CN218925296U

CN218925296U - Polyurethane rail seat special for high-strength sieve plate

Info

Publication number: CN218925296U
Application number: CN202223240655.5U
Authority: CN
Inventors: 王亮
Original assignee: Boye Zhongheng Metal Products Co ltd
Current assignee: Boye Zhongheng Metal Products Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-28
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of polyurethane rail seats and discloses a special polyurethane rail seat for a high-strength screen plate, which comprises a base and a polyurethane rail seat main body, wherein fixing grooves are formed in four corners of the top end of the base, first sliding grooves are formed in the left end and the right end of each fixing groove, first springs are fixedly connected to opposite ends of each first sliding groove, first clamping columns are fixedly connected to opposite ends of each first spring, outer walls of the first clamping columns are slidably connected to inner walls of the first sliding grooves, through holes are formed in the left side and the right side of the top end of the polyurethane rail seat main body, second sliding grooves are formed in the left end and the right end of each through hole, and second springs are fixedly connected to opposite ends of each second sliding groove. According to the utility model, the clamping columns and the clamping grooves are matched for installation, and the fixing blocks are inserted into the limiting holes and the limiting grooves, so that the base and the polyurethane rail seat main body are fixedly connected together, and the polyurethane rail seat is convenient and quick to install, can save time and improve the installation efficiency.

Description

Polyurethane rail seat special for high-strength sieve plate

Technical Field

The utility model relates to the technical field of polyurethane rail seats, in particular to a special polyurethane rail seat for a high-strength sieve plate.

Background

The sieve plate is also called a porous plate, has good wear resistance, long service life and good moisture resistance and wear resistance, is suitable for the mechanical industries of ore washing, screening, classification, deslagging, desliming, dehydration and the like, and is usually fixed by a polyurethane rail seat which is generally fixed on square hollow steel with a through groove by adopting fork legs with a conical cross section on the fork legs on the vibrating screen.

The polyurethane rail seat that uses at present is installed fixedly through screw and nut usually, because the nut need be constantly twisted when installing fixedly, until screw up the nut, consequently can consume comparatively much time, and installation effectiveness is lower.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a polyurethane rail seat special for a high-strength sieve plate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a special polyurethane rail seat of high strength sieve, includes base and polyurethane rail seat main part, base top four corners department all is provided with the fixed slot, both ends all are provided with first spout about the fixed slot, the first spring of the equal fixedly connected with of the relative one end of first spout, the equal fixedly connected with first card post of the equal fixedly connected with of the relative one end of first spring, the equal sliding connection of first card post outer wall is at first spout inner wall, polyurethane rail seat main part top left and right sides all is provided with the through-hole, both ends all are provided with the second spout about the through-hole, the equal fixedly connected with second spring of the relative one end of second spout, the equal fixedly connected with second card post of the relative one end of second spring, the equal sliding connection of second card post outer wall is at second spout inner wall.

As a further description of the above technical solution:

the polyurethane rail seat main part bottom four corners department all fixedly connected with second fixed column, second fixed column and fixed slot shape agree with mutually.

As a further description of the above technical solution:

the left end and the right end of the second fixing column are respectively provided with a first clamping groove, and the first clamping grooves are matched with the first clamping columns in shape.

As a further description of the above technical solution:

the base top corresponds the inboard of fixed slot and all fixedly connected with first fixed column, first fixed column agrees with the through-hole shape mutually.

As a further description of the above technical solution:

the left end and the right end of the first fixing column are respectively provided with a second clamping groove, and the second clamping grooves are matched with the second clamping columns in shape.

As a further description of the above technical solution:

the base top middle part front and back both sides all are provided with the slot, both ends middle part all is provided with spacing hole and intercommunication slot around the base, spacing hole inner wall all is provided with the fixed block.

As a further description of the above technical solution:

the polyurethane rail seat is characterized in that the front side and the rear side of the middle part of the bottom end of the polyurethane rail seat main body are fixedly connected with inserting columns, and the inserting columns are matched with the inserting grooves in shape.

As a further description of the above technical solution:

the opposite ends of the inserted posts are provided with limit grooves, and the limit grooves, the limit holes and the fixing blocks are matched in shape.

The utility model has the following beneficial effects:

in the utility model, when the high-strength sieve plate is used, the high-strength sieve plate is required to be installed on the polyurethane rail seat main body, at the moment, the second fixing column is aligned with the fixing groove, the first fixing column is aligned with the through hole, the inserting column is aligned with the inserting groove for installation, in the installation process, the second fixing column extrudes the first clamping column and simultaneously extrudes the first spring, the first fixing column extrudes the second clamping column and simultaneously extrudes the second spring, when the second fixing column reaches the bottom of the fixing groove, the first clamping column is clamped into the first clamping groove through the reset action of the first spring, the second clamping column is clamped into the second clamping groove through the reset action of the second spring for installation, and then the fixing block is inserted into the limiting hole and the limiting groove.

Drawings

FIG. 1 is a front top perspective view of a polyurethane rail seat special for a high-strength screen plate according to the present utility model;

FIG. 2 is a perspective exploded view of the polyurethane rail seat special for the high-strength sieve plate;

FIG. 3 is a schematic perspective view of a cross-sectional structure of a base of the polyurethane rail seat special for the high-strength sieve plate;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic perspective view of a cross-sectional structure of a polyurethane rail seat main body of the polyurethane rail seat special for the high-strength sieve plate;

fig. 6 is an enlarged view of B in fig. 5.

Legend description:

1. a first fixing column; 2. a polyurethane rail seat body; 3. a base; 4. a fixed block; 5. a first clamping groove; 6. a second fixing column; 7. a fixing groove; 8. a second clamping groove; 9. a slot; 10. a limiting hole; 11. a first clamping column; 12. a first spring; 13. a first chute; 14. a through hole; 15. a second clamping column; 16. a second spring; 17. a second chute; 18. inserting a column; 19. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the special polyurethane rail seat of high strength sieve, including base 3 and polyurethane rail seat main part 2, high strength sieve is when using, need install on polyurethane rail seat main part 2, base 3 top four corners department all is provided with fixed slot 7, polyurethane rail seat main part 2 bottom four corners department all fixedly connected with second fixed column 6, second fixed column 6 and fixed slot 7 shape agree with each other, when the installation, fixed slot 7 is aimed at to second fixed column 6, owing to the shape agree with each other, consequently, can be convenient and fast when the installation, both ends all are provided with first spout 13 about fixed slot 7, the equal fixedly connected with first spring 12 of the equal fixedly connected with of opposite end of first spout 13, the equal fixedly connected with first draw-in groove 5 of opposite end of first spring 12, first draw-in groove 5 and first draw-in groove 11 shape agree with each other, second fixed column 6 can extrude first draw-in 11 in the first spring 12 in the installation, until second column 6 reaches fixed slot 7 bottom, the effect that first spring 12 makes first draw-in 11 reset card advance first draw-in 11 carries out first spout 13 and carries out first fixed slot 13, at this moment, first draw-in 11 is connected with first inner wall 11.

Further explaining, the left and right sides on the top end of polyurethane rail seat main body 2 all is provided with through-hole 14, the inboard that base 3 top corresponds fixed slot 7 all fixedly connected with first fixed column 1, first fixed column 1 and through-hole 14 shape agree with each other, both ends all are provided with second spout 17 about through-hole 14, the equal fixedly connected with second spring 16 of second spout 17 relative one end, the equal fixedly connected with second draw-in post 15 of second spring 16 relative one end, both ends all are provided with second draw-in groove 8 about first fixed column 1, second draw-in groove 8 agree with second draw-in post 15 shape, first fixed column 1 can extrude second draw-in post 15 like this, and then extrude second spring 16, when first fixed column 1 reached suitable position, make second draw-in post 15 card into second draw-in groove 8 through the reset action of second spring 16, install, the equal sliding connection of second draw-in post 15 outer wall is at second spout 17 inner wall, limit second draw-in post 15 through second spout 17.

Further explaining, both sides all are provided with slot 9 around the middle part in base 3 top, both ends middle part all is provided with spacing hole 10 and intercommunication slot 9 around the base 3, spacing hole 10 inner wall all is provided with fixed block 4, both sides all fixedly connected with inserted post 18 around polyurethane rail seat main part 2 bottom middle part, inserted post 18 and slot 9 shape agree with, inserted post 18 all is provided with spacing groove 19 in opposite directions one end, spacing groove 19, spacing hole 10 and fixed block 4 shape agree with, after the installation through inserting fixed block 4 into spacing hole 10 and spacing groove 19, because fixed block 4 closely contacts spacing hole 10 and spacing groove 19, and frictional force between is great, prevent fixed block 4 from coming off, consequently, convenient and fast when the installation, can save time, improve installation effectiveness.

Working principle: first high strength sieve is when using, need install on polyurethane rail seat main part 2, at this moment second fixed column 6 aims at fixed slot 7, first fixed column 1 aims at through-hole 14, insert post 18 aims at slot 9 and install, in the installation, second fixed column 6 extrudees first card post 11, extrusion first spring 12 simultaneously, and first fixed column 1 extrudees second card post 15, extrusion second spring 16 simultaneously, when second fixed column 6 reaches the bottom of fixed slot 7, make first card post 11 card advance in first draw-in groove 5 through the reset action of first spring 12, make second card post 15 card advance in second draw-in groove 8 through the reset action of second spring 16 equally, install afterwards, inject fixed block 4 into spacing hole 10 and spacing groove 19 again, because fixed block 4 closely contacts spacing hole 10 and spacing groove 19, and the frictional force between them is great, prevent fixed block 4 from droing, consequently, convenient and fast when installing, can save time, the improvement installation effectiveness.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The special polyurethane rail seat for the high-strength sieve plate comprises a base (3) and a polyurethane rail seat main body (2), and is characterized in that: the utility model discloses a polyurethane rail seat, including base (3) top four corners department all is provided with fixed slot (7), both ends all are provided with first spout (13) about fixed slot (7), first spout (13) the equal fixedly connected with first spring (12) of relative one end, first card post (11) of the equal fixedly connected with of first spring (12) relative one end, the equal sliding connection of first card post (11) outer wall is at first spout (13) inner wall, polyurethane rail seat main body (2) top left and right sides all is provided with through-hole (14), both ends all are provided with second spout (17) about through-hole (14), the equal fixedly connected with second spring (16) of the equal fixedly connected with of second spout (17) relative one end, the equal sliding connection of second card post (15) outer wall is at second spout (17) inner wall.

2. The high strength screen panel specific polyurethane rail mount of claim 1, wherein: the polyurethane rail seat is characterized in that second fixing columns (6) are fixedly connected to four corners of the bottom end of the polyurethane rail seat main body (2), and the second fixing columns (6) are matched with the fixing grooves (7) in shape.

3. The high strength screen panel specific polyurethane rail mount of claim 2, wherein: the left end and the right end of the second fixing column (6) are respectively provided with a first clamping groove (5), and the first clamping grooves (5) are matched with the first clamping columns (11) in shape.

4. The high strength screen panel specific polyurethane rail mount of claim 1, wherein: the inner sides of the corresponding fixed grooves (7) at the top ends of the bases (3) are fixedly connected with first fixed columns (1), and the first fixed columns (1) are matched with the through holes (14) in shape.

5. The high strength screen panel specific polyurethane rail seat of claim 4, wherein: the left end and the right end of the first fixing column (1) are respectively provided with a second clamping groove (8), and the second clamping grooves (8) are matched with the second clamping columns (15) in shape.

6. The high strength screen panel specific polyurethane rail mount of claim 1, wherein: the base (3) top middle part front and back both sides all are provided with slot (9), both ends middle part all is provided with spacing hole (10) and communicates slot (9) around base (3), spacing hole (10) inner wall all is provided with fixed block (4).

7. The high strength screen panel specific polyurethane rail seat of claim 6, wherein: the polyurethane rail seat is characterized in that the front side and the rear side of the middle part of the bottom end of the polyurethane rail seat main body (2) are fixedly connected with inserting columns (18), and the inserting columns (18) are matched with the inserting grooves (9) in shape.

8. The high strength screen panel specific polyurethane rail mount of claim 7, wherein: the opposite ends of the inserting posts (18) are provided with limiting grooves (19), and the limiting grooves (19), the limiting holes (10) and the fixing blocks (4) are matched in shape.