CN219405526U - Light-cured lamp bracket - Google Patents

Abstract

The utility model relates to the technical field of pipeline repair, in particular to a light-cured lamp bracket. Including the connection pad that two symmetries set up, install ultraviolet lamp between two connection pads through a plurality of connecting rods fixed connection, a plurality of recesses have all been seted up to two connection pad outer fringe, the recess internal rotation is connected with the pendulum rod, it is connected with the gyro wheel to rotate on the pendulum rod, the one end that two connection pads are opposite to each other is all fixed with solid fixed ring, gu slide on the fixed ring and be provided with the pin pole, gu be fixed with the backing ring on the pin pole in the solid fixed ring outside, the cover is equipped with the spring on the pin pole between backing ring and the solid fixed ring, the pin pole one end in the solid fixed ring outside and the pendulum rod sliding contact of its one side. The swing rod is inclined towards the outer side of the connecting disc at one end far away from the connecting disc, so that the swing rod can be prevented from blocking ultraviolet light emitted by the ultraviolet lamp in the process of carrying out light curing on the glass fiber hose, and the light curing effect on the glass fiber hose can be ensured.

Description

Light-cured lamp bracket

Technical Field

The utility model relates to the technical field of pipeline repair, in particular to a light-cured lamp bracket.

Background

The ultraviolet curing repair technology is to pre-prepare a glass fiber hose according to the design in a factory according to the actual condition of the site, pull the glass fiber hose into an original pipeline to be repaired during the site construction, make the glass fiber hose cling to the original pipeline by using an air compressor to inflate and expand, take the original pipeline as an outer mold, take an inner film of the hose as a lining, then cure the resin for a period of time under the irradiation of ultraviolet light with a special wave band to form a composite lining pipe with certain strength, cling to the original pipe, and finish the repair. The light curing lamp bracket is needed in the process of carrying out light curing on the glass fiber hose.

The supporting structure of the existing partial light-curing lamp holder comprises a supporting rod which is detachably and fixedly connected with the lamp holder, a roller is elastically and slidably connected with the supporting rod, when the inside of the pipeline is convex, the roller can move towards the direction of the lamp holder, so that the passing performance of the light-curing lamp holder is guaranteed, the supporting rod with different lengths also needs to be replaced when the light-curing lamp holder is applied to pipelines with different diameters, the light-curing lamp holder can be centered in the pipelines, and the supporting rod with different lengths needs to be replaced frequently in the use process of the light-curing lamp holder, so that the light-curing lamp holder is inconvenient to use.

The light-curing lamp holder is provided with a swinging support rod, and the support rod can be swung by using a driving mechanism, so that the light-curing lamp holder can be suitable for pipelines with different diameters under the condition that the support rod is not replaced, for example, patent document with the application number of CN202121020559.2 and the utility model name of 'a UV light-curing lamp holder', discloses a light-curing lamp holder which can be suitable for pipelines with different diameters, and the telescopic end of a telescopic mechanism of the light-curing lamp holder can be telescopic to drive a plurality of second rod bodies to rotate so as to drive a plurality of support arms to synchronously rotate and be stored close to two light source brackets, or be unfolded to a plurality of support wheels to be in contact with the inner wall of the pipeline to be repaired. The support arm of this photocuring lighting fixture sets up in the holistic outside of photocuring lighting fixture, consequently, carry out the in-process of light curing to the fine hose of glass, the support arm blocks partial light easily to influence the photocuring effect to the fine hose of glass, this photocuring lighting fixture is when not using, and the support arm is located the photocuring lighting fixture outside all the time, and the support arm can occupation space.

Disclosure of Invention

The utility model aims to solve the technical problems.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a photocuring lighting fixture, including the connection pad that two symmetries set up, install ultraviolet lamp between two connection pads through a plurality of connecting rods fixed connection, a plurality of recesses have all been seted up to two connection pad outer fringe, the recess internal rotation is connected with the pendulum rod, rotate on the pendulum rod and be connected with the gyro wheel, the one end that two connection pads are opposite to each other is fixed with rather than concentric solid fixed ring, slide on the solid fixed ring and be provided with the pin pole that corresponds with the pendulum rod, the pin pole runs through solid fixed ring, the length direction of pin pole is parallel with the radial direction of connection pad, be fixed with the baffle ring on the pin pole in the solid fixed ring outside, the cover is equipped with the spring on the pin pole between baffle ring and the solid fixed ring, the pin pole one end in the solid fixed ring outside is rather than the pendulum rod sliding contact of one side.

Specifically, the connecting rod is S-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. the swing rod is inclined towards the outer side of the connecting disc at one end far away from the connecting disc, so that the swing rod can be prevented from blocking ultraviolet light emitted by the ultraviolet lamp in the process of carrying out light curing on the glass fiber hose, and the light curing effect on the glass fiber hose can be ensured.

2. This photocuring lighting fixture is at the in-process that advances in the fine hose of glass, under the elasticity effect of spring, the spring can make the gyro wheel on the pendulum rod tightly support the fine hose inner wall of glass through the round pin pole, can make this photocuring lighting fixture be arranged in the middle of the fine hose of glass, in the pipeline of different diameters, the spring can make the pendulum rod change inclination through the round pin pole, guarantees that the gyro wheel is tight all the time to support the fine hose inner wall of glass, can be applicable to the pipeline of different diameters automatically.

3. When not in use, the swing rod can swing towards the direction between the two connecting discs, and the light-cured lamp bracket can reduce the occupied space when not in use and is convenient to transport.

Drawings

Fig. 1 is a three-dimensional view of the present utility model.

Fig. 2 is a schematic view of the swing rod after swinging between the two connecting discs.

The names of the parts in the drawings are as follows:

1. connecting disc

2. Connecting rod

3. Groove

4. Swing rod

5. Roller wheel

6. Ultraviolet lamp

7. Pull ring

8. Fixing ring

9. Pin rod

10. Baffle ring

11. And (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a light curing lamp holder comprises two symmetrically arranged connecting discs 1, wherein the two connecting discs 1 are fixedly connected through a plurality of connecting rods 2, and the connecting rods 2 are S-shaped. The S-shaped connecting rod 2 can ensure that each region of the glass fiber hose can be irradiated by ultraviolet light emitted by the ultraviolet lamp 6 in the process that the light-curing lamp bracket advances in the glass fiber hose, and can ensure the light-curing effect on the glass fiber hose. A lamp socket is fixed on any connecting disc 1, and an ultraviolet lamp 6 is arranged in the lamp socket. The ultraviolet lamp 6 is positioned between the two connecting discs 1.

A plurality of grooves 3 are formed in the outer edges of the two connecting discs 1, and at least 3 grooves 3 are formed. The groove 3 is rotationally connected with the swing rod 4, one end of the swing rod 4 away from the connecting disc 1 inclines towards the outer side direction of the connecting disc 1, the swing rod 4 is rotationally connected with the idler wheels 5, one ends of the two connecting discs 1 opposite to each other are respectively fixed with a fixed ring 8 concentric with the swing rod, the fixed rings 8 are provided with pin rods 9 corresponding to the swing rod 4 in a sliding mode, the pin rods 9 penetrate through the fixed rings 8, the length direction of the pin rods 9 is parallel to the radial direction of the connecting disc 1, baffle rings 10 are fixed on the pin rods 9 on the outer sides of the fixed rings 8, springs 11 are sleeved on the pin rods 9 between the baffle rings 10 and the fixed rings 8, and one ends of the pin rods 9 on the outer sides of the fixed rings 8 are in sliding contact with the swing rods 4 on one sides of the pin rods 9.

A blocking piece is fixed on one end of the pin rod 9 on the inner side of the fixed ring 8, and the blocking piece can prevent the pin rod 9 from being separated from the fixed ring 8.

And pull rings 7 are fixed on the connecting discs 1 at the inner sides of the fixing rings 8. The pulling rope is connected with the pull ring 7 and pulls the photo-curing lamp holder to move in the glass fiber hose.

This photocuring lighting fixture is at the in-process that goes on in glass fiber hose, under the elasticity effect of spring 11, spring 11 can make gyro wheel 5 on the pendulum rod 4 tightly support glass fiber hose inner wall through round pin pole 9, can make this photocuring lighting fixture be arranged in the middle in the glass fiber hose, in the pipeline of different diameters, spring 11 can make pendulum rod 4 change inclination through round pin pole 9, guarantees that gyro wheel 5 tightly supports glass fiber hose inner wall all the time, can be applicable to the pipeline of different diameters automatically. One end of the swing rod 4, which is far away from the connecting disc 1, is inclined towards the outer side direction of the connecting disc 1, so that ultraviolet light emitted by the ultraviolet lamp 6 can be prevented from being blocked by the swing rod 4 in the process of carrying out light curing on the glass fiber hose, and the light curing effect on the glass fiber hose can be ensured. The swing rod 4 can swing independently, when a bulge is generated in the pipeline, the swing rod 4 can press the pin rod 9 to swing, and the passing performance of the photo-curing lamp bracket is ensured. When not in use, the swing rod 4 can swing towards the direction between the two connecting discs 1, and the light-cured lamp bracket can reduce the occupied space when not in use and is convenient to transport.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a photocuring lighting fixture, including connection pad (1) that two symmetries set up, install ultraviolet lamp (6) between two connection pads (1) through a plurality of connecting rods (2) fixed connection, a plurality of recess (3) have all been seted up to two connection pad (1) outer fringe, recess (3) internal rotation is connected with pendulum rod (4), the one end that connection pad (1) was kept away from to pendulum rod (4) is inclined to connection pad (1) outside direction, rotate on pendulum rod (4) and be connected with gyro wheel (5), the one end that two connection pads (1) are on the back of the body all is fixed with rather than concentric solid fixed ring (8), slide on fixed ring (8) and be provided with pin (9) that correspond with pendulum rod (4), pin (9) run through solid fixed ring (8), the length direction of pin (9) is parallel with the radial direction of connection pad (1), guy (10) are fixed with on pin (9) outside baffle ring (8), cover is equipped with spring (11) on pin (9) between baffle ring (10) and solid fixed ring (8), guy one end of pin (8) outside and one side of pendulum rod (4).

2. A light-curing light fixture as claimed in claim 1, characterized in that the connecting rod (2) is S-shaped.

3. A light-curing light fixture as claimed in claim 1, characterized in that at least 3 recesses (3) are provided.

4. A light-cured lamp holder according to claim 1, characterized in that the connecting discs (1) on the inner side of the fixing ring (8) are all fixed with pull rings (7).

5. A light-curing light fixture as claimed in claim 1, characterized in that a lamp holder is fixed to any one of the connection discs (1), in which the ultraviolet lamp (6) is mounted.

6. A light-curing light fixture as claimed in claim 1, characterized in that a stop is fixed to one end of the pin (9) inside the fixing ring (8).