CN209663700U - A kind of oscillating screen plate simplicity mounting structure in power plant - Google Patents

Abstract

The utility model discloses a kind of oscillating screen plate simplicity mounting structures in power plant, it is related to power plant vibrating screen equipment technical field, including sieve plate frame and the sieve being mounted at sieve plate frame upper end position, the first sieve semicircle frame is fixedly connected at one end position of the sieve, and the second sieve semicircle frame is fixedly connected at another end position of sieve, protective jacket is fixedly installed at the upper end face position of the second sieve semicircle frame, interval is fixedly connected there are five cross bar at the surface location of the sieve, fixed plate is fixedly connected at the side upper end position of the sieve plate frame, uniform intervals offer threaded hole at the surface location of the first sieve semicircle frame, the threaded hole, which runs through, is threaded with tensioning screw, the utility model is provided with the first sieve semicircle frame, second sieve semicircle frame and mounting hole , the mounting means of sieve plate is simplified, the labor intensity that reduction personnel replace sieve plate is significantly reduced.

Description

A kind of oscillating screen plate simplicity mounting structure in power plant

Technical field

The utility model relates to power plant vibrating screen equipment technical field, the oscillating screen plate in specifically a kind of power plant is easy Mounting structure.

Background technique

Vibrating screen is the important screening plant in thermal power plant, by the equipment such as coal, coal slime, coal ash, lime stone into Row screening achievees the purpose that sort appropriate particle size.The sieve plate of vibrating screen belongs to abrasion consumptive material, it is often necessary to replace.

However existing sieve plate be common screen frame surrounding punching, be fixed using high-strength bolt, cause maintenance cost compared with Disadvantage more than high, replacement sieve plate working hour length, labor intensive, therefore, those skilled in the art provide a kind of vibration in power plant Dynamic sieve plate simplicity mounting structure.

Utility model content

The purpose of this utility model is to provide a kind of oscillating screen plate simplicity mounting structures in power plant, to solve above-mentioned back Itd is proposed in scape technology existing sieve plate for common screen frame surrounding punching, be fixed using high-strength bolt, cause maintenance cost compared with Problem more than high, replacement sieve plate working hour length, labor intensive.

To achieve the above object, the utility model provides the following technical solutions:

A kind of oscillating screen plate simplicity mounting structure in power plant, including sieve plate frame and it is mounted on sieve plate frame upper end position The sieve at place is fixedly connected with the first sieve semicircle frame at one end position of the sieve, and at another end position of sieve It is fixedly connected with the second sieve semicircle frame, is fixedly installed with protection at the upper end face position of the second sieve semicircle frame Set, interval is fixedly connected there are five cross bar at the surface location of the sieve, is consolidated at the side upper end position of the sieve plate frame Surely it is connected with fixed plate, uniform intervals offer threaded hole, the screw thread at the surface location of the first sieve semicircle frame Hole is fixedly connected with rotating handles at one end position of the tensioning screw through tensioning screw is threaded with.

As a further solution of the present invention: tilting fixed setting at the two sides upper end position of the sieve plate frame There is guide groove.

Between uniform at the opposite position of the surface threaded hole of the fixed plate as a further solution of the present invention, It separates and is equipped with tapped through hole, for the tensioning screw by tapped through hole through fixed plate, the flank threads of the fixed plate are logical Nut is fixedly installed at position on the outside of hole.

The length dimension of the tensioning screw 4 is 110mm as a further solution of the present invention, and is tensioned spiral shell The diameter dimension of bar 4 is 10mm, and the width dimensions of the rotating handles 5 are 40mm, and the thickness of rotating handles 5 is 12mm。

The tensioning screw and rotating handles are one kind using round steel as material as a further solution of the present invention, Component made of matter.

It is fixedly installed at the surface location of the rotating handles as a further solution of the present invention, wear-resisting anti- Skidding.

Uniform intervals at the surface location of the second sieve semicircle frame as a further solution of the present invention, Offer mounting hole.

Uniform intervals offer port at the surface location of the cross bar as a further solution of the present invention,.

As a further solution of the present invention, at the surface location of the sieve uniform intervals through being connected with drawing Tight filament.

It is opened up at the surface location of the protective jacket as a further solution of the present invention, there are four threaded hole, The threaded hole is threaded with bolt, is opened up at the surface location of the second sieve semicircle frame there are four screw thread mouth, institute It states bolt-through threaded hole and is threadedly connected to the second sieve semicircle frame.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is provided with the first sieve semicircle frame, the second sieve semicircle frame and mounting hole, simplifies sieve The mounting means of plate significantly reduces the labor intensity that reduction personnel replace sieve plate.

2, the utility model is provided with fixed plate, tensioning screw, rotating handles, nut, threaded hole and tapped through hole, can The length of sieve in a disguised form is adjusted, the tensioning degree of sieve can be quickly and easily adjusted as needed, improve the screening of sieve plate Efficiency extends the service life of sieve plate.

3, the utility model is provided with sieve, sieve plate frame, the first sieve semicircle frame and the second sieve semicircle frame, subtracts Fixing fitting is lacked, has saved sieve plate manufacturing cost, reduce the weight of sieve plate, save certain power consumption.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the oscillating screen plate simplicity mounting structure in power plant；

Fig. 2 is the structural schematic diagram of sieve in a kind of oscillating screen plate simplicity mounting structure in power plant；

Fig. 3 is the structural schematic diagram of sieve plate frame in a kind of oscillating screen plate simplicity mounting structure in power plant；

Fig. 4 is the structural schematic diagram of cross bar in a kind of oscillating screen plate simplicity mounting structure in power plant；

Fig. 5 is the structural schematic diagram of protective jacket in a kind of oscillating screen plate simplicity mounting structure in power plant；

Fig. 6 is to open in a kind of oscillating screen plate simplicity mounting structure in power plant by the structural schematic diagram of screw rod.

In figure: 1, guide groove；2, sieve plate frame；3, fixed plate；4, tensioning screw；5, rotating handles；6, the first sieve semicircle Frame；7, sieve；8, cross bar；9, protective jacket；10, mounting hole；11, the second sieve semicircle frame；12, filament is tensed；13, first Threaded hole；14, nut；15, tapped through hole；16, port；17, the second threaded hole；18, bolt；19, wear-resisting antiskid pad.

Specific embodiment

Please refer to Fig. 1~6, in the utility model embodiment, a kind of oscillating screen plate simplicity mounting structure in power plant, including Sieve plate frame 2 and the sieve 7 being mounted at 2 upper end position of sieve plate frame are fixedly connected with the first sieve at an end position of sieve 7 Piece semicircle frame 6, and the second sieve semicircle frame 11, the second sieve half round frame are fixedly connected at another end position of sieve 7 Protective jacket 9 is fixedly installed at the upper end face position of frame 11, interval is fixedly connected there are five cross bar at the surface location of sieve 7 8, it is fixedly connected with fixed plate 3 at the side upper end position of sieve plate frame 2, it is equal at the surface location of the first sieve semicircle frame 6 Even be spaced apart is equipped with the first threaded hole 13, and the first threaded hole 13, which runs through, is threaded with tensioning screw 4, one end of tensioning screw 4 Rotating handles 5 are fixedly connected at position.

In Fig. 1: inclination is fixedly installed guide groove 1 at the two sides upper end position of sieve plate frame 2, has reached convenient for quick The purpose of sieve 7 is installed.

In fig. 1 and 2: uniform intervals offer screw thread at the opposite position of surface the first threaded hole 13 of fixed plate 3 Through-hole 15, tensioning screw 4 pass through tapped through hole 15 through fixed plate 3, the position in 15 outside of flank threads through-hole of fixed plate 3 Place is fixedly installed nut 14, and the first threaded hole 13 and tapped through hole 15 can be passed through and carry out movable by having reached tensioning screw 4 Purpose.

In Fig. 6: the length dimension of tensioning screw 4 is 110mm, and the diameter dimension of tensioning screw 4 is 10mm, rotation The width dimensions of handle 5 are 40mm, and the thickness of rotating handles 5 is 12mm, when having achieved the purpose that easy to use.

In Fig. 6: tensioning screw 4 and rotating handles 5 are one kind using round steel as component made of material, have reached and have made Tensioning screw 4 and rotating handles 5 have wear-resisting, corrosion-resistant and resistant to high temperature performance.

In Fig. 6: being fixedly installed wear-resisting antiskid pad 19 at the surface location of rotating handles 5, reached and preferably protected The purpose of rotating handles 5.

In Fig. 1: uniform intervals offer mounting hole 10 at the surface location of the second sieve semicircle frame 11, have reached energy The purpose of the second sieve semicircle frame 11 is enough fixedly mounted.

In Fig. 4: uniform intervals offer port 16 at the surface location of cross bar 8, improve the screening effect of sieve 7.

In Fig. 2: uniform intervals prevent 7 permanent worker of sieve through tension filament 12 is connected at the surface location of sieve 7 Work causes to be easy to appear loosening or sieves the phenomenon that mouth becomes larger.

In Fig. 5: opened up at the surface location of protective jacket 9 there are four the second threaded hole 17,17 screw thread of the second threaded hole connects It is connected to bolt 18, is opened up at the surface location of the second sieve semicircle frame 11 there are four screw thread mouth, bolt 18 runs through the second screw thread Hole 17 is threadedly connected to the second sieve semicircle frame 11, has achieved the purpose that protective jacket 9 is fixedly mounted, protective jacket 9 prevents sieve 7 Exposed one end is easy to scratch staff during installation with the second sieve semicircle frame 11.

The working principle of the utility model is: firstly, by sieve 7, the first sieve semicircle frame 6 and the second sieve half round frame Frame 11 can quickly and safely be placed in the top of sieve plate frame 2 by guide groove 1, and the surface of the second sieve semicircle frame 11 is opened If the alignment of mounting hole 10 installation is fixed with one end of sieve plate frame 2, then by the first spiral shell of the first sieve semicircle frame 6 Pit 13 leads to 4 first threaded hole 13 of tensioning screw, tapped through hole 15 and nut 14 in alignment with the tapped through hole 15 of fixed plate 3 Working in coordination under effect between tensioning screw 4 and nut 14 is crossed, the first sieve semicircle frame 6 of installation is capable of fixing, according to reality The demand of border working condition, when needing to adjust the tightness of sieve 7, the second sieve semicircle frame 11 of 7 one end of sieve is solid Dingan County is loaded on sieve plate frame 2, and sieve 7 can be pulled by adjusting tensioning screw 4 by rotating handles 5, so that the length of sieve 7 is covert Extend, to achieve the purpose that control 7 tensioning degree of sieve, when requiring replacement, directly dismantles the first sieve semicircle frame 6 With the second sieve semicircle frame 11, then similarly installed.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (10)

1. a kind of oscillating screen plate simplicity mounting structure in power plant, including sieve plate frame (2) and it is mounted on sieve plate frame (2) upper end Sieve (7) at position, it is characterised in that: the first sieve semicircle frame is fixedly connected at an end position of the sieve (7) (6), the second sieve semicircle frame (11), the second sieve half round frame and at another end position of sieve (7) are fixedly connected with It is fixedly installed at the upper end face position of frame (11) protective jacket (9), interval is fixedly connected at the surface location of the sieve (7) There are five cross bar (8), it is fixedly connected with fixed plate (3) at the side upper end position of the sieve plate frame (2), first sieve Uniform intervals offer the first threaded hole (13) at the surface location of semicircle frame (6), and first threaded hole (13) runs through spiral shell Line is connected with tensioning screw (4), is fixedly connected with rotating handles (5) at an end position of the tensioning screw (4).

2. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the sieve plate Inclination is fixedly installed guide groove (1) at the two sides upper end position of frame (2).

3. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the fixation Uniform intervals offer tapped through hole (15), the tensioning screw at the opposite position of the first threaded hole of surface (13) of plate (3) (4) position by tapped through hole (15) through fixed plate (3), on the outside of the flank threads through-hole (15) of the fixed plate (3) Place is fixedly installed nut (14).

4. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the tensioning The length dimension of screw rod (4) is 110mm, and the diameter dimension of tensioning screw (4) is 10mm, the width of the rotating handles (5) Having a size of 40mm, and the thickness of rotating handles (5) is 12mm.

5. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the tensioning Screw rod (4) and rotating handles (5) are one kind using round steel as component made of material.

6. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the rotation Wear-resisting antiskid pad (19) are fixedly installed at the surface location of handle (5).

7. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: described second Uniform intervals offer mounting hole (10) at the surface location of sieve semicircle frame (11).

8. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the cross bar (8) uniform intervals offer port (16) at surface location.

9. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: the sieve (7) uniform intervals, which run through to be connected with, at surface location tenses filament (12).

10. a kind of oscillating screen plate simplicity mounting structure in power plant according to claim 1, it is characterised in that: described anti- It is opened up at the surface location of sheath (9) there are four the second threaded hole (17), second threaded hole (17) is threaded with bolt (18), it is opened up at the surface location of the second sieve semicircle frame (11) there are four screw thread mouth, the bolt (18) is through the Two threaded holes (17) are threadedly connected to the second sieve semicircle frame (11).