CN210562576U

CN210562576U - Fishing device for foreign matters in hole

Info

Publication number: CN210562576U
Application number: CN201921201670.4U
Authority: CN
Inventors: 何花花; 邓小波
Original assignee: Guangzhou Hongyue Garden Environmental Protection Co ltd
Current assignee: Guangzhou Hongyue Garden Environmental Protection Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-19
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to an downthehole foreign matter fisher belongs to the technical field of non-excavation pipeline technique, the novel nipple rectifier comprises a cylindrical shel, barrel outer wall fixedly connected with telescopic threaded rod, telescopic threaded rod threaded connection has the telescopic link, the barrel inner wall rotates and is connected with the rotor plate, two fishing rods are worn to be equipped with by the rotor plate, fishing rod lower extreme is provided with salvages the piece, salvage and be provided with the salvage board of salvaging the foreign matter on the piece, be provided with the adjustable roll adjustment mechanism who salvages a piece interval on the barrel, roll adjustment mechanism is including opening rectangular shape groove on the rotor plate, set up in the rotor plate is located the guide rail of rectangular shape groove both sides and with two sliders of guide rail sliding connection, fishing rod runs through the slider, the utility model discloses have the effect that can cooperate different pipeline sizes to salvage.

Description

Fishing device for foreign matters in hole

Technical Field

The utility model belongs to the technical field of the technique of non-excavation pipeline and specifically relates to an downthehole foreign matter fisher is related to.

Background

Present municipal drainage pipe network is the indispensable important infrastructure in modernized city, and in the drain pipe use, can't avoid leading to the drain pipe to block up because the foreign matter stays in the drain pipe, when the drain pipe is blockked up by the foreign matter and the intraductal volume is darker, then need use tools to salvage.

The existing fishing tool is generally a fisher for foreign matters in holes, and the fisher with different sizes is needed to be adopted according to different sizes of pipelines when the existing fisher for foreign matters in holes is used.

The above prior art solutions have the following drawbacks: urban pipelines are complex and various, fishers of different sizes need to be matched with different sizes of pipelines, and cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can cooperate the downthehole foreign matter fisher of different pipeline sizes.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an downthehole foreign matter fisher, includes the barrel, barrel outer wall fixedly connected with telescopic threaded rod, telescopic threaded rod threaded connection has the telescopic link, the barrel inner wall rotates and is connected with the rotor plate, two fishing rods are worn to be equipped with by the rotor plate, the fishing rod lower extreme is provided with salvages the piece, salvage and be provided with the salvage board of salvaging the foreign matter on the piece, be provided with the adjustable roll adjustment mechanism who salvages a piece interval on the barrel, roll adjustment mechanism including open rectangular shape groove on the rotor plate, set up in the rotor plate is located the guide rail of rectangular shape groove both sides and with two sliders of guide rail sliding connection, fishing rod runs through the slider.

Through adopting above-mentioned technical scheme, when using downthehole foreign matter fisher, put into the pipeline with this equipment, adjust the telescopic link, make telescopic link both ends top on the pipeline, fixed this equipment to adjust the interval between the salvage piece, make operating personnel can confirm the distance between the salvage piece through the distance between the slider, the operation of being convenient for makes this downthehole foreign matter fisher can cooperate not pipeline of equidimension to salvage through telescopic link and roll adjustment mechanism.

The utility model discloses further set up to: the fishing rod comprises a screw rod and a polish rod, the slider comprises a polish rod slider connected with the polish rod and a screw rod slider connected with the screw rod in a rotating mode, the fishing block comprises a driving block connected with screw rod threads and a driven block connected with the polish rod in a sliding mode, a sliding rod is fixedly connected onto the driven block, and a sliding sleeve connected with the sliding rod in a sleeved mode is fixedly connected onto the driving block.

Through adopting above-mentioned technical scheme, through rotating the lead screw for the drive block removes at lead screw axis direction, and the removal block removes and drives the follower block and remove simultaneously, makes to salvage the piece and reach the foreign matter position and salvage, uses this kind of mode to carry out the roll adjustment, simple structure, convenient operation, and the distance that the drive block removed when the lead screw rotated the round simultaneously is certain, makes the distance of adjustment be convenient for handle the accuse.

The utility model discloses a further set up to: the polished rod and the lower end of the screw rod are provided with limit blocks.

Through adopting above-mentioned technical scheme, set up the stopper in the one end that polished rod and lead screw stretch into the pipeline, when the drive block removed the lead screw bottom, can't continue to remove for the drive block is difficult for dropping out the lead screw, sets up the stopper and makes the driven plate be difficult for dropping out the lead screw like the same.

The utility model discloses a further set up to: the polished rod slider is close to the levogyration threaded rod of one side fixedly connected with spiral of lead screw slider, the lead screw slider is close to the dextrorotation threaded rod of one side fixedly connected with spiral dextrorotation of polished rod slider, levogyration threaded rod with dextrorotation threaded rod is located the coaxial line, levogyration threaded rod with threaded connection has the thread bush on the dextrorotation threaded rod, half of the thread bush internal thread be with levogyration threaded rod complex levogyration internal thread, half be with dextrorotation threaded rod complex dextrorotation internal thread.

Through adopting above-mentioned technical scheme, through rotatory thread bush, make levogyration threaded rod and dextrorotation threaded rod be close to each other or keep away from to adjust the distance between lead screw slider and the polished rod slider, easy operation.

The utility model discloses a further set up to: and a rotating disc is arranged at one end of the screw rod close to the screw rod sliding block, and a rotating handle is arranged on the rotating plate.

Through adopting above-mentioned technical scheme, set up the rolling disc on the lead screw, drive the lead screw through rotatory rolling disc and rotate, the operation of being convenient for is provided with the rotation handle on the rotor plate, drives the rotor plate through rotatory rotation handle and rotates.

The utility model discloses a further set up to: the inner wall of the barrel is rotatably connected with a thin wall, a plurality of spherical grooves are sunken in the outer wall of the thin wall, sliding balls are placed in the grooves and are abutted against the inner wall of the barrel, and the rotating plate is horizontally and fixedly connected to the inner wall of the thin wall.

Through adopting above-mentioned technical scheme, the thin wall is connected through sliding ball and barrel rotation, and the friction is rotational friction between sliding ball and the barrel, and frictional force is less, this simple structure, the operation of being convenient for.

The utility model discloses a further set up to: the fishing plate and the side face of the fishing block are 45 degrees vertical and downward inclined, and one upward face of the fishing plate is fixedly connected with a plurality of foreign body plates perpendicular to one upward face of the fishing plate.

Through adopting above-mentioned technical scheme, salvage the board and be 45 vertical slopes down with salvaging a side, foreign matter board perpendicular to salvage the one side that the board faces up for foreign matter board end face is up, after the foreign matter is salvaged, when salvaging a piece and rising, the foreign matter can be caught to the foreign matter board, is favorable to reducing during the foreign matter drops meeting pipeline.

The utility model discloses a further set up to: the foreign body plate is fixedly connected with a plurality of fishing hooks.

Through adopting above-mentioned technical scheme, through setting up fishing hook, fishing hook can increase the volume with the foreign matter contact for the foreign matter is salvaged more easily.

The utility model discloses a further set up to: one end of the telescopic rod, which is far away from the barrel body, is provided with a rubber pad.

Through adopting above-mentioned technical scheme, when the telescopic link stretches out, when the rubber pad butt was on the pipeline, the rubber pad had certain deformation volume, can laminate on convex pipeline, is favorable to increasing the frictional force between pipeline and the telescopic link, and the telescopic link passes through the rubber pad butt simultaneously on the pipeline, protects the telescopic link, is favorable to reducing the wearing and tearing of telescopic link.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the foreign matter fisher in the hole is used, the equipment is placed into the pipeline, the telescopic rod is adjusted, two ends of the telescopic rod are abutted to the pipeline, the equipment is fixed, the fishing block is adjusted to a fishing position, the distance between fishing plates is adjusted through the distance adjusting mechanism, and the foreign matter fisher in the hole can be matched with pipelines with different sizes to be fished through the telescopic rod and the distance adjusting mechanism;

2. the screw rod is rotated, so that the driving block moves in the axial direction of the screw rod, the moving block moves to drive the driven block to move simultaneously, and the fishing block reaches the position of a foreign body for fishing;

3. through rotatory thread bush, make levogyration threaded rod and dextrorotation threaded rod be close to each other or keep away from to adjust the distance between lead screw slider and the polished rod slider, easy operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the distance adjusting mechanism of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 4 is a schematic view of the thin wall structure of the present invention.

In the figure, 1, a cylinder; 11. a telescopic threaded rod; 12. a telescopic rod; 121. a rubber pad; 2. thin wall; 21. a rotating plate; 22. a guide rail; 23. a handle; 24. a strip-shaped groove; 25. a groove; 26. a sliding ball; 3. a fishing rod; 31. a screw rod; 311. a limiting block; 312. rotating the disc; 32. a polish rod; 4. a distance adjusting mechanism; 41. a slider; 411. a screw rod slide block; 4111. a right-handed threaded rod; 4112. a threaded sleeve; 412. a polish rod slider; 4121. a left-handed threaded rod; 5. fishing the blocks; 51. a drive block; 511. a sliding sleeve; 512. a slide bar; 52. a driven block; 53. salvaging a plate; 531. a foreign matter plate; 532. fishing hook.

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 downthehole foreign matter fisher, including barrel 1, the flexible threaded rod 11 of fixed connection on the 1 outer wall of barrel, the 11 external screw thread connections of flexible threaded rod have the telescopic link 12 that is used for fixed barrel 1, and the one end fixedly connected with rubber pad 121 of barrel 1 is kept away from to telescopic link 12.

Referring to fig. 1, the inner wall of the barrel body 1 is rotatably connected with a thin wall 2, the inner wall of the thin wall 2 is fixedly connected with a rotating plate 21, two fishing rods 3 are arranged on the rotating plate 21 in a penetrating mode, each fishing rod 3 comprises a polished rod 32 and a lead screw 31, the lower end of each fishing rod 3 is provided with a fishing block 5, each fishing block 5 comprises a driving block 51 in threaded connection with the lead screw 31 and a driven block 52 in sliding connection with the polished rod 32, each fishing block 5 is fixedly connected with a fishing plate 53, each driven block 52 is fixedly connected with a sliding rod 512, each driving block 51 is fixedly connected with a sliding sleeve 511 in sleeve connection with the sliding rod 512, and the polished rod 32 and the lead screw 31 extend into one end of a.

Referring to fig. 2, a distance adjusting mechanism 4 capable of adjusting the distance between the fishing blocks 5 is disposed on the barrel 1, the distance adjusting mechanism 4 includes an elongated slot 24 formed on the rotating plate 21, a guide rail 22 disposed on the rotating plate 21 and located on two sides of the elongated slot 24, and two sliders 41 slidably connected to the guide rail 22, and each slider 41 includes a polish rod slider 412 slidably connected to the guide rail 22, and a lead screw slider 411 slidably connected to the guide rail 22.

Referring to fig. 2, one side of the polished rod slider 412 close to the lead screw slider 411 is fixedly connected with a left-handed threaded rod 4121 with a thread line rotating left, one side of the lead screw slider 411 close to the polished rod slider 412 is fixed with a right-handed threaded rod 4111 with a thread line rotating right, the left-handed threaded rod 4121 and the right-handed threaded rod 4111 are on the same axis, a threaded sleeve 4112 is in threaded connection with the left-handed threaded rod 4111, one half of the internal thread of the threaded sleeve 4112 is a left-handed internal thread matched with the left-handed threaded rod 4121, and the other half of the internal thread is a right-handed internal thread matched with the right-.

Referring to fig. 3, the side surfaces of the fishing plate 53 and the fishing block 5 are 45 degrees and are vertically inclined downwards, one upward surface of the fishing plate 53 is fixedly connected with five foreign body plates 531 perpendicular to the surface, and a plurality of fishing hooks 532 are fixedly connected to the foreign body plates 531.

Referring to fig. 4, a plurality of spherical grooves 25 are recessed in the outer wall of the thin wall 2, sliding balls 26 are placed in the grooves 25, and the sliding balls 26 are abutted against the inner wall of the cylinder 1.

The implementation principle of the embodiment is as follows:

when the device for collecting foreign matters in the hole is used, the device is placed into a pipeline, the telescopic rod 12 is rotated to enable the telescopic rod 12 to move along the axis direction of the telescopic threaded rod 11 until the rubber pad 121 on the telescopic rod 12 abuts against the pipeline, then the threaded sleeve 4112 is rotated to adjust the distance between the screw rod slider 411 and the polished rod slider 412, then the screw rod 31 is rotated through the rotating disc 312, the fishing block 5 is moved to a fishing position, the rotating plate 21 is rotated through the handle 23 to drive the fishing block 5 to rotate, the foreign matters are hooked through the fishing hook 532 on the fishing plate 53, then the screw rod 31 is rotated reversely, the fishing block 5 moves upwards, in the upward moving process, the fishing hook 532 drops to enable the foreign matters to be caught by the foreign matter plate 531, then the whole foreign matter fishing device is taken out of the pipeline, and fishing is completed.

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 downthehole foreign matter fisher, includes barrel (1), its characterized in that: the outer wall of the barrel body (1) is fixedly connected with a telescopic threaded rod (11), the telescopic threaded rod (11) is in threaded connection with a telescopic rod (12), the inner wall of the cylinder body (1) is rotationally connected with a rotating plate (21), the rotating plate (21) is provided with two fishing rods (3) in a penetrating way, the lower end of the fishing rod (3) is provided with a fishing block (5), the fishing rod (3) is provided with a fishing plate (53) for fishing foreign matters, the barrel body (1) is provided with a distance adjusting mechanism (4) capable of adjusting the distance between the salvaging blocks (5), roll adjustment mechanism (4) including open rectangular shape groove (24) on rotor plate (21), set up in rotor plate (21) are located guide rail (22) of rectangular shape groove (24) both sides and with guide rail (22) sliding connection's two slider (41), fishing rod (3) run through slider (41).

2. A fisher for foreign matter inside a hole according to claim 1, wherein: fishing rod (3) include lead screw (31) and polished rod (32), slider (41) including with polished rod slider (412) that polished rod (32) are connected and with lead screw slider (411) that lead screw (31) rotate to be connected, fishing block (5) including with lead screw (31) threaded connection's drive block (51) and with polished rod (32) sliding connection's follower block (52), fixedly connected with slide bar (512) on follower block (52), fixedly connected with on drive block (51) with sliding sleeve (511) that slide bar (512) cup jointed.

3. A fisher for foreign matter inside a hole according to claim 2, wherein: and the lower ends of the polish rod (32) and the screw rod (31) are provided with limit blocks (311).

4. A fisher for foreign matter inside a hole according to claim 2, wherein: polished rod slider (412) are close to left-handed threaded rod (4121) of one side fixedly connected with thread of lead screw slider (411), lead screw slider (411) are close to right-handed threaded rod (4111) of one side fixedly connected with thread of polished rod slider (412), left-handed threaded rod (4121) with right-handed threaded rod (4111) is located the same axis, left-handed threaded rod (4121) with threaded connection has thread bush (4112) on right-handed threaded rod (4111), thread bush (4112) half be with left-handed threaded rod (4121) complex left-handed internal thread, half be with right-handed threaded rod (4111) complex right-handed internal thread.

5. A fisher for foreign matter inside a hole according to claim 2, wherein: one end of the screw rod (31) close to the screw rod sliding block (411) is provided with a rotating disc (312), and a rotating handle (23) is arranged on the rotating plate (21).

6. A fisher for foreign matter inside a hole according to claim 1, wherein: barrel (1) inner wall rotates and is connected with thin wall (2), it has a plurality of spherical recesses (25) to cave in on the outer wall of thin wall (2), slide ball (26) have been placed in recess (25), slide ball (26) and barrel (1) inner wall butt, rotor plate (21) horizontal fixed connection be in on thin wall (2) the inner wall.

7. A fisher for foreign matter inside a hole according to claim 1, wherein: the fishing plate (53) and the side face of the fishing block (5) are vertically inclined downwards at 45 degrees, and one face of the fishing plate (53) facing upwards is fixedly connected with a plurality of foreign body plates (531) perpendicular to the face of the fishing plate (53) facing upwards.

8. A foreign matter fisher in a hole according to claim 7, wherein: the foreign body plate (531) is fixedly connected with a plurality of fishing hooks (532).

9. A fisher for foreign matter inside a hole according to claim 1, wherein: one end of the telescopic rod (12) far away from the barrel body (1) is provided with a rubber pad (121).