CN217756379U - Elevator frame of preventing falling of elevator - Google Patents

Abstract

The utility model provides an elevator frame of preventing falling of elevator, relate to elevator technical field, when being used for solving when the elevator goes wrong, go the maintenance before needing special technical staff, in order to ensure technical staff's personal safety, need install anti-falling device additional on elevator frame, and in case the emergence accident of falling takes place for current elevator, just cause the problem of casualties easily, including PMKD, fixed mounting has the frame body on PMKD's the top outer wall, installs the mount on the both sides wall of frame body respectively, fixed mounting has the slip shell on the bottom outer wall of mount, the inside of slip shell is provided with fixed pivot, be provided with compression spring on the lateral wall of fixed pivot, through the slip shell that sets up, fixed pivot, direction shell and telescopic cylinder, make this elevator frame when overhauing the elevator, can be fixed with the elevator completely, prevent that the elevator from falling and take place, thereby be favorable to ensureing technical staff's personal safety.

Description

Elevator frame of preventing falling of elevator

Technical Field

The utility model belongs to the technical field of the elevator technique and specifically relates to an elevator frame of preventing falling is related to an elevator.

Background

Modern society high-rise building is more and more, and the elevator also becomes one of them indispensable, and the elevator has also been installed additional to the old reduction district of current part, along with the increase of elevator, the problem that the elevator appears is also more and more.

When the elevator goes wrong, need go before the special technical staff to maintain, in order to ensure technical staff's personal safety, need install elevator anti-falling device additional on elevator frame, current elevator frame does not have buffer in addition, in case the emergence accident of falling, just causes the casualties easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an elevator frame of preventing falling to solve the above-mentioned background art and propose when the elevator goes wrong, go the maintenance before needing special technical staff, in order to ensure technical staff's personal safety, need install anti-falling device additional on elevator frame, in case the emergence accident of falling has occurred in addition, just causes the problem of casualties easily.

The technical scheme of the utility model is realized like this:

the utility model provides an elevator frame that falls is prevented to elevator, includes PMKD, fixed mounting has the frame body on PMKD's the top outer wall, install the mount on the both sides wall of frame body respectively, fixed mounting has the slip shell on the bottom outer wall of mount, the inside of slip shell is provided with the fixed pivot, be provided with compression spring on the lateral wall of fixed pivot, the direction shell is installed to the one end of slip shell, the spout has been seted up on the lateral wall of direction shell, fixed mounting has telescopic cylinder on the lateral wall of direction shell, telescopic cylinder's output is connected with the dog, just the direction shell passes through the spout with dog activity joint, the inside of frame body is provided with the elevator cab, fixed mounting has the picture peg on the both sides wall of elevator cab respectively, fixed mounting has the buffering subassembly on PMKD's the top outer wall, fixed mounting has non return subassembly and telescopic assembly respectively on the lateral wall of frame body, just the non return subassembly is located telescopic assembly's both sides.

Preferably, the top outer wall of the frame body is fixedly provided with an elevator driving body, and the elevator driving body is connected with the elevator cage through a traction rope.

Preferably, be provided with the light on the lateral wall of frame body respectively, install limit baffle on the both sides wall of elevator cage respectively.

Preferably, the buffering component comprises a stepping plate, the stepping plate is located on the outer wall of the top of the fixed base plate, a guide plate is fixedly mounted on the outer wall of the top of the stepping plate, a guide hole is formed in one side wall of the guide plate, the guide plate is connected with a guide post through the guide hole in a sliding manner, a buffering spring is arranged on the side wall of the guide post, a sliding plate is fixedly mounted at one end of the guide post, and a limiting block is mounted at one end, far away from the sliding plate, of the guide post.

Preferably, flexible subassembly is including flexible casing, flexible casing is located on the lateral wall of frame body, the inside fixed mounting of flexible casing has solid fixed ring, be provided with flexible post on solid fixed ring's the inner wall, be provided with expanding spring on the lateral wall of flexible post, set up on the lateral wall of flexible casing and have been provided with U type groove, fixed mounting has the depression bar on the lateral wall of flexible post, just flexible casing passes through U type groove with depression bar looks joint, the separation blade is installed to the one end of flexible post.

Preferably, the non-return assembly includes a non-return column, the non-return column is located on a lateral wall of the frame body, a spring shell is fixedly mounted on a lateral wall of the non-return column, a non-return rod is arranged inside the spring shell, and a non-return spring is arranged on a lateral wall of the non-return rod.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. through the sliding shell, the fixing shaft pins, the guide shell and the telescopic cylinder which are arranged, the elevator frame can completely fix the elevator when the elevator is overhauled, the elevator is prevented from falling, and personal safety of technicians is guaranteed.

2. Through buffer spring, bed hedgehopping board, deflector, flexible casing and the sliding plate that sets up for this elevator frame can cushion the elevator when the elevator falls, and the impact force that produces when preventing that the elevator from falling causes the casualties.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the cushion assembly of the present invention;

FIG. 3 is a schematic structural view of the telescopic assembly of the present invention;

FIG. 4 is a schematic structural view of the check assembly of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a of the present invention.

Wherein:

1-fixing a bottom plate; 2-a frame body; 3, inserting a plate; 4-a fixing frame; 5-a sliding shell; 6-a guide shell; 7-fixing the shaft pin; 8-compression spring; 9-an elevator cage; 10-a telescopic cylinder; 11-a stop block; 12-a lighting lamp; 13-a cushioning component; 131-high plate; 132-a guide plate; 133-sliding plate; 134-guide post; 135-a limiting block; 136-a buffer spring; 14-a check assembly; 141-a check column; 142-a spring shell; 143-check rod; 144-a check spring; 15-a telescoping assembly; 151-telescoping housing; 152-a fixed ring; 153-telescopic column; 154-a compression bar; 155-a telescoping spring; 156-a baffle plate; 16-an elevator drive body; 17-limiting baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, an elevator frame for preventing falling of an elevator comprises a fixed base plate 1, a frame body 2 is fixedly installed on the outer wall of the top of the fixed base plate 1, two side walls of the frame body 2 are respectively installed with a fixed frame 4, a sliding shell 5 is fixedly installed on the outer wall of the bottom of the fixed frame 4, a fixed shaft pin 7 is arranged in the sliding shell 5, a compression spring 8 is arranged on the side wall of the fixed shaft pin 7, a guide shell 6 is installed at one end of the sliding shell 5, a guide function is favorably performed on the fixed shaft pin 7 through the guide shell 6, a sliding chute is formed on the side wall of the guide shell 6, a telescopic cylinder 10 is fixedly installed on one side wall of the guide shell 6, the output end of the telescopic cylinder 10 is connected with a stop block 11, the guide shell 6 is movably clamped with the stop block 11 through the sliding chute, an elevator cage 9 is arranged in the frame body 2, and inserting plates 3 are respectively fixedly installed on two side walls of the elevator cage 9, the elevator car is characterized in that a stop block 11 is driven by a telescopic cylinder 10, so that a compression spring 8 drives a fixing shaft pin 7 to extend out and then is inserted into an inserting plate 3, an elevator car 9 is fixed and is favorable for guaranteeing the safety of a maintainer when the elevator is overhauled, a buffer assembly 13 is fixedly arranged on the outer wall of the top of a fixed bottom plate 1, a non-return assembly 14 and a telescopic assembly 15 are respectively and fixedly arranged on one side wall of a frame body 2, when the elevator car 9 falls, the elevator car 9 is buffered by the buffer assembly 13, the injury to people when the elevator falls is favorably relieved, then the elevator is limited by the non-return assembly 14, the elevator is prevented from jumping up and down when the elevator falls, the non-return assemblies 14 are positioned at two sides of the telescopic assembly 15, an elevator driving body 16 is fixedly arranged on the outer wall of the top of the frame body 2, and the elevator driving body 16 drives the elevator car 9 to move up and down, and elevator drive body 16 is connected with elevator case 9 through the haulage rope, is provided with light 12 on the lateral wall of frame body 2 respectively, through light 12, is favorable to the maintainer to survey the condition in the elevator, installs limit baffle 17 on the both sides wall of elevator case 9 respectively, through limit baffle 17, is favorable to non return subassembly 14 to carry on spacingly to elevator case 9, prevents that elevator case 9 from jumping from top to bottom after the buffering.

Wherein, buffering subassembly 13 includes bed hedgehopping board 131, bed hedgehopping board 131 is located the top outer wall of PMKD 1, fixed mounting has deflector 132 on the top outer wall of bed hedgehopping board 131, the guiding hole has been seted up on a lateral wall of deflector 132, and deflector 132 has guide post 134 through guide hole sliding connection, the lateral wall of guide post 134 is provided with buffer spring 136, the one end fixed mounting of guide post 134 has sliding plate 133, guide post 134 keeps away from the one end of sliding plate 133 and installs stopper 135, through stopper 135, play limiting displacement to guide post 134, when the elevator takes place to fall, drive sliding plate 133 through elevator cage 9, then cushion elevator cage 9 through buffer spring 136, thereby be favorable to reducing the casualties that the elevator produced when falling.

Wherein, flexible subassembly 15 includes flexible casing 151, flexible casing 151 is located a lateral wall of frame body 2, the inside fixed mounting of flexible casing 151 has solid fixed ring 152, be provided with flexible post 153 on solid fixed ring 152's the inner wall, be provided with expanding spring 155 on flexible post 153's the lateral wall, U type groove has been seted up on flexible casing 151's the lateral wall, fixed mounting has depression bar 154 on flexible post 153's the lateral wall, and flexible casing 151 passes through U type groove and depression bar 154 looks joint, separation blade 156 is installed to flexible post 153's one end, when the elevator falls, drive sliding plate 133 through elevator cage 9, thereby drive depression bar 154, and then make flexible post 153 descend, be favorable to non return subassembly 14 to playing limiting displacement to elevator cage 9.

Wherein, non return subassembly 14 includes non return post 141, non return post 141 is located a lateral wall of frame body 2, fixed mounting has spring shell 142 on non return post 141's a lateral wall, the inside of spring shell 142 is provided with non return pole 143, be provided with non return spring 144 on non return pole 143's the lateral wall, when the elevator falls, drive sliding plate 133 through elevator cage 9, make depression bar 154 drive flexible post 153 descend, thereby make non return pole 143 can pop out under non return spring 144's effect, and then spacing baffle 17 carries out spacingly, prevent that the elevator from beating back and forth.

The working principle is as follows: after the elevator is lifted to a designated position, the stop dog 11 is driven to retract through the telescopic cylinder 10, so that the fixing shaft pin 7 is ejected out under the action of the compression spring 8 and then inserted into the inserting plate 3, and the elevator is fixed with the elevator frame.

When the elevator takes place to fall, compress tightly sliding plate 133 through elevator cage 9, then cushion elevator cage 9 through buffer spring 136, simultaneously, drive depression bar 154 through sliding plate 133 for separation blade 156 descends, thereby make non return post 141 pop out under non return spring 144's effect, spacing elevator cage 9, prevent that elevator cage 9 from beating back and forth under buffer spring 136's effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. An elevator prevents elevator frame that falls, includes PMKD (1), its characterized in that: fixed mounting has frame body (2) on the top outer wall of PMKD (1), install mount (4) on the both sides wall of frame body (2) respectively, fixed mounting has slip shell (5) on the bottom outer wall of mount (4), the inside of slip shell (5) is provided with fixed pivot (7), be provided with compression spring (8) on the lateral wall of fixed pivot (7), direction shell (6) are installed to the one end of slip shell (5), the spout has been seted up on the lateral wall of direction shell (6), fixed mounting has telescopic cylinder (10) on the lateral wall of direction shell (6), the output of telescopic cylinder (10) is connected with dog (11), just direction shell (6) are passed through the spout with dog (11) activity joint, the inside of frame body (2) is provided with elevator case (9), fixed mounting has picture peg (3) on the both sides wall of elevator case (9) respectively, fixed mounting has buffering subassembly (13) on the top outer wall of PMKD (1), on the lateral wall of frame body (2) respectively fixed mounting have non return subassembly (14) with non return subassembly (15) and flexible subassembly (15) both sides are located flexible subassembly (15).

2. A fall arrest elevator frame for elevators according to claim 1, characterized in that: the elevator driving device is characterized in that an elevator driving body (16) is fixedly mounted on the outer wall of the top of the frame body (2), and the elevator driving body (16) is connected with the elevator cage (9) through a traction rope.

3. A fall arrest elevator frame for elevators according to claim 1, characterized in that: be provided with light (12) on the lateral wall of frame body (2) respectively, install limit baffle (17) on the both sides wall of elevator case (9) respectively.

4. A fall arrest elevator frame for elevators according to claim 1, characterized in that: buffer unit (13) are including bed hedgehopping board (131), bed hedgehopping board (131) are located on the top outer wall of PMKD (1), fixed mounting has deflector (132) on the top outer wall of bed hedgehopping board (131), the guiding hole has been seted up on the lateral wall of deflector (132), just deflector (132) pass through guiding hole sliding connection has guide post (134), the lateral wall of guide post (134) is provided with buffer spring (136), the one end fixed mounting of guide post (134) has sliding plate (133), guide post (134) are kept away from stopper (135) are installed to the one end of sliding plate (133).

5. A fall arrest elevator frame for elevators according to claim 1, characterized in that: flexible subassembly (15) is including flexible casing (151), flexible casing (151) is located on the lateral wall of frame body (2), the inside fixed mounting of flexible casing (151) has solid fixed ring (152), be provided with flexible post (153) on the inner wall of solid fixed ring (152), be provided with expanding spring (155) on the lateral wall of flexible post (153), it has U type groove to set up on the lateral wall of flexible casing (151), fixed mounting has depression bar (154) on the lateral wall of flexible post (153), just flexible casing (151) passes through U type groove with depression bar (154) looks joint, separation blade (156) are installed to the one end of flexible post (153).

6. A fall arrest elevator frame for elevators according to claim 1, characterized in that: check subassembly (14) are including check post (141), check post (141) are located on a lateral wall of frame body (2), fixed mounting has spring shell (142) on a lateral wall of check post (141), the inside of spring shell (142) is provided with check pole (143), be provided with check spring (144) on the lateral wall of check pole (143).

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