CN207827653U - A kind of elevator for relatively low pit depth folds toeguard - Google Patents

Abstract

The utility model discloses a kind of elevators for relatively low pit depth to fold toeguard, including interior toeguard, middle toeguard and outer toeguard, the left and right sidewall top of the interior toeguard is equipped with first through hole, the left and right sidewall top of the middle toeguard is equipped with the second through-hole, the left and right sidewall top of the outer toeguard is equipped with third through-hole, the exterior bottom of the left and right sidewall of the interior toeguard is installed with the first fixture block, the utility model passes through toeguard and outer toeguard in the external installation of interior toeguard, using the structure of polylith toeguard, as needed, toeguard in being opened manually or shrinking, middle toeguard and outer toeguard, middle toeguard and outer toeguard are expanded to certain height, meet requirement of shelter, when normal operation, by interior toeguard, middle toeguard and outer toeguard fold integral.

Description

A kind of elevator for relatively low pit depth folds toeguard

Technical field

The utility model is related to toeguard technical field, specially a kind of elevator for relatively low pit depth folds spats Plate.

Background technology

The effect of toeguard is that car sill is higher by layer door after advance door opening or flat bed before lift car leveling terminates in order to prevent Toe is injured when sill because of shearing, mounted in the Room, gate sill on, be the foot that elevator protects people when non-leveling zone is opened the door The effect not being gripped to, in the case of pit depth is lower at present, conventional integral toeguard cannot be satisfied wanting for protection height It asks, for this purpose, it is proposed that a kind of elevator for relatively low pit depth folds toeguard.

Utility model content

The purpose of this utility model is to provide a kind of elevators for relatively low pit depth to fold toeguard, in solution State the problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of elevator for relatively low pit depth Fold toeguard, including interior toeguard, middle toeguard and outer toeguard, the left and right sidewall top of the interior toeguard are equipped with the The left and right sidewall top of one through-hole, the middle toeguard is equipped with the second through-hole, and the left and right sidewall top of the outer toeguard is equal Equipped with third through-hole, the exterior bottom of the left and right sidewall of the interior toeguard is installed with the first fixture block, the middle spats The inside top of the left and right sidewall of plate is installed with the second fixture block, and the bottom end of two second fixture blocks is respectively engaged with two The exterior bottom on the top of a first fixture block, the left and right sidewall of the middle toeguard is installed with third fixture block, institute The inside top for stating the left and right sidewall of outer toeguard is installed with the 4th fixture block, the bottom end difference of two the 4th fixture blocks It is connected to the top of two third fixture blocks, lock housing, the lock housing are installed at the top of the leading flank of the interior toeguard Left and right sidewall be respectively equipped with left through-hole and right through-hole, the top of the lock housing is equipped with opening, on the bottom wall of inner cavity of the lock housing Equipped with the first slot and the second slot, the inner cavity roof of the lock housing is connected with moving block, the top of the moving block by bearing Left slide opening and right slide opening are equipped at left and right sides of portion, is slidably fitted with the first bolt and the in the left slide opening and right slide opening respectively The top of two bolts, first bolt and the second bolt passes through opening to be installed with tapered end, first bolt and second The bottom end of bolt is plugged on respectively in the first slot and the second slot, and the side wall left and right ends of the moving block are fixedly mounted respectively There is one end of Zola's line and right bracing wire, the other end of Zola's line and right bracing wire is installed with left lever and right pull rod respectively One end, the side wall of the side wall of the left lever and right pull rod is installed with left fixed ring and right fixed ring, the left side respectively The other end of pull rod is extended to across left through-hole in a first through hole, and the other end of the right pull rod prolongs across right through-hole It extends in another described first through hole, the left side of the left fixed ring and the right side of right fixed ring are installed with spring The other end of one end, two springs is respectively and fixedly installed in the inner cavity left wall and right wall of lock housing.

Preferably, the first slideway, two the second fixture block difference are equipped on the outside of the left and right sidewall of the interior toeguard It is slidably mounted in two first slideways, the second slideway, two institutes is equipped on the inside of the left and right sidewall of the middle toeguard It states the first fixture block to be slidably mounted on respectively in two second slideways, the is equipped on the outside of the left and right sidewall of the middle toeguard Three slideways, two the 4th fixture blocks are slidably mounted on respectively in two third slideways, the left and right sides of the outer toeguard It is equipped with the 4th slideway on the inside of wall, two third fixture blocks are slidably mounted on respectively in two the 4th slideways.

Preferably, pressure sensor is installed on front side of the interior toeguard, the sidewall bottom of the left lever is solid Dingan County is equipped with billiards, and the right end of the billiards is fitted tightly on pressure sensor.

Preferably, the tapered end is equipped with skid resistant course.

Preferably, Zola's line and right bracing wire are stone dead wire.

Preferably, first bolt and the second bolt are stainless steel.

Compared with prior art, the utility model has the beneficial effects that：The utility model passes through in the outside of interior toeguard Toeguard and outer toeguard in installation as needed, are opened manually or shrink interior spats using the structure of polylith toeguard Plate, middle toeguard and outer toeguard, middle toeguard and outer toeguard are expanded to certain height, meet requirement of shelter, normal operation When, interior toeguard, middle toeguard and outer toeguard are folded integral.

Description of the drawings

Fig. 1 is the overall perspective view of the utility model；

Fig. 2 is the whole front view of the utility model；

Fig. 3 be the utility model lock housing inside cut open figure.

In figure：1, interior toeguard, 2, first through hole, 3, lock housing, 4, left through-hole, 5, right through-hole, 6, opening, 7, moving block, 8, left slide opening, 9, right slide opening, the 10, first slot, the 11, second slot, the 12, first bolt, the 13, second bolt, 14, tapered end, 15, Zola's line, 16, right fixed ring, 17, left lever, 18, spring, 19, right bracing wire, 20, right pull rod, the 21, first fixture block, 22, middle shield Sole, the 23, second fixture block, 24, third fixture block, the 25, second through-hole, 26, outer toeguard, the 27, the 4th fixture block, 28, third through-hole, 29, the first slideway, 30, third slideway, the 31, second slideway, the 32, the 4th slideway, 33, pressure sensor, 34, billiards, 35, Zuo Gu Determine ring, 36, skid resistant course.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：It is a kind of for relatively low pit depth Elevator folds toeguard, including interior toeguard 1, middle toeguard 22 and outer toeguard 26, as shown in Figure of description 1, interior spats Plate 1, middle toeguard 22 and outer toeguard 26 are in Telescoping, and the left and right sidewall top of the interior toeguard 1 is equipped with first The left and right sidewall top of through-hole 2, the middle toeguard 22 is equipped with the second through-hole 25, the left and right sidewall top of the outer toeguard 26 End is equipped with third through-hole 28, and the exterior bottom of the left and right sidewall of the interior toeguard 1 is installed with the first fixture block 21, institute The inside top for stating the left and right sidewall of middle toeguard 22 is installed with the second fixture block 23, the bottom of two second fixture blocks 23 End is respectively engaged with the top of two first fixture blocks 21, and the exterior bottom of the left and right sidewall of the middle toeguard 22 is fixed Third fixture block 24 is installed, the inside top of the left and right sidewall of the outer toeguard 26 is installed with the 4th fixture block 27, and two The bottom end of a 4th fixture block 27 is respectively engaged with the top of two third fixture blocks 24, due to the first fixture block 21, second The setting of fixture block 23, third fixture block 24 and the 4th fixture block 27 makes interior toeguard 1, middle toeguard 22 and 26 three of outer toeguard beat It is in certain height after opening, lock housing 3, the left and right sidewall point of the lock housing 3 is installed at the top of the leading flank of the interior toeguard 1 Not She You left through-hole 4 and right through-hole 5, the top of the lock housing 3 is equipped with opening 6, and the bottom wall of inner cavity of the lock housing 3 is equipped with first The inner cavity roof of slot 10 and the second slot 11, the lock housing 3 is connected with moving block 7 by bearing, and moving block 7 is cylindrical, It is equipped with left slide opening 8 and right slide opening 9 at left and right sides of the top of the moving block 7, is slided respectively in the left slide opening 8 and right slide opening 9 Dynamic to be equipped with the first bolt 12 and the second bolt 13, the top of first bolt, 12 and second bolt 13 passes through opening 6 to fix Tapered end 14 is installed, the bottom end of first bolt, 12 and second bolt 13 is plugged on the first slot 10 and the second slot 11 respectively Interior, the side wall left and right ends of the moving block 7 are installed with one end of Zola's line 15 and right bracing wire 19 respectively, as specification is attached Shown in Fig. 3, one section of line of Zola's line 15 and one section of line of right bracing wire 19 are entangled on moving block 7 at this time, are since moving block 7 rotates The reason of, two springs 18 are in extended configuration at this time, and the other end of Zola's line 15 and right bracing wire 19 is solid respectively The side wall of the one end of Dingan County equipped with left lever 17 and right pull rod 20, the side wall of the left lever 17 and right pull rod 20 is fixed respectively to pacify Equipped with left fixed ring 35 and right fixed ring 16, the other end of the left lever 17 extends to one described first across left through-hole 4 In through-hole 2, the other end of the right pull rod 20 is extended to across right through-hole 5 in another described first through hole 2, the left fixation The left side of ring 35 and the right side of right fixed ring 16 are installed with one end of spring 18, the other end point of two springs 18 It is not fixedly mounted in the inner cavity left wall and right wall of lock housing 3.

Specifically, being equipped with the first slideway 29, two second fixture blocks on the outside of the left and right sidewall of the interior toeguard 1 23 are slidably mounted on respectively in two first slideways 29, and the second cunning is equipped on the inside of the left and right sidewall of the middle toeguard 22 Road 31, two first fixture blocks 21 are slidably mounted on respectively in two second slideways 31, a left side for the middle toeguard 22 It is equipped with third slideway 30 on the outside of right side wall, two the 4th fixture blocks 27 are slidably mounted on two third slideways 30 respectively It is interior, it is equipped with the 4th slideway 32 on the inside of the left and right sidewall of the outer toeguard 26, two third fixture blocks 24 slide peace respectively In two the 4th slideways 32, the first slideway 29, the second slideway 31, third slideway 30 and the 4th slideway 32 play connection Effect, while also ensureing more smooth when interior toeguard 1, middle toeguard 22 and outer toeguard 26 are opened and folded.

Specifically, the front side of the interior toeguard 1 is installed with pressure sensor 33, the side wall of the left lever 17 Bottom is installed with billiards 34, and the right end of the billiards 34 is fitted tightly on pressure sensor 33, can be by pressure sensor 33 connect with elevator main control unit, convenient for transmitting the opening and rugosity of interior toeguard 1, middle toeguard 22 and outer toeguard 26 Condition.

Specifically, the tapered end 14 is equipped with skid resistant course 36.

Specifically, Zola's line 15 and right bracing wire 19 are stone dead wire, increase service life.

Specifically, first bolt, 12 and second bolt 13 is stainless steel, the first bolt 12 and second is prevented Bolt 13 gets rusty.

Operation principle：When normal operation, middle toeguard 22 and outer toeguard 26 are pushed up, makes interior toeguard 1, middle spats Plate 22 and outer toeguard 26 are integrally formed, and take out the first bolt 12 and the second bolt 13 makes moving block due to the elastic force of spring 18 7 rotations, make the other end of the other end of left lever 17 be entered in the second through-hole 25 and third through-hole 28 from first through hole 2, make The other end of right pull rod 20 is entered from first through hole 2 in the second through-hole 25 and third through-hole 28, fix interior toeguard 1, in Toeguard 22 and outer toeguard 26, when needing protection, the first bolt 12 and the second bolt 13 can be inserted into 8 He of left slide opening by people The interior simultaneously rotational lock head 14 of right slide opening 9, finally makes the first bolt 12 and the second bolt 13 enter the first slot 10 and the second slot In 11, middle toeguard 22 and outer toeguard 26 are since gravity moves downward, as shown in Figure of description 1.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of elevator for relatively low pit depth folds toeguard, including interior toeguard（1）, middle toeguard（22）With outer shield Sole（26）, it is characterised in that：The interior toeguard（1）Left and right sidewall top be equipped with first through hole（2）, the middle spats Plate（22）Left and right sidewall top be equipped with the second through-hole（25）, the outer toeguard（26）Left and right sidewall top be equipped with Three through-holes（28）, the interior toeguard（1）The exterior bottom of left and right sidewall be installed with the first fixture block（21）, in described Toeguard（22）The inside top of left and right sidewall be installed with the second fixture block（23）, two second fixture blocks（23）'s Bottom end is respectively engaged with two first fixture blocks（21）Top, the middle toeguard（22）Left and right sidewall exterior bottom It is installed with third fixture block（24）, the outer toeguard（26）The inside top of left and right sidewall be installed with the 4th Fixture block（27）, two the 4th fixture blocks（27）Bottom end be respectively engaged with two third fixture blocks（24）Top, it is described Interior toeguard（1）Leading flank at the top of be installed with lock housing（3）, the lock housing（3）Left and right sidewall be respectively equipped with left through-hole （4）With right through-hole（5）, the lock housing（3）Top be equipped with opening（6）, the lock housing（3）Bottom wall of inner cavity be equipped with first insert Slot（10）With the second slot（11）, the lock housing（3）Inner cavity roof moving block is connected with by bearing（7）, the moving block （7）Top at left and right sides of be equipped with left slide opening（8）And right slide opening（9）, the left slide opening（8）And right slide opening（9）Inside slide respectively It is dynamic that first bolt is installed（12）With the second bolt（13）, first bolt（12）With the second bolt（13）Top pass through open Mouthful（6）It is installed with tapered end（14）, first bolt（12）With the second bolt（13）Bottom end be plugged on respectively first insert Slot（10）With the second slot（11）It is interior, the moving block（7）Side wall left and right ends be installed with Zola's line respectively（15）With Right bracing wire（19）One end, Zola's line（15）With right bracing wire（19）The other end be installed with left lever respectively（17）With Right pull rod（20）One end, the left lever（17）Side wall and right pull rod（20）Side wall be installed with left fixed ring respectively （35）With right fixed ring（16）, the left lever（17）The other end pass through left through-hole（4）Extend to a first through hole （2）It is interior, the right pull rod（20）The other end pass through right through-hole（5）Extend to another first through hole（2）It is interior, the left side Fixed ring（35）Left side and right fixed ring（16）Right side be installed with spring（18）One end, two springs （18）The other end be respectively and fixedly installed to lock housing（3）Inner cavity left wall and right wall on.

2. a kind of elevator for relatively low pit depth according to claim 1 folds toeguard, it is characterised in that：It is described Interior toeguard（1）Left and right sidewall on the outside of be equipped with the first slideway（29）, two second fixture blocks（23）It is slidably installed respectively In two first slideways（29）It is interior, the middle toeguard（22）Left and right sidewall on the inside of be equipped with the second slideway（31）, two A first fixture block（21）It is slidably mounted on two second slideways respectively（31）It is interior, the middle toeguard（22）Left and right Side-wall outer side is equipped with third slideway（30）, two the 4th fixture blocks（27）It is slidably mounted on two third slideways respectively （30）It is interior, the outer toeguard（26）Left and right sidewall on the inside of be equipped with the 4th slideway（32）, two third fixture blocks（24） It is slidably mounted on two the 4th slideways respectively（32）It is interior.

3. a kind of elevator for relatively low pit depth according to claim 1 folds toeguard, it is characterised in that：It is described Interior toeguard（1）Front side be installed with pressure sensor（33）, the left lever（17）Sidewall bottom be installed with Billiards（34）, the billiards（34）Right end be fitted tightly over pressure sensor（33）On.

4. a kind of elevator for relatively low pit depth according to claim 1 folds toeguard, it is characterised in that：It is described Tapered end（14）It is equipped with skid resistant course（36）.

5. a kind of elevator for relatively low pit depth according to claim 1 folds toeguard, it is characterised in that：It is described Zola's line（15）With right bracing wire（19）It is stone dead wire.

6. a kind of elevator for relatively low pit depth according to claim 1 folds toeguard, it is characterised in that：It is described First bolt（12）With the second bolt（13）It is stainless steel.