CN216613968U - Elevator with protection device - Google Patents

Abstract

The application provides a lift with protector belongs to lift technical field. The elevator with the protection device comprises an elevator body and a protection mechanism. The protection mechanism comprises a bottom plate, a fixing rod, a guardrail and an adjusting component, wherein the bottom plate is fixed on the upper surface of a platform of the elevator body, the fixing rod is arranged in pairs and is fixed at two corners of one side of the upper surface of the bottom plate, two ends of the guardrail are arranged in a penetrating mode in the middle of vertical handrails of the elevator body, and the guardrail is sleeved on the fixing rod through the penetrating position. In this application, protection machanism can come to carry out altitude mixture control to the guardrail according to operation personnel actual conditions to effectively protect operation personnel.

Description

Elevator with protection device

Technical Field

The application relates to the field of elevators, in particular to an elevator with a protection device.

Background

Elevators, also known as lifts and vertical elevators. The lifter carries lifting mechanical equipment or devices of platforms or semi-closed platforms for lifting people or goods on the vertical upper and lower channels. Is an integral part of the platform and the equipment for operating them, motors, cables and other auxiliary equipment. In the prior art, the platform of the elevator is generally only provided with a simple guardrail. The two sides of the guardrail are provided with large hollow parts, so that the guardrail facilitates the loading and unloading of goods to a certain extent, but also brings certain potential safety hazards to operating personnel. And when the height of the guardrail is set above the gravity center of the human body, the safety protection can be brought. The height of the guardrail is fixed, and the height of the guardrail cannot be adjusted according to the height of an operator.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a lift with protector, aims at improving among the prior art lift from the unable height-adjusting's of guardrail on the platform in area problem.

The embodiment of the application provides a lift with protector, including lift body and protection machanism.

The protection mechanism comprises a bottom plate, fixing rods, guardrails and an adjusting component, wherein the bottom plate is fixed on the upper surface of a platform of the elevator body, the fixing rods are arranged in pairs, each pair of fixing rods is fixed on two corners of one side of the upper surface of the bottom plate, the middle of a vertical railing arranged at each of two ends of each guardrail is provided with a through hole, each guardrail is sleeved on the fixing rod through the through hole, the adjusting component comprises connecting plates, connecting rods, hinge blocks, hinge rods, fixing plates, fixing buckles, screws and nuts, the connecting plates are arranged in pairs, one end of each connecting plate is fixedly connected with the corresponding guardrail, the other end of each connecting plate is fixedly connected with the corresponding connecting rod, three guide rails are arranged on the corresponding connecting plates, round holes are formed in the two ends of each hinge rod in a penetrating manner, the hinge blocks are fixedly arranged on the upper surface of the bottom plate, and one end of each hinge rod is hinged to the hinge block, the fixed plate is provided with a T-shaped rod, the T-shaped rod is arranged in a guide rail on the connecting plate, the tail end of the T-shaped rod is fixedly connected with the fixing buckle, the other end of the hinged rod is matched with the fixing buckle through the T-shaped rod to realize the hinging with the fixed plate, the screws are fixed at four corners of the fixed plate, screw bodies of the screws are arranged in an upper guide rail and a lower guide rail on the connecting plate, and the tail ends of the screws are screwed with nuts.

At above-mentioned realization in-process, after the operation personnel climbed the bottom plate, the guardrail height of adjustment that will be located bottom plate one side loosens gently with the corresponding nut of screw on the fixed plate earlier for the fixed plate can slide in the guide rail and the nut still connects soon with the screw, rocks the hinge bar about both hands, makes the guardrail reciprocate, selects to fix the guardrail at suitable height according to actual conditions, screws screw and nut again, makes the fixed plate fix, thereby the guardrail is also fixed. Thus, the guardrail on the other side is adjusted to the corresponding height. To sum up, this application can be adjusted the guardrail according to operation personnel's height, carries out effectual protection to operation personnel.

In a particular embodiment, the guard mechanism further comprises a support assembly comprising a swivel plate, a threaded rod, a foot rest, and a swivel rod.

In the above-mentioned realization process, supporting component is used for stabilizing the lift body, prevents that the fuselage from rocking and brings the safety risk for the operation personnel, and this supporting component can adjust the foot rest in a flexible way and change the distance between the board, and the bearing structure of having compared monolithic stationary more can adapt to the change of operational environment.

In a specific implementation scheme, the outer walls of two sides of the base of the elevator body are provided with grooves, the upper inner wall and the lower inner wall of each groove are provided with notches, one end of each rotating plate is provided with a rotating shaft, two ends of each rotating shaft are arranged in the notches, and each rotating plate is connected with the elevator in a rotating mode through the rotating shaft.

At above-mentioned realization in-process, the recess is used for accomodating the commentaries on classics board, reduces occupation space, before the lift body is under construction, select suitable angle expansion commentaries on classics board according to ground environment, again to its installation other parts.

In a specific embodiment, a threaded hole is formed in the other end of the rotating plate in a penetrating mode, and the threaded rod is fixedly connected with the rotating plate through the threaded hole.

In the above-mentioned realization process, the threaded rod can adjust the foot rest and change the distance between the board according to ground environment to firm the lift body, after changeing the board and expand, with the threaded rod precession change screw hole on the board after, connect threaded rod bottom and foot rest soon, rotate the threaded rod again, make the support of foot rest bottom stabilize subaerial getting off.

In a specific embodiment, one end of the rotating rod is provided with a handle, and the other end of the rotating rod penetrates through the top end of the threaded rod and is fixedly connected with the threaded rod.

In the above-mentioned realization process, aim at threaded rod bottom and the screw hole on the commentaries on classics board, rotate the handle on the bull stick and screw in the screw hole with the threaded rod, have the arch that is the screw thread form on hand, use bull stick and handle, the screw hole is screwed in to the rotating threaded rod that can be more laborsaving.

In a specific embodiment, the top end of the foot rest is a circular truncated cone, the bottom end of the foot rest is provided with three supports fixedly connected with the circular truncated cone, the upper surface of the circular truncated cone is provided with a threaded hole, and the bottom end of the threaded rod is fixedly connected with the foot rest through the threaded hole.

In the implementation process, the number of the supports at the bottom of the foot rest is set to be one, so that the triangular stability can be better and the elevator body can be firmly fixed.

In a particular embodiment, the connector tile is provided with three guide rails, the upper and lower guide rails being identical and the outer diameter of the nut being greater than the height of the upper and lower guide rails on the connector tile.

In the implementation process, the upper guide rail and the lower guide rail are used for enabling screws to penetrate through and to be connected with nuts in a screwing mode in the three guide rails arranged on the connecting plate, if the nut cap body is too small, the nut cap body can penetrate through the guide rails and cannot fix the fixed plate, the middle guide rail is used for enabling the T-shaped rod on the fixed plate to penetrate through and to be hinged with the hinged rod, and the hinged rod can be pushed back and forth to achieve lifting of the guardrail after hinging.

In a specific embodiment, bottom plate one side is fixed with the guide board, the guide board sets up in pairs and is located between the dead lever, the slide rail has been seted up to the relative one side of guide board, is provided with flexible door in the slide rail, the slide rail bottom is fixed in from the both ends of the slide bar of taking in flexible door bottom, and the slide bar activity of upper end slips in the slide rail.

In the above-mentioned realization process, the flexible door is similar to the electronic flexible door at school, district gate, here, with the flexible door horizontal, the sliding connection of flexible door utilization from the slide bar of taking and slide rail realization and guide board, comes the pulling flexible door from top to bottom according to operation personnel's height with height-adjusting, and the fretwork department of flexible door self is less moreover, and is safer.

In a specific embodiment, the guide board is provided with a round hole in a penetrating manner, the round hole is located on two sides of the slide rail, the slide bar of the retractable door is provided with a round hole in a penetrating manner, the round hole is spliced with a round rod, the tail end of the round rod is provided with a round hole in a penetrating manner, the guide board is correspondingly provided with a bolt, and the bolt is spliced in the round hole.

In the above-mentioned realization in-process, the flexible door of pulling passes the round hole on guide board and the flexible door with the round bar to suitable height, fixes flexible door at current height, dials out the bolt, inserts in the terminal round hole of round bar, fixes the round bar, guarantees that flexible door can not be at the in-process landing downwards of operation.

In a specific embodiment, a door body is welded on one side of the bottom plate corresponding to the retractable door.

In the implementation process, the door body, the guardrail and the telescopic door enclose the operator to prevent the operator from carelessly slipping down during operation.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, 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 application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic front view of an elevator with a guard according to an embodiment of the present disclosure;

fig. 2 is an enlarged schematic structural diagram at a provided in the present application;

FIG. 3 is a schematic structural view of the unfolded rotating plate according to the embodiment of the present disclosure;

fig. 4 is a schematic cross-sectional side view of a fixing plate according to an embodiment of the present disclosure;

fig. 5 is a schematic cross-sectional structure diagram of a guide plate provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a door body according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of the guardrail provided by the embodiment of the present application after the height is adjusted;

fig. 8 is a schematic structural diagram of a connection relationship between a plug and a round bar according to an embodiment of the present disclosure.

In the figure: 10-an elevator body; 20-a guard mechanism; 210-a backplane; 220-a fixing rod; 230-a guardrail; 240-a regulating component; 241-linkage plates; 242-an engagement rod; 243-hinge block; 244-a hinged lever; 245-a fixed plate; 246-fixing buckle; 247-screws; 248-a nut; 250-a support assembly; 251-rotating the plate; 252-a threaded rod; 253-foot stool; 254-rotating rod; 260-a guide plate; 261-a latch; 270-a retractable door; 280-round bar; 290-door body.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides an elevator with a guard device, which includes an elevator body 10 and a guard mechanism 20.

The elevator body 10 is used for elevating the base plate 210, and the protection mechanism 20 can adjust the height of the guardrail 230 according to the actual situation of the operator, so as to effectively protect the operator.

Referring to fig. 1 to 8, the protection mechanism 20 includes a base plate 210, fixing rods 220, a guardrail 230 and an adjusting assembly 240, the base plate 210 is fixed on the upper surface of a platform of the elevator body 10, the fixing rods 220 are arranged in pairs, each pair of the fixing rods 220 is fixed on two corners of one side of the upper surface of the base plate 210, the middle of a vertical rail at each end of the guardrail 230 is through, the guardrail 230 is sleeved on the fixing rod 220 through the through, the adjusting assembly 240 includes a connecting plate 241, a connecting rod 242, a hinge block 243, a hinge rod 244, a fixing plate 245, a fixing buckle 246, a screw 247 and a nut 248, the connecting plate 241 is arranged in pairs, one end of each connecting plate 241 is fixedly connected with the guardrail 230, the other end is fixedly connected with the connecting rod 242, three guide rails are arranged on the connecting plate 241, circular holes are arranged at each end of the hinge rod 244, the hinge block 243 is fixedly installed on the upper surface of the base plate 210, one end of the hinge rod 244 is hinged with the connecting rod 243, the fixing plate 245 is provided with T-shaped rods, the T-shaped rods are arranged in guide rails on the connecting plate 241, the tail ends of the T-shaped rods are fixedly connected with the fixing buckles 246, the other ends of the hinging rods 244 are hinged with the fixing plate 245 through the matching of the T-shaped rods and the fixing buckles 246, screws 247 are fixed at four corners of the fixing plate 245, screw bodies of the screws 247 are arranged in an upper guide rail and a lower guide rail on the connecting plate 241, and nuts 248 are screwed at the tail ends of the screws 247.

When specifically setting up, protection machanism 20 still includes supporting component 250, and supporting component 250 includes commentaries on classics board 251, threaded rod 252, foot rest 253 and bull stick 254, and wherein, supporting component 250 is used for stabilizing lift body 10, prevents that the fuselage from rocking and brings the safety risk for the operating personnel, and this supporting component 250 can adjust the distance between foot rest 253 and the commentaries on classics board 251 in a flexible way, and the bearing structure of overall fixing more can adapt to the change of operational environment.

When specifically setting up, the recess has been seted up to the both sides outer wall of the base of elevator body 10 self-bring, the notch has been seted up to inner wall about the recess, change board 251 one end self-carrying pivot, in the notch is arranged in at the pivot both ends, change board 251 through the pivot realize with elevator body 10 rotate be connected, wherein, the recess is used for accomodating changes board 251, reduce occupation space, before elevator body 10 is under construction, select suitable angle expansion to change board 251 according to ground environment, again to its other parts of installation.

When specifically setting up, the other end of commentaries on classics board 251 runs through and sets up threaded hole, threaded rod 252 through the threaded hole realize with the fixed connection who changes board 251, wherein, threaded rod 252 can adjust the distance between foot rest 253 and the commentaries on classics board 251 according to ground environment to firm elevator body 10, after changeing board 251 and expanding, after revolving threaded rod 252 and revolving the threaded hole on the board 251, revolve the connection with foot rest 253 with the threaded rod 252 bottom, rotate threaded rod 252 again, make the support of foot rest 253 bottom stabilize on the ground.

When specifically setting up, bull stick 254 one end is provided with the handle, and the other end runs through in threaded rod 252 top and with threaded rod 252 fixed connection, wherein, with threaded rod 252 bottom and the screwed hole alignment on the commentaries on classics board 251, rotate the handle on the bull stick 254 with threaded rod 252 precession screw hole, have the arch that is the screw thread form on hand, use bull stick 254 and handle, can be more laborsaving rotatory threaded rod 252 precession screw hole.

When specifically setting up, the foot rest 253 top is the round platform, and there are three support and round platform fixed connection the bottom, and threaded hole is seted up to the round platform upper surface, threaded rod 252 bottom through the threaded hole realize with foot rest 253 fixed connection, wherein, the support of foot rest 253 bottom sets up to 3, does benefit to that triangle-shaped's stability can be better stabilizes lift body 10.

In the specific arrangement, the upper and lower guide rails of the three guide rails arranged on the connecting plate 241 are the same, and the outer diameter of the nut 248 is larger than the height of the upper and lower guide rails on the connecting plate 241, wherein the upper and lower guide rails of the three guide rails arranged on the connecting plate 241 are used for the screw 247 to pass through and are screwed with the nut 248, if the nut 248 cap body is too small, the nut 248 cap body can pass through the guide rails, so that the fixing plate 245 cannot be fixed, the middle guide rail is used for the T-shaped rod on the fixing plate 245 to pass through and be hinged with the hinge rod 244, and the hinge rod 244 can be pushed back and forth after being hinged, so that the guardrail 230 can be lifted.

When specifically setting up, bottom plate 210 one side is fixed with guide board 260, guide board 260 sets up in pairs and is located between the dead lever 220, the slide rail has been seted up to the relative one side of guide board 260, be provided with flexible door 270 in the slide rail, the both ends of the slide bar of flexible door 270 bottom from the area are fixed in the slide rail bottom, the slide bar activity sliding joint in the slide rail of upper end, wherein, flexible door 270 is similar to school, the electronic flexible door at district gate, here, with flexible door 270 horizontal, flexible door 270 utilizes the slide bar of area and slide rail realization and guide board 260's sliding connection, come from top to bottom the pulling flexible door 270 with the height-adjusting according to operating personnel's height, and the fretwork department of flexible door 270 self is less, it is safer.

When specifically setting up, the round hole has been seted up in running through on the guide board 260, and the round hole is located the slide rail both sides, flexible door 270 has also run through on the slide bar of area and has seted up the round hole, round hole department is pegged graft there is round bar 280, the round bar 280 end runs through there is the round hole, it is provided with bolt 261 to correspond on the guide board 260, bolt 261 pegs graft in the round hole, wherein, pulling flexible door 270 is to suitable height, pass the round hole on guide board 260 and the flexible door 270 with round bar 280, fix flexible door 270 at present height, dial out bolt 261, insert in the round hole of round bar 280 end, fix round bar 280, guarantee that flexible door 270 can not be at the in-process landing downwards of operation.

In a specific setting, a door 290 is welded on one side of the bottom plate 210 corresponding to the retractable door 270, wherein the door 290 encloses the operator with the guardrail 230 and the retractable door 270 to prevent the operator from sliding down carelessly during the operation.

The working principle of the elevator with the protection device is as follows: when the guardrail mounting device is used, after an operator opens the door body 290 to get on the bottom plate 210, the height of the guardrail 230 on one side of the bottom plate 210 is adjusted, the nut 248 corresponding to the screw 247 on the fixing plate 245 is firstly loosened slightly, the fixing plate 245 can slide in the guide rail, the nut 248 is screwed with the screw 247, the hinge rod 244 is shaken left and right by two hands, the guardrail 230 moves up and down, the guardrail 230 is fixed at a proper height according to actual conditions, the screw 247 is screwed with the nut 248, the fixing plate 245 is fixed, and the guardrail 230 is also fixed. In this way, the guardrail 230 on the other side is adjusted to a corresponding height. Then come to the one side that corresponds with the door body 290, adjust flexible door 270, pull flexible door 270 earlier to suitable height, then pass the round hole on guide board 260 and the flexible door 270 with round bar 280, fix flexible door 270 at current height, dial out bolt 261 again, insert in the terminal round hole of round bar 280, fix round bar 280, finally, arrange the tail end of bolt 261 in its recess of the frame of taking certainly, guarantee that flexible door 270 can not be at the in-process landing downwards of operation.

It should be noted that the specific model specifications of the elevator body 10 and the retractable door 270 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the elevator body 10 and its principle will be clear to those skilled in the art and will not be described in detail here.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A lift with a protection device is characterized by comprising

An elevator body (10);

the protection mechanism (20), the protection mechanism (20) includes a bottom plate (210), fixing rods (220), guard rails (230) and an adjusting component (240), the bottom plate (210) is fixed on the upper surface of a platform of the elevator body (10), the fixing rods (220) are arranged in pairs, each pair of the fixing rods is fixed on two corners of one side of the upper surface of the bottom plate (210), the middle of each upright guard rail at the two ends of the guard rail (230) is arranged in a penetrating manner, the guard rail (230) is sleeved on the fixing rods (220) through the penetrating portions, the adjusting component (240) includes connecting plates (241), connecting rods (242), hinged blocks (243), hinged rods (244), fixing plates (245), fixing buckles (246), screws (247) and nuts (248), the connecting plates (241) are arranged in pairs, and one end of each connecting plate (241) is fixedly connected with the guard rail (230), the other end is fixedly connected with the connecting rod (242), three guide rails are arranged on the connecting plate (241), two ends of the hinged rod (244) are both provided with round holes in a penetrating way, the hinged block (243) is fixedly arranged on the upper surface of the bottom plate (210), one end of the hinge rod (244) is hinged with the hinge block (243), the fixing plate (245) is provided with a T-shaped rod, the T-shaped rod is arranged in a guide rail on the connecting plate (241), the tail end of the T-shaped rod is fixedly connected with the fixing buckle (246), the other end of the hinge rod (244) is hinged with the fixing plate (245) through the matching of a T-shaped rod and the fixing buckle (246), the screws (247) are fixed at four corners of the fixing plate (245), the screw bodies of the screws (247) are arranged in an upper guide rail and a lower guide rail on the connecting plate (241), and the nuts (248) are screwed at the tail ends of the screws (247).

2. The lift with guard as claimed in claim 1, wherein the guard mechanism (20) further comprises a support assembly (250), the support assembly (250) comprising a rotating plate (251), a threaded rod (252), a foot rest (253) and a rotating rod (254).

3. The elevator with the protection device according to claim 2, wherein the elevator body (10) has a base with grooves on both outer walls thereof, the grooves have notches on both inner walls thereof, the rotating plate (251) has a rotating shaft at one end thereof, both ends of the rotating shaft are disposed in the notches, and the rotating plate (251) is rotatably connected to the elevator body (10) through the rotating shaft.

4. The elevator with the protection device as claimed in claim 2, wherein a threaded hole is formed through the other end of the rotating plate (251), and the threaded rod (252) is fixedly connected with the rotating plate (251) through the threaded hole.

5. The elevator with the protection device as claimed in claim 2, wherein the rotating rod (254) is provided with a handle at one end and a handle at the other end which penetrates through the top end of the threaded rod (252) and is fixedly connected with the threaded rod (252).

6. The elevator with the protection device as claimed in claim 2, wherein the foot rest (253) has a circular truncated cone at the top end, three supports at the bottom end are fixedly connected with the circular truncated cone, a threaded hole is formed in the upper surface of the circular truncated cone, and the bottom end of the threaded rod (252) is fixedly connected with the foot rest (253) through the threaded hole.

7. A lifter with a guard according to claim 1, characterized in that the connector plate (241) is provided with three guide rails, the upper and lower guide rails being identical, and the outer diameter of the nut (248) being greater than the height of the upper and lower guide rails of the connector plate (241).

8. The elevator with the protection device according to claim 1, wherein a guide plate (260) is fixed on one side of the bottom plate (210), the guide plates (260) are arranged in pairs and located between the fixing rods (220), a slide rail is arranged on one side opposite to the guide plate (260), a telescopic door (270) is arranged in the slide rail, two ends of a slide rod at the bottom end of the telescopic door (270) are fixed at the bottom of the slide rail, and the slide rod at the upper end is movably connected with the slide rail in a sliding manner.

9. The elevator with the protection device according to claim 8, wherein a circular hole is formed through the guide plate (260) and located on both sides of the slide rail, a circular hole is also formed through the slide bar of the retractable door (270), a circular rod (280) is inserted into the circular hole, a circular hole is formed through the end of the circular rod (280), a bolt (261) is correspondingly arranged on the guide plate (260), and the bolt (261) is inserted into the circular hole.

10. The lift with the protection device according to claim 9, wherein a door body (290) is welded to one side of the bottom plate (210) corresponding to the retractable door (270).

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