CN212292714U

CN212292714U - Protection device for thermal engineering automation field debugging equipment

Info

Publication number: CN212292714U
Application number: CN202020834014.4U
Authority: CN
Inventors: 张磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-05
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a thermotechnical automation field debugging equipment protection device, which comprises a base, a lifting plate, wheels, a push rod and a lifting mechanism; the lifting plate for facilitating the standing of workers is arranged on the base through the lifting mechanism; the bottom symmetry of base is equipped with a plurality of wheels of being convenient for to remove, and one side of base is equipped with the push rod of being convenient for staff thrust unit. The thermotechnical automation field debugging equipment protection device can adjust the vertical height of the lifting plate by arranging the lifting mechanism, so that a worker can conveniently debug equipment; through setting up a plurality of elevating system, can make the lifter plate more stable at the lift in-process.

Description

Protection device for thermal engineering automation field debugging equipment

Technical Field

The utility model relates to a thermal engineering automation field specifically is a thermal engineering automation field debugging equipment protector.

Background

Various control devices can be installed on a thermal automation field to control the automatic operation of work, in order to avoid the devices from being contacted by idle personnel, the installation positions of the devices are generally higher, and therefore when the devices need to be debugged in advance, debugging personnel need to stand on a desk to be heightened to debug. Adjustment is comparatively loaded down with trivial details like this, and the debugging personnel reciprocal about the desk probably can make the debugging personnel fall from the desk to be injured. In order to facilitate debugging personnel to carry out equipment debugging, a thermotechnical automatic field debugging equipment protection device with a lifting function needs to be designed to meet the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermotechnical automation field debugging equipment protector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protection device for thermal automation field debugging equipment comprises a base, a lifting plate, wheels, a push rod and a lifting mechanism; the lifting plate for facilitating the standing of workers is arranged on the base through the lifting mechanism; the bottom of the base is symmetrically provided with a plurality of wheels convenient to move, and one side of the base is provided with a push rod convenient for a worker to push the device; the lifting mechanism comprises a rotary screw rod, a sleeve, a left lifting rod, a right lifting rod and a sliding block; side plates are symmetrically arranged above the base, and a rotating screw rod is rotatably arranged between the two side plates; the right side of the rotating screw rod is provided with a threaded sliding chute which is matched with the sleeve; the lower end of the sleeve is arranged in a sliding groove arranged on the upper side of the base in a sliding manner, and the upper end of the sleeve is hinged with one end of a right lifting rod; one side of the center of the right lifting rod is hinged with one side of the center of the left lifting rod, and the lower end of the left lifting rod is hinged on a side plate far away from the sleeve; the upper end of the left lifting rod and the other end of the right lifting rod are respectively hinged on the left sides of the bottoms of the sliding block and the lifting plate; the sliding block is arranged in a sliding groove formed in the right side of the bottom of the lifting plate in a sliding mode; and a driving mechanism for driving the rotating screw rod to rotate is arranged on the side plate.

As a further aspect of the present invention: the number of the lifting mechanisms is multiple, and the rotating screw rods are connected through a belt; two adjacent left lifter pass through dead lever fixed connection between the left lifter, two adjacent also pass through dead lever fixed connection between the right lifter, and the dead lever is on a parallel with the horizontal plane.

As a further aspect of the present invention: the driving mechanism is a driving motor; the driving motor is fixed on the side plate, and the rotating end of the driving motor penetrates through the side plate in a rotating mode and is connected with one end of the rotating screw rod.

As a further aspect of the present invention: and the lifting plate is also provided with a protective guard for limiting the falling of workers.

As a further aspect of the present invention: the wheels are self-locking universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the lifting mechanism is arranged, so that the vertical height of the lifting plate can be adjusted, and the device can be conveniently debugged by workers; through setting up a plurality of elevating system, can make the lifter plate more stable at the lift in-process.

Drawings

Fig. 1 is a schematic structural diagram of a protection device of a thermal automation field debugging device.

Fig. 2 is a schematic structural view of a rotary screw rod in a protection device of thermal automation field debugging equipment.

In the figure: the device comprises a base 1, a lifting plate 2, a rotating screw rod 3, a sleeve 4, a left lifting rod 5, a right lifting rod 6, a sliding block 7, a belt 8, a driving motor 9, a protective guard 10, wheels 11 and a push rod 12.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, the present embodiment provides a protection device for thermal automation field debugging equipment, which includes a base 1, a lifting plate 2, wheels 11, a push rod 12 and a lifting mechanism; the lifting plate 2 for facilitating the standing of the staff is arranged on the base 1 through a lifting mechanism; the bottom of the base 1 is symmetrically provided with a plurality of wheels 11 convenient to move, and one side of the base 1 is provided with a push rod 12 convenient for a worker to push the device; the lifting mechanism comprises a rotary screw rod 3, a sleeve 4, a left lifting rod 5, a right lifting rod 6 and a sliding block 7; side plates are symmetrically arranged above the base 1, and a rotary screw rod 3 is rotatably arranged between the two side plates; the right side of the rotating screw rod 3 is provided with a thread chute which is matched with the sleeve 4; the lower end of the sleeve 4 is arranged in a sliding groove arranged on the upper side of the base 1 in a sliding manner, and the upper end of the sleeve is hinged with one end of a right lifting rod 6; one side of the center of the right lifting rod 6 is hinged with one side of the center of the left lifting rod 5, and the lower end of the left lifting rod 5 is hinged on a side plate far away from the sleeve 4; the upper end of the left lifting rod 5 and the other end of the right lifting rod 6 are respectively hinged on the left side of the bottoms of the sliding block 7 and the lifting plate 2; the sliding block 7 is arranged in a sliding groove formed in the right side of the bottom of the lifting plate 2 in a sliding mode; and a driving mechanism for driving the rotating screw rod 3 to rotate is arranged on the side plate. Set up like this, when needs rise, actuating mechanism drives and rotates lead screw 3 and rotate to drive sleeve 4 and slide left, thereby drive left lifter 5 and right lifter 6 and upwards swing, thereby promote lifter plate 2 upward movement.

In order to keep the lifting plate 2 more stable during lifting, the number of the lifting mechanisms is multiple, and the rotating screw rods 3 are connected through a belt 8; two adjacent left lifter 5 between through dead lever fixed connection, two adjacent right lifter 6 between also through dead lever fixed connection, and the dead lever is on a parallel with the horizontal plane.

The driving mechanism is a driving motor 9; the driving motor 9 is fixed on the side plate, and the rotating end of the driving motor rotates to penetrate through the side plate and is connected with one end of the rotating screw rod 3.

In order to prevent a worker from falling off carelessly while standing on the lifting plate 2, a guard rail 10 for limiting the falling of the worker is further provided on the lifting plate 2.

The working principle of the embodiment is as follows: when needing to rise, driving motor 9 drives and rotates lead screw 3 and rotate to drive sleeve 4 and slide left, thereby drive left lifter 5 and right lifter 6 and upwards swing, thereby promote lifter plate 2 upward movement.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to facilitate the fixing device, the condition that the staff stands unstably because of the wheel 11 rotates when preventing to work on the lifter plate 2 takes place, wheel 11 is the auto-lock universal wheel.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. A protection device for thermotechnical automatic field debugging equipment is characterized by comprising a base (1), a lifting plate (2), wheels (11), a push rod (12) and a lifting mechanism; the lifting plate (2) for facilitating the standing of workers is arranged on the base (1) through a lifting mechanism; the bottom of the base (1) is symmetrically provided with a plurality of wheels (11) convenient to move, and one side of the base (1) is provided with a push rod (12) convenient for a worker to push the device; the lifting mechanism comprises a rotary screw rod (3), a sleeve (4), a left lifting rod (5), a right lifting rod (6) and a sliding block (7); side plates are symmetrically arranged above the base (1), and a rotary screw rod (3) is rotatably arranged between the two side plates; the right side of the rotating screw rod (3) is provided with a thread chute which is matched with the sleeve (4); the lower end of the sleeve (4) is arranged in a sliding groove arranged on the upper side of the base (1) in a sliding manner, and the upper end of the sleeve is hinged with one end of a right lifting rod (6); one side of the center of the right lifting rod (6) is hinged with one side of the center of the left lifting rod (5), and the lower end of the left lifting rod (5) is hinged on a side plate far away from the sleeve (4); the upper end of the left lifting rod (5) and the other end of the right lifting rod (6) are respectively hinged on the left sides of the bottoms of the sliding block (7) and the lifting plate (2); the sliding block (7) is arranged in a sliding groove arranged on the right side of the bottom of the lifting plate (2) in a sliding manner; and a driving mechanism for driving the rotating screw rod (3) to rotate is arranged on the side plate.

2. The protection device for the thermal engineering automation field debugging equipment according to claim 1, characterized in that the number of the lifting mechanisms is multiple, and the multiple rotary screw rods (3) are connected through a belt (8); two adjacent left lifter (5) are fixedly connected through a fixing rod, two adjacent right lifter (6) are also fixedly connected through a fixing rod, and the fixing rod is parallel to the horizontal plane.

3. The thermoengineering automation field commissioning device guard of claim 2, characterized in that the drive mechanism is a drive motor (9); the driving motor (9) is fixed on the side plate, and the rotating end of the driving motor rotates to penetrate through the side plate and is connected with one end of the rotating screw rod (3).

4. The protection device for the thermal automation field debugging equipment according to claim 1, characterized in that a guard rail (10) for limiting the falling of workers is further arranged on the lifting plate (2).

5. The protection device for hot work automation field debugging equipment according to claim 1, characterized in that the wheels (11) are self-locking universal wheels.