CN212510055U

CN212510055U - Ultraviolet curing lamp

Info

Publication number: CN212510055U
Application number: CN202021128574.4U
Authority: CN
Inventors: 郭志强
Original assignee: Shanghai Yicheng Municipal Engineering Co ltd
Current assignee: Shanghai Yicheng Municipal Engineering Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-09
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an ultraviolet curing lamp, which relates to the technical field of pipeline repair and comprises a lamp holder and a supporting device, wherein the supporting device comprises a fixed disc and a supporting rod; one end of the fixed disc is provided with an installation groove; a plurality of fixed seats are fixed on the fixed disk, and one ends of the fixed seats are positioned above the mounting grooves; the supporting rod is arranged in the fixed seat in a sliding manner; one end of the supporting rod is rotatably connected with a roller assembly; a sliding plate is arranged in the mounting groove; an arc-shaped sliding rail is arranged on one side of the sliding plate, which is far away from the lamp holder, two ends of the arc-shaped sliding rail are respectively close to two ends of the sliding plate, one end of the arc-shaped sliding rail is close to the center of the fixed disc, and the other end of the arc-shaped sliding rail is far away from the center of the fixed disc; the support rod is provided with a sliding block matched with the arc-shaped sliding rail; and a driving assembly for driving the sliding plates to slide along the groove walls of the mounting groove is arranged in the mounting groove and in the center of the fixed disc. The utility model discloses have the length of the fast adjustable branch of ability to the messenger can be applicable to the effect of different internal diameter size's pipeline.

Description

Ultraviolet curing lamp

Technical Field

The utility model belongs to the technical field of the pipeline repair technique and specifically relates to an ultraviolet curing lamp is related to.

Background

At present, the ultraviolet light curing trenchless repairing technology is a whole-section lining repairing technology for a pipeline, wherein a felt hose which is fully soaked with photosensitive resin is dragged into a repaired pipeline by mechanical traction, compressed air is filled to enable the felt hose to be tightly attached to the inner wall of the pipeline, and the resin is solidified inside the pipeline through irradiation of an ultraviolet light lamp to form a new high-strength lining resin pipe.

Currently, chinese patent No. CN201721573574.3 discloses a light-curing lamp set, which is formed by connecting a plurality of lamp holders end to end, each lamp holder includes: the lamp tube comprises a front end part, a front lamp pin, a rear end part, a rear lamp pin, a straight connecting rod and a lamp tube, wherein two ends of the lamp tube are respectively detachably connected with the centers of the front end part and the rear end part; two ends of the straight connecting rod are respectively and fixedly connected with the edges of the front end part and the rear end part; a plurality of front lamp pins are arranged at intervals along the circumferential direction of the front end part, each front lamp pin is arranged with one side connected with the front end part and the other side extending towards the direction far away from the center of the front end part; the other side of the front lamp foot is fixedly provided with a small wheel, the small wheel is connected with a large wheel through a spring, and the connecting line direction of the large wheel and the small wheel is the same as the extending direction of the front lamp foot; the front part of the head end lamp holder is provided with a camera device, and the rear part of the tail end lamp holder is provided with a connecting part connected with a cable. The structure of the rear lamp pin is the same as that of the front lamp pin.

The above prior art solutions have the following drawbacks: although the pipe body to be constructed is of a manufacturing type specification, the sizes are different, the size of the photocuring lamp group is fixed, and the lamp base cannot be adjusted in length and matched with different pipelines, so that the photocuring lamp group cannot be used in pipe bodies with different pipe diameters, and the application range is limited to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ultraviolet curing lamp, its length that can fast adjust the branch to the messenger can be applicable to different internal diameter size's pipeline.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an ultraviolet curing lamp comprises a lamp holder and supporting devices arranged at two ends of the lamp holder and used for supporting the inner wall of a pipeline, wherein each supporting device comprises a fixed disc fixed with the lamp holder and a supporting rod arranged on the fixed disc; the end face of the fixed disc, which is far away from the lamp holder, is provided with a mounting groove; the section of the mounting groove is in a regular triangle shape, transition arcs are arranged at three corners of the mounting groove, and the center of the mounting groove is superposed with the center of the fixed disc; a plurality of fixed seats are fixed on the fixed disk, one ends of the fixed seats are positioned above the mounting grooves, and extension lines of the fixed seats pass through the center of the fixed disk; the length direction of each fixed seat is perpendicular to the length direction of one straight line side of the mounting groove; the supporting rod is arranged in the fixed seat in a sliding manner; one end of the supporting rod, which is far away from the center of the fixed disc, is rotatably connected with a roller assembly which is in rolling fit with the inner wall of the pipeline; a sliding plate is arranged in the mounting groove and below the fixed seat; an arc-shaped sliding rail is arranged on one side of the sliding plate, which is far away from the lamp holder, two ends of the arc-shaped sliding rail are respectively close to two ends of the sliding plate, one end of the arc-shaped sliding rail is close to the center of the fixed disc, and the other end of the arc-shaped sliding rail is far away from the center of the fixed disc; the support rod is provided with a sliding block matched with the arc-shaped sliding rail; and a driving assembly for driving the plurality of sliding plates to slide along the groove walls of the mounting groove is arranged in the mounting groove and in the center of the fixed disc.

By adopting the technical scheme, when the extending length of the supporting rod is shortest, the sliding block is positioned in the arc-shaped sliding rail and positioned at one end of the arc-shaped sliding rail close to the center of the fixed disk; when the length of the support rod extending out is the longest, the sliding block is positioned in the arc-shaped sliding rail and is positioned at one end of the arc-shaped sliding rail, which deviates from the center of the fixed disk. The device is provided with a driving assembly, the driving assembly can drive the sliding plate to slide along the groove wall of the mounting groove, the arc-shaped sliding rail on the sliding plate drives the sliding block matched with the sliding plate to move, the sliding block moves to one end, close to the center of the fixed disc, of the arc-shaped sliding rail, the supporting rod is driven to move towards the position, close to the center of the fixed disc, of the fixed seat along the process that the sliding block moves along the arc-shaped sliding rail, and the length of the extending supporting rod is the shortest at the moment; when drive assembly drove the cell wall reverse movement of slide along the mounting groove, the arc slide rail on the slide drives the slider and removes for the slider removes the one end that the arc slide rail deviates from the fixed disk center, and at the in-process that the slider removed along the arc slide rail, drive branch and remove to deviating from fixed disk center department along the stationary seat, thereby realize increasing the length that branch stretches out, with the pipeline of the great pipe diameter of adaptation. The structure improves the efficiency of adjusting the curing equipment supporting device, and can stably support the curing equipment in the pipeline to repair the pipeline.

The present invention may be further configured in a preferred embodiment as: a placing groove is formed in the fixed disc and positioned at the bottom of the mounting groove; the placing groove is positioned in the center of the fixed disc; the driving assembly comprises a motor arranged in the placing groove, a gear arranged in the mounting groove and fixed with an output shaft of the motor, and a rack arranged on one side of the sliding plate and meshed with the gear.

Through adopting above-mentioned technical scheme, set up the standing groove, the motor of easy to assemble. Through the corotation of starter motor for the motor drives gear anticlockwise rotation, moves along the tangential direction of gear with gear engagement's rack, drives the cell wall removal of slide along the mounting groove, thereby can adjust the slider and remove the one end that the arc slide rail is close to the fixed disk center, with the length that reduces branch and stretch out, cooperatees with the pipeline of less pipe diameter. The starter motor makes the motor reversal, drives gear clockwise rotation, moves along the tangential direction of gear with gear engagement's rack, and the slide moves along the cell wall of mounting groove for the slider moves the one end that the arc slide rail deviates from the fixed disk center, increases the length that branch stretches out, with the pipeline of the great pipe diameter of adaptation, conveniently carries out the repair work of pipeline.

The present invention may be further configured in a preferred embodiment as: three dovetail grooves are formed in the fixed disc and positioned at the bottom of the mounting groove; the length directions of the three dovetail grooves are parallel to the length directions of the three straight line sides of the mounting groove respectively; the sliding plate is provided with a dovetail block which is arranged in the dovetail groove in a sliding mode.

Through adopting above-mentioned technical scheme, set up dovetail and forked tail piece and cooperate, can guarantee that the slide does not shift in position when removing, can all the time with gear engagement, the length that stable regulation branch stretches out.

The present invention may be further configured in a preferred embodiment as: the fixed seat is arranged on the fixed disk through the fixed component; the fixing assembly comprises an installation plate and fixing bolts, wherein the installation plate is arranged at one end of the fixed seat deviating from the center of the fixed disk and is attached to the periphery of the fixed disk, and the fixing bolts are used for fixing the installation plate to the periphery of the fixed disk.

Through adopting above-mentioned technical scheme, set up fixed subassembly at the tip of fixing base, conveniently carry out the dismouting to the fixing base to convenient maintenance or change drive assembly. The mounting panel of laminating outside the tip setting and the fixed disk of fixing base to fix the side of mounting panel and fixed disk through the bolt, make the extension line of fixing base can pass through the center of fixed disk, thereby can improve the cooperation of slider and arc slide rail.

The present invention may be further configured in a preferred embodiment as: the supporting rod is provided with an anti-falling part used for placing the supporting rod to be disengaged from the fixing seat.

Through adopting above-mentioned technical scheme, set up anticreep spare, be favorable to preventing that branch breaks away from the cooperation with the fixing base.

The present invention may be further configured in a preferred embodiment as: limiting grooves are formed in the two inner side walls of the fixing seat; the length direction of the limiting groove is consistent with that of the fixing seat; the anti-disengaging piece is including locating branch both sides and with spacing groove sliding fit's stopper.

Through adopting above-mentioned technical scheme, set up the spacing groove, at the both sides of branch and be close to the fixed stopper in one side at fixed disk center, when branch stretches out to the longest, the cell wall that stopper and spacing groove deviate from the fixed disk center supports tightly to restrict the maximum displacement of branch, prevent branch and fixing base from breaking away from the cooperation.

The present invention may be further configured in a preferred embodiment as: the roller assembly comprises a fixing block and rollers, wherein the fixing block is arranged at one end, deviating from the center of the fixing disc, of the supporting rod, and the rollers are rotatably connected to two sides of the fixing block.

Through adopting above-mentioned technical scheme, when solidification equipment placed into the pipeline, the gyro wheel offseted with the inner wall contact of pipeline. And when this device moves in the pipeline, the gyro wheel rotates, reduces the frictional force between this device and the municipal pipeline, lets this device easily steady motion in the pipeline.

The present invention may be further configured in a preferred embodiment as: one side of the fixed disc, which is far away from the lamp holder, is provided with a traction part.

Through adopting above-mentioned technical scheme, set up the traction ring, can convenience of customers be connected haulage rope and traction ring, pull ultraviolet light curing lamp through the haulage rope and remove in the pipeline, reach the place of laying the resin in the pipeline in proper order, reach the effect of pipeline resin full cure.

To sum up, the utility model discloses following beneficial effect has:

1. the structure improves the efficiency of adjusting the curing equipment supporting device, and can stably support the curing equipment in the pipeline for repairing the pipeline;

2. the dovetail groove is matched with the dovetail block, so that the sliding plate can be ensured not to deviate in position when moving, can be always meshed with the gear, and the extending length of the supporting rod can be stably adjusted;

3. the mounting panel of laminating outside the tip setting and the fixed disk of fixing base to fix the side of mounting panel and fixed disk through the bolt, make the extension line of fixing base can pass through the center of fixed disk, thereby can improve the cooperation of slider and arc slide rail.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a fixing disk of the embodiment;

FIG. 3 is a schematic structural diagram of a drive assembly of the embodiment;

fig. 4 is a schematic structural view of the fixing seat and the supporting rod of the embodiment.

Reference numerals: 1. a lamp socket; 2. a support device; 21. fixing the disc; 211. mounting grooves; 212. a placement groove; 213. a dovetail groove; 22. a strut; 221. a slider; 23. a traction part; 3. a fixed seat; 31. a fixing assembly; 311. mounting a plate; 312. fixing the bolt; 32. a limiting groove; 4. a roller assembly; 41. a fixed block; 42. a roller; 5. a slide plate; 51. a dovetail block; 52. an arc-shaped slide rail; 6. a drive assembly; 61. a motor; 62. a gear; 63. a rack; 7. a drop-off prevention member; 71. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an ultraviolet curing lamp, including the lamp stand 1 of installation immobilized lamp, install in the strutting arrangement 2 at lamp stand 1 both ends for support at needs prosthetic pipe inner wall, carry out repair work through the curing lamp to the pipeline conveniently. The support means 2 comprise a fixed disc 21 and a strut 22. The fixed disc 21 is fixed to an end of the lamp socket 1. The supporting rod 22 is mounted on the side of the fixed plate 21 facing away from the lamp holder 1. A pull 23 is fastened to the side of the holding plate 21 facing away from the lampholder 1.

Referring to fig. 2 and 3, an end surface of the fixed disk 21 facing away from the lamp holder 1 is provided with a mounting groove 211, the cross section of the mounting groove 211 is in a regular triangle shape, three corners of the mounting groove 211 are provided with transition arcs, and the center of the mounting groove 211 coincides with the center of the fixed disk 21. A placing groove 212 is formed in the fixed disk 21 and positioned at the bottom of the mounting groove 211, and the placing groove 212 is positioned at the center of the fixed disk 21. Three dovetail grooves 213 are formed in the fixed disk 21 at the bottom of the mounting groove 211, and the length directions of the three dovetail grooves 213 are parallel to the length directions of the three straight edges of the mounting groove 211.

Referring to fig. 2 and 3, three fixing seats 3 are fixedly mounted on the fixing disk 21 and are uniformly distributed, one ends of the fixing seats 3 are located above the mounting grooves 211, and the extension lines of the fixing seats 3 pass through the center of the fixing disk 21. The length direction of each fixed seat 3 is perpendicular to the length direction of one straight line side of the mounting groove 211. The fixing base 3 is mounted on the fixing plate 21 through a fixing assembly 31. The fixing assembly 31 includes a mounting plate 311 and a fixing bolt 312. Mounting plate 311 is formed at an end of fixing base 3 away from the center of fixed disk 21, and one side of mounting plate 311 close to fixed disk 21 is attached to the peripheral side of fixed disk 21. Fixing bolt 312 fixes mounting plate 311 to the circumferential side of fixed disk 21.

Referring to fig. 3 and 4, the supporting rod 22 is slidably disposed in the fixing base 3. In order to prevent the support rod 22 from disengaging from the fixed seat 3, a disengagement preventing piece 7 is fixedly arranged on the support rod 22. The limiting grooves 32 are formed in the two inner side walls of the fixing seat 3, and the length direction of the limiting grooves 32 is consistent with that of the fixing seat 3. The anti-falling part 7 comprises limiting blocks 71 fixed on two sides of the supporting rod 22, and the limiting blocks 71 are in sliding fit with the limiting grooves 32.

Referring to fig. 3, the roller assembly 4 is rotatably connected to an end of the supporting rod 22 facing away from the center of the fixed plate 21. The roller assembly 4 includes a fixing block 41 and a roller 42. The fixing block 41 is formed at an end of the supporting rod 22 facing away from the center of the fixed disk 21. The number of the rollers 42 is two, and the two rollers 42 are respectively rotatably connected to both sides of the fixed block 41.

Referring to fig. 2 and 3, three sliding plates 5 are slidably disposed in the mounting groove 211 below the fixing base 3, and dovetail blocks 51 are fixed to the sliding plates 5, and the dovetail blocks 51 are slidably disposed in the dovetail grooves 213. An arc-shaped sliding rail 52 is fixed on one side of the sliding plate 5 departing from the lamp holder 1, two ends of the arc-shaped sliding rail 52 are respectively close to two ends of the sliding plate 5, one end of the arc-shaped sliding rail 52 is close to the center of the fixed plate 21, and the other end of the arc-shaped sliding rail 52 deviates from the center of the fixed plate 21. The sliding block 221 is fixed on the supporting rod 22, the sliding block 221 is in sliding fit with the arc-shaped sliding rail 52, and the sliding block 221 always moves along the arc-shaped sliding rail 52, so that the supporting rod 22 is driven to slide along the fixing seat 3.

Referring to fig. 2 and 3, a driving assembly 6 is installed in the mounting groove 211 and at the center of the fixed disk 21, and is used for driving the three sliding plates 5 to slide along the groove walls of the mounting groove 211. The drive assembly 6 includes a motor 61, a gear 62 and a rack 63. The motor 61 is fixedly installed in the placing groove 212, and the output shaft of the motor 61 extends out from one side of the lamp holder 1. Gear 62 sets up in mounting groove 211, and gear 62 and motor 61 output shaft fixed connection, through starter motor 61, can drive gear 62 and rotate. The rack 63 is fixed to one side of the slide 5, and the rack 63 is engaged with the gear 62, and the rack 63 can be moved by the rotation of the gear 62.

The implementation principle of the embodiment is as follows: when the length of the extension of the supporting rod 22 needs to be shortened, and the device is suitable for a pipeline with a smaller pipe diameter, the motor 61 is started to rotate positively, so that the motor 61 drives the gear 62 to rotate anticlockwise, the rack 63 meshed with the gear 62 moves along the tangential direction of the gear 62, the sliding plate 5 is driven to move along the groove wall of the mounting groove 211, the arc-shaped sliding rail 52 on the sliding plate 5 drives the sliding block 221 matched with the sliding block to move, the sliding block 221 moves to one end, close to the center of the fixed disk 21, of the arc-shaped sliding rail 52, and in the process that the sliding block 221 moves along the arc-shaped sliding rail 52, the supporting rod 22 is.

At the length that needs increase branch 22 to stretch out, when being applicable to the pipeline of great pipe diameter, through the starter motor 61 reversal, make motor 61 drive gear 62 clockwise, rack 63 with the gear 62 meshing moves along gear 62's tangential direction, drive slide 5 along the cell wall reverse movement of mounting groove 211, arc slide rail 52 on the slide 5 drives slider 221 and removes, make slider 221 move the one end that arc slide rail 52 deviates from fixed disk 21 center, at the in-process that slider 221 removed along arc slide rail 52, drive branch 22 and move along fixing base 3 to keeping away from fixed disk 21 center department backward, thereby realize increasing the length that branch 22 stretches out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an ultraviolet curing lamp, includes lamp stand (1), sets up in lamp stand (1) both ends and is used for supporting at the strutting arrangement (2) of pipeline inner wall, its characterized in that: the supporting device (2) comprises a fixed disc (21) fixed with the lamp holder (1) and a supporting rod (22) arranged on the fixed disc (21); the end face, deviating from the lamp holder (1), of the fixed disc (21) is provided with a mounting groove (211); the section of the mounting groove (211) is in a regular triangle shape, transition arcs are arranged at three corners of the mounting groove (211), and the center of the mounting groove (211) is superposed with the center of the fixed disc (21); a plurality of fixing seats (3) are fixed on the fixed disk (21), one ends of the fixing seats (3) are positioned above the mounting grooves (211), and the extension lines of the fixing seats (3) pass through the center of the fixed disk (21); the length direction of each fixed seat (3) is vertical to the length direction of one straight line side of the mounting groove (211); the supporting rod (22) is arranged in the fixed seat (3) in a sliding manner; one end of the support rod (22) departing from the center of the fixed disc (21) is rotatably connected with a roller assembly (4) which is in rolling fit with the inner wall of the pipeline; a sliding plate (5) is arranged in the mounting groove (211) and below the fixed seat (3); an arc-shaped sliding rail (52) is arranged on one side, away from the lamp holder (1), of the sliding plate (5), two ends of the arc-shaped sliding rail (52) are close to two ends of the sliding plate (5) respectively, one end of the arc-shaped sliding rail (52) is close to the center of the fixed disc (21), and the other end of the arc-shaped sliding rail (52) is away from the center of the fixed disc (21); a sliding block (221) matched with the arc-shaped sliding rail (52) is arranged on the supporting rod (22); and a driving assembly (6) for driving the sliding plates (5) to slide along the groove walls of the mounting groove (211) is arranged in the mounting groove (211) and is positioned at the center of the fixed disc (21).

2. The ultraviolet curing lamp as set forth in claim 1, wherein: a placing groove (212) is formed in the fixed disc (21) and positioned at the bottom of the mounting groove (211); the placing groove (212) is positioned at the center of the fixed disc (21); the driving assembly (6) comprises a motor (61) arranged in the placing groove (212), a gear (62) arranged in the installing groove (211) and fixed with an output shaft of the motor (61), and a rack (63) arranged on one side of the sliding plate (5) and meshed with the gear (62).

3. The ultraviolet curing lamp as set forth in claim 1, wherein: three dovetail grooves (213) are formed in the fixed disc (21) and positioned at the bottom of the mounting groove (211); the length directions of the three dovetail grooves (213) are respectively parallel to the length directions of three straight line sides of the mounting groove (211); the sliding plate (5) is provided with a dovetail block (51) which is arranged in the dovetail groove (213) in a sliding manner.

4. The ultraviolet curing lamp as set forth in claim 1, wherein: the fixed seat (3) is arranged on the fixed disk (21) through a fixed component (31); fixed subassembly (31) including locate fixing base (3) deviate from mounting panel (311) of fixed disk (21) center and with fixed disk (21) week side laminating and be fixed in mounting panel (311) fixing bolt (312) of fixed disk (21) week side.

5. The ultraviolet curing lamp as set forth in claim 1, wherein: the support rod (22) is provided with an anti-falling part (7) used for placing the support rod (22) to be disengaged from the fixed seat (3).

6. The ultraviolet curing lamp of claim 5, wherein: limiting grooves (32) are formed in the two inner side walls of the fixed seat (3); the length direction of the limiting groove (32) is consistent with that of the fixing seat (3); the anti-falling piece (7) comprises limiting blocks (71) which are arranged on two sides of the supporting rod (22) and are in sliding fit with the limiting grooves (32).

7. The ultraviolet curing lamp as set forth in claim 1, wherein: the roller assembly (4) comprises a fixing block (41) arranged at one end of the supporting rod (22) deviating from the center of the fixing disc (21) and rollers (42) rotatably connected to two sides of the fixing block (41).

8. The ultraviolet curing lamp as set forth in claim 1, wherein: one side of the fixed disc (21) departing from the lamp holder (1) is provided with a traction part (23).