CN217392979U

CN217392979U - Adjustable rail clamping device

Info

Publication number: CN217392979U
Application number: CN202221149995.4U
Authority: CN
Inventors: 许杰; 李兴玉; 樊磊
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-09-09
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses an adjustable card rail ware, including base, gasket, guide rail main part and regulating plate, the top of guide rail main part is provided with the base, and one side of base is provided with the catch wheel board, and 2 first screw holes of group have evenly been seted up to the bottom of base, and the both sides of base all are provided with the regulating plate, and one side that the base was kept away from to the regulating plate all is provided with the clamp plate, and has all seted up 2 third screw holes of group on the clamp plate, and the inside of third screw hole has all passed first bolt. The utility model discloses an install guide rail main part, base and catch wheel board, when this card rail ware is connected with the guide rail main part, in the both sides of base, wear to draw first nut, clamp plate, regulating plate and gasket respectively through first bolt, adopt the integrated configuration of gasket and the different positions of regulating plate, adjust gasket quantity and position simultaneously in accommodation process, and then make this card rail ware be applicable to different track types.

Description

Adjustable rail clamping device

Technical Field

The utility model relates to a card rail ware technical field specifically is an adjustable card rail ware.

Background

The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, the upper rotary heavy hammer of the vibrator enables the screen surface to generate plane rotary vibration, the lower rotary heavy hammer enables the screen surface to generate conical surface rotary vibration, and the combined effect of the upper rotary heavy hammer and the lower rotary heavy hammer enables the screen surface to generate repeated rotary vibration so as to screen materials.

In the industry, the card rail ware is the normal parts of joining in marriage of the movable shale shaker of taking the travelling wheel, and card rail ware self can press from both sides tightly on the track, presss from both sides the displacement that can be used for restricting the sieve after pressing from both sides tightly, guarantees going on smoothly of screening operation, but current card rail ware is welded structure usually, does not have adjustable function, is unfavorable for being applicable to different track types.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable card rail ware to the problem that is unfavorable for the regulation that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable card rail ware, includes base, gasket, guide rail main part and regulating plate, the top of guide rail main part is provided with the base, just one side of base is provided with the catch wheel board, 2 first screw holes of group have evenly been seted up to the bottom of base, just the both sides of base all are provided with the regulating plate, one side that the base was kept away from to the regulating plate all is provided with the clamp plate, just 2 third screw holes of group have all been seted up on the clamp plate, first bolt has all been passed to the inside of third screw hole, just the one end of first bolt all extends to the inside of first screw hole, the second bolt has all been passed to the both sides of regulating plate bottom.

Preferably, one side of first bolt and second bolt is fixed through first nut and second nut locking respectively, just one side that first nut and second nut are close to clamp plate and regulating plate all is provided with the space bar, one side of space bar all is provided with the swell, just one side that the space bar was kept away from to the swell all is provided with the elasticity strip, improves the compactness of connecting.

Preferably, evenly be provided with the gasket between regulating plate and the base, just slotted hole has all been seted up to the both sides of gasket bottom, and quantity and position of gasket are adjusted in accommodation process, and then make this card rail ware be applicable to different track types.

Preferably, 2 groups of strip holes are formed in the adjusting plate, and the first bolts penetrate through the strip holes and are in threaded connection with the first threaded holes, so that the height position of the adjusting plate can be adjusted conveniently.

Preferably, second screw holes are formed in the two sides of the bottom of the adjusting plate, the second bolts are in threaded connection with the second screw holes, one ends of the second bolts are connected with the guide rail body, and the second bolts are conveniently connected with the guide rail body and clamped.

Preferably, the elastic strip is domes, just the elastic strip all adopts the rubber material, the both ends of elastic strip all support on the swell, do benefit to and disperse exogenic action.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this adjustable card rail ware is through installing the guide rail main part, base and catch wheel board, when this card rail ware is connected with the guide rail main part, in the both sides of base, through first bolt respectively with first nut, the clamp plate, regulating plate and gasket are worn to draw up, and with the first screw hole spiro union of seting up on the base, the height of regulating plate has been adjusted, later rotate first nut and lock it, press from both sides the second bolt clamp in large-scale guide rail after the locking again, and lock with the second nut, under this state, the outside of regulating plate is hugged closely to the clamp plate, be used for directly compressing tightly the regulating plate, make this card rail ware press from both sides tightly in the guide rail main part, utilize the catch wheel board to block the crib machine travelling wheel, and then restrict the displacement of sieve, guarantee going on smoothly of screening operation.

(2) This adjustable card rail ware is through installing gasket and regulating plate, when making this card rail ware need be connected with middle-size and small-size guide rail, because the higher authority of middle-size and small-size guide rail is narrower, a plurality of pieces are taken out inboard gasket through not hard up first nut, put in the regulating plate outside, adjust the regulating plate height in proper order, and lock first nut again, also can all the gaskets all adjust the outside of regulating plate according to the guide rail specification simultaneously, make the clamp plate directly compress tightly the gasket and indirectly compress tightly the regulating plate, can also remove a plurality of with the gasket, place one side, next time for subsequent use, through the position of adjustment regulating plate and gasket, adopt the integrated configuration of gasket and regulating plate different positions, adjust gasket quantity and position simultaneously in accommodation process, and then make this card rail ware be applicable to different track types.

(3) This adjustable card rail ware is through being provided with space bar, swell and elastic strip on first nut and second nut for first nut and second nut are when locking connection, and the space bar closely laminates with clamp plate and regulating plate, and the elastic strip is domes, and the elastic strip is the rubber material, receives external force to disperse external force through its deformation and recovery when acting on, improves stability, makes first nut and second nut be difficult to not hard up, improves the fastness of connection.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a front view of the base of the present invention;

FIG. 4 is a schematic side view of the base of the present invention;

FIG. 5 is a schematic side view of the adjusting plate of the present invention;

FIG. 6 is a schematic side view of the pressing plate of the present invention;

FIG. 7 is a schematic side view of the gasket of the present invention;

fig. 8 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 9 is a schematic view of the connection structure with the small and medium-sized guide rails of the present invention.

In the figure: 1. a base; 2. a catch wheel plate; 3. a gasket; 4. a first bolt; 5. a guide rail main body; 6. a second bolt; 7. a second nut; 8. pressing a plate; 9. a first nut; 10. an adjusting plate; 11. a first threaded hole; 12. opening a long hole; 13. a strip hole; 14. a second threaded hole; 15. a third threaded hole; 16. bulging; 17. a partition plate; 18. an elastic strip.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides an embodiment: an adjustable rail clamping device comprises a base 1, a gasket 3, a guide rail main body 5 and an adjusting plate 10, wherein the base 1 is arranged above the guide rail main body 5, and a catch wheel plate 2 is arranged on one side of the base 1;

the rail clamping device is clamped on the guide rail main body 5, the travelling wheel of the screening machine is blocked by the wheel blocking plate 2, so that the displacement of the screen is limited, and the smooth screening operation is ensured;

2 groups of first threaded holes 11 are uniformly formed in the bottom end of the base 1, adjusting plates 10 are arranged on two sides of the base 1, a pressing plate 8 is arranged on one side, away from the base 1, of each adjusting

plate

10, 2 groups of third threaded holes 15 are formed in each pressing plate 8, first bolts 4 penetrate through the interiors of the third threaded holes 15, and one ends of the first bolts 4 extend into the interiors of the first threaded holes 11;

a first nut 9, a pressure plate 8 and an adjusting plate 10 are respectively threaded through two sides of the base 1 through a first bolt 4 and are in threaded connection with a first threaded hole 11 formed in the base 1;

2 groups of strip holes 13 are formed in the adjusting plate 10, and the first bolts 4 penetrate through the strip holes 13 and are in threaded connection with the first threaded holes 11;

the height of the adjusting plate 10 can be adjusted conveniently, the first nuts 9 are arranged on one sides of the first bolts 4, and the adjusting plate 10 is locked by rotating the first nuts 9 after the height of the adjusting plate 10 is adjusted;

the two sides of the bottom of the adjusting plate 10 are both penetrated by second bolts 6, the two sides of the bottom of the adjusting plate 10 are both provided with second threaded holes 14, the second threaded holes 14 can be replaced by welding nuts, the second bolts 6 are both in threaded connection with the second threaded holes 14, one ends of the second bolts 6 are both connected with the guide rail main body 5, and one sides of the second bolts 6 are both provided with second nuts 7;

clamping the second bolts 6 on two sides of the guide rail main body 5 and locking the second bolts by using second nuts 7, wherein in the state, the pressure plate 8 is tightly attached to the outer side of the adjusting plate 10 and is used for directly pressing the adjusting plate 10, so that the rail clamping device is clamped on the guide rail main body 5;

gaskets 3 are uniformly arranged between the adjusting plate 10 and the base 1, and slotted holes 12 are formed in two sides of the bottom of each gasket 3;

if the rail clamping device is required to be connected with the small and medium-sized guide rails, the first nuts 9 are loosened to draw out a plurality of gaskets 3 on the inner side, the gaskets are placed on the outer side of the adjusting plate 10, the height of the adjusting plate 10 is properly adjusted, and the first nuts 9 are locked again, so that the rail clamping device can be connected with the small and medium-sized guide rails with narrower upper surfaces;

meanwhile, a plurality of gaskets 3 can be removed and placed aside for later use, the combined structure of the gaskets 3 and the adjusting plate 10 at different positions is adopted by adjusting the positions of the adjusting plate 10 and the gaskets 3, and the quantity and the positions of the gaskets 3 are adjusted in the adjusting process, so that the rail clamping device is suitable for different rail types;

the first bolt 4, one sides of the first nut 9 and the second nut 7, which are close to the pressure plate 8 and the adjusting plate 10, are provided with spacing plates 17, one sides of the spacing plates 17 are provided with bulges 16, and one sides of the bulges 16, which are far away from the spacing plates 17, are provided with elastic strips 18;

the elastic strips 18 are all of an arch structure, the elastic strips 18 are all made of rubber, and two ends of each elastic strip 18 are abutted against the bulges 16;

receive its deformation of elasticity strip 18 and resume when the exogenic action and disperse external force, improve stability for first nut 9 and second nut 7 are difficult to not hard up, improve the fastness of connecting.

The working principle is as follows: when the screening device is used, the first nuts 9, the pressing plates 8, the adjusting plates 10 and the gaskets 3 are respectively penetrated and guided by the first bolts 4 on two sides of the base 1 and are in threaded connection with the first threaded holes 11 formed in the base 1, the height of the adjusting plates 10 is adjusted, then the first nuts 9 are rotated to lock the adjusting plates, the second bolts 6 are clamped on two sides of the guide rail main body 5 after locking and are locked by the second nuts 7, in this state, the pressing plates 8 are tightly attached to the outer sides of the adjusting plates 10 and are used for directly pressing the adjusting plates 10, so that the rail clamping device is clamped on the guide rail main body 5, the wheel block plates 2 are used for blocking the travelling wheels of the screening machine, further, the displacement of a screen is limited, the smooth operation of screening is ensured, if the screening device is connected with small and medium-sized guide rails, because the upper sides of the small and medium-sized guide rails are narrow, the gaskets 3 on the inner sides are pulled out by loosening the first nuts 9 and are placed on the outer sides of the adjusting plates 10, adjust the height of regulating plate 10 in proper order, and lock first nut 9 again, also can all gaskets 3 all adjust the outside of regulating plate 10 according to the guide rail specification simultaneously, make clamp plate 8 directly compress tightly gasket 3 and indirectly compress tightly regulating plate 10, can also remove a plurality of gasket 3, place one side, it is reserve next time, through the position of adjustment regulating plate 10 and gasket 3, adopt the integrated configuration of gasket 3 and regulating plate 10 different positions, adjust gasket 3 quantity and position simultaneously in accommodation process, and then make this card rail ware be applicable to different track types.

Claims

1. An adjustable rail clamping device is characterized by comprising a base (1), a gasket (3), a guide rail main body (5) and an adjusting plate (10), wherein the base (1) is arranged above the guide rail main body (5), and one side of the base (1) is provided with a catch wheel plate (2), the bottom end of the base (1) is uniformly provided with 2 groups of first threaded holes (11), adjusting plates (10) are arranged on two sides of the base (1), a pressing plate (8) is arranged on one side of each adjusting plate (10) far away from the base (1), and 2 groups of third threaded holes (15) are respectively arranged on the pressing plates (8), first bolts (4) penetrate through the third threaded holes (15), one end of the first bolt (4) extends to the inside of the first threaded hole (11), and second bolts (6) penetrate through two sides of the bottom of the adjusting plate (10).

2. An adjustable rail clamp as claimed in claim 1, wherein: one side of first bolt (4) and second bolt (6) is fixed through first nut (9) and second nut (7) locking respectively, just one side that first nut (9) and second nut (7) are close to clamp plate (8) and regulating plate (10) all is provided with space bar (17), one side of space bar (17) all is provided with swell (16), just one side that space bar (17) were kept away from in swell (16) all is provided with elasticity strip (18).

3. An adjustable rail clamp as claimed in claim 1, wherein: evenly be provided with gasket (3) between regulating plate (10) and base (1), just slotted hole (12) have all been seted up to the both sides of gasket (3) bottom.

4. An adjustable rail clamp as claimed in claim 1, wherein: set up 2 groups rectangular hole (13) on regulating plate (10), rectangular hole (13) and first screw hole (11) threaded connection are all passed in first bolt (4).

5. An adjustable rail clamp as claimed in claim 1, wherein: second screw hole (14) have all been seted up to the both sides of regulating plate (10) bottom, second bolt (6) all with second screw hole (14) threaded connection, just the one end of second bolt (6) all is connected with guide rail main part (5).

6. An adjustable rail clamp as claimed in claim 2, wherein: the elastic strips (18) are all of arch structures, the elastic strips (18) are all made of rubber, and two ends of the elastic strips (18) are abutted to the bulges (16).