CN218114550U

CN218114550U - Pay-off auxiliary tool for photocuring repair

Info

Publication number: CN218114550U
Application number: CN202222411133.0U
Authority: CN
Inventors: 史彦明; 葛兆国; 马闪帅; 翟自飞; 乔晓磊
Original assignee: Henan Jinyida Environmental Technology Co ltd
Current assignee: Henan Jinyida Environmental Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-23
Anticipated expiration: 2032-09-13

Abstract

A pay-off auxiliary tool for photocuring repair comprises a lower substrate provided with a mounting fixing hole, wherein an upper substrate matched with the lower substrate is arranged on the front side of the lower substrate, and vertical roll shafts are arranged on the left side and the right side between the upper substrate and the lower substrate; the rear side part of the lower substrate is provided with a wire harness dredging mechanism, the wire harness dredging mechanism comprises a left side plate and a right side plate which are arranged on the lower substrate, three rollers are arranged between the left side plate and the right side plate and respectively comprise an upper roller, a lower roller and a front roller, a gap is reserved between the upper roller and the lower roller, and the front roller and the lower roller are horizontally arranged; the front end parts of the left side plate and the right side plate are respectively provided with a downward U-shaped notch; the left side board on articulated have a rotor plate through rotating the round pin axle, rotor plate front end fixed mounting has a rotary encoder.

Description

Pay-off auxiliary tool for photocuring repair

Technical Field

The utility model belongs to the technical field of the municipal administration pipeline is restoreed, a frock is related to, especially relates to an auxiliary fixtures is used to unwrapping wire, concretely relates to unwrapping wire auxiliary fixtures is used in photocuring restoration.

Background

The photocuring pipeline repairing technology belongs to a trenchless pipeline repairing technology with low maintenance cost, less labor and less construction amount in municipal pipeline repairing at present, so that the technology slowly dominates the pipeline repairing market, and the core technology in the technology is slowly improved and further improved and innovated in the construction practice process. In the technical process, a large number of remote control devices are adopted, such as a remote control of a maintenance robot, a remote control of a dredging device and a water suction device, a remote control of a pressurizing device and the like, so that power supply and pay-off of all parts are also important in the technology. At present, large-scale wire coils are mostly adopted for direct paying off, and faults of complex wire clamping and winding in construction sites also occur in the market in the paying off process. The wire clamping is mainly caused by the fact that the paying-off angle is not adjusted in time and is blocked due to field setting, and the winding is mainly caused by too high paying-off speed or too long paying-off time. The problems of wire clamping and wire winding are that the construction is not smooth and the cycle is not prolonged, and the cable is damaged to cause wire breaking or electric leakage to cause safety accidents. Therefore, the development of a pay-off stabilizing device is also important.

SUMMERY OF THE UTILITY MODEL

The purpose of this scheme is to solve not enough among the prior art, provides a unwrapping wire auxiliary fixtures, makes unwrapping wire operation safe and reliable.

The technical scheme of the utility model is that:

a pay-off auxiliary tool for photocuring repair comprises a lower base plate provided with mounting fixing holes, wherein an upper base plate matched with the lower base plate is arranged on the front side part of the lower base plate, vertical roll shafts are arranged between the upper base plate and the lower base plate close to the left side and the right side, and the number of the vertical roll shafts is at least three on the same side; the wiring harness dredging mechanism comprises a left side plate and a right side plate which are arranged on the lower base plate, and three rollers are arranged between the left side plate and the right side plate; the three rollers are respectively an upper roller and a lower roller which are arranged at the back and are arranged up and down in position relation, and a front roller which is arranged at the front, a gap through which a wire harness can pass is reserved between the upper roller and the lower roller, and the front roller and the lower roller are horizontally arranged; the front end parts of the left side plate and the right side plate are respectively provided with a downward U-shaped notch; the left side board on articulated have a rotor plate through rotating the round pin axle, the back tip of rotor plate through rotating round pin axle and left side board facial features articulated connection, rotor plate preceding tip fixed mounting have a rotary encoder, rotary encoder install a runner at the front end of its axis of rotation, the runner under natural state with preceding gyro wheel meshing, all be provided with a hangers on foretell rotor plate and the left side board, and be provided with a straining spring between two hangers.

The front side parts of the lower substrate and the upper substrate are horn-shaped structures with wide front parts and narrow back parts, and the vertical roll shafts arranged between the upper substrate and the lower substrate are also arranged in a horn shape.

The vertical roll shaft consists of an upper tensioning screw, a lower tensioning screw, a middle connecting rod and an outer roller arranged on the periphery of the middle connecting rod.

The center positions of the upper end part and the lower end part of the middle connecting rod are both inwards provided with thread grooves, and the thread grooves are matched with the upper tensioning screw and the lower tensioning screw to realize threaded connection.

The side surface of the periphery of the rotating wheel is provided with an anti-skid structure.

The anti-skid structure is a convex groove structure.

The beneficial effect that this scheme produced is: 1. the front end with upper substrate and infrabasal plate all sets to loudspeaker form, consequently can satisfy vertical roller and also can be the setting of loudspeaker form, and the narrow tubaeform structure in preceding wide back can provide bigger unwrapping wire angle, and vertical roller can make the unwrapping wire more smooth to effectively avoid the problem that the unwrapping wire angle undersize leads to the card line.

2. The vertical roller shaft is composed of an upper tensioning screw, a lower tensioning screw, a middle connecting rod and a plurality of roller components, the upper tensioning screw and the lower tensioning screw are used for tensioning and fixing the upper end part and the lower end part of the middle connecting rod, the roller is sleeved on the middle connecting rod, the fixing mode is more stable and firm, only the roller rolls in the paying-off process, the precision requirement of elements is low, and the working stability is better. On the other hand, the maintenance and replacement cost is reduced and the operation is fast and convenient after a certain part is damaged.

3. The setting of mechanism is dredged to pencil can make the unwrapping wire more stable orderly, can avoid the kinking problem, and the last gyro wheel that wherein sets up is more enough with lower gyro wheel about the line pendulum position of going up to comb the pencil. Rotary encoder uses with the cooperation of preceding gyro wheel can measure out the line length, consequently can carry out the unwrapping wire according to actual construction demand length and measure, avoids the unwrapping wire short or overlength to make the construction more advance accurately, also avoided the problem that the unwrapping wire overlength leads to the kinking among the unwrapping wire process. The tensioning spring arranged between the rotating plate and the left side plate can provide larger contact force when the wire harness passes through the front roller and the rotating wheel, and the phenomenon of idle rotation or pulley is avoided. The rear end part of the rotating plate is hinged with the plate surface of the left side plate through the rotating pin shaft, so that the rotating plate has certain rotational freedom, and the cable fixing device can adapt to the passing of cables of various specifications.

Generally, the pay-off device has the beneficial effects of stable pay-off and safe operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the overall overlooking structure of the present invention.

Fig. 3 is a schematic diagram of the overall left-side view structure of the present invention.

Fig. 4 is a schematic view of the overall right-side structure of the present invention.

Fig. 5 is a schematic sectional view a-a and a cable passing view in fig. 2.

Fig. 6 is an exploded view of the vertical roller component of the present invention.

FIG. 7 is a schematic diagram of a left side plate structure.

In the figure: 1. the wire harness arranging and guiding device comprises a lower base plate 2, an upper base plate 3, a vertical roll shaft 4, a wire harness arranging mechanism 5, a left side plate 6, a right side plate 7, an upper roller 8, a lower roller 9, a front roller 10, a U-shaped groove 11, a rotating pin shaft 12, a rotating plate 13, a rotary encoder 14, a rotating wheel 15, a hanging lug 16, a tensioning spring 17, an upper tensioning screw 18, a lower tensioning screw 19, a middle connecting rod 20, an outer roller 21, a thread groove 22 and an anti-skidding structure.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments.

Example 1

As shown in fig. 1-7: a pay-off auxiliary tool for photocuring restoration comprises a lower substrate 1 provided with mounting fixing holes, wherein an upper substrate 2 mounted in a matched manner with the lower substrate 1 is arranged on the front side of the lower substrate 1, vertical roll shafts 3 are mounted between the upper substrate 2 and the lower substrate 1 close to the left side and the right side, and four vertical roll shafts 3 are arranged on the same side; the wiring harness dredging mechanism 4 is arranged on the rear side part of the lower base plate 1, the wiring harness dredging mechanism 4 comprises a left side plate 5 and a right side plate 6 which are arranged on the lower base plate 1, and three rollers are arranged between the left side plate 5 and the right side plate 6; the three rollers are respectively an upper roller 7 and a lower roller 8 which are arranged in a rear way and are arranged up and down, and a front roller 9 which is arranged in a front way, a gap through which a wire harness can pass is reserved between the upper roller 7 and the lower roller 8, and the front roller 9 and the lower roller 8 are horizontally arranged; the front end parts of the left side plate 5 and the right side plate 6 are respectively provided with a downward U-shaped notch 10; left side board 5 on articulated have a rotor plate 12 through rotating pin axle 11, the rear end portion of rotor plate 12 through rotating pin axle 11 with 5 face articulated connections of left side board, rotor plate 12 preceding tip fixed mounting have a rotary encoder 13, rotary encoder 13 install a runner 14 at the front end of its axis of rotation, runner 14 under natural state with preceding gyro wheel 9 meshing, all be provided with a hangers 15 on foretell rotor plate 12 and the left side board 5, and be provided with a straining spring 16 between two hangers.

The front side parts of the lower substrate 1 and the upper substrate 2 are horn-shaped structures with wide front parts and narrow back parts, and the vertical roller shafts 3 arranged between the upper substrate 2 and the lower substrate 1 are also arranged in a horn shape.

The vertical roll shaft 3 consists of an upper tensioning screw 17, a lower tensioning screw 18, a middle connecting rod 19 and an outer roll barrel 20 arranged on the periphery of the middle connecting rod.

The central positions of the upper end part and the lower end part of the middle connecting rod 19 are both inwards provided with thread grooves 21, and the thread grooves 21 are matched with the upper tensioning screw 17 and the lower tensioning screw 18 to realize threaded connection.

The peripheral side surface of the rotating wheel 14 is provided with an anti-skid structure 22.

The anti-skid structure is a convex groove structure.

The utility model discloses when using: the device is an auxiliary paying-off tool, the whole device needs to be installed on a base of a wire outgoing end of a wire winding frame, the base at the front end of the wire winding frame can run left and right according to the wire outgoing position, so that the device is driven to run in the left and right directions, the wire winding frame and the base at the front end are the existing mature technologies, and the wire winding frame and the base are not designed in a modified mode, so that a diagram is not shown. When outgoing, the cable passes through the upper roller and the lower roller in the wire harness dredging mechanism at the rear end part, passes through the space between the rotating wheel and the front roller arranged at the front end of the rotary encoder and finally passes through the space between two rows of vertical roller shafts arranged at the front end part. Wherein rotary encoder is connected with external processor to according to the number of turns and runner girth statistics outlet length, accomplish accurate unwrapping wire construction. The vertical roller that whole in-process loudspeaker form set up has increased the unwrapping wire angle, can effectively avoid the card line.

Claims

1. The utility model provides a photocuring is unwrapping wire auxiliary fixtures for restoration, this frock is including the infrabasal plate that is provided with the installation fixed orifices, its characterized in that: the front side part of the lower substrate is provided with an upper substrate matched with the lower substrate, vertical roll shafts are arranged between the upper substrate and the lower substrate close to the left side and the right side, and at least three vertical roll shafts are arranged on the same side; the wiring harness dredging mechanism is arranged on the rear side part of the lower base plate and comprises a left side plate and a right side plate which are arranged on the lower base plate, and three rollers are arranged between the left side plate and the right side plate; the three rollers are respectively an upper roller and a lower roller which are arranged at the back and are arranged up and down, and a front roller which is arranged at the front, a gap through which a wire harness can pass is reserved between the upper roller and the lower roller, and the front roller and the lower roller are horizontally arranged; the front end parts of the left side plate and the right side plate are respectively provided with a downward U-shaped notch; the left side board on articulated have a rotor plate through rotating the round pin axle, the back tip of rotor plate through rotating round pin axle and left side board facial features articulated connection, rotor plate preceding tip fixed mounting have a rotary encoder, rotary encoder install a runner at the front end of its axis of rotation, the runner under natural state with preceding gyro wheel meshing, all be provided with a hangers on foretell rotor plate and the left side board, and be provided with a straining spring between two hangers.

2. The pay-off auxiliary tool for photocuring repair according to claim 1, characterized in that: the front side parts of the lower substrate and the upper substrate are horn-shaped structures with wide front parts and narrow back parts, and vertical roll shafts arranged between the upper substrate and the lower substrate are arranged in a horn shape.

3. The pay-off auxiliary tool for photocuring repair according to claim 1, characterized in that: the vertical roll shaft consists of an upper tensioning screw, a lower tensioning screw, a middle connecting rod and an outer roller arranged on the periphery of the middle connecting rod.

4. The light curing repair pay-off auxiliary tool according to claim 3, characterized in that: the center positions of the upper end part and the lower end part of the middle connecting rod are both inwards provided with thread grooves, and the thread grooves are matched with the upper tensioning screw and the lower tensioning screw to realize threaded connection.

5. The pay-off auxiliary tool for photocuring repair according to claim 1, characterized in that: the side surface of the periphery of the rotating wheel is provided with an anti-skid structure.

6. The pay-off auxiliary tool for photocuring repair according to claim 5, characterized in that: the anti-skid structure is a convex groove structure.