CN210393381U

CN210393381U - Anti-pinch strip for escalator

Info

Publication number: CN210393381U
Application number: CN201921470423.4U
Authority: CN
Inventors: 王日华
Original assignee: Hai'an Yading Electromechanical Manufacturing Co ltd
Current assignee: Hai'an Yading Electromechanical Manufacturing Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-04-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a staircase is with preventing pressing from both sides strip relates to elevator technical field, for solving the comparatively trouble problem of current installation. The utility model discloses a brush, including base plate, first mounting groove, second mounting groove, extrusion spring, first brush base, second brush base, first brush base, second brush, binding sleeve, base plate, connecting groove, base plate and base plate, the internally mounted of first mounting groove has first brush base, the extrusion spring is all installed with the bottom of second mounting groove to first mounting groove, the top of extrusion spring is provided with the fixed plate, the both sides of first mounting groove and second mounting groove all are provided with the spout, first brush is installed to the top of first brush base, the second brush is installed to the top of second brush base, the intermediate position department of first brush and second brush all is provided with the receipts and restraints the cover, the top of base plate one side is provided with connecting groove, the below of base plate one.

Description

Anti-pinch strip for escalator

Technical Field

The utility model relates to an elevator technical field specifically is a staircase is with preventing pressing from both sides strip.

Background

The anti-pinch strip is an anti-pinch protection device which is arranged between an apron board and a step of the escalator and prevents foreign matters from entering a gap between the apron board and the step, the anti-pinch strip is mainly used for preventing trouser legs and the edge of a long skirt from being drawn into the gap between the step and the apron board, and meanwhile, the anti-pinch strip plays a role in blocking and sheltering when a child stretches hands to the gap.

However, the existing escalator is inconvenient to install by the anti-pinch strip, particularly the anti-pinch strip and the anti-pinch strip are installed, due to the fact that no special installation mechanism is arranged, installation is troublesome, working efficiency is affected, the existing requirements are not met, and the anti-pinch strip for the escalator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a staircase is with preventing pressing from both sides strip to solve the comparatively troublesome problem of installation that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-pinch strip for an escalator comprises a base plate, wherein a first mounting groove is formed in one side inside the base plate, a first brush base is mounted inside the first mounting groove, a second mounting groove is formed in the other side inside the base plate, a second brush base is mounted inside the second mounting groove, a plurality of extrusion springs are mounted at the bottoms of the first mounting groove and the second mounting groove respectively, a fixing plate is arranged above each extrusion spring, sliding grooves are formed in the two sides of the first mounting groove and the two sides of the second mounting groove respectively, the two ends of each fixing plate extend into the corresponding sliding groove, rubber blocks are arranged above the first brush base and the second brush base respectively, a first brush is mounted above the first brush base, the lower end of the first brush extends into the first brush base, and a second brush is mounted above the second brush base, and the lower extreme of second brush extends to the inside of second brush base, the intermediate position department of first brush and second brush all is provided with the receipts and restraints the cover, one side of base plate top is provided with first brush opening, the opposite side of base plate top is provided with the second brush opening, the top of base plate one side is provided with coupling groove, the below of base plate one side is provided with down coupling groove, the top of base plate opposite side is provided with connecting convex block, the below of base plate opposite side is provided with down connecting convex block, the below of base plate is provided with unable adjustment base, unable adjustment base's intermediate position department is provided with the fixed slot.

Preferably, extrusion spring and first mounting groove fixed connection, the fixed plate passes through the bolt fastening with extrusion spring, and fixed plate and spout sliding connection, first brush base passes through fixed plate fixed connection with first mounting groove.

Preferably, the rubber block is connected with the first brush base in a sticking mode.

Preferably, the first brush and the first brush base fixed connection, the second brush and the second brush base fixed connection, the contained angle that is less than ninety degrees between first brush and the plane of base plate place is eighty degrees, the contained angle that is less than ninety degrees between second brush and the plane of base plate place is seventy degrees.

Preferably, the bundling sleeve is fixedly connected with the first brush, and the bundling sleeve is fixedly connected with the second brush.

Preferably, the upper connecting lug and the substrate are of an integral structure, the upper connecting lug corresponds to the upper connecting groove, the lower connecting lug and the substrate are of an integral structure, and the lower connecting lug corresponds to the lower connecting groove.

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

1. the utility model discloses a be provided with connecting groove and lower connecting groove in one side of preventing pressing from both sides the strip, opposite side preventing pressing from both sides the strip is provided with connecting lug and lower connecting lug, it is corresponding with the position of last connecting lug to go up connecting groove, lower connecting groove is corresponding with the position of connecting lug down, so in preventing pressing from both sides the strip and preventing the installation of pressing from both sides the strip, only need with one of them connecting lug that prevents pressing from both sides strip one side aim at another connecting groove who prevents pressing from both sides strip one side insert can, just realized preventing the connection between the strip, this card slot type's insertion design, moreover, the steam generator is simple in structure, and convenient for installation brings the facility for the staff at the in-process.

2. The utility model discloses an internally mounted at first mounting groove and second mounting groove has a plurality of extrusion spring, the fixed plate is installed to the upper end of extrusion spring, the fixed plate slides from top to bottom in spout inside going on, during the installation brush base, press through supporting the fixed plate upper end, make the one end of brush base can get into, later, inwards impel and can accomplish the change, receive the spring extrusion force influence, the brush base after the installation is accomplished keeps fixed under the extrusion of fixed plate, the fastness is promoted, the installation design of this kind of base plate and brush base disconnect-type, the replacement cost of reduction, installation convenience and flexibility obtain further improvement.

3. The utility model discloses an intermediate position department at first brush and second brush installs and receive the cover of restrainting, receives to restraint the cover and can play the effect of stable form to the brush is whole, prevents to prevent that the clamp strip constantly produces the friction with staircase or crowd in long-time use and leads to warping to lose the effect of preventing the clamp protection, further improved the life of brush.

Drawings

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

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

fig. 3 is a partially enlarged view of the area a of the present invention.

In the figure: 1. a substrate; 2. a fixed base; 3. fixing grooves; 4. a first brush through opening; 5. a second brush through opening; 6. a first mounting groove; 7. a second mounting groove; 8. a first brush base; 9. a fixing plate; 10. a compression spring; 11. a chute; 12. a rubber block; 13. a first brush; 14. a second brush base; 15. a second brush; 16. a bundling sleeve; 17. an upper connecting groove; 18. a lower connecting groove; 19. an upper connection bump; 20. and a lower connection bump.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an anti-pinch strip for an escalator comprises a base plate 1, wherein a first installation groove 6 is arranged on one side inside the base plate 1, a first brush base 8 is installed inside the first installation groove 6, a second installation groove 7 is arranged on the other side inside the base plate 1, a second brush base 14 is installed inside the second installation groove 7, extrusion springs 10 are installed at the bottoms of the first installation groove 6 and the second installation groove 7 respectively, the extrusion springs 10 can play a role of extrusion reset, a plurality of extrusion springs 10 are installed, a fixing plate 9 is arranged above the extrusion springs 10, sliding grooves 11 are formed in two sides of the first installation groove 6 and the second installation groove 7 respectively, two ends of the fixing plate 9 extend into the sliding grooves 11, the sliding grooves 11 can facilitate the sliding of the fixing plate 9 on one hand, a limit position can be formed on the other hand, rubber blocks 12 are arranged above the first brush base 8 and the second brush base 14 respectively, a first brush 13 is arranged above the first brush base 8, the lower end of the first brush 13 extends into the first brush base 8, a second brush 15 is arranged above the second brush base 14, the lower end of the second brush 15 extends into the second brush base 14, a collecting sleeve 16 is arranged at the middle position of the first brush 13 and the second brush 15, a first brush through hole 4 is arranged at one side above the base plate 1, a second brush through hole 5 is arranged at the other side above the base plate 1, an upper connecting groove 17 is arranged above one side of the base plate 1, a lower connecting groove 18 is arranged below one side of the base plate 1, an upper connecting lug 19 is arranged above the other side of the base plate 1, a lower connecting lug 20 is arranged below the other side of the base plate 1, a fixed base 2 is arranged below the base plate 1, a fixed groove 3 is arranged at the middle position of the fixed base 2, so that the base plate 1 is mounted on the skirt panel of the escalator through the fixing grooves 3.

Further,

extrusion spring

10 and 6 fixed connection of first mounting groove, fixed plate 9 passes through the bolt fastening with extrusion spring 10, and fixed

plate

9 and 11 sliding connection of spout, and first brush base 8 passes through fixed plate 9 fixed connection with first mounting groove 6, and the installation design of planting base plate 1 and brush base disconnect-type, the replacement cost of reduction, installation convenience and flexibility obtain further improvement.

Further, the rubber block 12 is pasted with the first brush base 8 and connected, and the brush base can be protected in the arrangement of the rubber block 12, so that the deformation caused by the long-time extrusion of the brush base and the substrate 1 is avoided.

Further,

first brush

13 and 8 fixed connection of first brush base,

second brush

15 and 14 fixed connection of second brush base, the contained angle that is less than ninety degrees between first brush 13 and the base plate 1 place plane is eighty degrees, and the contained angle that is less than ninety degrees between second brush 15 and the base plate 1 place plane is seventy degrees, through the design that adopts double-deck brush, has further improved the effect of obstacle and sheltering from.

Furthermore, the tightening sleeve 16 is fixedly connected with the first brush 13, the tightening sleeve 16 is fixedly connected with the second brush 15, and the tightening sleeve 16 can play a role in stabilizing the overall shape of the brush, so that the anti-pinch strip is prevented from being continuously rubbed with the escalator or people to cause deformation in the long-time use process.

Furthermore, the upper connecting lug 19 and the substrate 1 are of an integral structure, the upper connecting lug 19 corresponds to the upper connecting groove 17, the lower connecting lug 20 and the substrate 1 are of an integral structure, and the lower connecting lug 20 corresponds to the lower connecting groove 18.

The working principle is as follows: when in use, a plurality of extrusion springs 10 are arranged inside the first mounting groove 6 and the second mounting groove 7, a fixing plate 9 is arranged at the upper end of each extrusion spring 10, the fixing plate 9 slides up and down inside the sliding groove 11, when the brush base is mounted, one end of the brush base can enter by pressing against the upper end of the fixing plate 9, then the brush base can be mounted by pushing inwards, the mounting is completed under the influence of the extrusion force of the extrusion springs 10, the brush base after the mounting is fixed under the extrusion action of the fixing plate 9, the firmness is improved, the mounting design of the base plate 1 and the brush base in a separated mode reduces the replacement cost, the mounting convenience and the flexibility are further improved, an upper connecting groove 17 and a lower connecting groove 18 are arranged on one side of the anti-pinch strip, and an upper connecting lug 19 and a lower connecting lug 20 are arranged on the other side of the anti-pinch strip, the upper connecting groove 17 corresponds to the upper connecting projection 19, and the lower connecting groove 18 corresponds to the lower connecting projection 20, so that during the installation of the anti-pinch strip and the anti-pinch strip, the connecting convex block at one side of one anti-pinch strip is inserted into the connecting groove at one side of the other anti-pinch strip to realize the connection between the anti-pinch strips, the clamping groove type insertion design has simple structure and convenient installation, brings convenience to the installation process of workers, and in the use process, install through the intermediate position department at first brush 13 and second brush 15 and receive the cover 16 of restrainting, receive the cover 16 of restrainting and can play the effect of stable form to the brush is whole, prevent to prevent that the clamp strip from constantly producing the friction with staircase or crowd in long-time use and leading to warping to lose the effect of preventing the clamp protection, further improved the life of brush.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anti-pinch strip for staircase, includes base plate (1), its characterized in that: a first mounting groove (6) is formed in one side of the interior of the base plate (1), a first brush base (8) is mounted in the first mounting groove (6), a second mounting groove (7) is formed in the other side of the interior of the base plate (1), a second brush base (14) is mounted in the second mounting groove (7), extrusion springs (10) are mounted at the bottoms of the first mounting groove (6) and the second mounting groove (7), a plurality of the extrusion springs (10) are mounted, a fixing plate (9) is arranged above the extrusion springs (10), sliding grooves (11) are formed in the two sides of the first mounting groove (6) and the second mounting groove (7), the two ends of the fixing plate (9) extend into the sliding grooves (11), rubber blocks (12) are arranged above the first brush base (8) and the second brush base (14), a first brush (13) is installed above the first brush base (8), the lower end of the first brush (13) extends into the first brush base (8), a second brush (15) is installed above the second brush base (14), the lower end of the second brush (15) extends into the second brush base (14), a binding sleeve (16) is arranged at the middle position of the first brush (13) and the middle position of the second brush (15), a first brush through hole (4) is arranged at one side above the substrate (1), a second brush through hole (5) is arranged at the other side above the substrate (1), an upper connecting groove (17) is arranged above one side of the substrate (1), a lower connecting groove (18) is arranged below one side of the substrate (1), an upper connecting lug (19) is arranged above the other side of the substrate (1), the lower connecting lug (20) is arranged below the other side of the substrate (1), the fixing base (2) is arranged below the substrate (1), and the fixing groove (3) is arranged in the middle of the fixing base (2).

2. The anti-pinch strip for the escalator as claimed in claim 1, wherein: extrusion spring (10) and first mounting groove (6) fixed connection, fixed plate (9) pass through the bolt fastening with extrusion spring (10), and fixed plate (9) and spout (11) sliding connection, first brush base (8) pass through fixed plate (9) fixed connection with first mounting groove (6).

3. The anti-pinch strip for the escalator as claimed in claim 1, wherein: the rubber block (12) is connected with the first brush base (8) in a sticking way.

4. The anti-pinch strip for the escalator as claimed in claim 1, wherein: first brush (13) and first brush base (8) fixed connection, second brush (15) and second brush base (14) fixed connection, the contained angle that is less than ninety degrees between first brush (13) and the plane of base plate (1) place is eighty degrees, the contained angle that is less than ninety degrees between second brush (15) and the plane of base plate (1) place is seventy degrees.

5. The anti-pinch strip for the escalator as claimed in claim 1, wherein: the binding sleeve (16) is fixedly connected with the first brush (13), and the binding sleeve (16) is fixedly connected with the second brush (15).

6. The anti-pinch strip for the escalator as claimed in claim 1, wherein: the upper connecting lug (19) and the substrate (1) are of an integral structure, the upper connecting lug (19) corresponds to the upper connecting groove (17), the lower connecting lug (20) and the substrate (1) are of an integral structure, and the lower connecting lug (20) corresponds to the lower connecting groove (18).