CN214328779U

CN214328779U - Strong flashboard of stability is carried and is drawn device for hydraulic engineering

Info

Publication number: CN214328779U
Application number: CN202120281135.5U
Authority: CN
Inventors: 郭永峰; 姚富强; 车岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-01
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a strong flashboard pulling device for hydraulic engineering of stability belongs to the hydraulic engineering field. The utility model provides a strong flashboard pulling apparatus for hydraulic engineering of stability, which comprises a frame, the flashboard groove has been seted up to the frame inside, the flashboard inslot is equipped with the flashboard, flashboard top surface middle part is rotated and is connected with the screw rod, the cover is equipped with the screw rod headstock gear on the screw rod, screw rod headstock gear top surface has set firmly the lag, the inside movable groove of having seted up in protective sheath upper end, the activity inslot is equipped with the subassembly that opens and shuts, the rotating groove has been seted up for the position of activity tank bottom surface in the lag inside, the adjustment tank has been seted up to activity groove upper portion right wall, the lag is inside and has seted up two draw-in grooves for symmetrical structure around the position of adjustment tank bottom surface. The utility model discloses add at the screw headstock gear upside and establish the lag, can protect screw headstock gear and screw rod switching department, avoid screw headstock gear and screw rod switching department to receive the rainwater to soak, cause to rust, be unfavorable for later stage manual rotating screw headstock gear to carry and draw the flashboard.

Description

Strong flashboard of stability is carried and is drawn device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field, more specifically say, relate to a strong flashboard is carried and is drawn device for hydraulic engineering of stability.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, water flow can be controlled only by constructing the hydraulic engineering, flood disasters are prevented, water quantity is adjusted and distributed to meet the requirements of people life and production on water resources, dams, dikes, spillways, sluice gates, water inlets, channels, ferrys, rafts, fishways and other different types of hydraulic buildings need to be constructed for the hydraulic engineering to achieve the purpose, however, for flashboards of some smaller channels, usually, manual rotating wheels drive screw lifting flashboards to lift, however, the flashboards are not installed correctly, the screw deformation is easily caused, and the long-term use of the hydraulic device is not facilitated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a strong flashboard for hydraulic engineering of stability is carried and is drawn device to solve the problem of proposing in the above-mentioned background art.

2. Technical scheme

A flashboard lifting device with high stability for hydraulic engineering comprises a frame, wherein two flashboard grooves are formed in the frame in a bilateral symmetry structure, roller grooves are formed in the frame in positions opposite to the outer sides of the flashboard grooves, a holding groove is formed in the top surface of the inner wall of the frame, two baffles are fixedly arranged in the front side and the rear side of the frame in a vertical symmetry structure, a plurality of balls are embedded in the inner walls of the baffles in a linear equidistant structure, flashboards are arranged in the flashboard grooves, the left wall and the right wall of each flashboard are rotatably connected with rollers in a vertical symmetry structure, a fixing rod is fixedly arranged on the top surface of each flashboard and is in a triangular structure, a screw rod is rotatably connected to the middle of the top surface of each flashboard, the upper end of the screw rod sequentially penetrates through the insides of the fixing rods and the inside of the holding groove to extend to the top surface of the frame and is sleeved with a screw rod opening and closing machine, and a protective sleeve is fixedly arranged on the top surface of the screw rod opening and closing machine, a movable groove is arranged in the upper end of the protective sleeve, an opening and closing component is arranged in the movable groove and comprises a rotary disc, the edge of the top surface of the turntable is provided with a plurality of limit grooves in an annular equidistant structure, the inner part of the turntable is provided with a sliding groove relative to the middle part of the limit groove, the inside of the sliding chute is provided with a ball bearing, the top surface of the turntable is in an annular equidistant structure and is provided with a plurality of closed plates, an adjusting plate is fixedly arranged on the right side of the turntable, a moving groove is arranged on the bottom surface of the adjusting plate, the moving groove is of a T-shaped structure, a spring is arranged in the movable groove, a top ball is arranged at the lower side of the spring, a rotary groove is arranged in the protective sleeve corresponding to the bottom surface of the movable groove, the right wall of the upper portion of the movable groove is provided with an adjusting groove, and the inner portion of the protective sleeve is provided with two clamping grooves which are in a front-back symmetrical structure relative to the position of the bottom surface of the adjusting groove.

Preferably, the rams are a sliding fit with the ram slots and the rams are a rolling fit with the ball rams.

Preferably, the roller is in rolling engagement with the roller groove.

Preferably, the turntable is rotationally engaged with the rotation slot.

Preferably, the ball bearing is in rolling engagement with the runner.

Preferably, one end of the closing plate is rotatably connected with the protective sleeve, and the other end of the closing plate is fixedly connected with the ball bearing.

Preferably, the top bead is in snap fit with the clamping groove.

3. Advantageous effects

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

1. the utility model discloses add in the frame both sides and establish the baffle, can carry out spacing fixed to flashboard rising position, guarantee that the flashboard does not break away from the frame, and the flashboard left and right sides is equipped with its top surface of gyro wheel and adds and establishes the dead lever, the gyro wheel has guaranteed that the flashboard is more in the same direction as smooth when reciprocating in the frame, the dead lever has guaranteed that the flashboard is carried in the frame spout and is drawn the in-process both sides atress even, avoid the screw rod to carry and draw the in-process atress uneven, lead to the screw rod to take place to warp, it drives the screw rod to carry and draws the flashboard lift to have solved artifical rotating runner, however, the installation of flashboard position is not just, cause the screw rod to warp easily, be unfavorable for the permanent problem of using of device.

2. The utility model discloses add in the baffle inboard and establish the ball for when the flashboard is carried and is drawn the rising, reduce the frictional force that the collision produced between baffle and the flashboard, make the flashboard carry and draw more stable and smooth, avoid the flashboard to carry and draw in-process and baffle inner wall friction, lead to the flashboard to carry and draw useless power.

3. The utility model discloses add at the screw headstock gear upside and establish the lag, can protect screw headstock gear and screw rod switching department, avoid screw headstock gear and screw rod switching department to receive the rainwater to soak, cause to rust, be unfavorable for later stage manual rotating screw headstock gear to carry and draw the flashboard.

4. The utility model discloses the limiting groove of seting up adds in the carousel and establishes ball bearing, through ball bearing and spout sliding fit, and then faster when making the closure plate open and shut, simple and convenient, avoids the closure plate resistance of opening and shutting too big, influences the flashboard and carries and draw efficiency.

Drawings

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

FIG. 2 is an internal view of the overall structure of the present invention;

fig. 3 is a schematic view of the structure of the protective cover according to the present invention;

FIG. 4 is a sectional view of the structure of the opening and closing assembly of the present invention;

FIG. 5 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 6 is an enlarged schematic view of the structure at the position B of the present invention;

the reference numbers in the figures illustrate: 1. a frame; 2. a baffle plate; 3. a shutter plate; 4. fixing the rod; 5. a screw; 6. a screw hoist; 7. a protective sleeve; 8. an opening and closing assembly; 101. a gate plate slot; 102. a roller groove; 103. accommodating grooves; 201. a ball bearing; 301. a roller; 701. a movable groove; 702. a rotating groove; 703. a card slot; 801. a turntable; 802. a limiting groove; 803. a chute; 804. a ball bearing; 805. a closing plate; 806. an adjusting plate; 807. a spring; 808. and (4) carrying out top bead.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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.

Referring to fig. 1-6, the present invention provides a technical solution:

a flashboard lifting device for water conservancy projects with strong stability comprises a frame 1, wherein two flashboard grooves 101 are arranged in the frame 1 in a bilateral symmetry structure, roller grooves 102 are arranged in the frame 1 corresponding to the outer sides of the flashboard grooves 101, a holding groove 103 is arranged on the top surface of the inner wall of the frame 1, two baffles 2 are fixedly arranged in the front side and the rear side of the frame 1 in a vertical symmetry structure, a plurality of balls 201 are embedded in the inner wall of each baffle 2 in a linear equidistant structure, so that when the flashboard 3 is lifted and lifted, the friction force generated by collision between the baffles 2 and the flashboard 3 is reduced, the flashboard 3 is arranged in the flashboard grooves 101, the left wall and the right wall of the flashboard 3 are rotatably connected with rollers 301 in a vertical symmetry structure, the flashboard 3 is guaranteed to be more smooth when moving up and down in the frame 1, a fixing rod 4 is fixedly arranged on the top surface of the flashboard 3, the fixing rod 4 is in a triangular structure, and the flashboard grooves 101 of the frame 1 are guaranteed to be evenly and stable in both sides in the lifting and pulling process, the middle part of the top surface of the flashboard 3 is rotatably connected with a screw rod 5, the upper end of the screw rod 5 sequentially penetrates through the inside of a fixed rod 4 and the inside of an accommodating groove 103 to extend to the top surface of a frame 1 and is sleeved with a screw rod hoist 6, the top surface of the screw rod hoist 6 is fixedly provided with a protective sleeve 7, the inside of the upper end of the protective sleeve 7 is provided with a movable groove 701, an opening and closing assembly 8 is arranged in the movable groove 701, the opening and closing assembly 8 comprises a rotary disc 801, the edge of the top surface of the rotary disc 801 is provided with a plurality of limit grooves 802 in an annular equidistant structure, the inside of the rotary disc 801 is provided with a sliding groove 803 relative to the middle part of the limit grooves 802, a ball bearing 804 is arranged in the sliding groove 803, so that the opening and closing plate 805 is quicker and simpler and more convenient when the opening and closing plate 805 when the top surface of the rotary disc 801 is in an annular equidistant structure, the right side of the rotary disc 801 is fixedly provided with an adjusting plate 806, the bottom surface of the adjusting plate 806, the moving groove is provided with a T-shaped structure, a spring 807 is arranged in the moving groove, the spring 807 downside is equipped with a ball 808, and the rotation groove 702 has been seted up for the position of activity groove 701 bottom surface in lag 7 inside, and the adjustment tank has been seted up to activity groove 701 upper portion right wall, and lag 7 is inside to be front and back symmetrical structure for the position of adjustment tank bottom surface and has seted up two draw-in grooves 703.

Specifically, the gate plate 3 is in sliding fit with the gate plate groove 101, and the gate plate 3 is in rolling fit with the ball 201 gate plate 3, so that the friction force generated when the gate plate 3 is lifted and pulled can be reduced.

Further, the roller 301 is in rolling engagement with the roller groove 102, facilitating friction reduction.

Still further, the rotating disc 801 is in rotating fit with the rotating groove 702, so that the closing plate 805 is driven to open and close through the rotating disc 801.

Furthermore, one end of the closing plate 805 is rotatably connected with the protective sleeve 7, and the other end of the closing plate 805 is fixedly connected with the ball bearing 804, so that the closing plate 805 can be opened and closed conveniently.

In addition, the top bead 808 and the clamping groove 703 are clamped and matched, so that the opening and closing positions of the closing plate 805 can be fixed conveniently.

The working principle is as follows: when the device is used, firstly, a professional constructor installs the device in a channel for fixation, when the flashboard 3 needs to be lifted, firstly, a user manually rotates the adjusting plate 806 clockwise, at the moment, the top ball 808 embedded on the bottom surface of the adjusting plate 806 is extruded with the inner wall of the front clamping groove 703 on the bottom surface of the adjusting groove arranged on the right side of the protective sleeve 7, when the rotating force reaches a certain limit, the top ball 808 extrudes the upper spring 807 to retract towards the moving groove arranged on the bottom surface of the adjusting plate 806, meanwhile, along with the clockwise rotation of the adjusting plate 806, the turntable 801 is fixedly connected with the adjusting plate 806, further, the adjusting plate 806 drives the turntable 801 to rotate clockwise, meanwhile, the turntable 801 rotates in the moving groove 701 in a limiting way, the two ends of the edge of the plate 805 are closed, one end is fixedly connected with the limiting and sliding groove 803 through the ball bearing 804, and the other end is rotatably connected with the top surface of the moving groove 701 in the protective sleeve 7 through the positioning pin, furthermore, when the turntable 801 rotates clockwise, the closing plate 805 uses the axis of the positioning pin as the rotation axis, the track of the limiting groove 802 as the rotation angle, when the adjusting plate 806 rotates 90 degrees, the top bead 808 is in clamping fit with the clamping groove 703 located at the rear side to fix the position, at this time, the closing plate 805 is completely opened to form a screw 5 channel, a user manually rotates the screw hoist 6 to pull the gate plate 3, as the gate plate 3 moves upwards in the gate plate groove 101, the side wall roller 301 of the gate plate 3 is in rolling fit with the roller groove 102 in the frame 1, and when the gate plate 3 rises to the maximum height, the fixing rod 4 fixedly arranged on the top surface of the gate plate 3 is limited in the accommodating groove 103.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strong flashboard pulling apparatus for hydraulic engineering of stability, includes frame (1), its characterized in that: frame (1) inside bilateral symmetry structure that is has seted up two flashboard grooves (101), gyro wheel groove (102) have been seted up for the position in flashboard groove (101) outside to frame (1) inside, holding tank (103) have been seted up to frame (1) inner wall top surface, symmetrical structure has set firmly two baffle (2) about frame (1) is interior about both sides are all, baffle (2) inner wall is linear equidistant structure and inlays and is equipped with a plurality of balls (201), be equipped with flashboard (3) in flashboard groove (101), symmetrical structure rotates about two walls all is about flashboard (3) and is connected with gyro wheel (301), flashboard (3) top surface has set firmly dead lever (4), dead lever (4) are the triangle structure, flashboard (3) top surface middle part rotates and is connected with screw rod (5), screw rod (5) upper end passes dead lever (4) inside in proper order and holding tank (103) inside extend to frame (1) top surface and the cover is equipped with screw rod (4) top surface and cover The screw hoist (6) is characterized in that a protective sleeve (7) is fixedly arranged on the top surface of the screw hoist (6), a movable groove (701) is formed in the upper end of the protective sleeve (7), an opening and closing component (8) is arranged in the movable groove (701), the opening and closing component (8) comprises a rotary table (801), a plurality of limiting grooves (802) are formed in the edge of the top surface of the rotary table (801) in an annular equidistant structure, a sliding groove (803) is formed in the rotary table (801) relative to the middle of the limiting grooves (802), a ball bearing (804) is arranged in the sliding groove (803), a plurality of closing plates (805) are arranged in the annular equidistant structure on the top surface of the rotary table (801), an adjusting plate (806) is fixedly arranged on the right side of the rotary table (801), a moving groove is formed in the bottom surface of the adjusting plate (806), the moving groove is of a T-shaped structure, and a spring (807) is arranged in the moving groove, the novel protective sleeve is characterized in that a top bead (808) is arranged on the lower side of the spring (807), a rotating groove (702) is formed in the protective sleeve (7) relative to the bottom surface of the movable groove (701), an adjusting groove is formed in the right wall of the upper portion of the movable groove (701), and two clamping grooves (703) are formed in the protective sleeve (7) in a front-back symmetrical structure relative to the bottom surface of the adjusting groove.

2. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: the gate plate (3) is in sliding fit with the gate plate groove (101), and the gate plate (3) is in rolling fit with the ball (201) gate plate (3).

3. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: the roller (301) is matched with the roller groove (102) in a rolling mode.

4. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: the rotary disc (801) is in rotary fit with the rotary groove (702).

5. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: the ball bearing (804) is in rolling fit with the sliding groove (803).

6. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: one end of the closing plate (805) is rotatably connected with the protective sleeve (7), and the other end of the closing plate (805) is fixedly connected with the ball bearing (804).

7. The strong flashboard of stability for hydraulic engineering device of claim 1, characterized in that: the top bead (808) is matched with the clamping groove (703) in a clamping manner.