CN-224228146-U - Protective structure

CN224228146UCN 224228146 UCN224228146 UCN 224228146UCN-224228146-U

Abstract

The utility model discloses a protection structure, which comprises protection tools, a lifting mechanism, a control unit and a storage state, wherein the protection tools are arranged in the circumferential direction of a workbench, the lifting mechanism is connected with the protection tools and used for driving the protection tools to move along the height direction of the protection tools, the control unit is configured to receive an operation instruction and control the working state of the lifting mechanism, the working state comprises the protection state that when the control unit receives a test starting signal, the lifting mechanism drives the protection tools to rise to a preset protection height, and the storage state comprises the storage state that when the control unit receives a test ending signal, the lifting mechanism drives the protection tools to drop to the preset storage height, so that the technical problem that an experiment is inconvenient due to the fact that the existing fixed guardrail structure occupies an experiment activity space is solved.

Inventors

LIU KEJIN
ZHANG QIANG
MU ZHEN
WANG RUIXIANG
LIU SHIYU

Assignees

惠州亿纬锂能股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250523

Claims (10)

1. A protective structure, comprising: the protection tool is used for being arranged in the circumferential direction of the workbench; the lifting mechanism is connected with the protection tool and used for driving the protection tool to move along the height direction of the protection tool; the control unit is configured to receive the operation instruction and control the working state of the lifting mechanism; wherein, the operating condition includes: When the control unit receives a test starting signal, the lifting mechanism drives the protection tool to rise to a preset protection height; And in the storage state, when the control unit receives a test termination signal, the lifting mechanism drives the protection tool to descend to a preset storage height.
2. The protective structure according to claim 1, wherein the control unit is configured with a program for setting the preset protective height, and the preset protective height H is a distance from the top surface of the protective tool to the top surface of the workbench, so that H is 800mm < 1500mm.
3. The protective structure according to claim 1, wherein the protective tool comprises a fixing portion and a folding portion which are connected with each other, the lifting mechanism is arranged at the bottom of the fixing portion, and the folding portion is arranged at two ends of the fixing portion in the length direction and can be folded to fit the fixing portion.
4. The protective structure of claim 3, wherein the protective tooling further comprises a locking structure, the locking structure comprises a lock catch and a locking groove, the lock catch is arranged on one of the fixing portion and the folding portion, the locking groove is arranged on the other of the fixing portion and the folding portion, and when the lock catch and the locking groove are engaged and locked, the relative positions of the folding portion and the fixing portion are fixed.
5. The protective structure of claim 3, wherein the length S1 of the fixed portion and the length S2 of the folded portion satisfy the relationship S2≤S1≤ 1.5S2.
6. The protective structure according to claim 1, wherein the protective tool comprises a plurality of baffle plates, a hinge and a pushing structure, the baffle plates are rotatably connected through the hinge to form a foldable baffle plate, one end of the baffle plate is connected with the lifting mechanism, and the other end of the baffle plate is connected with the pushing structure; when the lifting mechanism drives the protection tool to lift, the pushing structure drives the baffle plates to be unfolded to be coplanar to form the baffle plate; when the lifting mechanism drives the protective tool to descend, the pushing structure drives the baffle plate to fold and store along the hinge.
7. The protective structure of claim 6, wherein at least two of said protective fixtures are configured to be symmetrically disposed at opposite ends of the work table, said protective fixtures further comprising fasteners, said flaps being configured to move toward each other until in contact when adjacent said protective fixtures are lifted, said fasteners being configured to connect said flaps in contact.
8. The protective structure according to claim 6, wherein the pushing structure comprises a first connecting rod and a second connecting rod which are connected in a crossed and rotating manner, the baffle plates positioned at two ends of the baffle plate are provided with guide grooves, and the first connecting rod and the second connecting rod are respectively connected with the guide grooves in a sliding manner; When the lifting mechanism ascends to the preset protection height, the protection tool is fixed in position, the lifting mechanism further pushes the pushing structure, so that the horizontal included angle between the first connecting rod and the second connecting rod is reduced, and the baffle sheet is pushed to be horizontally unfolded; When the lifting mechanism descends, the horizontal included angle is increased to drive the baffle to be folded, and after the baffle is folded, the lifting mechanism drives the protection tool to descend.
9. The protective structure of any one of claims 1 to 8, wherein the protective tooling is provided with a plurality of mounting holes for detachably mounting the guard plate.
10. The protective structure according to any one of claims 1 to 8, wherein the protective tooling comprises a plurality of cross beams, the cross beams being spaced apart along the height direction of the protective tooling.

Description

Protective structure Technical Field The utility model relates to the technical field of protection tools, in particular to a protection structure. Background In laboratory environments, guardrail structures are often provided in specific areas for operational safety and equipment protection. These guardrail structures are typically fixedly mounted, typically by welding, bolting or concrete foundations, to the ground or equipment platform. Although the fixed guardrail structure has good stability and safety, certain problems are exposed in practical application. Because the guardrail structure is fixed, lead to occupying great area in limited experimental space, experimental operation area receives the extrusion, especially when carrying out experimental apparatus and changing or adjusting, the guardrail can't remove in a flexible way, is difficult to adapt to the change of experiment demand. The characteristic of large occupied space directly reduces the experimental activity area, and influences the arrangement and operation flexibility of experimental equipment. Secondly, in some scenes where the experimental equipment needs to be frequently replaced, the experimental efficiency is severely restricted due to insufficient flexibility of the fixed guard rail. Therefore, how to improve the flexibility of the guardrail structure and provide a larger movable space is a technical problem to be solved. Disclosure of utility model The utility model aims to provide a protective structure which aims to solve the technical problem that an existing fixed guardrail structure occupies an experimental activity space and is inconvenient for experiments. The technical scheme includes that the protection structure comprises protection tools which are arranged in the circumferential direction of a workbench, a lifting mechanism which is connected with the protection tools and used for driving the protection tools to move along the height direction of the protection tools, and a control unit which is configured to receive operation instructions and control the working state of the lifting mechanism, wherein the working state comprises a protection state in which the lifting mechanism drives the protection tools to rise to a preset protection height when the control unit receives a test starting signal, and a storage state in which the lifting mechanism drives the protection tools to fall to a preset storage height when the control unit receives a test ending signal. Optionally, the control unit is configured with a program for setting a preset protection height, wherein the preset protection height H is the distance from the top surface of the protection tool to the top surface of the workbench, and the requirement that H is more than or equal to 800mm and less than or equal to 1500mm is met. Optionally, the protection frock includes interconnect's fixed part and folding portion, and elevating system sets up in the bottom of fixed part, and folding portion sets up in the both ends of fixed part length direction to collapsible laminating fixed part. Optionally, the protection tool further comprises a locking structure, the locking structure comprises a lock catch and a locking groove, the lock catch is arranged on one of the fixing portion and the folding portion, the locking groove is arranged on the other of the fixing portion and the folding portion, and when the lock catch and the locking groove are engaged and locked, the relative positions of the folding portion and the fixing portion are fixed. Optionally, the length S1 of the fixing part and the length S2 of the folding part meet the relation that S2 is less than or equal to S1 is less than or equal to 1.5S2. The protection tool comprises a plurality of baffle plates, a hinge and a pushing structure, wherein the baffle plates are rotatably connected through the hinge to form a foldable baffle plate, one end of the baffle plate is connected with the lifting mechanism, the other end of the baffle plate is connected with the pushing structure, when the lifting mechanism drives the protection tool to lift, the pushing structure drives the baffle plates to be unfolded to be coplanar to form the baffle plate, and when the lifting mechanism drives the protection tool to descend, the pushing structure drives the baffle plates to be folded and stored along the hinge. Optionally, the protection frock is at least two and is used for the symmetry to set up at the opposite both ends of workstation, and protection frock still includes the lock piece, and when adjacent protection frock promotes, the separation blade moves in opposite directions until the contact, and the lock piece is used for connecting the baffle of contact. The lifting mechanism further pushes the pushing structure to reduce the horizontal included angle of the first connecting rod and the second connecting rod and push the baffle plate to horizontally expand, when the lifting mechanism descends, the horizontal