CN208234362U - A kind of mounting structure of elevator toe guard - Google Patents

Abstract

The utility model discloses a kind of mounting structures of elevator toe guard, it is characterised in that: including toeguard ontology, is installed in the bottom sidewall of lift car at the top of the toeguard ontology；The toeguard ontology includes upper plate and lower plate, and the two sides of the lower back are respectively equipped with a L-type plate；The two sides of the upper back are respectively equipped with a riser, and the bottom of the riser flushes setting with the bottom of the upper plate, and the top of the riser is arranged close to the top of the upper plate, and two pieces of risers are set between two blocks of L-type plates；A vertical through slot is equipped on the inner wall of every block of L-type plate, the outer wall of every piece of riser is equipped with a retention bead, and the retention bead corresponding inserted is in the vertical through slot of one block of L-type plate.The utility model reduces costs, and improves the scope of application.

Description

A kind of mounting structure of elevator toe guard

Technical field

The utility model relates to a kind of sedan-chair formula elevator more particularly to a kind of mounting structures of elevator toe guard.

Background technique

When the position on ground is higher than stop ground, it can make to generate gap between carriage and landing sill, this gap can make Passenger's rides into hoistway, in order to avoid the possibility of personal injury, by the setting of elevator toe guard, plays protection in this way and uses The security function of person.Wherein, since elevator toe guard has certain height, that is, height is fixed, and elevator is thus needed The depth in shaft bottom hole is big, will lead to building cost height in this way, and many occasions are not appropriate for, such as install elevator additional with regard to uncomfortable It closes, the scope of application is restricted.

Summary of the invention

The utility model aim is to provide a kind of mounting structure of elevator toe guard, by using the structure, reduces electricity The depth of stair shaft pit, reduces costs.

In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of mounting structure of elevator toe guard, packet Toeguard ontology is included, is installed in the bottom sidewall of lift car at the top of the toeguard ontology；The toeguard ontology packet Upper plate and lower plate are included, the two sides of the lower back are respectively equipped with a L-type plate, and the opening of L-type plate described in two sides is oppositely arranged, institute It states the top of L-type plate and the top surface of the lower plate and flushes setting, the middle part setting of lower plate described in the bottom face of the L-type plate； The two sides of the upper back are respectively equipped with a riser, and the bottom of the riser flushes setting with the bottom of the upper plate, described The top of riser is arranged close to the top of the upper plate, and two pieces of risers are set between two blocks of L-type plates；Every piece institute It states and is equipped with a vertical through slot on the inner wall of L-type plate, the outer wall of every piece of riser is equipped with a retention bead, the limit convex Corresponding inserted is played in the vertical through slot of one block of L-type plate.

In above-mentioned technical proposal, the L-type plate includes the connecting plate and support plate for joining end to end and being arranged in a mutually vertical manner, institute It states connecting plate to be installed in the lower plate, the support plate is arranged perpendicular to the lower plate, and the vertical through slot is set to described In support plate.

In above-mentioned technical proposal, the bottom of the riser is equipped with the extension board of inside bending, and the extension board is perpendicular to institute State riser setting.

In above-mentioned technical proposal, the two sides of the bottom of the upper plate are respectively equipped with a through slot, and every through slot is set to institute The surface of extension board is stated, the bottom of the through slot is in contact with the extension board, and the length of the through slot is vertically led to described The equal length of slot；Every piece of connecting plate is equipped with a safety switch, and each safety switch is inserted in a through slot.

In above-mentioned technical proposal, the contact of the safety switch is set to the surface of the extension board.

In above-mentioned technical proposal, the top of the upper plate is equipped with a plurality of mounting holes, and the upper plate is pacified through the mounting hole In bottom sidewall loaded on the lift car.

Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art

1. toeguard ontology includes upper plate and lower plate in the utility model, lower plate is slidably arranged on upper plate by L-type plate Face, compared with the toeguard structure of previous fixed structure, using telescopic structure, such elevator is running to elevator most bottom When portion, the bottom of elevator can will push up in lower plate, that is, can effectively reduce the depth of pit, be effectively reduced into This, is suitable for different occasions, applied widely.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in the utility model embodiment one；

Fig. 2 is the left view of Fig. 1；

Fig. 3 is the structural schematic diagram of upper plate in the utility model embodiment one；

Fig. 4 is the structural schematic diagram of lower plate in the utility model embodiment one.

Wherein: 1, upper plate；2, lower plate；3, L-type plate；4, riser；5, vertical through slot；6, retention bead；7, connecting plate；8, it props up Fagging；9, extension board；10, through slot；11, safety switch；12, mounting hole.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

Embodiment one: referring to shown in Fig. 1~4, a kind of mounting structure of elevator toe guard, including toeguard ontology, it is described It is installed in the bottom sidewall of lift car at the top of toeguard ontology；The toeguard ontology includes upper plate 1 and lower plate 2, institute The two sides for stating 2 back side of lower plate are respectively equipped with a L-type plate 3, and the opening of L-type plate 3 described in two sides is oppositely arranged, the top of the L-type plate 3 Portion flushes setting, the middle part setting of lower plate 2 described in the bottom face of the L-type plate 3 with the top surface of the lower plate 2；The upper plate 1 The two sides at the back side are respectively equipped with a riser 4, and the bottom of the riser 4 flushes setting, the riser 4 with the bottom of the upper plate 1 Top be arranged close to the top of the upper plate 1, and two pieces of risers 4 are set between two blocks of L-type plates 3；Every piece institute It states and is equipped with a vertical through slot 5 on the inner wall of L-type plate 3, the outer wall of every piece of riser 4 is equipped with a retention bead 6, the limit Raised 6 corresponding inserteds in position are in the vertical through slot 5 of one block of L-type plate 3.

In the present embodiment, under normal circumstances, due to the self weight of lower plate, when elevator operation, lower plate can be direct It moves down, until retention bead is butted on the top of vertical through slot, the length of such toeguard ontology and the length of previous structure It is the same.When elevator runs to bottom i.e. when elevator bottom is close to pit, if pit depth is inadequate When deep, during elevator is run down, the bottom of lower plate will be against in pit, continue to move down in elevator In the process, pit can resist lower plate, and such lower plate will be moved up with respect to upper plate, that is, retention bead is in vertical through slot It moves down, up in the elevator arrival bottom, this mode, the depth of pit can be lower, and such cost can be cheaper. When elevator moves up, due to lower plate self weight, lower plate can opposite upper plate move down, until retention bead be butted on it is perpendicular To the top of through slot.

Referring to shown in Fig. 1,2,4, the L-type plate 3 includes the connecting plate 7 and support plate for joining end to end and being arranged in a mutually vertical manner 8, the connecting plate 7 is installed in the lower plate 2, and the support plate 8 is arranged perpendicular to the lower plate 2, and the vertical through slot 5 is set It is placed in the support plate 8.

The bottom of the riser 4 is equipped with the extension board 9 of inside bending, and the extension board is arranged perpendicular to the riser.

The two sides of the bottom of the upper plate 1 are respectively equipped with a through slot 10, and every through slot 10 is set to the extension board 9 Surface, the bottom of the through slot 10 are in contact with the extension board 9, the length of the through slot 10 and the vertical through slot 5 Equal length；Every piece of connecting plate 7 is equipped with a safety switch 11, and each safety switch 11 is inserted in a through slot 10 It is interior.

The contact of the safety switch is set to the surface of the extension board.

If, by the abrasion of retention bead, the length of through slot vertical in this way is more after vertical through slot long-time use Long, that is, lower plate moves down more, when causing toeguard ontology to go wrong, staff can not be learnt, in other words under Plate reaches pit and then secondary when move up, and lower plate is likely to occur clamping stagnation problem, causes lower plate no longer to move down, that is, protect The insufficient height of sole ontology, toeguard ontology can not block between elevator and elevator completely when elevator rests at layer door Gap can thus have biggish security risk.By the setting of safety switch, if lower plate be not at pit when Wait, extension board do not contact with safety switch, then illustrates there is a problem, then elevator will call the police, notify in time maintenance personal into Row maintenance, safety are higher.

Wherein, the top of the upper plate 1 is equipped with a plurality of mounting holes 12, and the upper plate is installed on described through the mounting hole In the bottom sidewall of lift car.

Claims (6)

1. a kind of mounting structure of elevator toe guard, it is characterised in that: including toeguard ontology, the top of the toeguard ontology It is installed in the bottom sidewall of lift car；The toeguard ontology includes upper plate and lower plate, the two sides point of the lower back Not She You a L-type plate, the opening of L-type plate described in two sides is oppositely arranged, and the top of the L-type plate is flushed with the top surface of the lower plate It is arranged, the middle part setting of lower plate described in the bottom face of the L-type plate；The two sides of the upper back are respectively equipped with a riser, The bottom of the riser flushes setting with the bottom of the upper plate, and the top of the riser is arranged close to the top of the upper plate, And two pieces of risers are set between two blocks of L-type plates；A vertical through slot is equipped on the inner wall of every block of L-type plate, The outer wall of every piece of riser is equipped with a retention bead, and the retention bead corresponding inserted is vertical in one block of L-type plate In through slot.

2. the mounting structure of elevator toe guard according to claim 1, it is characterised in that: the L-type plate includes head and the tail phase Even and the connecting plate and support plate that are arranged in a mutually vertical manner, the connecting plate are installed in the lower plate, the support plate perpendicular to The lower plate setting, the vertical through slot are set in the support plate.

3. the mounting structure of elevator toe guard according to claim 2, it is characterised in that: the bottom of the riser be equipped with to The extension board of interior bending, the extension board are arranged perpendicular to the riser.

4. the mounting structure of elevator toe guard according to claim 3, it is characterised in that: the two sides of the bottom of the upper plate point Not She You a through slot, every through slot is set to the surface of the extension board, the bottom of the through slot and the extension board It is in contact, the equal length of the length of the through slot and the vertical through slot；Every piece of connecting plate is equipped with a safety switch, Each safety switch is inserted in a through slot.

5. the mounting structure of elevator toe guard according to claim 4, it is characterised in that: the contact of the safety switch is set It is placed in the surface of the extension board.

6. the mounting structure of elevator toe guard according to claim 1, it is characterised in that: the top of the upper plate is equipped with multiple Several mounting holes, the upper plate are installed in the bottom sidewall of the lift car through the mounting hole.