CN206767407U - A kind of new sill - Google Patents

Abstract

The utility model discloses a kind of new sill, including sill body, the sill groove in "Ji" type being located on the sill body, it is characterized in that, the bottom of the sill groove is to include multiple to prolong the brace rod that the section that the sill groove bearing of trend is linearly distributed is triangle, the axis of rolling being used for the contact of sill slider roll that multiple prolonging above the brace rod are distributed on the sill groove bearing of trend is provided with the sill groove, impurity passage is respectively formed between the adjacent brace rod, also include it is multiple be removably located on the sill body be used for receive and deposit the storage box that falls to impurity in impurity passage, each described impurity passage is correspondingly arranged on a storage box.The utility model is not easy accumulated impurity, cleaning is convenient, makes elevator door stable and smooth operation, is not in jam phenomenon on the premise of sill intensity is ensured.

Description

A kind of new sill

Technical field

Elevator cage field is the utility model is related to, more specifically to a kind of new sill.

Background technology

During fabrication, its intensity is a very important parameter to elevator cage.Existing sill generally use is integrally formed Mode, formed one fall "Ji" type sill groove, ensure sill intensity.

Elevator door when mounted, installs a sill sliding block in the bottom of door and sill sliding block is inserted to the ground of corresponding sill In bank groove, ensure the even running of elevator door, in sliding process, sill sliding block and sill groove sliding contact.

Although existing sill can effectively solve sill strength problem, can not effectively solve impurity in sill groove The phenomenon of accumulation, impurities accumulation can cause elevator door to occur jam phenomenon in motion process.

Utility model content

The defects of for prior art, the purpose of this utility model are to provide a kind of new sill, are ensureing sill intensity On the premise of, accumulated impurity is not easy, cleaning is convenient, makes elevator door stable and smooth operation, is not in jam phenomenon.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of new sill, bag Include sill body, the sill groove in "Ji" type being located on the sill body, it is characterised in that the bottom of the sill groove Portion be include it is multiple prolong the brace rod that the section that the sill groove bearing of trend is linearly distributed is triangle, describedly Be provided with that multiple prolonging above the brace rod are distributed on the sill groove bearing of trend in bank groove be used for and sill is slided The axis of rolling that block is in rolling contact, impurity passage is respectively formed between the adjacent brace rod, in addition to multiple be removably located at institute State on sill body be used for receive and deposit the storage box that falls to impurity in impurity passage, each described impurity passage pair A storage box should be provided with.

Sill in the application, in use, sill sliding block is in rolling contact mode with the axis of rolling in sill groove replaces tradition Sill sliding block and sill groove sliding contacting mode in sill, residual impurity is not easy on the axis of rolling, is not easy to accumulated impurity, elevator door Steady and smooth in running, be not in jam phenomenon.The intensity of whole sill is ensure that positioned at axis of rolling brace rod, is supported Muscle triangular shape, the impurity under its inclined-plane can drop top imported into impurity passage, enter impurity passage well In impurity fall in storage box, storage box is detachably arranged on sill body, a certain amount of when being run up in storage box Impurity, lower storage box can be artificially dismantled, removes the impurity in it so that be not easy accumulated impurity in whole sill groove, ensure electricity Terraced door stable and smooth operation, be not in jam phenomenon.

Preferably, two cell walls of the sill groove offer " 7 " word respectively with the sill body upper surface junction The folding groove of type, the folding groove include being located at extending downwardly on cell wall and run through the vertical slot of whole cell wall and be located at describedly The level trough that bank body upper surface is connected with the vertical slot.

Preferably, the storage box shelves plate, is located at institute for a pair including a pair of levels that can be ridden upon in respective horizontal groove State in vertical slot and shelve perpendicular connecting plate that plate connects with the correspondingly level, connect described a pair perpendicular connecting plates Bottom plate and be located at the oblique coaming plate being connected between the perpendicular connecting plates of described a pair and with the bottom plate for a pair, described a pair are oblique The inclined-plane of coaming plate forms upside-down trapezoid with bottom plate, and the bottom plate is located at the underface of impurity passage.

The storage box is ridden upon in level trough, is picked and placeed conveniently.

Preferably, to prevent storage box from rocking, level is shelved and circular hole is offered on plate, the sill body below the circular hole Upper correspondence opens up screwed hole, and bolt is equipped with the circular hole and screwed hole.

Preferably, oblique coaming plate is right angled triangle skewback.

Preferably, the vertical plane of the right angled triangle skewback and the corner angle staff weight on the brace rod close to vertical plane Close.

Preferably, it is provided with ceramic layer on the outer surface of the axis of rolling.Ceramic layer preferably ensures that the axis of rolling does not adhere to Impurity, elevator door stable and smooth operation is further ensured that, is not in jam phenomenon.

Preferably, the axis of rolling is disposed with elastic layer that basic unit connects with the basic unit and described from inside to outside The top layer of elastic layer connection, multiple springs being located in the elastic layer.In the axis of rolling, spring in elastic layer and elastic layer Harmonic motion of shaking preferably ensure that the axis of rolling does not adhere to impurity, be further ensured that elevator door stable and smooth operation, be not in card Hinder phenomenon.

Preferably, the brace rod has central plane, and internal first elastic layer with spring is provided with the central plane.The Posterior limiting can be good at shaking off the impurity to drop from top.

In summary, the utility model has the advantages that：

1st, sill sliding block is in rolling contact mode instead of sill sliding block and sill in traditional sill with the axis of rolling in sill groove Groove sliding contacting mode, residual impurity is not easy on the axis of rolling, be not easy to accumulated impurity, steady and smooth in elevator door running, It is not in jam phenomenon.

2nd, when running up to a certain amount of impurity in storage box, lower storage box can be artificially dismantled, the impurity in it is removed, makes Obtain and accumulated impurity is not easy in whole sill groove, ensure elevator door stable and smooth operation, be not in jam phenomenon.

3rd, storage box picks and places conveniently.

4th, the harmonic motion of shaking of spring preferably ensures that the axis of rolling does not adhere to impurity in elastic layer and elastic layer, further protects Elevator door stable and smooth operation is demonstrate,proved, is not in jam phenomenon.

Brief description of the drawings

Fig. 1 is the structural representation of the embodiment of the utility model one；

Fig. 2 is the close-up schematic view at A in Fig. 1；

Fig. 3 is the structural representation of sill body；

Fig. 4 is the close-up schematic view at B in Fig. 3；

Fig. 5 is the structural representation of storage box；

Fig. 6 is the first orientation installation site figure of storage box；

Fig. 7 is the second orientation installation site figure of storage box；

Fig. 8 is the structural scheme of mechanism of the axis of rolling；

Fig. 9 is the structural representation of brace rod.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment：As Figure 1-Figure 4, a kind of new sill, including sill body 1, be located on the sill body 1 In the sill groove 2 of "Ji" type, multiple to prolong the bearing of trend of sill groove 2 be in line to include for the bottom of the sill groove 2 Property distribution section be triangle brace rod 3, be provided with the sill groove 2 multiple positioned at the top of brace rod 3 Prolong the axis of rolling 4 being used for the contact of sill slider roll being distributed on the bearing of trend of sill groove 2, the adjacent brace rod 3 Between be respectively formed impurity passage 5, in addition to multiple be removably located on the sill body 1 is used to receive and deposit and dropping The storage box 6 of impurity into impurity passage 5, each described impurity passage 5 are correspondingly arranged on a storage box 6.

Sill in the application, in use, sill sliding block is in rolling contact mode with the axis of rolling 4 in sill groove replaces tradition Sill sliding block and sill groove sliding contacting mode in sill, residual impurity is not easy on the axis of rolling 4, is not easy to accumulated impurity, elevator Steady and smooth in door running, is not in jam phenomenon.The intensity of whole sill is ensure that positioned at the brace rod 3 of the axis of rolling 4, The triangular shape of brace rod 3, the impurity under its inclined-plane can drop top imported into impurity passage 5, entered miscellaneous well Impurity in matter passage 5 is fallen in storage box 6, and storage box 6 is detachably arranged on sill body 1, is accumulated when in storage box 6 To a certain amount of impurity, lower storage box 6 can be artificially dismantled, removes the impurity in it so that be not easy to accumulate in whole sill groove Impurity, ensure elevator door stable and smooth operation, be not in jam phenomenon.

As Figure 3-Figure 4, it is preferred that two cell walls of the sill groove 2 and the upper surface junction of sill body 1 The folding groove 21 of " 7 " font is offered respectively, and each described folding groove 21 includes being located at extending downwardly on cell wall and through whole The vertical slot 211 of individual cell wall and it is located at the level trough 212 that the upper surface of sill body 1 is connected with the vertical slot 211.

As shown in Fig. 2, Fig. 5, Fig. 6, Fig. 7, the storage box 6 includes a pair of water that can be ridden upon in respective horizontal groove 212 It is flat shelve plate 61, be located at for a pair in the vertical slot 211 and and correspondingly the level shelve the connection of plate 61 perpendicular connecting plate 62, Bottom plate 63 that described a pair perpendicular connecting plates 62 are connected and it is located at for a pair between the perpendicular connecting plates 62 of described a pair simultaneously The oblique coaming plate 64 being connected with the bottom plate 63, inclined-plane and the bottom plate 63 of described a pair oblique coaming plates 64 form upside-down trapezoid, described Bottom plate 63 is located at the underface of impurity passage 5, it is preferred that oblique coaming plate 64 is right angled triangle skewback, it is preferred that the right angle three The vertical plane of angular skewback overlaps with the corner angle staff 31 on the brace rod 3 close to vertical plane, ensures that impurity is effectively fallen to and deposits Put in case 6.In addition, the storage box 6 is ridden upon in level trough 212, pick and place conveniently.

Preferably, to prevent storage box from rocking, level is shelved and circular hole is offered on plate, the sill body below the circular hole Upper correspondence opens up screwed hole, and bolt is equipped with the circular hole and screwed hole.Circular hole is not illustrated with screwed hole in accompanying drawing Go out.

Preferably, it is provided with ceramic layer on the outer surface of the axis of rolling 4.Ceramic layer preferably ensures that the axis of rolling 4 does not glue Attached impurity, elevator door stable and smooth operation is further ensured that, is not in jam phenomenon.

As shown in figure 8, another preferred embodiment as the axis of rolling 4, the axis of rolling 4 is disposed with from inside to outside Top layer 43 that the elastic layer 42 and the elastic layer 42 that basic unit 41 and the basic unit 41 connect connect, multiple it is located at the elasticity Spring 44 in layer 42.In the axis of rolling, in elastic layer 42 and elastic layer 42 harmonic motion of shaking of spring 44 preferably ensure to roll Moving axis 4 does not adhere to impurity, is further ensured that elevator door stable and smooth operation, is not in jam phenomenon.

As shown in figure 9, another preferred embodiment as brace rod 3, the brace rod 3 has central plane 32, the waist Internal first elastic layer 33 with spring is provided with face 32.First elastic layer 33 can be good at shaking off what is dropped from top Impurity.

Claims (8)

1. a kind of new sill, including sill body（1）, be located at the sill body（1）On the sill in "Ji" type Groove（2）, it is characterised in that the sill groove（2）Bottom multiple prolong the sill groove to include（2）Bearing of trend is linear The section of distribution is the brace rod of triangle（3）, the sill groove（2）In be provided with and multiple be located at the brace rod（3）On Side prolongs the sill groove（2）What is be distributed on bearing of trend is used for the axis of rolling with the contact of sill slider roll（4）, it is adjacent described Brace rod（3）Between be respectively formed impurity passage（5）, in addition to multiple removably it is located at the sill body（1）On be used for Receive and deposit and fall to impurity passage（5）The storage box of middle impurity（6）, each described impurity passage（5）It is correspondingly arranged on One storage box（6）.

A kind of 2. new sill according to claim 1, it is characterised in that the sill groove（2）Two cell walls and institute State sill body（1）Upper surface junction offers the folding groove of " 7 " font respectively（21）, the folding groove（21）Including being located at groove Extending downwardly on wall and the vertical slot for running through whole cell wall（211）And it is located at the sill body（1）Upper surface with it is described Vertical slot（211）Connected level trough（212）.

A kind of 3. new sill according to claim 2, it is characterised in that the storage box（6）It can be set up including a pair In respective horizontal groove（212）In level shelve plate（61）, be located at the vertical slot a pair（211）In and and the correspondingly water It is flat to shelve plate（61）The perpendicular connecting plate of connection（62）, by described a pair perpendicular connecting plates（62）The bottom plate connected（63）And It is located at the perpendicular connecting plates of described a pair for a pair（62）Between and with the bottom plate（63）The oblique coaming plate of connection（64）, described a pair Oblique coaming plate（64）Inclined-plane and bottom plate（63）Form upside-down trapezoid, the bottom plate（63）Positioned at impurity passage（5）Underface.

A kind of 4. new sill according to claim 3, it is characterised in that the oblique coaming plate（64）Including right angled triangle Skewback.

A kind of 5. new sill according to claim 4, it is characterised in that the vertical plane of the right angled triangle skewback with The brace rod（3）The upper corner angle staff close to vertical plane（31）Overlap.

A kind of 6. new sill according to claim 1, it is characterised in that the axis of rolling（4）Outer surface on set There is ceramic layer.

A kind of 7. new sill according to claim 1, it is characterised in that the axis of rolling（4）Set successively from inside to outside It is equipped with basic unit（41）And the basic unit（41）The elastic layer of connection（42）And the elastic layer（42）The top layer of connection（43）, it is more It is individual to be located at the elastic layer（42）In spring（44）.

A kind of 8. new sill according to claim 1, it is characterised in that the brace rod（3）With central plane（32）, institute State central plane（32）On be provided with internal first elastic layer with spring（33）.