CN114291693B - Self-adaptive balance structure at bottom of elevator car - Google Patents

Abstract

The invention discloses a self-adaptive balancing structure at the bottom of an elevator car, which belongs to the field of elevator cars, wherein when people enter the elevator car body, the self-adaptive balancing structure can firstly sense the gravity of the entered people through a pressure sensor, then an electric sliding rod is controlled by a built-in control main board to slide in a main sliding groove, and meanwhile, a moving block can be driven to move in a fixed frame, so that the moving block is weighted at a place with smaller weight of the elevator car body, the elevator car body is not easy to incline due to uneven distribution of the internal people after the people enter the elevator car body, and the weight of the people entering and exiting after the elevator car body moves to a designated position is sensed, so that the moving block is continuously moved on the fixed frame, thus the elevator car body is not easy to shake when the people enter and exit, the elevator car body is kept balanced to the greatest extent, and after stopping, the built-in control main board is used for controlling the moving block to move on the fixed frame, thus keeping the gravity center of gravity balance of the elevator car body.

Description

Self-adaptive balance structure at bottom of elevator car

Technical Field

The invention relates to the field of elevator cabs, in particular to a self-adaptive balancing structure at the bottom of an elevator cab.

Background

The elevator is a box-shaped space for carrying and transporting personnel and materials, and is generally composed of main components such as an elevator car bottom, an elevator car wall, an elevator car top, an elevator car door and the like, is a car body component for carrying passengers or cargoes and other loads, the suspended ceiling is generally made of mirror-surface stainless steel materials, and the elevator car bottom is formed by splicing 2mm thick PVC marble or 20mm thick marble.

In the prior art, after entering personnel in the elevator car, the weight is unbalanced possibly because of personnel station position distribution is uneven, the elevator car is inclined, and potential safety hazards are caused when the elevator moves.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the invention aims to provide a self-adaptive balancing structure at the bottom of an elevator car, which can realize that when people enter the elevator car, gravity of the entered people can be sensed firstly through a pressure sensor and then is conducted to a built-in control main board, an electric sliding rod is controlled by the built-in control main board to slide in a main sliding groove, meanwhile, a connecting rod drives a moving block to move in a fixed frame, the moving block aggravates the place with smaller weight of the elevator car, so that the inclination of the elevator car is difficult to happen due to uneven distribution of the internal people after the people enter the elevator car, the weight of the people entering and exiting after the elevator car moves to a designated position is sensed, then the built-in control main board is used for controlling the moving block to move continuously on the fixed frame, so that the elevator car is difficult to shake when the people enter and exit, the elevator car is kept balanced to the maximum extent, and after the elevator car stops, the built-in control main board is used for controlling the moving block to move on the fixed frame, so that the center of gravity of the elevator car is kept.

2. Technical proposal

In order to solve the problems, the invention adopts the following technical scheme.

The self-adaptive balance structure at the bottom of the elevator car comprises an elevator bridge car body, wherein the upper end of the elevator bridge car body is fixedly connected with a fixed frame, two symmetrical moving rails are cut at the outer end of the fixed frame, a sliding rod is connected between the two moving rails in a sliding manner, a moving block is connected at the upper end of the fixed frame in a sliding manner, a jack is cut at the inner end and the outer end of the moving block, the sliding rod penetrates through the moving block through the jack, a pressure sensor is fixedly connected at the top end in the elevator bridge car body, the pressure sensor is positioned at the lower side of the fixed frame, a T-shaped fixed rod is fixedly connected at the right end of the elevator bridge car body, a cavity is cut in the T-shaped fixed rod, a built-in control main board is fixedly connected at the inner wall of the cavity, a main sliding groove is cut at the left end of the T-shaped fixed rod, an electric sliding rod is connected at the inner wall of the main sliding groove in a sliding manner, the electric slide bar is positioned at the left end of the T-shaped fixed bar, the lower end of the electric slide bar is provided with a subsidiary slide groove, the inner top end of the subsidiary slide groove is slidably connected with a connecting rod, the connecting rod is fixedly connected with a moving block far away from one end of the fixed frame, so that when people enter the elevator bridge compartment body, the gravity of the entered people can be sensed firstly through a pressure sensor and then is conducted onto a built-in control main board, the built-in control main board controls the electric slide bar to slide in the main slide groove, meanwhile, the connecting rod drives the moving block to move in the fixed frame, the moving block aggravates the place with smaller weight of the elevator bridge compartment body, the elevator bridge compartment body is not easy to incline due to uneven distribution of the internal people, the weight of the entered people is sensed after the elevator bridge compartment body moves to a designated position, then the built-in control main board controls the moving block to move on the fixed frame continuously so as to keep the elevator bridge carriage body not easy to shake when people enter and exit, so that the elevator bridge carriage body keeps balance to the greatest extent, and when the elevator bridge carriage body stops, the built-in control main board controls the moving block to move on the fixed frame so as to keep the gravity center balance of the elevator bridge carriage body.

Further, slide bar outer end fixedly connected with circle piece, the circle piece is located the orbital outside of removal, the cutting has the gas storage chamber in the slide bar, the slide bar right-hand member cutting has the slide hole, the slide hole is linked together with the gas storage chamber, the downthehole sliding connection of slide has the movable block, install first sacculus in the gas storage chamber, first sacculus and movable block fixed connection, the cutting has the stock solution cavity in the circle piece, the stock solution cavity is linked together with the gas storage chamber, two symmetrical impeller blocks of stock solution cavity inner wall sliding connection, the circle piece is close to the one end rotation of moving the track and is connected with two pairs of pulleys, pulley and moving track sliding connection, and pulley and stock solution cavity are linked together, can take place the skew when the slide bar slides in moving the track for the difficult both sides length inhomogeneous that leads to because of taking place the skew in the slide bar, the pulley on the accessible circle piece limits the slide bar, and stable when sliding in moving the track, can drive movable block and moving track and make movable block and moving track contact with the movable block and make the first sacculus push away in the ball when the slide bar rotates, make the sliding bag and make the first ball drop more smooth and easy to make the motion in the motion of this sliding block to make the ball more smooth and drop in the track.

Further, cavity outer end fixedly connected with two symmetrical communicating pipe, communicating pipe is linked together with T type dead lever outer end, two symmetrical flexible heat conduction pads of fixedly connected with in the communicating pipe, flexible heat conduction pad is located the outside of built-in control mainboard, flexible heat conduction pad outer end fixedly connected with a plurality of evenly distributed's second sacculus, second sacculus outer end excavation has two symmetrical derivation mouths, derivation mouthful inner wall fixedly connected with waterproof ventilated membrane, the intussuseption of second sacculus is filled with carbon dioxide aqueous solution, built-in control mainboard inner wall fixedly connected with fretwork board, the fretwork board is located the outside of second sacculus, can conduct it through pressure sensor when passing in and out personnel in the elevator bridge railway carriage or compartment to this makes built-in control mainboard control movable block remove, and the removal of movable block can change along with personnel in the elevator bridge railway carriage or compartment, thereby can make built-in control high-speed operation thereby the temperature rise, and can take place the expansion air bag through the second sacculus leading-in with the temperature on the flexible heat conduction pad, can take place the expansion air bag through the second through the inner wall fixedly connected with the fretwork board, can take place the second sacculus expansion, can take place the expansion air-out through the second sacculus after the high-speed expansion.

Further, fixedly connected with a plurality of evenly distributed's fixture block in the jack, the fixture block is located the outer end of slide bar, the movable block is rectangular shape, and adopts the iron plate to make, insert in the jack after the slide bar, can remove along with the removal of movable block, in order to make the slide bar more fastening in the jack, the accessible fixture block presss from both sides tightly the slide bar for the slide bar is difficult for taking place to rock in the jack, in order to make the increase weight of movable block enough, the accessible iron plate is made and is improved weight, and adopts rectangular shape can be convenient for the movable block to remove.

Further, electric slide bar upper end fixedly connected with wear pad, the wear pad adopts rubber materials to make, and when electric slide bar descends at elevator bridge railway carriage or compartment body, probably collides with the bumper of elevator shaft bottom, and the collision force when electric slide bar and bumper contact is alleviated to the accessible wear pad for electric slide bar is difficult for wearing and tearing, increase of service life.

Further, the connecting rod upper end is rotated and is connected with the ball, top sliding connection in ball and the vice spout, receives built-in control mainboard's control and vice spout to take place to slide when the connecting rod, probably because of the personnel in the elevator bridge railway carriage or compartment body come in and go out frequently for the connecting rod needs frequent removal, so in order to make the connecting rod slide more smoothly with vice spout when sliding, the gliding smoothness of connecting rod is improved to the accessible ball, and difficult emergence wearing and tearing.

Further, fixedly connected with filter screen in the communication pipeline, the filter screen adopts heat-resistant material to make, and when the communication pipeline discharges the steam of second sacculus release, probably can be because of the lift bridge railway carriage or compartment body reciprocates in the dust entering communication pipeline that leads to in the air, accessible filter screen is isolated it, and can adopt heat-resistant material to make in order to improve the life of filter screen.

Further, be equipped with a plurality of spin in the second sacculus, the spin is located carbon dioxide aqueous solution, when carbon dioxide aqueous solution receives the heat and takes place to expand, can make second sacculus and fretwork board form extrusion, in order to make the heat absorption efficiency of carbon dioxide aqueous solution higher, and the random motion takes place for the rocking of a plurality of spin when the elevator bridge railway carriage or compartment body reciprocates, and can make the second sacculus get rid of when receiving the extrusion gas more high-efficient.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) According to the scheme, when people enter the elevator bridge compartment body, the pressure sensor senses the gravity of the entered people, the people are conducted onto the built-in control main board, the built-in control main board controls the electric sliding rod to slide in the main sliding groove, meanwhile, the connecting rod drives the moving block to move in the fixed frame, the moving block aggravates the place where the weight of the elevator bridge compartment body is smaller, the situation that the people enter the elevator bridge compartment body is difficult to incline due to uneven distribution of the internal people is caused, the weight of the people entering and exiting after the elevator bridge compartment body moves to a designated position is sensed, then the built-in control main board controls the moving block to continuously move on the fixed frame so as to keep the people to shake when entering and exiting, the elevator bridge compartment body keeps balanced to the greatest extent, and after the elevator bridge compartment body stops, the moving block is controlled on the fixed frame through the built-in control main board so as to keep the gravity of the elevator bridge compartment body balanced.

(2) The sliding rod is characterized in that the outer end of the sliding rod is fixedly connected with a round block, the round block is located on the outer side of the moving track, an air storage cavity is formed in the sliding rod, a sliding hole is formed in the right end of the sliding rod, the sliding hole is communicated with the air storage cavity, a movable block is connected in the sliding hole in a sliding mode, a first balloon is installed in the air storage cavity and fixedly connected with the movable block, a liquid storage cavity is formed in the round block in a cutting mode, the liquid storage cavity is communicated with the air storage cavity, two symmetrical pushing blocks are connected with the inner wall of the liquid storage cavity in a sliding mode, two pairs of pulleys are connected with one end of the round block, which is close to the moving track, of the moving track in a rotating mode, the pulleys are connected with the sliding mode, the pulleys are communicated with the liquid storage cavity, when the sliding rod slides in the moving track, the sliding rod is unlikely to deviate due to the fact that the sliding rod deviates, the lengths of two sides are uneven, the pulleys on the round block are limited, the sliding rod is enabled to slide in the moving track to be stable, meanwhile, the movable block is driven to contact with the moving track, the moving block is enabled to move inwards, and the first balloon is extruded, and air in the sliding rod is enabled to push the sliding block to move, and air in the sliding block is enabled to slide in the moving track to slide track to move.

(3) The cavity outer end fixedly connected with two symmetrical communicating pipes, the communicating pipes are connected with the outer ends of T-shaped fixed rods, two symmetrical flexible heat conduction pads are fixedly connected in the communicating pipes, the flexible heat conduction pads are located on the outer sides of the built-in control main boards, the outer ends of the flexible heat conduction pads are fixedly connected with a plurality of evenly distributed second balloons, two symmetrical guide outlets are cut at the outer ends of the second balloons, waterproof breathable films are fixedly connected to the inner walls of the guide outlets, carbon dioxide aqueous solution is filled in the second balloons, hollow plates are fixedly connected to the inner walls of the built-in control main boards and located on the outer sides of the second balloons, when people enter and exit in the elevator bridge carriage body, the hollow plates conduct the elevator bridge carriage body, so that the built-in control main boards control movable blocks move along with the change of the people in the elevator bridge carriage body, the built-in control main boards can be enabled to operate at high speed, the temperature on the built-in control main boards is led into the second balloons through the flexible heat conduction pads, the second balloons are enabled to be absorbed by the aqueous solution, and then the second balloons can be enabled to expand through the hollow plates, and the hollow plates can be inflated through the hollow plates and can be inflated through the hollow plates, and the hollow plates can be inflated through the hollow plates and can be effectively inflated through the hollow plates.

(4) The jack internal fixation has a plurality of evenly distributed's fixture block, the fixture block is located the outer end of slide bar, the movable block is rectangular shape, and adopt the iron plate to make, insert in the jack after the slide bar, can remove along with the removal of movable block, in order to make the slide bar more fastening in the jack, the accessible fixture block presss from both sides tight slide bar for the slide bar is difficult for taking place to rock in the jack, in order to make the increase weight of movable block enough, the accessible iron plate makes to improve weight, and adopt rectangular shape can be convenient for the movable block to remove.

(5) The electric sliding rod is fixedly connected with the wear-resisting pad, the wear-resisting pad is made of rubber materials, when the electric sliding rod descends in the elevator bridge carriage body, the electric sliding rod possibly collides with the buffer at the bottom of the elevator shaft, and the collision force when the electric sliding rod contacts with the buffer is relieved through the wear-resisting pad, so that the electric sliding rod is not easy to wear, and the service life is prolonged.

(6) The connecting rod upper end rotates and is connected with the ball, top sliding connection in ball and the vice spout, receives built-in control mainboard's control and vice spout to take place to slide when the connecting rod, probably because of the personnel in the elevator bridge railway carriage or compartment is in and out frequently for the connecting rod needs frequent removal, so in order to make the connecting rod slide more smoothly with vice spout slip, the gliding smoothness of connecting rod is improved to the accessible ball, and difficult emergence wearing and tearing.

(7) The interior fixedly connected with filter screen of communicating tube, the filter screen adopts heat-resisting material to make, and when the communicating tube was discharged the steam of second sacculus release, probably can be because of the dust entering communicating tube in the elevator bridge railway carriage or compartment body reciprocates in leading to the air, accessible filter screen is isolated it, and can adopt heat-resisting material to make in order to improve the life of filter screen.

(8) Be equipped with a plurality of spin in the second sacculus, the spin is located carbon dioxide aqueous solution, when carbon dioxide aqueous solution receives the heat and takes place to expand, can make second sacculus and fretwork board form extrusion, in order to make carbon dioxide aqueous solution's heat absorption efficiency higher, and the random motion takes place for the rocking of a plurality of spin when the elevator bridge railway carriage or compartment body reciprocates, and can make the second sacculus get rid of when receiving the extrusion gaseous more high-efficient.

Drawings

Fig. 1 is a schematic view of a car structure of the present invention;

fig. 2 is a schematic diagram of a car overturn in perspective;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is a schematic cross-sectional view of a moving block according to the present invention;

FIG. 5 is a schematic top view of a slide bar according to the present invention;

FIG. 6 is a schematic diagram of a built-in control motherboard structure of the present invention;

fig. 7 is a schematic view of a second balloon structure according to the present invention.

The reference numerals in the figures illustrate:

1 elevator bridge carriage body, 2 fixed frames, 3 moving tracks, 4 sliding rods, 401 round blocks, 402 air storage cavities, 403 sliding holes, 404 movable blocks, 405 first saccule, 406 liquid storage cavities, 407 pushing blocks, 408 pulleys, 5 movable blocks, 6 jacks, 601 clamping blocks, 7 pressure sensors, 8T-shaped fixed rods, 9 cavities, 10 built-in control main boards, 11 main sliding grooves, 12 electric sliding rods, 1201 wear-resistant pads, 13 auxiliary sliding grooves, 14 connecting rods, 1401 balls, 17 communication pipelines, 1701 filter screens, 18 flexible heat-conducting pads, 19 second saccule, 1901 rolling balls, 20 guide outlets, 21 waterproof breathable films, 22 carbon dioxide water solutions and 23 hollowed-out plates.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-5, an adaptive balance structure at the bottom of an elevator car comprises an elevator bridge car body 1, a fixed frame 2 is fixedly connected with the upper end of the elevator bridge car body 1, two symmetrical moving rails 3 are cut at the outer end of the fixed frame 2, a slide bar 4 is connected between the two moving rails 3 in a sliding manner, a moving block 5 is connected with the upper end of the fixed frame 2 in a sliding manner, a jack 6 is cut at the inner end and the outer end of the moving block 5, the slide bar 4 penetrates through the moving block 5 through the jack 6, a pressure sensor 7 is fixedly connected with the inner top end of the elevator bridge car body 1, the pressure sensor 7 is positioned at the lower side of the fixed frame 2, a cavity 9 is cut in a T-shaped fixed rod 8,T type fixed rod 8, a built-in control main board 10 is fixedly connected with the inner wall of the cavity 9, a main slide groove 11 is cut at the left end of the T-shaped fixed rod 8, an electric slide bar 12 is connected with the inner wall of the main slide groove 11 in a sliding manner, the electric slide bar 12 is positioned at the left end of the T-shaped fixed bar 8, the lower end of the electric slide bar 12 is provided with a secondary slide groove 13, the inner top end of the secondary slide groove 13 is in sliding connection with a connecting rod 14, the connecting rod 14 is fixedly connected with a moving block 5 far away from one end of the fixed frame 2, when people enter the elevator bridge carriage body 1, the gravity of the entered people can be firstly sensed through the pressure sensor 7 and then is conducted to the built-in control main board 10, the electric slide bar 12 is controlled by the built-in control main board 10 to slide in the main slide groove 11, meanwhile, the connecting rod 14 drives the moving block 5 to move in the fixed frame 2, the moving block 5 is used for weighting the place with small gravity of the elevator bridge carriage body 1, so that the elevator bridge carriage body 1 is not easy to incline due to uneven distribution of the internal people after the people enter the elevator bridge carriage body 1, and after the elevator bridge carriage body 1 moves to a designated position, the weight of people entering and exiting is sensed, then the built-in control main board 10 controls the moving block 5 to continuously move on the fixed frame 2 so as to keep the elevator bridge carriage body 1 not easy to shake when people enter and exit, so that the elevator bridge carriage body 1 keeps balance to the greatest extent, and after the elevator bridge carriage body 1 stops, the built-in control main board 10 controls the moving block 5 to move on the fixed frame 2 so as to keep the gravity center balance of the elevator bridge carriage body 1.

Referring to fig. 5, the outer end of the sliding rod 4 is fixedly connected with a round block 401, the round block 401 is located at the outer side of the moving track 3, two symmetrical pushing blocks 407 are cut into the inner wall of the liquid storage cavity 406, two pairs of pulleys 408 are connected in a rotating manner at one end of the round block 401 close to the moving track 3, the pulleys 408 are connected with the moving track 3 in a sliding manner, the pulleys 408 are communicated with the liquid storage cavity 406, a movable block 404 is connected in a sliding manner in the sliding hole 403 in a sliding manner, a first balloon 405 is installed in the gas storage cavity 402, an air outlet is cut into the upper end of the first balloon 405, the first balloon 405 is fixedly connected with the movable block 404, a liquid storage cavity 406 is cut into the round block 401, lubricating liquid is filled in the liquid storage cavity 406, the liquid storage cavity 406 is communicated with the gas storage cavity 402, two pairs of pulleys 408 are connected in a sliding manner at one end of the round block 401 close to the moving track 3 in a rotating manner, the pulleys 408 are connected with the moving track 3 in a sliding manner, and the pulleys 408 are communicated with the liquid storage cavity 406, in order to prevent the sliding of the sliding rod 4 from shifting when the sliding in the moving track 3, the sliding motion, the sliding blocks 4 are not prone to shifting in the sliding manner, the sliding motion causes uneven lengths at two sides, the sliding of the sliding blocks 401 are caused, the sliding blocks 401 are prone to shift in the sliding, the sliding motion, the sliding blocks 401 are pushed by the pulleys 408, the sliding blocks 4 in the sliding track 4, the sliding track 4 are more smoothly, and the sliding blocks are pushed by the sliding blocks to move in the sliding track 3, and the sliding blocks are more easily move the sliding blocks 3, and the sliding blocks are pushed in the sliding track 3, and the sliding blocks and move in the sliding track 3.

Referring to fig. 6-7, two symmetrical communicating pipes 17 are fixedly connected to the outer end of the cavity 9, the communicating pipes 17 are connected to the outer ends of the T-shaped fixing rods 8, two symmetrical flexible heat conducting pads 18 are fixedly connected to the inner side of the communicating pipes 17, the flexible heat conducting pads 18 are located on the outer sides of the built-in control main board 10, a plurality of second balloons 19 which are uniformly distributed are fixedly connected to the outer ends of the flexible heat conducting pads 18, two symmetrical leading-out ports 20 are cut out from the outer ends of the second balloons 19, a waterproof breathable film 21 is fixedly connected to the inner walls of the leading-out ports 20, carbon dioxide aqueous solution 22 is filled in the second balloons 19, a hollowed-out plate 23 is fixedly connected to the inner walls of the built-in control main board 10, the hollowed-out plate 23 is located on the outer sides of the second balloons 19, when people enter and exit in the elevator car 1, the elevator car body 1 is conducted through the pressure sensor 7, so that the built-in control main board 10 controls the movement of the moving block 5 to move along with the change of the personnel in the elevator car body 1, the built-in control main board 10 is enabled to be high-speed operated, the built-in control main board 10 is enabled to be high-speed, the temperature can be raised, the temperature can be enabled to be increased, the inner side of the air bag is enabled to be high, the second balloons 19 can be enabled to be effectively expanded, and the inner the hollow-out of the second balloons 19 can be enabled to be expanded through the second balloon 19 through the second balloon and the inner wall is enabled to be high-speed hollow-speed control main board 19, and the inner temperature-shaped 2, and the inner-shaped control main board 19 can be expanded, and can be enabled to be high effectively expanded.

Referring to fig. 2-7, a plurality of uniformly distributed clamping blocks 601 are fixedly connected in the jack 6, the clamping blocks 601 are positioned at the outer end of the sliding rod 4, the moving block 5 is rectangular and made of iron blocks, after the sliding rod 4 is inserted in the jack 6, the moving block 5 moves along with the movement of the moving block 5, in order to enable the sliding rod 4 to be more tightly fastened in the jack 6, the sliding rod 4 can be clamped by the clamping blocks 601, the sliding rod 4 is not easy to shake in the jack 6, in order to enable the added weight of the moving block 5 to be enough, the weight can be increased by being made of the iron blocks, the moving block 5 can be conveniently moved by adopting the rectangular shape, the upper end of the electric sliding rod 12 is fixedly connected with a wear-resistant pad 1201, the wear-resistant pad 1201 is made of rubber materials, when the electric sliding rod 12 descends in the elevator bridge carriage body 1, the collision force when the electric sliding rod 12 contacts with the buffer can be relieved by the wear-resistant pad 1201, the electric slide bar 12 is not easy to wear and prolong the service life, the upper end of the connecting rod 14 is rotationally connected with a ball 1401, the ball 1401 is in sliding connection with the inner top end of the auxiliary slide groove 13, when the connecting rod 14 is controlled by the built-in control main board 10 and slides with the auxiliary slide groove 13, frequent movement of the connecting rod 14 is needed possibly due to frequent entrance and exit of personnel in the elevator bridge cage body 1, so that in order to enable the sliding of the connecting rod 14 and the auxiliary slide groove 13 to be smoother, the smoothness of the sliding of the connecting rod 14 can be improved through the ball 1401, the abrasion is not easy to occur, the filter screen 1701 is fixedly connected in the communicating pipeline 17, the filter screen 1701 is made of a heat-resistant material, when the communicating pipeline 17 discharges hot air released by the second balloon 19, dust in the air possibly enters the communicating pipeline 17 due to the up-and-down movement of the elevator bridge cage body 1, the filter screen 1701 can be isolated, and in order to improve the service life of the filter screen 1701, a heat-resistant material can be adopted to make, a plurality of rolling balls 1901 are arranged in the second balloon 19, the rolling balls 1901 are positioned in the carbon dioxide water solution 22, when the carbon dioxide water solution 22 is expanded under the action of heat, the second balloon 19 and the hollowed-out plate 23 can form extrusion, in order to enable the heat absorption efficiency of the carbon dioxide water solution 22 to be higher, the shaking of the rolling balls 1901 when the elevator bridge carriage body 1 moves up and down can generate irregular movement, and in addition, the gas discharged when the second balloon 19 is extruded can be more and more efficient.

The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.

Claims (7)

1. The utility model provides an elevator car bottom self-adaptation balanced structure, includes elevator bridge railway carriage or compartment body (1), its characterized in that: the elevator bridge carriage body (1) bottom fixedly connected with fixed frame (2), fixed frame (2) outer end cutting has two symmetrical movable rails (3), two sliding connection has slide bar (4) between movable rails (3), fixed frame (2) inside sliding connection has movable block (5), movable block (5) inside and outside end cutting has jack (6), slide bar (4) run through movable block (5) through jack (6), elevator bridge carriage body (1) inner bottom fixedly connected with pressure sensor (7), pressure sensor (7) are located the upside of fixed frame (2), elevator bridge carriage body (1) right-hand member fixedly connected with T type dead lever (8), T type dead lever (8) in-cut has cavity (9), cavity (9) inner wall fixedly connected with embeds control mainboard (10), T type dead lever (8) left end cutting has main spout (11), main spout (11) inner wall sliding connection has electric slide bar (12), electric slide bar (12) are located the upside of fixed frame (2), T type dead lever (8) inner wall cutting has slider (13), connecting rod (14) and the movable block (5) fixed connection who keeps away from fixed frame (2) one end, slide bar (4) outer end fixedly connected with circle piece (401), circle piece (401) are located the outside of moving track (3), the cutting has gas storage chamber (402) in slide bar (4), slide bar (4) right-hand member cutting has slide hole (403), slide hole (403) are linked together with gas storage chamber (402), sliding connection has movable block (404) in slide hole (403), install first sacculus (405) in gas storage chamber (402), first sacculus (405) and movable block (404) fixed connection, cut has liquid storage cavity (406) in circle piece (401), liquid storage cavity (406) are linked together with gas storage chamber (402), two symmetrical impeller blocks (407) of sliding connection of inner wall of liquid storage cavity (406), one end that is close to moving track (3) rotates and is connected with two pairs of pulleys (408), move and be connected with pulley (408) and sliding connection with moving track (3).

2. The elevator car bottom adaptive balancing structure of claim 1, wherein: the utility model discloses a solar energy control device, including cavity (9) outer end fixedly connected with two symmetrical communicating pipe ways (17), communicating pipe ways (17) are linked together with T type dead lever (8) outer end, communicating pipe ways (17) internal fixedly connected with two symmetrical flexible heat conduction pads (18), flexible heat conduction pad (18) are located the outside of built-in control mainboard (10), flexible heat conduction pad (18) outer end fixedly connected with a plurality of evenly distributed's second sacculus (19), second sacculus (19) outer end excavation has two symmetrical derivation mouth (20), derivation mouth (20) inner wall fixedly connected with waterproof ventilated membrane (21), second sacculus (19) intussuseption is filled with carbon dioxide aqueous solution (22), built-in control mainboard (10) inner wall fixedly connected with fretwork board (23), fretwork board (23) are located the outside of second sacculus (19).

3. The elevator car bottom adaptive balancing structure of claim 1, wherein: the jack (6) is internally fixedly connected with a plurality of uniformly distributed clamping blocks (601), the clamping blocks (601) are positioned at the outer ends of the sliding rods (4), and the movable blocks (5) are rectangular and made of iron blocks.

4. The elevator car bottom adaptive balancing structure of claim 1, wherein: the upper end of the electric slide bar (12) is fixedly connected with a wear-resisting pad (1201), and the wear-resisting pad (1201) is made of rubber materials.

5. The elevator car bottom adaptive balancing structure of claim 1, wherein: the upper end of the connecting rod (14) is rotationally connected with a ball (1401), and the ball (1401) is in sliding connection with the inner top end of the auxiliary chute (13).

6. The elevator car bottom adaptive balancing structure of claim 2, wherein: a filter screen (1701) is fixedly connected in the communicating pipeline (17), and the filter screen (1701) is made of heat-resistant materials.

7. The elevator car bottom adaptive balancing structure of claim 2, wherein: a plurality of rolling balls (1901) are arranged in the second balloon (19), and the rolling balls (1901) are positioned in the carbon dioxide water solution (22).