CN218714882U

CN218714882U - Municipal house building construction safety elevating gear

Info

Publication number: CN218714882U
Application number: CN202222503299.5U
Authority: CN
Inventors: 付伟伟; 邹广平; 王凯; 李惠; 付飞飞
Original assignee: Anhui Ruisheng Construction Engineering Co ltd
Current assignee: Anhui Ruisheng Construction Engineering Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-24
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of building construction, and discloses a safe lifting device for municipal house building construction, which comprises a base, wherein a lifting mechanism is arranged above the left side of the base, and a safety mechanism is arranged above the base; the lifting mechanism comprises a motor, a device cavity is fixedly formed in the left side of the base, and the bottom surface of the motor is fixedly connected with the bottom surface of the inner portion of the device cavity. The safety lifting device for municipal house building construction can move the whole elevator up and down by arranging the threaded rod and the connecting block to be matched with each other; the handrail is arranged, so that a person can grab the handrail when taking the elevator in the elevator, and the person can be prevented from shaking and falling down; the buffer plate and the buffer pad are arranged, so that the force of the elevator falling suddenly can be buffered, and the personnel taking the elevator can be safer in the elevator; through being provided with the cooperation of iron chain and connector, can be so that the companion ladder is being pulled by the iron chain and is increasing dual guarantee, control lift.

Description

Municipal house building construction safety elevating gear

Technical Field

The utility model relates to a construction technical field specifically is a municipal house building construction safety elevating gear.

Background

With the continuous high-speed growth of economy in China and the continuous expansion of urban construction, the output and sales volume of the construction lifting device is increased at a high speed. The increase of construction place, the construction degree of difficulty and complexity promote, lead to construction elevating gear's use more and more, and construction elevating gear is common construction equipment, goes up and down and carries people or material on a large scale, belongs to than large-scale building engineering machine. Chinese patent discloses a municipal house building construction safety elevating gear, and publication number is CN216129245U, including the support column, the bottom fixedly connected with of support column is by motor control's pulley a, the one end fixed connection of pulley a and cable, pulley b, pulley c and stopper fixed connection are walked around to the other end of cable, pulley c fixes the one end at telescopic machanism, telescopic machanism's other end fixed connection is in the upper end of support column, the one end fixed connection of stopper and suspension wire an, suspension wire b, suspension wire an and suspension wire b's the other end respectively fixed connection on the both ends of platform bottom side, this building construction back-and-forth movement elevating gear, through setting up telescopic machanism, can make the removal of a scope around the in-process that the platform rises can carry out. However, the following disadvantages still exist: this municipal house building construction safety elevating gear goes up and down the platform through suspension wire and pulley cooperation, but the platform is simple and easy steel framework welded and makes, and does not have extra protective structure, in case the accident takes place when personnel take, the platform does not have the safety protection effect. Therefore, the safe lifting device for municipal house building construction is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal house building construction safety elevating gear to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a safe lifting device for municipal house building construction comprises a base, wherein a lifting mechanism is arranged above the left side of the base, and a safety mechanism is arranged above the base;

elevating system includes the motor, the inside fixed device chamber of having seted up in base left side, motor bottom surface and the inside bottom surface fixed connection of device chamber, motor output pole top runs through the inside top surface of device chamber and extends to the base top, the fixed threaded rod that is provided with in motor output pole top, the equal fixed brace table that is provided with of both ends upper surface about the base, two brace table upper surface is fixed and is provided with the roof, the fixed bracing piece that is provided with in base right side top, bracing piece top face and roof bottom surface fixed connection, the fixed roof bottom surface that runs through of screw rod top extends to the roof top, fixed surface is provided with the fixed block on the roof, the fixed block left end is provided with the dwang, dwang right-hand member face and fixed block left surface are rotated by the bearing frame and are connected, the fixed cover in dwang surface is equipped with the receipts line roller, it is provided with the iron chain to receive line roller surface winding.

Preferably, safety mechanism includes the support column, the base top is provided with the companion ladder, support column bottom surface and the inside bottom surface fixed connection of companion ladder, the fixed handrail that is provided with of support column upper surface, the articulated emergency exit that is provided with of companion ladder right flank, safety mechanism can make personnel take the companion ladder safer.

Preferably, the fixed connector that is provided with of companion ladder upper surface, the winding of connector inner wall is provided with the iron chain, and connector and iron chain cooperate each other and can provide double protection for companion ladder goes up and down.

Preferably, the fixed blotter that is provided with in inside bottom surface of elevator, the fixed buffer board that is provided with in buffer pad upper surface, the sealed sliding connection of buffer board side and elevator inner wall, buffer board and blotter can cushion the power that the elevator falls suddenly.

Preferably, the bevel gears are fixedly sleeved on the surface of the left end of the rotating rod and the surface of the upper end of the threaded rod, the bevel gears are meshed and connected with each other, and the bevel gears enable force transmission in two different directions.

Preferably, the support column quantity is four and evenly distributed bottom surface around the elevator is inside, and four support columns are more firm.

Preferably, the side all fixes being provided with the connecting block, two about the companion ladder the connecting block side respectively with control two brace table inner wall sealing sliding connection, the left side connecting block inner wall and threaded rod surface threaded connection, right side connecting block inner wall and bracing piece surface sealing sliding connection, the threaded rod can make the connecting block reciprocate, brace table make the connecting block spacing can not rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the safety lifting device for the municipal house building construction can move the whole elevator up and down by arranging the threaded rod and the connecting block to be matched with each other; by arranging the handrails, a person can grab the handrails when taking the elevator in the elevator, so that the person can be prevented from shaking and falling down; the buffer plate and the buffer pad are arranged, so that the force of the elevator falling suddenly can be buffered, and the personnel taking the elevator can be safer in the elevator; the iron chain is matched with the connector, so that the elevator is pulled by the iron chain to increase double guarantee for controlling the lifting; through being provided with the emergency exit for personnel get into in the elevator can prevent can not drop when the elevator rises with the emergency exit door closed.

Drawings

FIG. 1 is a schematic perspective sectional view of the front structure of the present invention;

FIG. 2 is a schematic front perspective view of the present invention;

FIG. 3 is a schematic perspective sectional view of the front part of the structure of the present invention;

fig. 4 is a perspective enlarged schematic view of the top structure of the top plate of the present invention.

In the figure: 1 base, 101 device cavity, 2 lifting mechanism, 201 motor, 202 threaded rod, 203 support rod, 204 connecting block, 205 connecting head, 206 iron chain, 207 top plate, 208 fixed block, 209 take-up roller, 210 rotating rod, 211 bevel gear, 212 supporting table, 3 safety mechanism, 301 supporting column, 302 handrail, 303 buffer pad, 304 buffer plate, 305 safety door, 4 elevator.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safe lifting device for municipal house building construction comprises a base 1, a lifting mechanism 2 is arranged above the left side of the base 1, a safety mechanism 3 is arranged above the base 1, the safety mechanism 3 comprises support columns 301, the four support columns 301 are uniformly distributed on the inner peripheral bottom surface of an elevator 4, the elevator 4 is arranged above the base 1, connecting blocks 204 are fixedly arranged on the left side surface and the right side surface of the elevator 4, the side surfaces of the two connecting blocks 204 are respectively connected with the inner walls of a left support table 212 and a right support table 212 in a sealing and sliding manner, the inner wall of the left connecting block 204 is in threaded connection with the surface of a threaded rod 202, and the safe lifting device for municipal house building construction can be matched with the connecting blocks 204 through the threaded rod 202, so that the whole elevator 4 can move up and down; the inner wall of the right connecting block 204 is connected with the surface of the support rod 203 in a sealing and sliding manner, a cushion pad 303 is fixedly arranged on the inner bottom surface of the elevator 4, a cushion plate 304 is fixedly arranged on the upper surface of the cushion pad 303, and the force of the elevator 4 suddenly falling can be buffered by arranging the cushion plate 304 and the cushion pad 303, so that the personnel taking the elevator 4 can be safer in the elevator; the side face of the buffer plate 304 is connected with the inner wall of the elevator 4 in a sealing and sliding manner, the upper surface of the elevator 4 is fixedly provided with the connector 205, the inner wall of the connector 205 is wound with the iron chain 206, the bottom surface of the support column 301 is fixedly connected with the bottom surface of the interior of the elevator 4, the upper surface of the support column 301 is fixedly provided with the handrail 302, and the handrail 302 which is grabbed when a person takes the elevator 4 in the elevator 4 can be prevented from shaking and falling down by the arrangement of the handrail 302; the safety door 305 is hinged to the right side face of the elevator 4, and due to the arrangement of the safety door 305, personnel can enter the elevator 4 to close the safety door 305 to prevent the elevator 4 from falling off when ascending;

the lifting mechanism 2 comprises a motor 201, a device cavity 101 is fixedly formed in the left side of a base 1, the bottom surface of the motor 201 is fixedly connected with the bottom surface of the inner portion of the device cavity 101, the top end of an output rod of the motor 201 penetrates through the top surface of the inner portion of the device cavity 101 and extends to the upper portion of the base 1, a threaded rod 202 is fixedly arranged at the top end of the output rod of the motor 201, supporting tables 212 are fixedly arranged on the upper surfaces of the left end and the right end of the base 1, top surfaces of the two supporting tables 212 are fixedly provided with a top plate 207, a supporting rod 203 is fixedly arranged on the right side of the base, the top surface of the threaded rod 202 fixedly penetrates through the bottom surface of the top plate 207 and extends to the upper portion of the top plate 207, a fixing block 208 is fixedly arranged on the top plate 207, the left end of the fixing block 208 is provided with a rotating rod 210, a bevel gear 211 is fixedly sleeved on the surfaces of the left end of the rotating rod 210 and the upper end of the threaded rod 202, the two bevel gears 211 are connected in an meshed mode, the right end surface of the rotating rod 210 is rotatably connected with the fixing block 208 by a bearing seat, a wire collecting roller 209 is wound with an iron chain 206, and an iron chain 206 is arranged on the iron chain 206, and a connecting head 205 are arranged, so that the lifting ladder 4 is pulled by the iron chain 206.

During the use, at first need make when lift 4 rises, the personnel get into in the lift 4, safety door 305 has been closed, and grasp handrail 302 and prevent falling down, starter motor 201, drive threaded rod 202 and rotate, make connecting block 204 reciprocate at threaded rod 202, limiting displacement through brace table 212 can not make connecting block 204 self rotate and play spacingly, right connector 204 passes through bracing piece 203 rebound, make whole lift 4 rebound, tighten up with connector 205 winding iron chain 206 and upwards take up the winding of line roller 209, it is steady to treat lift 4 to reach the top, open safety door 305.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal house building construction safety elevating gear, includes base (1), its characterized in that: a lifting mechanism (2) is arranged above the left side of the base (1), and a safety mechanism (3) is arranged above the base (1);

elevating system (2) are including motor (201), base (1) left side inside fixed device chamber (101) of having seted up, motor (201) bottom surface and device chamber (101) inside bottom surface fixed connection, motor (201) output lever top is run through device chamber (101) inside top surface and is extended to base (1) top, motor (201) output lever top is fixed and is provided with threaded rod (202), both ends upper surface is all fixed and is provided with brace table (212), two brace table (212) upper surface is fixed and is provided with roof (207), the fixed bracing piece (203) that is provided with in base right side top, bracing piece (203) top surface and roof (207) bottom surface fixed connection, threaded rod (202) top is fixed to run through roof (207) bottom surface and extends to roof (207) top, roof (207) upper surface is fixed and is provided with fixed block (208), dwang (208) left end is provided with dwang (210), right-hand member (210) right-hand member and fixed block (208) left side are rotated by the bearing frame and are connected, fixed cover (210) surface is equipped with receipts line roller (209), receipts line roller (209) surface winding is provided with iron chain (209).

2. The municipal house building construction safety lifting device according to claim 1, wherein: safety mechanism (3) are including support column (301), base (1) top is provided with companion ladder (4), support column (301) bottom surface and companion ladder (4) inside bottom surface fixed connection, support column (301) fixed surface is provided with handrail (302), companion ladder (4) right flank is articulated to be provided with emergency exit (305).

3. The municipal house building construction safety lifting device according to claim 2, wherein: fixed surface is provided with connector (205) on companion ladder (4), connector (205) inner wall winding is provided with iron chain (206).

4. The municipal house building construction safety lifting device according to claim 2, wherein: the elevator is characterized in that a cushion pad (303) is fixedly arranged on the inner bottom surface of the elevator (4), a buffer plate (304) is fixedly arranged on the upper surface of the cushion pad (303), and the side surface of the buffer plate (304) is connected with the inner wall of the elevator (4) in a sliding and sealing manner.

5. The municipal house building construction safety lifting device according to claim 1, wherein: the bevel gear (211) is fixedly sleeved on the left end surface of the rotating rod (210) and the upper end surface of the threaded rod (202), and the bevel gear (211) is meshed and connected with each other.

6. The municipal house building construction safety lifting device according to claim 2, wherein: the supporting columns (301) are four and are evenly distributed on the inner peripheral bottom surface of the elevator (4).

7. The municipal house building construction safety lifting device according to claim 2, wherein: connecting block (204), two are all fixed being provided with to the side about companion ladder (4) connecting block (204) side respectively with control two brace table (212) inner wall sealing sliding connection, the left side connecting block (204) inner wall and threaded rod (202) surface threaded connection, right side connecting block (204) inner wall and bracing piece (203) surface sealing sliding connection.