CN210508128U

CN210508128U - Wear-resistant rubber strip for stair skid resistance

Info

Publication number: CN210508128U
Application number: CN201921119984.XU
Authority: CN
Inventors: 孙世伟
Original assignee: TIANJIN YONGLIANG RUBBER AND PLASTIC PRODUCT CO LTD
Current assignee: TIANJIN YONGLIANG RUBBER AND PLASTIC PRODUCT CO LTD
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-12
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a stand wear and tear rubber strip is used in stair antiskid, comprising a main body, the mounting groove has been seted up on the main part top, the inside activity of mounting groove is provided with first rubber pad, fixed surface is provided with the rubber strip on the first rubber pad, the top of rubber strip is passed the mounting groove and is set up the top in the main part, the fixed second rubber pad that is provided with in top of rubber strip, the both sides of rubber strip are at the fixed third rubber pad that is provided with in top of main part, the top of third rubber pad sets up to the lopsidedness of keeping away from the rubber strip. The utility model discloses simple structure fixes first rubber pad inside the mounting groove through first fixing bolt, and the top setting through second fixing bolt is inside second screw hole, can be stable fix first rubber pad inside the mounting groove, through the fixed third rubber pad that sets up in rubber strip both sides, can make the top of rubber strip and the stable fixing of main part, can effectually prevent that the dust from getting into inside the mounting groove.

Description

Wear-resistant rubber strip for stair skid resistance

Technical Field

The utility model relates to a stair antiskid technical field specifically is a wear and tear rubber strip is used in stair antiskid.

Background

The building is used as a component for vertical traffic between floors, is used for traffic connection between floors and when the height difference is large, and is also provided with stairs in a multi-storey and high-rise building which is provided with elevators and escalators as main vertical traffic means, and the high-rise building still needs to keep the stairs for escape in case of fire despite adopting the elevators as main vertical traffic means.

However, the currently used wear-resistant rubber strip for preventing the stairs from slipping has the following defects:

1. the antiskid of stair that uses at present generally installs aluminum alloy antislip strip additional, but because it is outstanding in the floor to fixed effect is not good people step on can be very uncomfortable, but also can produce very big noise, and antiskid effect is not good, and the people step on and still easily slip.

2. The wear-resistant rubber strip for the antiskid of the stair that is used at present is easy to loosen after being used for a long time, so that the antiskid strip can generate a gap, the dust can enter the inside of the arranged groove to be cleaned, and the antiskid strip can even be dropped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resistant rubber strip is used in stair antiskid to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant rubber strip for preventing stairs from skidding, which comprises a main body, wherein the top end of the main body is provided with an installation groove, a first rubber pad is movably arranged in the mounting groove, a rubber strip is fixedly arranged on the upper surface of the first rubber pad, the top end of the rubber strip is arranged at the top end of the main body by penetrating through the mounting groove, the top end of the rubber strip is fixedly provided with a second rubber pad, third rubber pads are fixedly arranged at the top ends of the main bodies at the two sides of the rubber strip, the top ends of the third rubber pads are obliquely arranged towards one side far away from the rubber strip, the bottom end of the third rubber pad is fixedly connected with the upper surface of the main body, both sides of the bottom end of the main body are provided with first grooves, the first fixing bolt is movably arranged in the first groove, the top end of the first fixing bolt penetrates through a first threaded hole formed in the main body and is arranged in the mounting groove, and the top end of the first fixing bolt is in contact with the first rubber pad.

Preferably, a plurality of anti-skidding grooves are formed in the top end of the second rubber pad, and the second rubber pad is made of wear-resistant rubber.

Preferably, both sides of the top end of the first rubber pad are fixedly provided with supporting blocks, and the top ends of the supporting blocks are connected with the top ends of the mounting grooves.

Preferably, the bottom mounting of first rubber pad is provided with the mounting panel, the second screw hole has been seted up to the bottom of mounting panel, a plurality of second recesses have been seted up to the main part bottom, the inside fixed second fixing bolt that is provided with of second recess, the top of second fixing bolt passes the main part and has seted up the through-hole activity and set up inside the second screw hole.

Preferably, first backup pad is fixed to first rubber pad inside and is provided with, inside both sides at first backup pad of first rubber pad are all fixed and are provided with the second backup pad.

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

1. the utility model discloses a mounting groove inside activity is provided with first rubber pad, and the fixed surface is provided with the rubber strip on the first rubber pad, and the top of rubber strip is fixed and is provided with the second rubber pad, can effectually play skid-proof effect through the second rubber pad, and because the material of second rubber pad is wear-resisting rubber, can effectual increase life, and step on and go can not the noise generation;

2. the utility model discloses a top and the contact of first rubber pad of first fixing bolt, all fix the both sides of first rubber pad inside the mounting groove, and the top setting through second fixing bolt is inside second screw hole, can be stable fix first rubber pad inside the mounting groove, through the fixed third rubber pad that sets up in rubber strip both sides, can make the top of rubber strip and the stable fixing of main part, and can effectually prevent that the dust from getting into inside the mounting groove.

Drawings

FIG. 1 is a schematic view of the whole structure of a wear-resistant rubber strip for preventing sliding of stairs of the present invention;

FIG. 2 is an enlarged schematic view of the wear-resistant rubber strip for anti-skid of stairs of the present invention at A in FIG. 1;

fig. 3 is a schematic plan view of the wear-resistant rubber strip for preventing slipping of stairs of the present invention.

In the figure: 1. a main body; 2. mounting grooves; 3. a first rubber pad; 4. a rubber strip; 5. a second rubber pad; 6. a third rubber pad; 7. a first groove; 8. a first fixing bolt; 9. a first threaded hole; 10. an anti-slip groove; 11. a support block; 12. mounting a plate; 13. a second threaded hole; 14. a second groove; 15. a second fixing bolt; 16. a first support plate; 17. a second support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides a technical solution: the utility model provides a wear-resistant rubber strip for stair antiskid, including main part 1, mounting groove 2 has been seted up on 1 top of main part, the inside activity of 2 inside of mounting grooves is provided with first rubber pad 3, the fixed surface is provided with rubber strip 4 on first rubber pad 3, the top of rubber strip 4 is passed mounting groove 2 and is set up the top at main part 1, the fixed second rubber pad 5 that is provided with in top of rubber strip 4, the both sides of rubber strip 4 are at the fixed third rubber pad 6 that is provided with in top of main part 1, the top of third rubber pad 6 sets up to the lopsidedness of keeping away from rubber strip 4, the bottom of third rubber pad 6 and the last fixed surface of main part 1 are connected, first recess 7 has all been seted up to 1 bottom both sides of main part, the inside activity of first recess 7 is provided with first fixing bolt 8, the top of first fixing bolt 8 is passed first screw hole 9 that main part 1 seted up and is set up inside mounting.

The top end of the second rubber pad 5 is provided with a plurality of anti-slip grooves 10, and the second rubber pad 5 is made of wear-resistant rubber;

supporting blocks 11 are fixedly arranged on two sides of the top end of the first rubber pad 3, and the top ends of the supporting blocks 11 are connected with the top end of the mounting groove 2;

the bottom end of the first rubber pad 3 is fixedly provided with an installation plate 12, the bottom end of the installation plate 12 is provided with a second threaded hole 13, the bottom end of the main body 1 is provided with a plurality of second grooves 14, second fixing bolts 15 are fixedly arranged in the second grooves 14, and the top ends of the second fixing bolts 15 penetrate through the main body 1 and are provided with through holes movably arranged in the second threaded holes 13;

first rubber pad 3 is inside to be fixed and is provided with first backup pad 16, and first rubber pad 3 is inside all to be fixed in the both sides of first backup pad 16 and to be provided with second backup pad 17.

The working principle is as follows: the utility model discloses a top and the contact of first rubber pad 3 through first fixing bolt 8, all fix the both sides of first rubber pad 3 inside mounting groove 2, and the top setting through second fixing bolt 15 is inside second screw hole 13, can be stable fix first rubber pad 3 inside mounting groove 2, through the fixed effect that can effectually play antiskid of second rubber pad 5 that is provided with in 4 tops of rubber strip, and because the material of second rubber pad 5 is wear-resisting rubber, can effectual increase life, through the fixed third rubber pad 6 that sets up in 4 both sides of rubber strip, can make the top of rubber strip 4 and the stable fixing of main part 1, and can effectually prevent that the dust from getting into inside mounting groove 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resistant rubber strip for stair antiskid, includes main part (1), its characterized in that: the rubber strip fixing device is characterized in that a mounting groove (2) is formed in the top end of the main body (1), a first rubber pad (3) is movably arranged in the mounting groove (2), a rubber strip (4) is fixedly arranged on the upper surface of the first rubber pad (3), the top end of the rubber strip (4) penetrates through the mounting groove (2) and is arranged at the top end of the main body (1), a second rubber pad (5) is fixedly arranged at the top end of the rubber strip (4), third rubber pads (6) are fixedly arranged at the two sides of the rubber strip (4) at the top end of the main body (1), the top ends of the third rubber pads (6) are obliquely arranged towards one side far away from the rubber strip (4), the bottom ends of the third rubber pads (6) are fixedly connected with the upper surface of the main body (1), first grooves (7) are formed in the two sides of the bottom end of the main body (1), and first fixing, the top end of the first fixing bolt (8) penetrates through a first threaded hole (9) formed in the main body (1) and is formed in the mounting groove (2), and the top end of the first fixing bolt (8) is in contact with the first rubber pad (3).

2. The wear-resistant rubber strip for preventing stair skidding according to claim 1, wherein: a plurality of anti-skidding grooves (10) are formed in the top end of the second rubber pad (5), and the second rubber pad (5) is made of wear-resistant rubber.

3. The wear-resistant rubber strip for preventing stair skidding according to claim 1, wherein: supporting blocks (11) are fixedly arranged on two sides of the top end of the first rubber pad (3), and the top ends of the supporting blocks (11) are connected with the top ends of the mounting grooves (2).

4. The wear-resistant rubber strip for preventing stair skidding according to claim 1, wherein: the bottom mounting of first rubber pad (3) is provided with mounting panel (12), second screw hole (13) have been seted up to the bottom of mounting panel (12), a plurality of second recesses (14) have been seted up to main part (1) bottom, second recess (14) inside fixed second fixing bolt (15) that is provided with, the top of second fixing bolt (15) is passed main part (1) and is seted up the through-hole activity and set up inside second screw hole (13).

5. The wear-resistant rubber strip for preventing stair skidding according to claim 1, wherein: first rubber pad (3) inside fixed be provided with first backup pad (16), inside both sides at first backup pad (16) of first rubber pad (3) are all fixed to be provided with second backup pad (17).