CN-224228540-U - Durable protective door plate for engineering machinery

Abstract

The utility model belongs to the technical field of the guard door plant for engineering machine tool, concretely relates to guard door plant for engineering machine tool of durability, including guard door plant frame and the warning sign of installing on guard door plant frame surface, the mount pad is all installed to guard door plant frame's both sides, the bottom surface of mount pad is connected with the installation piece, one side of installation piece is connected with the bracing piece, the utility model discloses a carry out the gomphosis with the mount pad on guard door plant frame side and the bracing piece surface and dock, the regulation pole of pulling mount pad one side simultaneously drives fly leaf extension regulation spring and takes place tensile deformation, drives simultaneously and adjusts the knot and remove, when mount pad and installation piece dock steadily, loosens the regulation pole this moment, installs mount pad and installation steady with the installation piece, drives the equipment steady between guard door plant frame and the bracing piece this moment, has avoided wearing and tearing that traditional cup joint mode appears, avoids appearing the stability that guard door plant used when having promoted the assembly convenience.

Inventors

• LI YUNLIANG
• GUO SHENG

Assignees

• 徐州可力斯工程机械有限公司

Dates

Publication Date

20260512

Application Date

20250605

Claims (6)

1. 1. The durable protective door plate for the engineering machinery comprises a protective door plate frame (1) and warning signs (2) arranged on the surface of the protective door plate frame (1), and is characterized in that mounting seats (3) are arranged on two sides of the protective door plate frame (1), mounting blocks (4) are connected to the bottom surfaces of the mounting seats (3), supporting rods (5) are connected to one sides of the mounting blocks (4), and supporting seats (6) are connected to the bottom ends of the supporting rods (5); One side opening part of mount pad (3) is connected with adjusts pole (7), the other end of adjusting pole (7) is connected with fly leaf (8), the one end that fly leaf (8) are close to adjusting pole (7) is connected with adjusting spring (9), one side of fly leaf (8) relative adjusting pole (7) is connected with regulation knot (10).
2. 2. The durable protective door plate for engineering machinery according to claim 1, wherein the protective door plate frame (1) is embedded and butted with the installation block (4) on one side of the supporting rod (5) through the installation seat (3), and the size of the opening on the bottom surface of the installation seat (3) is matched with the surface size of the installation block (4).
3. 3. The durable protective door plate for engineering machinery according to claim 1, wherein one end of the adjusting spring (9) opposite to the movable plate (8) is connected with the inner wall of the opening of the mounting seat (3), the adjusting spring (9) and the movable plate (8) form an elastic telescopic structure, and the adjusting buckle (10) and the opening at one side of the mounting block (4) form an embedded structure.
4. 4. The durable protective door plate for engineering machinery according to claim 1, wherein a safety net frame (11) is installed on the back side of the protective door plate frame (1), an abutting plate (12) is connected to the bottom surface of the safety net frame (11), and an abutting seat (13) is installed on one side, close to the abutting plate (12), of the protective door plate frame (1).
5. 5. The durable protective door plate for engineering machinery according to claim 4, wherein the safety net frame (11) is made of metal net through weaving, an assembling plate (14) is connected to the top end of the safety net frame (11), and a fixing block (15) is connected to the inner side, close to the assembling plate (14), of the protective door plate frame (1).
6. 6. The durable protective door plate for engineering machinery according to claim 5, wherein the surface of the fixed block (15) is connected with a locking pin (16) in a penetrating manner, one end, close to the locking pin (16), of the assembly plate (14) is provided with a locking hole (17), and the locking pin (16) penetrates through the fixed block (15) to be in threaded connection with the locking hole (17).

Description

Durable protective door plate for engineering machinery Technical Field The utility model belongs to the technical field of protective door plates for engineering machinery, and particularly relates to a durable protective door plate for engineering machinery. Background The protective door plate for the engineering machinery is an important part which is arranged on the engineering machinery and used for protecting key parts of equipment, operators and improving the overall safety and reliability of the equipment. The high-strength composite material is generally made of high-strength materials, has multiple functions, and can resist the impact, abrasion and corrosion of the outside and the influence of severe environmental conditions on engineering machinery; The main functions of the protective door plate can protect key parts such as an engine, a hydraulic system and electrical equipment of engineering machinery from being impacted, scratched and worn by external objects, reduce the occurrence rate of equipment faults, prolong the service life of equipment, protect operators, prevent the operators from contacting dangerous parts such as rotating gears, chains and the like in the running process of the equipment, reduce the occurrence of safety accidents, and generally adopt the assembly mode of a hook and a sleeve in the current market in the actual assembly scene of the protective door plate of the engineering machinery. Although this conventional structure has a certain installation convenience, it has significant drawbacks. When the protective door plate is subjected to high-frequency vibration during operation of engineering machinery, external force impact during operation, or long-term under the influence of jolt of complex road conditions, the connection part between the sleeve and the hook can generate relative displacement due to repeated stress, so that obvious shaking and abrasion occur at the contact part of the inner wall of the sleeve and the hook. The long-term abrasion not only can enlarge the aperture of the sleeve, but also can loosen the connection between the protective door plate and the engineering machinery main body, and the protective performance of the protective door plate is greatly reduced. Disclosure of utility model The utility model aims to provide a durable protective door plate for engineering machinery, and aims to solve the problem that in the prior art, when the protective door plate for engineering machinery is used, in the actual assembly scene of the protective door plate for engineering machinery, the assembly mode of matching a hook and a sleeve is commonly adopted in the current market. Although this conventional structure has a certain installation convenience, it has significant drawbacks. When the protective door plate is subjected to high-frequency vibration during operation of engineering machinery, external force impact during operation, or long-term under the influence of jolt of complex road conditions, the connection part between the sleeve and the hook can generate relative displacement due to repeated stress, so that obvious shaking and abrasion occur at the contact part of the inner wall of the sleeve and the hook. The long-term abrasion not only can enlarge the aperture of the sleeve, but also can lead to loose connection between the protective door plate and the engineering machinery main body, thereby greatly reducing the protective performance of the protective door plate. The technical scheme includes that the durable protective door plate for the engineering machinery comprises a protective door plate frame and warning signs arranged on the surface of the protective door plate frame, wherein mounting seats are arranged on two sides of the protective door plate frame, mounting blocks are connected to the bottom surfaces of the mounting seats, supporting rods are connected to one sides of the mounting blocks, and supporting seats are connected to the bottom ends of the supporting rods; One side opening part of the mounting seat is connected with an adjusting rod, the other end of the adjusting rod is connected with a movable plate, one end of the movable plate, which is close to the adjusting rod, is connected with an adjusting spring, and one side of the movable plate, which is opposite to the adjusting rod, is connected with an adjusting buckle. The protective door plate for engineering machinery with durability is preferably characterized in that the protective door plate frame is embedded and butted with the mounting block on one side of the supporting rod through the mounting seat, and the size of the opening on the bottom surface of the mounting seat is identical with the surface size of the mounting block. As the durable protective door plate for engineering machinery, the utility model is preferable, one end of the adjusting spring, which is opposite to the movable plate, is connected with the inner wall of the opening of the mounting se