CN216129302U

CN216129302U - Electromechanical installation safety structure

Info

Publication number: CN216129302U
Application number: CN202122895243.4U
Authority: CN
Inventors: 宋扬
Original assignee: Tang Yuanxin Tianjin Intelligent Technology Co ltd
Current assignee: Tang Yuanxin Tianjin Intelligent Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-25
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an electromechanical installation safety structure which comprises a machine shell, wherein the outer wall of a first motor is fixedly connected with the machine shell through a support, the output end of the first motor is fixedly connected with first bevel gears, the two first bevel gears are meshed and connected with each other, one end of the first bevel gear on the left side is fixedly connected with a strip-shaped rack through a rotating shaft, one end of the strip-shaped rack is fixedly connected with a groove plate through the rotating shaft, and the outer wall of the groove plate is in sliding connection with a straight gear through a sliding groove. This electromechanical installation safety structure, through first motor, first bevel gear, the bar rack, the cooperation between second connecting rod and the baffle, first motor drives first bevel gear and rotates, first bevel gear drives the bar rack and rotates, the bar rack drives the frid and rotates, first connecting rod restriction straight-teeth gear can only reciprocate, the baffle can block the breach in order to protect user's safety, the inconvenient problem of user business turn over has been solved to electromechanical installation safety structure because the height of guardrail is too high when using.

Description

Electromechanical installation safety structure

Technical Field

The utility model relates to the technical field of electromechanical installation safety, in particular to an electromechanical installation safety structure.

Background

Most of current enterprises have automatic machine equipment, the electromechanical installation industry is born, the equipment, lines and pipelines of common industry, public and civil construction projects are installed, engineering contents comprise boilers, ventilation and air conditioning, refrigeration, electricity, instruments, motors, compressor units, broadcasting films, television broadcasting control and other equipment, in the electromechanical installation process, overhead operation usually needs the assistance of a lifting platform, however, the existing electromechanical installation safety structure is inconvenient to enter and exit due to the fact that a user is too high in height of a guardrail when in use, articles have falling risks in the use process and the safety structure and the lifting platform are inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electromechanical installation safety structure, which solves the problem that a user is inconvenient to enter and exit due to too high height of a guardrail in use, which is proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an electromechanical installation safety structure comprises a machine shell, wherein an opening and closing device is arranged in the middle of the interior of the machine shell;

the opening and closing device comprises a first motor, a first bevel gear, a strip-shaped rack, a groove plate, a straight gear, a first connecting rod, a second connecting rod and a baffle plate;

the outer wall of the first motor is fixedly connected with the shell through a bracket, the output end of the first motor is fixedly connected with first bevel gears, the two first bevel gears are meshed and connected with each other, one end of the first bevel gear on the left side is fixedly connected with a strip-shaped rack through a rotating shaft, one end of the strip-shaped rack is fixedly connected with the groove plate through a rotating shaft, the outer wall of the groove plate is connected with the straight gear in a sliding way through a sliding chute, the edge of the straight gear is meshed and linked with the strip-shaped rack, one end of the straight gear is connected with the first connecting rod in a sliding way through a sliding chute, one end of the first connecting rod is rotationally connected with the strip-shaped rack through a rotating shaft, the straight gear is rotationally connected with the second connecting rod through a rotating shaft, the two ends of the second connecting rod are connected with the casing in a sliding mode through sliding grooves, a baffle is fixedly connected to the top of the second connecting rod, and the outer wall of the baffle is connected with the casing in a sliding mode through the sliding grooves.

Preferably, a guardrail is fixedly connected to the top of the casing.

Preferably, the top of the casing is attached to the lifting platform.

Preferably, an accommodating device is arranged above the inside of the machine shell;

the accommodating device comprises a second motor, a second bevel gear, a third bevel gear, a rotary drum with a groove, a sliding block and an accommodating box;

the outer wall of second motor passes through support and casing looks rigid coupling, the output rigid coupling of second motor has the rigid coupling to have second bevel gear, and is three second bevel gear intermeshing connects, both sides the equal rigid coupling in one end of second bevel gear has third bevel gear, two third bevel gear intermeshing connects, the top third bevel gear's one end rigid coupling has the trough of belt rotary drum, the outer wall of trough of belt rotary drum passes through spout and slider sliding connection, the top rigid coupling of slider has the holding case, the outer wall of holding case passes through spout and casing sliding connection.

Preferably, an auxiliary device is arranged in the middle of the bottom of the machine shell;

the auxiliary device comprises a pull rod, a first clamping pin, a belt rack, a belt pulley, a spring and a second clamping pin;

the outer wall of pull rod passes through spout and casing sliding connection, the one end of pull rod and the first bayonet lock looks rigid coupling on right side, the outer wall and the second bayonet lock of first bayonet lock closely laminate, the bottom and the elevating platform looks rigid coupling of second bayonet lock, the top rigid coupling of first bayonet lock has the belt rack, the outer wall and the belt pulley meshing of belt rack are linked, the one end of belt pulley is passed through the pivot and is connected with the casing rotation, spout and pillar sliding connection are passed through to first bayonet lock inner wall, and the both ends of pillar all with casing looks rigid coupling, the both ends and two first bayonet lock looks rigid couplings of spring.

Compared with the prior art, the utility model has the beneficial effects that: the electromechanical installation safety structure comprises a first motor, a first bevel gear, a strip-shaped rack, a groove plate, a straight gear, a first connecting rod, a second connecting rod and a baffle, wherein the first motor drives the first bevel gear to rotate;

the second motor is started through the cooperation of the second motor, the second bevel gear, the third bevel gear, the grooved rotating drum, the sliding block and the containing box, the second motor drives the three second bevel gears to rotate, the second bevel gear drives the third bevel gear to rotate, the third bevel gear drives the grooved rotating drum to rotate, the grooved rotating drum enables the sliding block to move downwards, the sliding block drives the containing box to move, the containing box is contained in the device, internal tools are prevented from falling, and the problem that articles in the process of using the electromechanical installation safety structure are at risk of falling is solved;

through the pull rod, first bayonet lock, the belt rack, the belt pulley, cooperation between spring and the second bayonet lock, the user stimulates the pull rod left, the pull rod drives the first bayonet lock on right side and moves left, first bayonet lock drives the first bayonet lock on right side through the belt rack and moves right, two first bayonet locks can compress the spring when removing, first bayonet lock is not restricting the second bayonet lock simultaneously, lift the elevating platform down with the device, and loosen the pull rod, two first bayonet locks can get back to original position under the elasticity of spring, realize the dismantlement to the device, the inconvenient problem of dismantling between electromechanical installation safety structure and the elevating platform has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the housing, the guardrail and the elevating platform in FIG. 1;

FIG. 3 is a schematic view of the third bevel gear, grooved drum and slide block connection of FIG. 2;

fig. 4 is a schematic view of a connection structure of the first locking pin, the belt rack and the belt pulley in fig. 2.

In the figure: 1. the device comprises a machine shell, 2, a guardrail, 3, an opening and closing device, 301, a first motor, 302, a first bevel gear, 303, a strip-shaped rack, 304, a groove plate, 305, a spur gear, 306, a first connecting rod, 307, a second connecting rod, 308, a baffle plate, 4, a containing device, 401, a second motor, 402, a second bevel gear, 403, a third bevel gear, 404, a grooved drum, 405, a sliding block, 406, a containing box, 5, an auxiliary device, 501, a pull rod, 502, a first clamping pin, 503, a belt rack, 504, a belt pulley, 505, a spring, 506, a second clamping pin, 6 and a lifting platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electromechanical installation safety structure comprises a machine shell 1, wherein an opening and closing device 3 is arranged in the middle inside the machine shell 1, the opening and closing device 3 comprises a first motor 301, a first bevel gear 302, a strip-shaped rack 303, a trough plate 304, a straight gear 305, a first connecting rod 306, a second connecting rod 307 and a baffle 308, the outer wall of the first motor 301 is fixedly connected with the machine shell 1 through a bracket, the model of the first motor 301 is selected according to actual use requirements and meets working requirements, the output end of the first motor 301 is fixedly connected with the first bevel gear 302, the first motor 301 drives the first bevel gear 302 to rotate, the two first bevel gears 302 are mutually meshed and connected, one end of the first bevel gear 302 on the left side is fixedly connected with the strip-shaped rack 303 through a rotating shaft, the first bevel gear 302 drives the strip-shaped rack 303 to rotate, one end of the strip-shaped rack 303 is fixedly connected with the trough plate 304 through a rotating shaft, the strip-shaped rack 303 drives the trough plate 304 to rotate, the outer wall of the groove plate 304 is slidably connected with a spur gear 305 through a chute, the groove plate 304 limits the moving direction of the spur gear 305 through the chute, the edge of the spur gear 305 is meshed and linked with a strip-shaped rack 303, the strip-shaped rack 303 enables the spur gear 305 to move up and down, one end of the spur gear 305 is slidably connected with a first connecting rod 306 through the chute, the first connecting rod 306 limits the moving direction of the spur gear 305 through the chute, one end of the first connecting rod 306 is rotatably connected with the strip-shaped rack 303 through a rotating shaft, the spur gear 305 is rotatably connected with a second connecting rod 307 through a rotating shaft, the spur gear 305 drives the second connecting rod 307 to move up and down, two ends of the second connecting rod 307 are slidably connected with the machine shell 1 through the chute, the machine shell 1 limits the moving direction of the second connecting rod 307 through the chute, a baffle 308 is fixedly connected to the top of the second connecting rod 307, the second connecting rod 307 drives the baffle 308 to move up and down, the outer wall of the baffle 308 is slidably connected with the machine shell 1 through the chute, casing 1 passes through the moving direction of spout restriction baffle 308, and the top rigid coupling of casing 1 has guardrail 2, and guardrail 2 is used for protecting the user, and the top of casing 1 is laminated with elevating platform 6 mutually, and elevating platform 6 is used for adjusting user's working height.

The containing device 4 is arranged above the inside of the machine shell 1, the containing device 4 comprises a second motor 401, a second bevel gear 402, a third bevel gear 403, a grooved drum 404, a sliding block 405 and a containing box 406, the structures of the third bevel gear 403, the grooved drum 404, the sliding block 405 and the containing box 406 on the left side and the right side are completely the same in size, the outer wall of the second motor 401 is fixedly connected with the machine shell 1 through a bracket, the model of the second motor 401 is selected according to the actual use requirement, the work requirement is met, the output end of the second motor 401 is fixedly connected with the second bevel gear 402, the second motor 401 drives the second bevel gear 402 to rotate, the three second bevel gears 402 are mutually meshed and connected, one end of the second bevel gears 402 on the two sides is fixedly connected with the third bevel gear 403, the second bevel gear 402 drives the third bevel gear 403 to rotate, the two third bevel gears 403 are mutually meshed and connected, one end of the third bevel gear 403 on the upper side is fixedly connected with the grooved drum 404, the third bevel gear 403 drives the grooved rotating drum 404 to rotate, the outer wall of the grooved rotating drum 404 is in sliding connection with the sliding block 405 through the sliding groove, the sliding block 405 is made to move up and down by the grooved rotating drum 404, the top of the sliding block 405 is fixedly connected with the containing box 406, the sliding block 405 drives the containing box 406 to move up and down, the outer wall of the containing box 406 is in sliding connection with the machine shell 1 through the sliding groove, and the machine shell 1 limits the moving direction of the containing box 406 through the sliding groove.

An auxiliary device 5 is arranged in the middle of the top of the machine shell 1, the auxiliary device 5 comprises a pull rod 501, a first clamping pin 502, a belt rack 503, a belt pulley 504, a spring 505 and a second clamping pin 506, the sizes of the structures of the first clamping pin 502 and the second clamping pin 506 on the left side and the right side are completely the same, the outer wall of the pull rod 501 is in sliding connection with the machine shell 1 through a sliding groove, the machine shell 1 limits the moving direction of the pull rod 501 through the sliding groove, one end of the pull rod 501 is fixedly connected with the first clamping pin 502 on the right side, the pull rod 501 drives the first clamping pin 502 to move, the outer wall of the first clamping pin 502 is tightly attached with the second clamping pin 506, the first clamping pin 502 limits the moving direction of the second clamping pin 506, the bottom of the second clamping pin 506 is fixedly connected with the lifting platform 6, the second clamping pin 506 limits the moving of the lifting platform 6, the belt rack 503 is fixedly connected with the top of the first clamping pin 502, the first clamping pin 502 on the right side drives the first clamping pin 502 to move through the belt rack 503, the outer wall of the belt rack 503 is meshed and linked with the belt pulley 504, the belt rack 503 moves along the belt pulley 504, one end of the belt pulley 504 is rotatably connected with the machine shell 1 through a rotating shaft, the machine shell 1 rotatably supports the belt pulley 504 through the rotating shaft, the inner wall of the first bayonet 502 is slidably connected with the support through a sliding groove, two ends of the support are fixedly connected with the machine shell 1, the machine shell 1 limits the moving direction of the first bayonet 502 through the support, two ends of the spring 505 are fixedly connected with the two first bayonet 502, and the elastic coefficient of the spring 505 is 10-15N/cm.

When the electromechanical installation safety structure is used, firstly, a user enters the guardrail 2 from a gap, an external power supply of a first motor 301 is switched on, the first motor 301 is started, the first motor 301 drives a first bevel gear 302 to rotate, the first bevel gear 302 drives a strip-shaped rack 303 to rotate, the strip-shaped rack 303 drives a trough plate 304 to rotate, the strip-shaped rack 303 enables a straight gear 305 to move upwards along a chute on the trough plate 304, a first connecting rod 306 limits that the straight gear 305 can only move upwards and downwards, the straight gear 305 drives a second connecting rod 307 to move upwards, the second connecting rod 307 drives a baffle 308 to move, the baffle 308 can block the gap to protect the safety of the user, when the tool needs to be replaced in a working process, the needed tool is taken out, the tool which is not used is put into a containing box 406, then, the external power supply of a second motor 401 is switched on, the second motor 401 is started, the second motor 401 drives three second bevel gears 402 to rotate, the second bevel gear 402 drives the third bevel gear 403 to rotate, the third bevel gear 403 drives the grooved drum 404 to rotate, the grooved drum 404 enables the sliding block 405 to move downwards, the sliding block 405 drives the containing box 406 to move, the containing box 406 is contained in the device to prevent internal tools from falling off, after the work is completed, a user pulls the pull rod 501 leftwards, the pull rod 501 drives the first bayonet lock 502 on the right side to move leftwards, the first bayonet lock 502 drives the first bayonet lock 502 on the right side to move rightwards through the belt rack 503, the two first bayonet locks 502 can compress the spring 505 when moving, meanwhile, the first bayonet lock 502 does not limit the second bayonet lock 506, the device is lifted down to the lifting platform, the pull rod 501 is loosened, the two first bayonet locks 502 can return to the original position under the elastic force of the spring 505, the device is disassembled, and the device is used.

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

Claims

1. An electromechanical installation safety structure, includes casing (1), its characterized in that: an opening and closing device (3) is arranged in the middle of the interior of the shell (1);

the opening and closing device (3) comprises a first motor (301), a first bevel gear (302), a strip-shaped rack (303), a slotted plate (304), a straight gear (305), a first connecting rod (306), a second connecting rod (307) and a baffle (308);

the outer wall of first motor (301) passes through support and casing (1) looks rigid coupling, the output rigid coupling of first motor (301) has first bevel gear (302), two first bevel gear (302) intermeshing connects, the left side the one end of first bevel gear (302) is through pivot and bar rack (303) looks rigid coupling, the one end of bar rack (303) is through pivot and frid (304) looks rigid coupling, the outer wall of frid (304) passes through spout and straight gear (305) sliding connection, the edge and the bar rack (303) meshing of straight gear (305) are linked, the one end of straight gear (305) is through spout and first connecting rod (306) sliding connection, the one end of first connecting rod (306) is rotated through pivot and bar rack (303) and is connected, straight gear (305) are rotated through pivot and second connecting rod (307) and are connected, the two ends of the second connecting rod (307) are connected with the machine shell (1) in a sliding mode through sliding grooves, a baffle (308) is fixedly connected to the top of the second connecting rod (307), and the outer wall of the baffle (308) is connected with the machine shell (1) in a sliding mode through the sliding grooves.

2. An electro-mechanical installation safety structure as claimed in claim 1, wherein: the top of the casing (1) is fixedly connected with a guardrail (2).

3. An electro-mechanical installation safety structure as claimed in claim 1, wherein: the top of the machine shell (1) is attached to the lifting platform (6).

4. An electro-mechanical installation safety structure as claimed in claim 1, wherein: an accommodating device (4) is arranged above the inner part of the machine shell (1);

the accommodating device (4) comprises a second motor (401), a second bevel gear (402), a third bevel gear (403), a grooved rotating drum (404), a sliding block (405) and an accommodating box (406);

the outer wall of second motor (401) passes through support and casing (1) looks rigid coupling, the output rigid coupling of second motor (401) has second bevel gear (402), and is three second bevel gear (402) intermeshing connects, both sides the equal rigid coupling in one end of second bevel gear (402) has third bevel gear (403), two third bevel gear (403) intermeshing connects, the top the one end rigid coupling of third bevel gear (403) has trough of belt revolving drum (404), the outer wall of trough of belt revolving drum (404) passes through spout and slider (405) sliding connection, the top rigid coupling of slider (405) has holding box (406), the outer wall of holding box (406) passes through spout and casing (1) sliding connection.

5. An electro-mechanical installation safety structure as claimed in claim 1, wherein: an auxiliary device (5) is arranged in the middle of the bottom of the machine shell (1);

the auxiliary device (5) comprises a pull rod (501), a first clamping pin (502), a belt rack (503), a belt pulley (504), a spring (505) and a second clamping pin (506);

the outer wall of pull rod (501) passes through spout and casing (1) sliding connection, the one end of pull rod (501) and first bayonet lock (502) looks rigid coupling on right side, the outer wall of first bayonet lock (502) closely laminates with second bayonet lock (506), the bottom and elevating platform (6) looks rigid coupling of second bayonet lock (506), the top rigid coupling of first bayonet lock (502) has belt rack (503), the outer wall and the belt pulley (504) meshing of belt rack (503) are linked, the one end of belt pulley (504) is passed through the pivot and is connected with casing (1) rotation, spout and pillar sliding connection are passed through to first bayonet lock (502) inner wall, and the both ends of pillar all with casing (1) looks rigid coupling, the both ends and two first bayonet lock (502) looks rigid couplings of spring (505).