CN210529807U

CN210529807U - Special mud scraping device of hydraulic engineering

Info

Publication number: CN210529807U
Application number: CN201920904546.8U
Authority: CN
Inventors: 杜朋
Original assignee: Jinan Xinpeng Municipal Landscape Engineering Co Ltd
Current assignee: Jinan Xinpeng Municipal Landscape Engineering Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-15
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a special mud scraper for hydraulic engineering, which belongs to the field of hydraulic engineering and comprises a water diversion canal, slide rails are symmetrically arranged on the surface of the water diversion canal, a movable plate is slidably connected to the surface of the slide rails, first threaded holes are symmetrically arranged on the surface of the movable plate, the T-shaped plate is moved towards the lower part of a mounting groove under the action of threaded connection and sliding connection through the rotation of a threaded rod, when the T-shaped plate is exposed to the maximum length, a limiting plate can be rotated, and a torsional spring is stressed and deformed, and is not limited any more, the spring recovers deformation, pushes the mud scraper to move towards the outer side of a through groove, so that the mud scraper is contacted with the bottom surface of the water diversion canal, and drives the rotation shaft of the threaded shaft through a motor, so that the movable plate moves along the slide rails under the threaded connection, thereby driving the mud scraper to scrape mud off the, the dredging work of manually guiding the water to the reservoir by the small section of the water guide channel is avoided in the construction process.

Description

Special mud scraping device of hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field, more specifically say, relate to a special mud scraping device of hydraulic engineering.

Background

As everyone knows, at the water conservancy construction stage, need use the cistern to collect sewage, at this in-process, need use the segment diversion canal to guide sewage, be convenient for carry out centralized processing to sewage, prevent to cause environmental pollution.

However, in the water conservancy work progress, need constructor to carry out artifical canal bottom desilting work to the inlet channel sometimes, can not promote the T-shaped board through the rotation of threaded rod and remove to rotate the limiting plate, make the contact at the bottom of mud scraper and the canal, and drive the rotation of screw thread axis of rotation at the motor, through the threaded connection relation, promote the movable plate and drive the mud scraper and remove, thereby carry out mud scraping to the canal bottom.

Therefore, a large amount of special mud scrapping devices for hydraulic engineering appear in the prior art, and the special mud scrapping devices for hydraulic engineering exist, the rotation of a threaded rod cannot be passed through, under the effect of threaded connection and sliding connection, make the T-shaped plate move to the mounting groove below, when the T-shaped plate exposes the maximum length, rotatable limiting plate, and torsional spring atress deformation, and no longer spacing to the mud scrapping plate, the spring recovers deformation, promote the mud scrapping plate to move to leading to the outside of the groove, make mud scrapping plate and leading to the canal bottom surface contact, also can not drive the rotation of screw thread axis of rotation through the motor, under the threaded connection, make the movable plate move along the slide rail, thereby drive the mud scrapping plate to carry out silt to the leading to the canal and strike off, avoid the work progress, need artificial desilting work to the leading to the.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a special mud scraper of hydraulic engineering, it passes through the rotation of threaded rod, under threaded connection relation and sliding connection effect, make the T-shaped plate remove to the mounting groove below, when the T-shaped plate exposes maximum length, rotatable limiting plate, and torsional spring atress deformation, and no longer spacing to the mud scraper, the spring resumes deformation, promote the mud scraper and remove to leading to the groove outside, make mud scraper and diversion canal bottom surface contact, and drive the rotation of screw thread axis of rotation through the motor, under the threaded connection relation, make the movable plate remove along the slide rail, thereby it carries out silt to strike off to the diversion canal to drive the mud scraper, avoid the work progress, need artificial desilting work to the diversion canal of cistern for the diversion.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A special mud scraping device for hydraulic engineering comprises a water diversion canal, wherein slide rails are symmetrically installed on the surface of the water diversion canal, a movable plate is connected to the surface of each slide rail in a sliding mode, first threaded holes are symmetrically formed in the surface of the movable plate, a mounting groove is formed in the surface of the movable plate, a T-shaped plate is installed inside the mounting groove, a rectangular hole is formed in the surface of the T-shaped plate, a second threaded hole is formed in the surface of the T-shaped plate, a first avoiding groove and a second avoiding groove are symmetrically formed in the inner wall of the mounting groove, a circular groove is formed in the bottom end of the second avoiding groove, a rotating ring is installed inside the circular groove, a through groove is formed in the surface of the T-shaped plate, a support plate is installed inside the through groove, sliding holes are formed in the surface of the support plate in an equidistant mode, a mud scraping plate is installed inside the through groove, a sliding, the inner wall symmetry of logical groove is equipped with the open slot, the internally mounted of open slot has the limiting plate, sliding connection between limiting plate and the mud scraper, the surface of limiting plate is equipped with the rotation hole, the internally mounted of open slot has the dwang, the surface symmetry of inlet channel installs a brace table, the surface mounting of brace table has the motor, it passes through the rotation of threaded rod, under the effect of threaded connection and sliding connection, makes the T-shaped board move to the mounting groove below, when the T-shaped board exposes the maximum length, rotatable limiting plate, and torsional spring atress deformation, and no longer spacing to the mud scraper, the spring resumes deformation, promotes the mud scraper to move to the logical groove outside, makes mud scraper and inlet channel bottom surface contact, and drives the rotation of screw thread axis of rotation through the motor, under the threaded connection, makes the movable plate move along the slide rail, thereby drive the mud scraper to strike off the inlet channel, the dredging work of manually guiding the water to the reservoir by the small section of the water guide channel is avoided in the construction process.

Further, the first internally mounted who dodges the groove has the dead lever, sliding connection between dead lever and the rectangular hole is convenient for carry on spacingly to the T shaped plate under the effect of dead lever for the T shaped plate removes the in-process and keeps stable.

Furthermore, the internally mounted of swivel becket has the threaded rod, threaded connection between threaded rod and the second screw hole, when the threaded rod of being convenient for rotated, under threaded connection's effect, promoted the T shaped plate and remove downwards.

Further, the slide bar is installed to the inside equidistance in smooth chamber, sliding connection between slide bar and the slide opening, the surface mounting of slide bar has the spring, and when the limiting plate of being convenient for no longer carried on spacingly to the mud scraper, the spring resumes deformation, can promote the mud scraper and remove downwards.

Further, the dwang rotates between with the rotation hole to be connected, the surface mounting of dwang has the torsional spring, is convenient for under the effect of torsional spring, drives the limiting plate and carries on spacingly to the mud scraper.

Furthermore, the threaded rotating shaft is installed at the tail end of the motor, the threaded rotating shaft is in threaded connection with the first threaded hole, and when the motor drives the threaded rotating shaft to rotate, the movable plate moves along the surface of the sliding rail under the threaded connection relation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme passes through the rotation of threaded rod, under threaded connection relation and sliding connection effect, make the T-shaped plate remove to the mounting groove below, when the T-shaped plate exposes maximum length, rotatable limiting plate, and torsional spring atress deformation, and no longer spacing to the wiper, the spring resumes deformation, promote the wiper and remove to leading to the groove outside, make wiper and diversion canal bottom surface contact, and drive the rotation of screw thread axis of rotation through the motor, under the threaded connection relation, make the movable plate remove along the slide rail, thereby it strikes off to drive the wiper to carry out silt to the diversion canal, avoid in the work progress, need artificial desilting work to the diversion canal of cistern diversion for the segment.

(2) The first internally mounted who dodges the groove has the dead lever, sliding connection between dead lever and the rectangular hole is convenient for carry on spacingly to the T shaped plate under the effect of dead lever for the T shaped plate removes the in-process and keeps stable.

(3) The threaded rod is arranged inside the rotating ring and is in threaded connection with the second threaded hole, so that when the threaded rod rotates, the T-shaped plate is pushed to move downwards under the effect of threaded connection.

(4) The slide bars are installed at the equal intervals in the sliding cavity, the slide bars are connected with the sliding holes in a sliding mode, the springs are installed on the surfaces of the slide bars, when the limiting plates are convenient to stop the mud scraper, the springs restore to deform, and the mud scraper can be pushed to move downwards.

(5) The dwang rotates between with the rotation hole to be connected, and the surface mounting of dwang has the torsional spring, is convenient for under the effect of torsional spring, drives the limiting plate and carries on spacingly to the mud scraper.

(6) The threaded rotating shaft is installed at the tail end of the motor, and the threaded rotating shaft is connected with the first threaded hole in a threaded mode, so that when the motor drives the threaded rotating shaft to rotate, the movable plate moves along the surface of the sliding rail under the threaded connection.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of point B of FIG. 1 according to the present invention;

fig. 5 is a schematic side view of the present invention.

The reference numbers in the figures illustrate:

the automatic scraper comprises a water diversion canal 1, a slide rail 2, a moving plate 3, a first threaded hole 4, a mounting groove 5, a T-shaped plate 6, a rectangular hole 7, a second threaded hole 8, a first avoidance groove 9, a second avoidance groove 10, a fixed rod 11, a circular groove 12, a rotating ring 13, a threaded rod 14, a through groove 15, a supporting plate 16, a sliding hole 17, a mud scraping plate 18, a sliding cavity 19, a sliding rod 20, a spring 21, an open groove 22, a limiting plate 23, a rotating hole 24, a rotating rod 25, a torsion spring 26, a supporting table 27, a motor 28 and a threaded rotating shaft 29.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a special mud scraping device for hydraulic engineering comprises an approach channel 1, referring to fig. 1-3, slide rails 2 are symmetrically installed on the surface of the approach channel 1, a moving plate 3 is slidably connected to the surface of the slide rails 2, first threaded holes 4 are symmetrically arranged on the surface of the moving plate 3, an installation groove 5 is arranged on the surface of the moving plate 3, a T-shaped plate 6 is installed inside the installation groove 5, a rectangular hole 7 is arranged on the surface of the T-shaped plate 6, a second threaded hole 8 is arranged on the surface of the T-shaped plate 6, first avoiding grooves 9 and second avoiding grooves 10 are symmetrically arranged on the inner wall of the installation groove 5, a fixing rod 11 is installed inside the first avoiding grooves 9, the fixing rod 11 is slidably connected with the rectangular hole 7, so that the T-shaped plate 6 can be limited under the action of the fixing rod 11, the T-shaped plate 6 can be kept stable during the movement, a circular groove 12 is, the internally mounted of circular slot 12 has rotating ring 13, the internally mounted of rotating ring 13 has threaded rod 14, threaded connection between threaded rod 14 and the second screw hole 8, when threaded rod 14 of being convenient for rotates, under threaded connection's effect, promote T shaped plate 6 and remove downwards, the surface of T shaped plate 6 is equipped with logical groove 15, the internally mounted who leads to groove 15 has backup pad 16, the surperficial equidistance of backup pad 16 is equipped with slide opening 17, the internally mounted who leads to groove 15 has mud scraper 18, the inside of mud scraper 18 is equipped with smooth chamber 19, slide bar 20 is installed to the inside equidistance of smooth chamber 19, sliding connection between slide bar 20 and the slide opening 17, the surface mounting of slide bar 20 has spring 21, when limiting plate 23 of being convenient for no longer carries out spacing to mud scraper 18, spring 21 resumes deformation, can promote mud scraper 18 and remove downwards, sliding connection between smooth chamber 19 and the.

Referring to fig. 1 and 4, the inner wall of the through groove 15 is symmetrically provided with an open groove 22, a limiting plate 23 is installed inside the open groove 22, the limiting plate 23 is slidably connected with the mud scraper 18, a rotating hole 24 is formed in the surface of the limiting plate 23, a rotating rod 25 is installed inside the open groove 22, the rotating rod 25 is rotatably connected with the rotating hole 24, and a torsion spring 26 is installed on the surface of the rotating rod 25, so that the limiting plate 23 is driven to limit the mud scraper 18 under the action of the torsion spring 26.

Referring to fig. 1, 2 and 5, the supporting platforms 27 are symmetrically installed on the surface of the aqueduct 1, the motor 28 is installed on the surface of the supporting platform 27, the forward and reverse switch is installed on one side of the supporting platform 27, the forward and reverse switch is connected with the motor 28 and the power supply in series through a lead, the model of the motor 28 is Y355L-2, the efficiency is high, the energy is saved, and the noise is low, the threaded rotating shaft 29 is installed at the tail end of the motor 28, the threaded rotating shaft 29 is in threaded connection with the first threaded hole 4, so that when the motor 28 drives the threaded rotating shaft 29 to rotate, the moving plate 3 moves along the surface of the sliding rail.

When dredging the aqueduct 1, the threaded rod 14 can be rotated along the inside of the rotating ring 13, the T-shaped plate 6 can move downwards along the surface of the fixed rod 11 under the threaded connection relationship between the threaded rod 14 and the second threaded hole 8 and the sliding connection effect between the fixed rod 11 and the rectangular hole 7, when the T-shaped plate 6 is contacted with the bottom ends of the first avoidance groove 9 and the second avoidance groove 10, the threaded rod 14 is not rotated any more, the T-shaped plate 6 can move to the maximum distance along the inside of the mounting groove 5, the limiting plate 23 can be pressed to move outwards, the limiting plate 23 can move along the surface of the rotating rod 25, the torsion spring 26 is deformed under the force, the limiting plate 23 can not limit the mud scraping plate 18 any more, the spring 21 can not recover the deformation under the force, the mud scraping plate 18 is pushed to move towards the lower part of the through the inner wall of the sliding hole 17 to, make limiting plate 23 and mud scraper 18 surface contact, under the impetus of spring 21, limiting plate 23 moves along mud scraper 18 surface, when the inside sliding chamber 19 up end that sets up of mud scraper 18 contacts with backup pad 16, spring 21 no longer deforms, and mud scraper 18 has contacted with inlet channel 1 bottom, can open positive and negative switch, make motor 28 drive screw axis of rotation 29 and rotate, under threaded connection's relation, make movable plate 3 along slide rail 2 surface movement, thereby promote mud scraper 18 and strike off inlet channel 1 bottom silt.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a special mud scraper of hydraulic engineering, includes inlet channel (1), its characterized in that: the surface symmetry of the diversion canal (1) is provided with a slide rail (2), the surface sliding connection of the slide rail (2) is provided with a movable plate (3), the surface symmetry of the movable plate (3) is provided with first threaded holes (4), the surface of the movable plate (3) is provided with a mounting groove (5), the interior of the mounting groove (5) is provided with a T-shaped plate (6), the surface of the T-shaped plate (6) is provided with a rectangular hole (7), the surface of the T-shaped plate (6) is provided with a second threaded hole (8), the inner wall symmetry of the mounting groove (5) is provided with a first avoiding groove (9) and a second avoiding groove (10), the bottom end of the second avoiding groove (10) is provided with a circular groove (12), the interior of the circular groove (12) is provided with a rotating ring (13), the surface of the T-shaped plate (6) is provided with a through groove (15), the interior of the, the surperficial equidistance of backup pad (16) is equipped with slide opening (17), the internally mounted who leads to groove (15) has mud scraper (18), the inside of mud scraper (18) is equipped with sliding chamber (19), sliding connection between sliding chamber (19) and backup pad (16), the inner wall symmetry that leads to groove (15) is equipped with open slot (22), the internally mounted of open slot (22) has limiting plate (23), sliding connection between limiting plate (23) and mud scraper (18), the surface of limiting plate (23) is equipped with rotation hole (24), the internally mounted of open slot (22) has dwang (25), supporting bench (27) is installed to the surface symmetry of inlet channel (1), the surface mounting of supporting bench (27) has motor (28).

2. The special mud scraping device of hydraulic engineering of claim 1, characterized in that: the inside mounting of first dodging groove (9) has dead lever (11), sliding connection between dead lever (11) and rectangular hole (7).

3. The special mud scraping device of hydraulic engineering of claim 1, characterized in that: a threaded rod (14) is installed inside the rotating ring (13), and the threaded rod (14) is in threaded connection with the second threaded hole (8).

4. The special mud scraping device of hydraulic engineering of claim 1, characterized in that: slide bar (20) are installed to the inside equidistance of sliding chamber (19), sliding connection between slide bar (20) and slide opening (17), the surface mounting of slide bar (20) has spring (21).

5. The special mud scraping device of hydraulic engineering of claim 1, characterized in that: dwang (25) and rotate and be connected between hole (24), the surface mounting of dwang (25) has torsional spring (26).

6. The special mud scraping device of hydraulic engineering of claim 1, characterized in that: and a threaded rotating shaft (29) is installed at the tail end of the motor (28), and the threaded rotating shaft (29) is in threaded connection with the first threaded hole (4).