the inner surface wall of the cavity 143.

[0051] The inlet groove 142 is in a trumpet shape, and the cavity 143 is in a through shape, one end of which is connected to the inlet groove 142 and the other end of which passes through the corresponding part of the cleaning seat 141 to form a continuous channel structure.

[0052] Through the above technical solution:

[0053] Before the rope 126 enters the fixed box 121, the impurities on the outer wall of the rope 126 are scraped off by the inlet groove 142 opened at the lower end surface of the cleaning seat 141 to prevent the impurities from entering the fixed box 121 along with the rope 126, and to avoid the accumulation of impurities causing adverse effects such as wear and jamming on the internal structure of the fixed box 121. Then, the rope 126 is cleaned by the cleaning block 144 to further remove the fine impurities and dust that may remain on the surface of the rope 126, to ensure that the rope 126 always remains clean and smooth during the subsequent transmission process, and to ensure the stability and reliability of the transmission of the rope 126.

[0054] Further, see Figure 6-Figure 8 As shown, the cleaning component 14 also includes a second fixing ring 145 fixedly connected to the inner wall of the cavity 143, the second fixing ring 145 is arranged at the upper end of the cleaning block 144, and the inner wall of the second fixing ring 145 is fixedly connected to a sponge block 146, and the inner wall of the cleaning seat 141 is provided with a liquid storage tank 147, and a dropper 148 is connected to one side of the liquid storage tank 147 and located at the upper end of the sponge block 146.

[0055] Specifically, the plug on the outer wall of the cleaning seat 141 is pulled out, and the maintenance liquid is injected into the liquid storage tank 147, and the liquid is dripped onto the sponge block 146 through the dropper 148. On the one hand, the rope 126 is maintained by the sponge block 146 containing the maintenance liquid, which effectively prevents the rope 126 from drying, aging, cracking and other problems due to long-term use, thereby greatly extending the service life of the rope 126. On the other hand, when in contact with the rope 126, the rope 126 can be gently nourished and protected, and at the same time, the tiny stains and impurities that may exist on the surface of the rope 126 can be further cleaned, so that the rope 126 is always in good condition, ensuring its smoothness and reliability during the transmission process, thereby ensuring that the cleaning system of the entire equipment can operate stably and efficiently. In addition, the dropper 148 can accurately control the dripping amount of the maintenance liquid to ensure that the sponge block 146 can evenly absorb an appropriate amount of maintenance liquid, thereby performing uniform and appropriate maintenance on the rope 126. The rope 126 will not be too wet due to excessive maintenance liquid, affecting its performance, nor will a good maintenance effect be achieved due to too little maintenance liquid.

[0056] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A light chain for pipe curing, characterized in that: include: A pulley support arm (1) for providing a stable support base for a lamp foot system of a lamp chain, wherein a pulley telescopic arm (2) is provided on one side of the pulley support arm (1), one end of the pulley telescopic arm (2) and the pulley support arm (1) are respectively connected to a pulley fixing member (3), the outer side of the pulley fixing member (3) is connected to a pulley (4), the outer wall of the pulley telescopic arm (2) and the pulley support arm (1) are respectively fixedly connected to two UV lamp bracket seats (5), one end of the two UV lamp bracket seats (5) are respectively connected to a UV lamp mounting seat (6), and a UV lamp (8) is connected between the two UV lamp mounting seats (6); The pulley telescopic arm (2) and the pulley support arm (1) are respectively hingedly connected to a UV lamp holder (7) at one end away from the pulley (4); a screw rod (9) is connected to the upper thread of the UV lamp holder (7); an electrical socket (10) is provided at one end of the main body shell connected to the two ends of the screw rod (9); an infrared sensor (11) is provided on the UV lamp holder (7); and a wiping structure (12) is provided on the outside of the UV lamp tube (8).

2. The light chain for pipe curing according to claim 1, characterized in that: The wiping structure (12) comprises a fixing box (121) fixedly connected to the outer walls of the pulley telescopic arm (2) and the pulley support arm (1), respectively; one side of the lower end surface of the fixing box (121) is symmetrically connected to two fixing side plates (122); the outer sleeve of the UV lamp tube mounting seat (6) is provided with a first fixing ring (123); the inner wall of the first fixing ring (123) is fixedly connected to a wiping block (124); one side of the outer wall of the first fixing ring (123) is fixedly connected to a connecting sleeve block (125); the outer sleeve of the connecting sleeve block (125) is provided with a rope (126); one end of the rope (126) is connected to a connecting block (129); the side wall of the connecting block (129) is connected to one side of the outer wall of the UV lamp tube bracket seat (5).

3. The light chain for pipe curing according to claim 2, characterized in that: An electric telescopic rod (127) is installed inside the fixed box (121), the other end of the rope (126) extends through the inside of the fixed box (121) and is connected to the free end of the electric telescopic rod (127), and a first pulley (128) is movably connected between the two fixed side plates (122).

4. The light chain for pipe curing according to claim 3, characterized in that: The outside of the rope (126) and the inside of the fixed box (121) are sequentially connected to the limit block (1211), the second pulley (1212) and the third pulley (1213).

5. The light chain for pipe curing according to claim 1, characterized in that: The wiping structure (12) further comprises a fixing plate (1214) fixedly connected to the other side of the outer wall of the first fixing ring (123), a sliding rod (1215) passing through a hole groove provided in the fixing plate (1214), and sliders (1216) fixedly connected to the two ends of the sliding rod (1215), a side wall of the slider (1216) being connected to one side of the outer wall of the UV lamp bracket (5), and the slider (1216) being elastically connected to one of the fixing plates (1214) via a spring.

6. The light chain for pipe curing according to claim 2, characterized in that: A cleaning assembly (14) is provided at the lower end of the fixed box (121) and located between the two fixed side plates (122); the cleaning assembly (14) comprises a cleaning seat (141) fixedly connected to the lower end surface of the fixed box (121) through a block; an inlet groove (142) is provided at the lower end surface of the cleaning seat (141); a cavity (143) is provided at the upper end of the inlet groove (142) and located inside the cleaning seat (141); a cleaning block (144) is fixedly connected to the inner surface wall of the cavity (143).

7. The light chain for pipe curing according to claim 6, characterized in that: The inlet groove (142) is in a bell-mouth shape, and the cavity (143) is in a through shape, with one end being connected to the inlet groove (142) and the other end penetrating a corresponding part of the cleaning seat (141), thereby forming a continuous channel structure.

8. The light chain for pipe curing according to claim 7, characterized in that: The cleaning assembly (14) further comprises a second fixing ring (145) fixedly connected to the inner surface wall of the cavity (143); the second fixing ring (145) is arranged at the upper end of the cleaning block (144); and a sponge block (146) is fixedly connected to the inner surface wall of the second fixing ring (145); a liquid storage tank (147) is provided on the inner wall of the cleaning seat (141); and a dropper (148) is connected to one side of the liquid storage tank (147) and located at the upper end of the sponge block (146).

9. The light chain for pipe curing according to claim 1, characterized in that: The ends of the main body shell to which the two ends of the screw rod (9) are connected are fixedly connected with a connecting ring (13), and the connecting ring (13) is arranged on one side of the electrical socket (10).

Images