CN211419247U - Elevator car convenient to overhaul - Google Patents

Abstract

The utility model relates to an elevator equipment technical field discloses an elevator car convenient to overhaul, including the sedan-chair roof, be equipped with two at least dwangs that are parallel to each other on the sedan-chair roof, the dwang is including the free end and the hinged end that are located both ends respectively, and the hinged end is articulated with the sedan-chair roof, and the hinged end passes through the bolt with the sedan-chair roof and fixes, and the dwang is used for rotating to vertical state or horizontality, and wherein the free end configuration is for can stretching out the vertical projection region of car. The dwang plays the scour protection and hits the effect when being in vertical state, and the dwang improves sedan-chair roof and well wall spaced potential safety hazard when being in the horizontality and overhanging, and the range of application is wide.

Description

Elevator car convenient to overhaul

Technical Field

The utility model relates to an elevator equipment technical field particularly, relates to an elevator car convenient to overhaul.

Background

When present elevator needs maintenance, maintenance personal can stand at the top of car, in order to prevent that the car from ascending the back and bumping to the shaft top and cause danger to maintenance personal's life, need set up anti-collision device at the top of car usually. And at well wall from the sedan-chair top edge, when exceeding 0.3 m's spacing distance in the horizontal direction, the guardrail is installed on the sedan-chair top, takes into account in setting up the guardrail formation safety space that encloses that closes all around at present, but does not consider that spacing distance is too big, can take place serious incident because of maintainer's insufficient, and the potential safety hazard is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator car convenient to overhaul, the dwang plays the scour protection and hits the effect when being in vertical state, improves sedan-chair roof and well wall spaced potential safety hazard when the dwang is in the horizontality and is overhanging, and the range of application is wide.

The embodiment of the utility model is realized like this:

the utility model provides an elevator car convenient to overhaul, includes the sedan-chair roof, is equipped with two at least dwangs that are parallel to each other on the sedan-chair roof, and the dwang is including the free end and the hinged end that are located both ends respectively, and the hinged end is articulated with the sedan-chair roof, and the hinged end passes through the bolt with the sedan-chair roof and fixes, and the dwang is used for rotating to vertical state or horizontality, and wherein the free end configuration is to the vertical projection region that can stretch out the car.

Further, be equipped with two dwangs that are parallel to each other on the sedan-chair roof, two dwangs are equipped with step portion along pole body direction in opposite face department, and the dwang configuration cooperates with the footboard, and the both sides of footboard are placed respectively in the step portion of two dwangs.

Further, the pedal is detachably connected with the rotating rod.

Further, the pedal is connected with the rotating rod through a bolt.

Further, be equipped with the dwang that is parallel to each other three and above on the sedan-chair roof board, the rotatable direction of dwang is unanimous, and all dwangs are along the interval setting in proper order of radial direction, and two adjacent dwangs are equipped with step portion along pole body direction in opposite face department, and the dwang configuration cooperates with a plurality of footboards, and the both sides of single footboard are placed respectively in the step portion that two adjacent dwangs are relative.

Further, still be equipped with the lug on the sedan-chair roof, the lug is used for wearing the couple lock joint of safety rope with the maintainer.

Further, the end face of the free end far away from the hinged end is in a plane arrangement.

Furthermore, a lantern ring is arranged on the car top plate and used for locking the rotating rod on the car top plate.

Further, all the rotating levers are configured to rotate synchronously.

The utility model has the advantages that: the rotating rod is arranged on the car top plate in a hinged mode, the real-time position of the rotating rod can be kept stable and unchanged through the fixing of the bolt, and when the rotating rod rotates to the state that the rod body is in a vertical state, the anti-collision effect is achieved, and the safety is improved; when the dwang rotated to the pole body when the horizontality, and the free end extended outside the vertical projection region of car this moment, can improve the potential safety hazard that sedan-chair roof and well wall space brought, the potential safety hazard in two aspects is improved to this kind of dwang, and the practicality is high, and the range of application is wide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a pedal of the present invention mounted on a horizontal rotating rod;

fig. 2 is a schematic view of a rotating rod provided in an embodiment of the present invention in a vertical state;

fig. 3 is a schematic view illustrating a rotating rod locked by a collar according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a step portion on the rotating rod provided by the embodiment of the present invention.

Icon: 10-elevator car convenient for maintenance, 100-car top plate, 110-lantern ring, 200-rotating rod, 210-free end, 220-hinged end, 230-step part, 300-pedal and 20-hoistway wall surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides an easy-to-service elevator car 10 for simultaneously solving the top-rushing problem and the gap hidden trouble.

Including sedan-chair roof board 100, be equipped with two at least dwang 200 that are parallel to each other on the sedan-chair roof board 100, dwang 200 is including the free end 210 and the hinged end 220 that are located both ends respectively, and hinged end 220 is articulated with sedan-chair roof board 100, and hinged end 220 passes through the bolt with sedan-chair roof board 100 and fixes, and dwang 200 is used for rotating to vertical state or horizontal state, and wherein the free end 210 configuration is for can stretch out the vertical projection regional scope of car.

The rotating rod 200 can rotate 180 degrees on the car top plate 100. The free end 210 is configured to extend beyond the vertical projection area of the car, meaning that the free end 210 can enter into the spaced area of the hoistway wall 20 and the ceiling panel 100 as the rotating rod 200 rotates. When the car is operating normally, the rotating rod 200 is on the surface of the car roof 100. When dwang 200 is in original level and places the position department rotation 180 degrees, is in the horizontality again to dwang 200, and free end 210 extends in the crack of well wall 20 and sedan-chair roof board 100 to loading platform on dwang 200 forms the passageway of crossing of supplying maintenance personal, compares in open clearance crack, and the security obtains promoting.

The rotating rod 200 is mounted on the car top plate 100 in a hinged manner, and the real-time position of the rotating rod 200 can be kept stable and unchanged through the bolt fixation, so that when the rotating rod 200 rotates to a vertical state, the impact prevention effect is achieved, and the safety is improved; when the rotating rod 200 rotates to the position that the rod body is in the horizontal state, and the free end 210 extends out of the vertical projection area of the car at the moment, the potential safety hazard caused by the interval between the car top plate 100 and the well wall surface 20 can be improved, the potential safety hazard in two aspects can be improved by the rotating rod 200, the practicability is high, and the application range is wide.

Further, a lifting lug is further arranged on the car roof plate 100 and used for being fastened with a hook of a safety rope worn by a maintainer. The lifting lugs are arranged to provide special buckling positions, and the maintenance personnel wear the safety rope in the dangerous area to work, so that the safety factor is improved.

Further, the end face of the free end 210 far away from the hinge end 220 is in a plane arrangement, so that the shaft body of the rotating rod 200 is in a vertical state, the contact area between the free end 210 and the top surface of the well is large, the pressure applied to the rotating rod 200 is reduced, and the possibility of failure of the impact prevention effect is reduced.

Further, referring to fig. 3, a collar 110 is disposed on the car top plate 100, and the collar 110 is used for locking the rotating rod 200 on the car top plate 100. When the elevator is normally operated, it is better to prevent accidents from occurring when the elevator is operated up and down by the rotating rod 200 in a limited moving state. The rotating rods 200 are locked to the plate plane of the ceiling plate 100 by means of collars 110 provided on the ceiling plate 100. Specifically, the collar 110 may be configured as a binding-type elastic member, or may be configured as a half-ring fastener for locking the free end 210 of the rotating lever 200 or a shaft on a plate plane.

Further, all the rotating levers 200 are configured to rotate synchronously. Specifically, a transverse straight rod is arranged along the radial direction of the rod body of the rotating rod 200, the free ends 210 of all the rotating rods 200 are fixedly connected to a certain position of the rod body of the transverse straight rod, and the maintainer can simply realize the synchronous rotation of all the rotating rods 200 by moving the transverse straight rod. This is advantageous in that it is convenient to avoid the troublesome operation of moving the rotating levers 200 one by one when a large number of rotating levers 200 are provided.

Accordingly, the horizontal straight rod is not limited to be connected to the free end 210, but may be connected to the same position of the rod body on all the rotating rods 200, so as to achieve the predetermined function of synchronous rotation. The automatic rotation of the rotation lever 200 can also be achieved by means of electrical control.

Further, referring to fig. 1 and 4, two rotating rods 200 parallel to each other are disposed on the car roof 100, steps 230 are disposed on opposite surfaces of the two rotating rods 200 along a rod direction, the rotating rods 200 are configured to be matched with the pedals 300, and two sides of the pedals 300 are respectively disposed on the steps 230 of the two rotating rods 200. The pedal 300 is provided for the maintainer to pass through a road, and part of the plate body of the pedal 300 is distributed at the gap between the hoistway wall surface 20 and the car roof plate 100, so that the potential safety hazard brought to the maintainer when the gap is large is reduced. The pedal 300 is detachably laid on the rotation lever 200, so that the connection between the pedal 300 and the rotation lever can be performed, and the stability of the pedal 300 mounted on the rotation lever 200 is enhanced.

Referring to fig. 4, the step 230 is a long groove formed along a shaft direction of the rotation lever 200 at a side line of the rotation lever 200 to set up both sides of the step 300. Further, instead of providing the stepped portion 230, a screw hole may be directly formed in the pivot lever 200, and the pedal 300 may be directly fixed to the pivot lever 200.

Specifically, the pedal 300 is detachably connected to the rotation rod 200, and may be selectively implemented by a latch. The latch connection and the latch fixing of the rotating rod 200 and the car roof 100 are convenient for maintenance personnel to fix by adopting the same installation mode.

Further, three or more rotating rods 200 parallel to each other are arranged on the car roof 100, the rotating directions of the rotating rods 200 are the same, all the rotating rods 200 are sequentially arranged at intervals along the radial direction, the opposite surfaces of two adjacent rotating rods 200 are provided with step portions 230 along the rod body direction, the rotating rods 200 are configured to be matched with a plurality of pedals 300, and two sides of a single pedal 300 are respectively placed on the step portions 230 opposite to the two adjacent rotating rods 200.

The arrangement of a plurality of the pedals 300 increases the workload, but is suitable for paving a long-length crack. When the elevator to be overhauled is great, wherein the crack clearance of well wall 20 and sedan-chair roof 100 is longer, adopts the mode that a plurality of footboards 300 cooperate each other, can pass through a plurality of maintainers simultaneously, avoids causing the crowded problem when passing through. Under the same requirements of strength and rigidity, compared with the condition that the paving is completed by a single pedal 300, the multiple pedals 300 are matched together, and the thickness of the single pedal 300 in the multiple pedals 300 can be reduced, so that the single pedal 300 is lighter, the carrying and the moving are facilitated, and the installation of the pedal 300 is facilitated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an elevator car convenient to overhaul, includes sedan-chair roof, its characterized in that: the sedan-chair roof is equipped with two at least dwangs that are parallel to each other, the dwang is including the free end and the hinged end that are located both ends respectively, the hinged end with the sedan-chair roof is articulated, the hinged end with the sedan-chair roof passes through the bolt fixed, the dwang is used for rotating to vertical state or horizontality, and wherein the free end configuration is the vertical projection region that can stretch out the car.

2. The easy access elevator car of claim 1, wherein: the car roof is provided with two parallel rotating rods, the two rotating rods are provided with step parts at opposite surfaces along the rod body direction, the rotating rods are matched with the pedal, and the two sides of the pedal are respectively arranged on the two rotating rods.

3. An accessible elevator car as defined in claim 2, wherein: the pedal is detachably connected with the rotating rod.

4. An accessible elevator car as defined in claim 3, wherein: the pedal is connected with the rotating rod through a bolt.

5. The easy access elevator car of claim 1, wherein: the sedan-chair roof is equipped with the dwang that is parallel to each other three and above on, the rotatable direction of dwang is unanimous, all the dwang sets up along radial direction interval in proper order, adjacent two the dwang is equipped with step portion along pole body direction in opposite face department, the dwang configuration cooperates with a plurality of footboard, and is single the both sides of footboard are placed respectively in adjacent two the step portion that the dwang is relative.

6. The easy access elevator car of claim 1, wherein: the car roof is also provided with a lifting lug which is used for being fastened with a hook of a safety rope worn by a maintainer.

7. The easy access elevator car of claim 1, wherein: the end face of the free end far away from the hinged end is arranged in a plane.

8. The easy access elevator car of claim 1, wherein: and a lantern ring is arranged on the car top plate and used for locking the rotating rod on the car top plate.

9. The easy access elevator car of claim 1, wherein: all the rotating levers are configured to rotate synchronously.

Images