CN220637389U

CN220637389U - A treatment facility for hydraulic engineering pipeline

Info

Publication number: CN220637389U
Application number: CN202321753285.7U
Authority: CN
Inventors: 车进福; 燕永建; 齐成新; 杨前程; 张婕; 朱振
Original assignee: Mouping Management Station Of Shandong Provincial Water Diversion Project Operation And Maintenance Center
Current assignee: Mouping Management Station Of Shandong Provincial Water Diversion Project Operation And Maintenance Center
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-03-22
Anticipated expiration: 2033-07-05

Abstract

The utility model provides a processing device for hydraulic engineering pipelines, which comprises: the top of the box body is provided with a feed inlet; the lifting mechanism comprises a first motor, a first screw rod, a first lifting frame and two first elastic telescopic members, wherein the first motor is fixedly arranged on the box body, the first screw rod is fixed with the shaft end of the first motor, the first lifting frame is slidably arranged in the box body, the first screw rod penetrates through the first lifting frame and is in threaded connection, and one end of each first elastic telescopic member is hinged with the first lifting frame; the rust removing mechanism is slidably arranged on the box body; two holding and clamping mechanisms; the supporting mechanism comprises a supporting frame, a second lifting frame, a second elastic telescopic piece, a fixing rod and a transmission rod. The scheme is finally realized, and the functions of feeding, clamping, evacuating and butting of the pipe fittings are automatically completed in the downward moving process of the lifting mechanism.

Description

A treatment facility for hydraulic engineering pipeline

Technical Field

The utility model relates to the technical field of water conservancy pipeline rust removal, in particular to processing equipment for a water conservancy project pipeline.

Background

When hydraulic engineering is carrying water, need use the metal pipeline, can take place to corrode and rust on the pipeline outer wall at hydraulic engineering pipeline in the transportation and the in-process of storing, before hydraulic pipeline construction, need rust cleaning to the pipeline outer wall, if not rust cleaning, can make the pipeline easily corrode, reduction in service life.

In related prior art, hydraulic engineering pipeline treatment facility includes base, actuating mechanism, clamping mechanism, rust cleaning mechanism, clamping mechanism reaches rust cleaning mechanism installs on the base, actuating mechanism installs clamping mechanism with between the rust cleaning mechanism, on the one hand can be for clamping mechanism provides rotatory power source, on the other hand can be for the removal of rust cleaning mechanism provides power source, is convenient for to hydraulic engineering pipeline's rust cleaning treatment.

By adopting the existing equipment, feeding, clamping and manual alignment of a rust removing mechanism are required to be sequentially carried out during pipeline installation, independent power is adopted for controlling each step, clamping of a pipeline and alignment of the rust removing mechanism are not convenient to complete when the pipe fitting is fed, and further research on how to complete clamping and butt joint of the pipeline simultaneously while the pipeline is fed is required.

Therefore, it is necessary to provide a treatment device for hydraulic engineering pipelines to solve the above technical problems.

Disclosure of Invention

The utility model provides processing equipment for a hydraulic engineering pipeline, which solves the problem that in the related art, the clamping and the butt joint of the pipeline are finished simultaneously when the pipeline is fed.

In order to solve the above technical problems, the processing device for hydraulic engineering pipeline provided by the present utility model includes:

the top of the box body is provided with a feed inlet;

the lifting mechanism comprises a first motor, a first screw rod, a first lifting frame and two first elastic telescopic members, wherein the first motor is fixedly arranged on the box body, the first screw rod is fixed with the shaft end of the first motor, the first lifting frame is slidably arranged in the box body, the first screw rod penetrates through the first lifting frame and is in threaded connection, and one end of each first elastic telescopic member is hinged with the first lifting frame;

the rust removing mechanism is slidably arranged on the box body;

the clamping mechanism is slidably mounted on the box body, the other end of the first elastic telescopic piece is hinged with the clamping mechanism, and the first elastic telescopic piece and the clamping mechanism are arranged in a one-to-one correspondence manner;

the support mechanism comprises a support frame, a second lifting frame, a second elastic telescopic part, a fixing rod and a transmission rod, wherein the support frame and the second lifting frame are integrally formed, the second elastic telescopic part is elastically connected with the box body and the second lifting frame, one end of the fixing rod is fixed with the second lifting frame, the other end of the fixing rod is hinged with one end of the transmission rod, and the other end of the transmission rod is hinged with the rust removing mechanism;

the pipe fitting is installed on the first lifting frame, the first lifting frame is in sliding connection with the feeding hole, the supporting frame corresponds to the installation height of the holding and clamping mechanism, the second lifting frame is located in the moving range of the first lifting frame, and a buffer gap is reserved between the first lifting frame and the second lifting frame.

Preferably, the rust removing mechanism comprises a box body, a second motor, a second screw rod, a sliding frame and a rust removing brush head, wherein the second motor is fixedly arranged on the box body, the shaft end of the second motor is fixedly connected with the second screw rod, the second screw rod is in threaded connection with the sliding frame, the sliding frame is slidably arranged on the box body, and one end of the rust removing brush head is fixed with the sliding frame;

the box body is slidably mounted in the box body, the other end of the transmission rod is hinged to the box body, an opening is formed in the box body, the other end of the rust removing brush head penetrates through the opening and faces the clamping range of the clamping mechanism, and the rust removing brush head is slidably connected with the box body.

Preferably, the holding and clamping mechanism comprises a rotating assembly and at least two limiting sliding shafts, wherein the rotating assembly is slidably mounted on at least two limiting sliding shafts, and at least two limiting sliding shafts are fixedly arranged on the box body and are mutually parallel.

Preferably, the rotating assembly comprises a clamping plate, a third motor and a rotary table, wherein the clamping plate is slidably arranged on at least two limiting sliding shafts, the third motor is embedded and arranged on the clamping plate, the rotary table is rotatably arranged on the clamping plate, and the shaft end is fixedly connected with the shaft end of the third motor;

the other end of the first elastic expansion piece is hinged with the clamping plate, and the rotary disc corresponds to the pipe fitting.

Preferably, an access door is arranged on the box body.

Preferably, an observation window is arranged on the box body, the observation window is of a transparent glass structure, and the thickness is 8mm.

Preferably, the processing device for hydraulic engineering pipelines further comprises a shielding mechanism, wherein the shielding mechanism comprises a cover plate and a rotating shaft, and the cover plate is rotatably installed on the box body through the rotating shaft;

the turnover mechanism drives the cover plate to rotate through the rotating shaft, and the rotation range of the cover plate corresponds to the feeding hole.

Preferably, the telescopic hole is formed in the box body, the turnover mechanism comprises an L-shaped toothed plate and a gear, one end of the L-shaped toothed plate is fixed with the second lifting frame, the other end of the L-shaped toothed plate penetrates through the telescopic hole and is meshed with the gear, and the gear is fixed with the rotating shaft.

Compared with the related art, the processing equipment for the hydraulic engineering pipeline has the following beneficial effects:

when the pipe fitting is received in the box body, rust removal treatment is carried out, so that splashing of waste scraps is reduced, and the operation safety of equipment is improved; after the lifting mechanism controls the pipe fitting to move downwards to the supporting frame, the lifting mechanism can continue to move downwards, simultaneously, the two clamping mechanisms are synchronously controlled to be close to each other through the two first elastic telescopic pieces when the lifting mechanism moves downwards, the clamping limiting of the clamping mechanism to the pipe fitting is conveniently and automatically controlled when the lifting mechanism moves downwards, the clamping mechanism maintains a clamping state when the lifting mechanism moves downwards again, the second lifting frame drives the supporting frame to withdraw from the surface of the pipe fitting, and the rust removing mechanism is pulled to be close to the pipe fitting automatically through the transmission rod; finally, the functions of feeding, holding, evacuating and butting of the pipe fittings are automatically completed in the downward moving process of the lifting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a three-dimensional view of a first embodiment of a treatment apparatus for hydraulic engineering piping provided by the present utility model;

FIG. 2 is a left side view of section A-A shown in FIG. 1;

FIG. 3 is a front view of the section B-B shown in FIG. 1;

FIG. 4 is a cross-sectional view of the rotating assembly shown in FIG. 3;

fig. 5 is a cross-sectional view of the rust removing mechanism shown in fig. 2;

fig. 6 is a schematic diagram of a first embodiment of the treatment apparatus for hydraulic engineering pipes according to the present utility model, wherein (a 1) is a front view of a pipe fitting received in a box, (a 2) is a front view of a pipe fitting clamped by a clamping mechanism, (a 3) is a front view of a supporting mechanism in an evacuation state, (b 1) is a side view of a rust removing brush head in the state of (a 1), (b 2) is a side view of the rust removing brush head in the state of (a 2), and (b 3) is a side view of a rust removing shaving head in the state of (a 3);

fig. 7 is a cross-sectional view of a second embodiment of the treatment apparatus for hydraulic engineering pipelines provided by the present utility model;

FIG. 8 is an enlarged schematic view of portion C of FIG. 7;

fig. 9 is a top view of the whole shown in fig. 7.

Reference numerals illustrate:

10. a pipe fitting;

1. a case; 101. a feed inlet;

2. a lifting mechanism; 21. a first motor; 22. a first screw rod; 23. a first lifting frame; 24. a first elastic expansion piece;

3. a rust removing mechanism;

4. a clamping mechanism;

5. a support mechanism; 51. a support frame; 52. a second lifting frame; 53. a second elastic expansion piece; 54. a fixed rod; 55. a transmission rod;

31. a case body; 32. a second motor; 33. a second screw rod; 34. a carriage; 35. a rust removing brush head;

41. a rotating assembly; 42. limiting the sliding shaft;

411. a clamping plate; 412. a third motor; 413. a turntable;

11. an access door;

12. an observation window;

6. a shielding mechanism; 61. a cover plate; 62. a rotating shaft;

7. a turnover mechanism;

102. a telescopic hole;

71. an L-shaped toothed plate; 72. a gear.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

First embodiment:

the utility model provides a processing device for a hydraulic engineering pipeline.

Referring to fig. 1 to 3 in combination, a processing apparatus for hydraulic engineering pipeline according to a first embodiment of the present utility model includes:

the box body 1, the top of the box body 1 is provided with a feed inlet 101;

the lifting mechanism 2 comprises a first motor 21, a first screw rod 22, a first lifting frame 23 and two first elastic telescopic pieces 24, wherein the first motor 21 is fixedly arranged on the box body 1, the first screw rod 22 is fixed with the shaft end of the first motor 21, the first lifting frame 23 is slidably arranged in the box body 1, the first screw rod 22 penetrates through the first lifting frame 23 and is in threaded connection, and one end of the first elastic telescopic piece 24 is hinged with the first lifting frame 23;

the rust removing mechanism 3 is slidably arranged on the box body 1;

the two clamping mechanisms 4 are slidably arranged on the box body 1, the other ends of the first elastic telescopic pieces 24 are hinged with the clamping mechanisms 4, and the first elastic telescopic pieces 24 are arranged in one-to-one correspondence with the clamping mechanisms 4;

the supporting mechanism 5, the supporting mechanism 5 includes a supporting frame 51, a second lifting frame 52, a second elastic expansion piece 53, a fixing rod 54 and a transmission rod 55, the supporting frame 51 and the second lifting frame 52 are integrally formed, the second elastic expansion piece 53 is elastically connected with the box 1 and the second lifting frame 52, one end of the fixing rod 54 is fixed with the second lifting frame 52, the other end of the fixing rod 54 is hinged with one end of the transmission rod 55, and the other end of the transmission rod 55 is hinged with the rust removing mechanism 3;

the pipe fitting 10 is installed on the first lifting frame 23, the first lifting frame 23 is in sliding connection with the feeding port 101, the supporting frame 51 corresponds to the installation height of the holding and clamping mechanism 4, the second lifting frame 52 is located in the moving range of the first lifting frame 23, and a buffer gap is reserved between the first lifting frame 23 and the second lifting frame 52.

In this embodiment, the "buffer gap" means that when the first lifting frame 23 drives the pipe 10 to move down and prop on the supporting frame 51, a preset moving-down height is left between the first lifting frame 23 and the second lifting frame 52, so that the first lifting frame 23 drives the clamping mechanism 4 to clamp the pipe 10, and the second lifting frame 52 maintains a supporting state.

In this embodiment, the first motor 21 is used to drive the first screw 22 to rotate in a forward and reverse direction, so as to control the lifting adjustment of the first lifting frame 23.

In this embodiment, the first lifting frame 23 is slidably mounted on the case 1 through a plurality of sliding rails, so as to maintain stability during lifting adjustment of the first lifting frame 23.

In this embodiment, the second elastic expansion member 53 is a spring expansion pipe fitting, and is matched with the supporting frame 51 to complete supporting the pipe fitting 10 that moves downward (the elastic supporting force of the second elastic expansion member 53 is greater than the gravity of the pipe fitting 10, and when the pipe fitting 10 is supported on the supporting frame 51, the supporting frame 51 will not move downward and be misplaced).

When the pipe fitting 10 is received in the box body 1, rust removal treatment is carried out, so that splashing of waste scraps is reduced, and the operation safety of equipment is improved; after the lifting mechanism 2 controls the pipe fitting 10 to move downwards onto the supporting frame 51, the lifting mechanism 2 can continue to move downwards, simultaneously, the two clamping mechanisms 4 are synchronously controlled to be close to each other through the two first elastic telescopic pieces 24 while moving downwards, so as to clamp the pipe fitting 10, the clamping limit of the clamping mechanism 4 on the pipe fitting 10 is conveniently and automatically controlled while the lifting mechanism 2 moves downwards, when the lifting mechanism 2 moves downwards again, the clamping mechanism 4 maintains a clamping state, the second lifting frame 52 drives the supporting frame 51 to withdraw from the surface of the pipe fitting 10, and the rust removing mechanism 3 is pulled to be close to the pipe fitting 10 automatically through the transmission rod 55; finally, the functions of feeding, clamping, evacuating and butting of the pipe fitting 10 are automatically completed in the process of downward movement of the lifting mechanism 2.

Wherein, the "feeding" means that the pipe 10 is fed into the box 1 from the outside of the box 1 and is supported by the supporting frame 51;

the "clasping" means that the pipe fitting 10 is in a supporting state, and the two clasping mechanisms 4 complete the clamping and limiting of the pipe fitting 10 (and the clasping mechanisms 4 can provide power for the rotation of the pipe fitting 10 in the clasping state);

the "evacuation" means that the supporting frame 51 is evacuated from the bottom of the pipe 10 when the pipe 10 is in a holding state, so as to avoid the phenomenon that the pipe 10 is damaged by friction with the supporting frame 51 in the process of rotating and rust removing;

by "abutting" is meant that when the pipe 10 is in the clasped state and the "evacuation" is completed, the rust removing mechanism 3 moves toward and contacts the pipe 10, providing support for the subsequent rust removing process.

Referring to fig. 5 again, the rust removing mechanism 3 includes a box 31, a second motor 32, a second screw rod 33, a sliding frame 34, and a rust removing brush head 35, wherein the second motor 32 is fixedly disposed on the box 31, a shaft end of the second motor 32 is fixedly connected with the second screw rod 33, the second screw rod 33 is in threaded connection with the sliding frame 34, the sliding frame 34 is slidably mounted on the box 31, and one end of the rust removing brush head 35 is fixed with the sliding frame 34;

the box body 31 is slidably mounted in the box body 1, the other end of the transmission rod 55 is hinged to the box body 31, an opening is formed in the box body 31, the other end of the rust removing brush head 35 penetrates through the opening and faces to the holding range of the holding mechanism 4, and the rust removing brush head 35 is slidably connected with the box body 31.

The second motor 32 drives the second screw rod 33 to rotate, so as to drive the sliding frame 34 to move and adjust in the box body 31, and the sliding frame 34 drives the rust removing brush head 35 to move synchronously, and the rust removing brush head is matched with the rotating pipe fitting 10 to realize comprehensive rust removing of the pipe fitting 10.

In this embodiment, the second motor 32 provides a power source for the rotation of the second screw 33, thereby providing a power source for the movement adjustment of the derusting brush head 35.

In this embodiment, a waste port (not shown) is provided at the bottom of the box 1, so that waste generated in the rust removal process is conveniently discharged and collected.

Referring to fig. 2 and 3 in combination, the holding and clamping mechanism 4 includes a rotating assembly 41 and at least two limiting sliding shafts 42, wherein the rotating assembly 41 is slidably mounted on at least two limiting sliding shafts 42, and at least two limiting sliding shafts 42 are fixedly disposed on the case 1 and are parallel to each other.

The limiting sliding shafts 42 provide limiting for sliding of the rotating assembly 41, so that stability of movement adjustment of the rotating assembly 41 is guaranteed; the rotating assembly 41 provides a source of rotational power for the pipe 10 after clamping the pipe 10.

Referring to fig. 4 again, the rotating assembly 41 includes a clamping plate 411, a third motor 412 and a turntable 413, wherein the clamping plate 411 is slidably mounted on at least two of the limiting sliding shafts 42, the third motor 412 is mounted on the clamping plate 411 in a mosaic manner, the turntable 413 is rotatably mounted on the clamping plate 411, and the shaft end is fixedly connected with the shaft end of the third motor 412;

wherein the other end of the first elastic expansion member 24 is hinged to the clamping plate 411, and the turntable 413 corresponds to the pipe 10.

In this embodiment, the turntable 413, the supporting frame 51 in a supporting state, and the pipe 10 in a supporting state are on the same axis.

When the pipe fitting 10 is supported by the supporting frame 51, the clamping plate 411 clamps the pipe fitting 10 through the turntable 413, and after clamping, the turntable 413 can be driven to rotate through the third motor 412, so that the pipe fitting 10 is controlled to rotate for rust removal.

In this embodiment, the case 1 is provided with an access door 11.

The access door 11 facilitates the user to overhaul and maintain the equipment inside the box 1.

In this embodiment, the case 1 is provided with an observation window 12, and the observation window 12 is of a transparent glass structure and has a thickness of 8mm.

The observation window 12 facilitates the observation or recording of the working state inside the box 1 in the process of rust removal of the equipment, so as to facilitate the management of the equipment.

The working principle of the processing device for hydraulic engineering pipelines provided by the embodiment is as follows:

as shown in fig. 2 and 3, the first lifting frame 23 is in a lifted state, the clamping plate 411 is in a unfolded state, the supporting frame 51 is in a supporting state, and the rust removing brush head 35 is in a separated state in an initial state;

the pipe fitting 10 is put on the first lifting frame 23 from the upper part of the box body 1 to wait for rust removal treatment;

as shown in (a 1) and (b 1) in fig. 6, when the pipe 10 needs to be derusted, the first motor 21 is started, the first motor 21 controls the first lifting frame 23 to move downwards through the first screw 22, the pipe 10 moves downwards from the feed inlet 101 into the box 1 and is supported on the supporting frame 51, and the first elastic telescopic member 24 pushes the clamping plate 411 to maintain in a unfolded state and to adaptively telescopic;

as shown in (a 2) and (b 2) in fig. 6, when the first lifting frame 23 is controlled to move down, the first lifting frame 23 moves down and is separated from the pipe 10, the two first elastic telescopic members 24 pull the turntables 413 on the two clamping plates 411 to move and clamp the two ends of the pipe 10, so that the pipe 10 is in a clamping state, and automatic clamping of the pipe 10 is completed in the process of separating the first lifting frame 23 from the pipe 10; and the first lifting frame 23 is abutted against the second lifting frame 52;

as shown in fig. 6 (a 3) and (b 3), when the first lifting frame 23 is controlled to move downwards, the first lifting frame 23 and the second lifting frame 52 move downwards synchronously, and the second lifting frame 52 is separated from the pipe 10, so as to avoid the rotary rust removal of the pipe 10; the second elastic telescopic member 53 is retracted downwards and adjusted to a compressed state, the fixing rod 54 pulls the box body 31 to move rightwards (in the direction shown in fig. b 3) through the transmission rod 55, the rust removing brush head 35 moves rightwards and is abutted against the pipe fitting 10, and the automatic butt joint of the rust removing brush head 35 and the pipe fitting 10 is realized while the first lifting frame 23 is removed from the pipe fitting 10;

finally, the first lifting frame 23 is controlled to move downwards by a single power to finish the feeding, clamping, evacuating and butt joint of the pipe fitting 10, so that the rust removal treatment of the pipe fitting 10 is facilitated.

During the rust removing process, the second motor 32 is started, the second screw rod 33 controls the sliding frame 34 and the rust removing brush head 35 to move, and the rust removing brush head 35 reciprocates along the axial direction of the pipe fitting 10; while the rust removing brush head 35 reciprocates, the third motor 412 is started, and the turntable 413 drives the pipe 10 in the clamping state to rotate, so as to remove rust on the pipe 10 comprehensively.

Similarly, after the rust removal is completed, the second motor 32 and the third motor 412 are sequentially turned off, and then the first lifting frame 23 is controlled to move upwards and reset by the first motor 21, so that the pipe fitting 10 can be taken out from the box body 1, and a replacement support is provided for the pipe fitting 10 which is processed later.

Second embodiment:

referring to fig. 7 to 9 in combination, according to a first embodiment of the present utility model, a treatment apparatus for hydraulic engineering pipeline is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present utility model provides a processing apparatus for hydraulic engineering pipelines, which is different in that the processing apparatus for hydraulic engineering pipelines further includes a shielding mechanism 6, the shielding mechanism 6 includes a cover plate 61 and a rotating shaft 62, and the cover plate 61 is rotatably mounted on the box 1 through the rotating shaft 62;

wherein, a turnover mechanism 7 drives the cover plate 61 to rotate through the rotating shaft 62, and the rotation range of the cover plate 61 corresponds to the feeding port 101.

In this embodiment, the turning mechanism 7 provides a source of power for the rotation of the shaft 62.

In this embodiment, when the cover 61 rotates to a vertical state, the feed port 101 is in an open state; when the cover plate 61 rotates to a horizontal state, the feed port 101 is in a closed state.

When the pipe fitting 10 is in the rust removing state, the turnover mechanism 7 drives the cover plate 61 to rotate and is shielded at the feeding hole 101, so that the closed rust removing is realized, the pollution to the environment in the rust removing process is reduced, and the environmental noise is reduced.

Referring to fig. 8 and 9 in combination, the casing 1 is provided with a telescopic hole 102, the turnover mechanism 7 includes an L-shaped toothed plate 71 and a gear 72, one end of the L-shaped toothed plate 71 is fixed to the second lifting frame 52, the other end of the L-shaped toothed plate 71 passes through the telescopic hole 102 and is meshed with the gear 72, and the gear 72 is fixed to the rotating shaft 62.

When the pipe fitting 10 is in the holding state, the second lifting frame 52 moves down to drive the L-shaped toothed plate 71 to move down, the L-shaped toothed plate 71 drives the gear 72 to rotate anticlockwise, the rotating shaft 62 drives the cover plate 61 to rotate anticlockwise and cover the feeding port 101, so that the feeding port 101 is automatically closed while the second lifting frame 52 moves down.

The working principle of the processing equipment for hydraulic engineering pipelines provided by the embodiment is as follows:

s1, when the pipe fitting 10 is in an installation state, the second lifting frame 52 is in a supporting state, the cover plate 61 is in a vertical state, and the pipe fitting 10 is convenient to feed and discharge;

s2, mounting the pipe fitting 10 to be subjected to rust removal treatment to the first lifting frame 23, moving the pipe fitting 10 downwards into the box body 1, and clamping the pipe fitting 10 through the turntable 413, wherein the pipe fitting 10 is completely retracted into the box body 1;

s3, in the process that the first lifting frame 23 drives the second lifting frame 52 to move downwards, the L-shaped toothed plate 71 moves downwards, the gear 72 rotates anticlockwise, the rotating shaft 62 rotates anticlockwise, the cover plate 61 rotates anticlockwise and is blocked on the feed inlet 101, and self-adaptive closing of the feed inlet 101 is achieved.

Similarly, when the rust removal process of the pipe fitting 10 is completed, the first lifting frame 23 and the second lifting frame 52 move upwards and reset, the L-shaped toothed plate 71 moves upwards and drives the gear 72 to rotate clockwise, and the cover plate 61 rotates from a horizontal state to a numerical state, so as to realize the self-adaptive opening of the feed inlet 101.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A treatment device for hydraulic engineering pipelines, comprising:

the top of the box body is provided with a feed inlet;

the rust removing mechanism is slidably arranged on the box body;

2. The treatment device for hydraulic engineering pipelines according to claim 1, wherein the rust removing mechanism comprises a box body, a second motor, a second screw rod, a sliding frame and a rust removing brush head, the second motor is fixedly arranged on the box body, the shaft end of the second motor is fixedly connected with the second screw rod, the second screw rod is in threaded connection with the sliding frame, the sliding frame is slidably arranged on the box body, and one end of the rust removing brush head is fixed with the sliding frame;

3. The processing apparatus for hydraulic engineering pipelines according to claim 2, wherein the holding and clamping mechanism comprises a rotating assembly and at least two limiting sliding shafts, the rotating assembly is slidably mounted on the at least two limiting sliding shafts, and the at least two limiting sliding shafts are fixedly arranged in the box body and are arranged in parallel with each other.

4. The treatment device for hydraulic engineering pipelines according to claim 3, wherein the rotating assembly comprises a clamping plate, a third motor and a rotary table, the clamping plate is slidably mounted on at least two limiting sliding shafts, the third motor is mounted on the clamping plate in a mosaic manner, the rotary table is rotatably mounted on the clamping plate, and the shaft end is fixedly connected with the shaft end of the third motor;

5. The treatment apparatus for hydraulic engineering pipelines according to claim 1, wherein the tank is provided with an access door.

6. The processing apparatus for hydraulic engineering pipes according to claim 1, wherein the box body is provided with an observation window, the observation window is of a transparent glass structure, and the thickness is 8mm.

7. The treatment apparatus for hydraulic engineering pipelines according to claim 4, further comprising a shielding mechanism, wherein the shielding mechanism comprises a cover plate and a rotating shaft, and the cover plate is rotatably mounted on the box body through the rotating shaft;

8. The processing apparatus for hydraulic engineering pipes according to claim 7, wherein the casing is provided with a telescopic hole, the turnover mechanism comprises an L-shaped toothed plate and a gear, one end of the L-shaped toothed plate is fixed to the second lifting frame, the other end of the L-shaped toothed plate passes through the telescopic hole and is meshed with the gear, and the gear is fixed to the rotating shaft.