CN216976439U

CN216976439U - Lifting machine height monitoring module

Info

Publication number: CN216976439U
Application number: CN202123402589.2U
Authority: CN
Inventors: 陈海东
Original assignee: Foshan Nanhai Yuanshan Automobile Equipment Co ltd
Current assignee: Foshan Nanhai Yuanshan Automobile Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-15
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of lifting machines, in particular to a lifting machine height monitoring module. The technical scheme comprises the following steps: casing, locating plate and altimeter, the top surface fixed mounting of casing has the locating plate, the top movable mounting of locating plate has the connecting plate, the bottom fixed mounting of connecting plate has the stopper, inside the casing, control mechanism's side fixed mounting has the alarm, inside the casing, the side fixed mounting of alarm has the altimeter, and the inside fixed mounting of protection piece has the detector. The device can detect objects and human bodies at the bottom of the lifting structure of the external lifter through the combination of various structures, can stop descending and alarm at any time by matching with the lifter, avoids safety accidents, improves the safety during working, does not need to use a plurality of tools to disassemble and maintain the device, and is convenient for users to disassemble, maintain and install the device.

Description

Lifting machine height monitoring module

Technical Field

The utility model relates to the technical field of lifting machines, in particular to a lifting machine height monitoring module.

Background

The automobile lifter is automobile protection equipment used for automobile lifting in the automobile maintenance industry, plays a vital role in automobile maintenance, can not be left no matter whether the whole automobile is subjected to major repair or minor repair, directly influences the personal safety of maintenance personnel due to the good and bad product properties and quality, and is matched with the lifter to realize accurate positioning control of lifting height.

Through retrieval, patent publication No. CN211668465U discloses a lifter height detection device.

The existing height positioning device for the lifter has the defects that:

1. the existing height positioning device for the lifter generally only has a simple distance and height measuring function, cannot detect objects or human bodies at the bottom of an external lifter lifting structure, cannot remind users in time when the objects or the human bodies exist at the bottom when the external lifter lifting structure descends, is easy to cause safety accidents, and therefore the safety of the device is not ideal;

2. the existing height positioning device for the lifter is mostly of an integrated structure, is fixedly installed with an external lifter lifting structure, is inconvenient for a user to dismount the device, needs to be directly maintained by using a tool during maintenance, is relatively troublesome and consumes manpower, and therefore the existing problem is solved by the aid of the height monitoring module for the lifter.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifter height monitoring module to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting machine height monitoring module comprises a shell, a positioning plate and a height detector, wherein a limiting frame is fixedly mounted at the bottom of the shell, a protection plate is horizontally slidably mounted at an opening at the rear side surface of the shell and is provided with an opening, the protection plate is slidably connected with the limiting frame, a positioning plate is fixedly mounted at the top surface of the shell, horizontal sliding strips are arranged at the front side and the rear side of the positioning plate, a connecting plate is movably mounted at the top of the positioning plate, a limiting block is fixedly mounted at the bottom of the connecting plate and is slidably connected with the horizontal sliding strips, a limiting bolt capable of abutting against the horizontal sliding strips is movably mounted at the bottom of the limiting block, a control mechanism is fixedly mounted in the shell, an alarm is fixedly mounted at the side of the control mechanism, the alarm extends downwards out of the limiting frame, the height detector is fixedly mounted at the side of the alarm, and extends downwards out of the limiting frame, the bottom fixed mounting of casing has the protection piece, and the inside fixed mounting of protection piece has the detector, and the detector is connected with control mechanism electricity.

The user installs the device at the bottom of the external lifter lifting structure, connects the external lifter control structure with the height detector and sets the height to be lifted, detects the lifting height of the external lifter lifting structure through the height detector, controls the lifter to stop lifting through the external control structure when the height detector detects that the lifting height of the external lifter lifting structure reaches the lifting height set by the user, realizes accurate positioning of the lifting height of the external lifter lifting structure, and screws down the limit bolt and pulls the limit plate to slide out the limit block through the horizontal sliding strip when the user needs to disassemble the device for maintenance, so that the limit block is separated from the connecting plate, the shell can be disassembled, the protection plate can be pulled to slide out through the limit frame after disassembly, and the interior of the device can be maintained, the detector sends out radar signals to detect objects and human bodies at the bottom of the external lifter lifting structure, and when the objects or the human bodies are detected, the control mechanism controls the alarm to send out alarm sound and alarm light to remind users.

Preferably, the front side and the rear side of the connecting plate are fixedly provided with fixing pieces, and the fixing pieces are movably provided with fixing bolts. The user can be through being connected mounting and outside machine lift structure of lifting to screw in the gim peg between mounting and the outside machine lift structure of lifting, can fix connecting plate and outside machine lift structure of lifting.

Preferably, a heat dissipation plate is movably mounted on the front side of the shell, the position of the heat dissipation plate is opposite to the height detector, and a bolt is movably mounted between the heat dissipation plate and the shell. The user can maintain the height detector by unscrewing the bolt and taking down the heat dissipation plate.

Preferably, a fixing plate is mounted on the front side surface of the shell and is opposite to the position of the control mechanism, and a wire hole is formed in the fixing plate. The user is connected with the control mechanism through passing an external lead through the wire space through the fixing plate.

Preferably, the front side surface of the positioning plate is fixedly provided with a connecting piece, and the surface of the connecting piece is fixedly provided with a handle. The user pulls the positioning plate through the handle to disassemble the device, and fixes the handle and the positioning plate through the connecting piece.

Preferably, the surface of one side of the protection plate is fixedly provided with a connecting block, and the surface of the other side of the connecting block is fixedly provided with a pull ring. The user of service draws the pulling ring pulling to take off the guard plate through holding, fixes pull ring and guard plate through the connecting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the detector in the protection block senses the signal and controls the alarm to give out an alarm to remind a user, so that the situations that personnel and objects exist at the bottom when the lifting structure of the external lifter descends, the personnel are injured, lifting objects fall off and the like are avoided, and the safety during working is improved.

2. When a person needs to disassemble the device for maintenance, the limiting bolt is unscrewed and the positioning plate is pulled, so that the limiting block slides out through the horizontal sliding strip, the positioning plate is separated from the connecting plate, the device can be disassembled, the protection plate is pulled after the device is disassembled to slide out through the limiting frame, the interior of the device can be maintained, and after the maintenance is finished, the device can be conveniently disassembled and reassembled, so that the user can conveniently disassemble, maintain and assemble the device.

Drawings

FIG. 1 is a perspective view of the present invention;

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

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

FIG. 4 is a rear view of the present invention;

fig. 5 is a schematic view of a partial structure of the protection plate and the limiting frame of the present invention.

In the figure: 1. a housing; 2. a protection block; 3. a fixing plate; 4. an alarm; 5. a heat dissipation plate; 6. a limiting block; 7. a horizontal slider; 8. positioning a plate; 9. a grip; 901. a connecting member; 10. a connecting plate; 11. A fixing member; 1101. a fixing bolt; 12. a limit bolt; 13. a protection plate; 1301. connecting blocks; 1302. a pull ring; 14. a height detector; 15. a limiting frame; 16. a control mechanism; 17. and a detector.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the lifting machine height monitoring module provided by the utility model comprises a housing 1, a positioning plate 8 and a height detector 14, wherein a limiting frame 15 is fixedly installed at the bottom of the housing 1, a protection plate 13 is horizontally and slidably installed at an opening at the rear side surface of the housing 1, the protection plate 13 is slidably connected with the limiting frame 15, the positioning plate 8 is fixedly installed at the top surface of the housing 1, horizontal sliding strips 7 are arranged at the front and rear side surfaces of the positioning plate 8, a connecting plate 10 is movably installed at the top of the positioning plate 8, a limiting block 6 is fixedly installed at the bottom of the connecting plate 10, the limiting block 6 is slidably connected with the horizontal sliding strips 7, a limiting bolt 12 capable of abutting against the horizontal sliding strips 7 is movably installed at the bottom of the limiting block 6, a control mechanism 16 is fixedly installed inside the housing 1, an alarm 4 is fixedly installed beside the control mechanism 16 inside the housing 1, and the alarm 4 extends downwards out of the limiting frame 15, alarm 4 is connected with control mechanism 16 electricity, inside casing 1, the side fixed mounting of alarm 4 has height detector 14, height detector 14 stretches out in spacing frame 15 down, the bottom fixed mounting of casing 1 has protection piece 2, and the inside fixed mounting of protection piece 2 has detector 17, detector 17 is connected with control mechanism 16 electricity, side fixed mounting has mounting 11 around connecting plate 10, and mounting 11 movable mounting has gim peg 1101, casing 1 front side movable mounting has heating panel 5, heating panel 5's position is relative with height detector 14, and movable mounting has the bolt between heating panel 5 and the casing 1.

The working principle of the lifter height monitoring module based on the embodiment 1 is as follows: the user installs the device to the bottom of the external lifter lifting structure, connects the external lifter control structure with the height detector 14 and sets the height to be lifted, detects the lifting height of the external lifter lifting structure through the height detector 14, when the height detector 14 detects that the lifting height of the external lifter lifting structure reaches the lifting height set by the user, the external control structure controls the lifter to stop lifting, realizes the accurate positioning of the lifting height of the external lifter lifting structure, the height detector 14 adopts a DMT10-2-1113 type infrared distance meter, the detector 17 adopts a PSA25 type radar detector, the alarm 4 adopts an STJD-101 type alarm, when the user needs to disassemble the device for maintenance, the limit bolt 12 is screwed down and pulls the positioning plate 8, make stopper 6 through the roll-off of horizontal draw runner 7, separate locating plate 8 and connecting plate 10, can pull down casing 1, pull back level and stimulate guard plate 13 and make it pass through spacing frame 15 roll-off after pulling down, can maintain the inside of device.

After the maintenance, adorn guard plate 13 again, through being connected locating plate 8 and connecting plate 10, make stopper 6 insert the inside of horizontal draw runner 7 to twist stopper 6 with spacing bolt 12 and make spacing bolt 12 support and push up horizontal draw runner 7, fix stopper 6, can install the device fixedly, need not to utilize a plurality of instruments to carry out dismounting device, thereby convenient to use personnel dismantle the device and maintain and install.

When outside machine of lifting begins to descend, control mechanism 16 control detector 17 starts, sends radar signal through detector 17 and surveys the object and the human body of outside machine of lifting lift elevation structure bottom, when detecting object or human body, sends alarm sound and warning light through control mechanism 16 control alarm 4 and reminds the user of service for the user of service in time discovers and stops to descend.

The user can fix the connecting plate 10 and the external lifter lifting structure by connecting the fixing member 11 with the external lifter lifting structure and screwing the fixing bolt 1101 between the fixing member 11 and the external lifter lifting structure, and the user can maintain the height detector 14 by unscrewing the bolt and removing the heat dissipation plate 5.

As shown in fig. 1, 2 or 4, the present embodiment further includes: the front side surface of the shell 1 is provided with a position opposite fixing plate 3 with the control mechanism 16, a wire hole is formed in the fixing plate 3, the front side surface of the positioning plate 8 is fixedly provided with a connecting piece 901, the surface of the connecting piece 901 is fixedly provided with a handle 9, the surface of one side of the protection plate 13 is fixedly provided with a connecting block 1301, and the surface of the other side of the connecting block 1301 is fixedly provided with a pull ring 1302.

The user is connected with control mechanism 16 through running through fixed plate 3 with outside wire through the line sky, and the user passes through hand grip 9 pulling locating plate 8, dismantles the device, fixes hand grip 9 and locating plate 8 through connecting piece 901, and the user takes off protection plate 13 through holding pull ring 1302 pulling, fixes pull ring 1302 and protection plate 13 through connecting block 1301, and pull ring 1302 person of facilitating the use pulls out protection plate 13.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a machine height monitoring module lifts, includes casing (1), locating plate (8) and height detector (14), its characterized in that: the anti-theft alarm is characterized in that a limiting frame (15) is fixedly mounted at the bottom of the shell (1), a protective plate (13) is mounted at an opening of the rear side face of the shell (1) and at an opening in a horizontal sliding manner, the protective plate (13) is connected with the limiting frame (15) in a sliding manner, a positioning plate (8) is fixedly mounted at the top face of the shell (1), horizontal sliding strips (7) are arranged on the front side and the rear side of the positioning plate (8), a connecting plate (10) is movably mounted at the top of the positioning plate (8), a limiting block (6) is fixedly mounted at the bottom of the connecting plate (10) and is connected with the horizontal sliding strips (7) in a sliding manner, a limiting bolt (12) capable of abutting against the horizontal sliding strips (7) is movably mounted at the bottom of the limiting block (6), a control mechanism (16) is fixedly mounted inside the shell (1), and an alarm (4) is fixedly mounted at the side of the control mechanism (16), alarm (4) down stretch out in spacing frame (15), and the side fixed mounting of alarm (4) has high detector (14), high detector (14) down stretch out in spacing frame (15), the bottom fixed mounting of casing (1) has protection piece (2), and the inside fixed mounting of protection piece (2) has detector (17), and detector (17) are connected with control mechanism (16) electricity.

2. A lift height monitoring module according to claim 1, wherein: the front side and the rear side of the connecting plate (10) are fixedly provided with fixing pieces (11), and the fixing pieces (11) are movably provided with fixing bolts (1101).

3. A lift height monitoring module according to claim 1, wherein: the height detector is characterized in that a heat dissipation plate (5) is movably mounted on the front side of the shell (1), the position of the heat dissipation plate (5) is opposite to the height detector (14), and a bolt is movably mounted between the heat dissipation plate (5) and the shell (1).

4. A lift height monitoring module according to claim 1, wherein: the front side surface of the shell (1) is provided with a fixing plate (3) opposite to the position of the control mechanism (16), and a wire hole is formed in the fixing plate (3).

5. A lift height monitoring module according to claim 1, wherein: the front side surface of the positioning plate (8) is fixedly provided with a connecting piece (901), and the surface of the connecting piece (901) is fixedly provided with a handle (9).

6. A lift height monitoring module according to claim 1, wherein: the surface fixed mounting of guard plate (13) one side has connecting block (1301), and the surface fixed mounting of connecting block (1301) opposite side has pull ring (1302).