Falling detection safety protection device

Abstract

The utility model belongs to the technical field of drop test, and particularly discloses a drop detection safety protection device which comprises a bottom table, a frame plate is installed on the outer side of the bottom table through bolts, an opening is formed in the front end of the frame plate, a protection door is arranged in the opening in a sliding mode, and a working platform is movably installed on the surface of the bottom table. A side plate is installed at the end of the rear portion of the working platform, a door opening mechanism and a path groove are arranged on the inner wall of the frame plate, a protruding column and a pushing column are arranged on the surface, close to the frame plate, of the side plate and matched with the path groove and the door opening mechanism correspondingly, and a driving mechanism is arranged in the bottom table. According to the utility model, when substandard objects are broken after a falling test, the driving mechanism drives the working platform to move forwards, and the working platform is in an inclined state after extending out, so that the cleaning and the maintenance are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drop test technical field, concretely relates to a drop detection safety device. BACKGROUND

[0002] Drop test is a test method that simulates the free-fall events a product may experience during handling, transportation, storage, or use, aiming to assess the packaging strength and the impact resistance of the internal structure of the product, ensuring that the product remains intact or at least does not affect its basic functions when subjected to accidental drops.

[0003] In existing drop detection, substandard articles will break when subjected to drop test, and the fragments will also splash, which is relatively unsafe. Moreover, the fragments of the articles are not easy to clean on the surface of the workbench, and dust and dirt are likely to accumulate on the surface of the workbench, affecting the subsequent test results. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a drop detection safety device.

[0005] To achieve the above purpose, the utility model provides a drop detection safety device, which comprises a bottom table, a frame plate is installed on the outer side of the bottom table through bolts, an opening is arranged at the front end of the frame plate, a protective door is slidably arranged in the opening, a workbench is movably installed on the surface of the bottom table, a side plate is installed at the end behind the workbench, an opening mechanism and a path groove are arranged on the inner wall of the frame plate, the opening mechanism is arranged at the front end of the frame plate, the path groove is arranged at the tail end of the frame plate, a convex column and a pushing column are arranged on the surface of the side plate close to the frame plate, the convex column and the pushing column are matched with the path groove and the opening mechanism respectively, a driving mechanism is arranged in the bottom table, and the driving mechanism corresponds to the workbench.

[0006] Preferably, the path groove is arranged in an inclined manner, the horizontal height of the front end of the path groove is higher than that of the tail end, and the convex column is slidably installed on the surface of the path groove.

[0007] Preferably, the driving mechanism comprises a gas cylinder, the gas cylinder is installed in the bottom table, a pushing block is installed at the output end of the gas cylinder, the surface of the pushing block movably penetrates the bottom table, a control block is fixedly installed at the end of the pushing block, the control block is in front of the bottom table, a positioning table is fixedly installed at the end of the top of the control block, a light rod is fixedly installed between the two positioning tables, a sleeve is movably sleeved on the middle part of the light rod, a T-shaped plate is fixedly arranged on the top of the sleeve, and the T-shaped plate is fixedly connected with the workbench through bolts.

[0008] Preferably, the door opening mechanism comprises a sliding groove, which is arranged on the inner wall of the frame plate, a spring is arranged in the sliding groove, the rear end of the spring is fixedly provided with a sliding block, the sliding block is slidingly arranged in the sliding groove, the surface of a pushing column is movably arranged in the sliding groove, and the pushing column is behind the sliding block, the inner wall of the protective door is symmetrically provided with two L-shaped blocks, the L-shaped blocks correspond to the door opening mechanism, and the surface of the L-shaped block is movably provided with a connecting rod through a rotating shaft.

[0009] Preferably, the two ends of the protective door are provided with protrusions, the front end of the frame plate is provided with a groove, the protrusions are slidingly arranged in the groove, the top of the protective door is provided with a flat plate, the flat plate is arranged on the top of the frame plate, and the bottom of the protective door is reserved with a certain space when the protective door is closed.

[0010] Preferably, the front end of the working platform is provided with a material collecting frame, and the material collecting frame is in front of the control block.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] The frame plate and the side plate are arranged to form a double protection effect, and when the article is subjected to drop test, the article can be prevented from splashing, and the safety of the worker is protected.

[0013] When the substandard article is broken after drop test, the driving mechanism drives the working platform to move forward, the front end of the working platform protrudes from the bottom platform, and under the cooperation of the protruding column and the path groove, the working platform is in an inclined state after protruding, which is helpful for cleaning and maintenance, reduces the possibility of dust and dirt on the surface, reduces the cleaning difficulty and maintenance cost, and avoids affecting the subsequent drop test.

[0014] Finally, the door opening mechanism is arranged, so that the protective door is opened synchronously when the working platform moves forward. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A whole structure schematic view of the drop detection safety protection device is provided.

[0016] Figure 2 A partial structure sectional view of the drop detection safety protection device is provided.

[0017] Figure 3 An internal structure schematic view of the frame plate of the drop detection safety protection device is provided.

[0018] Figure 4 The drop detection safety protection device is provided. Figure 2An enlarged view of the middle A;

[0019] Figure 5 The utility model provides a kind of fall detection safety protection device Figure 2 An enlarged view of the middle B;

[0020] Figure 6 The utility model provides a kind of fall detection safety protection device Figure 3 An enlarged view of the middle C;

[0021] Figure 7 A side view sectional view of the utility model discloses a kind of fall detection safety protection device.

[0022] In the drawing: 1, base; 2, frame plate; 3, working platform; 4, side plate; 5, convex column; 6, path groove; 7, material receiving frame; 8, driving mechanism; 9, door opening mechanism; 10, air cylinder; 11, push block; 12, control block; 13, polished rod; 14, sleeve; 15, T-shaped plate; 16, sliding groove; 17, spring; 18, sliding block; 19, push column; 20, protective door; 21, L-shaped block; 22, connecting rod. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described in detail below in combination with the drawings and specific embodiments.

[0024] As Figure 1 - Figure 7 shown in a kind of fall detection safety protection device, including base 1, the outer side of base 1 is equipped with frame plate 2 by bolt, the front end of frame plate 2 is provided with opening, protective door 20 is slidably arranged in opening, the surface of base 1 is movably installed with working platform 3, the end portion behind working platform 3 is installed with side plate 4, the surface of frame plate 2 close to side plate 4 is provided with convex column 5 and push column 19, convex column 5 and push column 19 are matched with path groove 6 and door opening mechanism 9 respectively, the inside of base 1 is provided with driving mechanism 8, driving mechanism 8 corresponds to working platform 3, by setting frame plate 2 and side plate 4, the effect of double protection is formed, then when the substandard article is broken when passing through drop test, driving mechanism 8 drives working platform 3 to move forward, the front end of working platform 3 is stretched out of base 1, and working platform 3 will be in inclined state after stretching out under the cooperation of convex column 5 and path groove 6, which is helpful for cleaning and maintenance, finally by setting door opening mechanism 9, protective door 20 will also be opened synchronously when working platform 3 moves forward.

[0025] The path groove 6 is arranged in an inclined manner, the horizontal height of the front end of the path groove 6 is higher than the horizontal height of the tail end, the convex column 5 is slidingly installed on the surface of the path groove 6, when the working platform 3 moves forward to the base station 1, the convex column 5 will move inside the path groove 6, because the path groove 6 is arranged in an inclined manner, when the working platform 3 moves forward, the tail end of the working platform 3 will be lifted upward, and the working platform 3 will be in an inclined state after being stretched out, at this time, the workers can easily clean the objects scattered on the surface of the working platform 3.

[0026] The driving mechanism 8 comprises a cylinder 10 installed in the base station 1, a pushing block 11 is installed at the output end of the cylinder 10, the surface of the pushing block 11 penetrates the base station 1, a control block 12 is fixedly installed at the end of the pushing block 11, the control block 12 is in front of the base station 1, a positioning table is fixedly installed at the end of the top of the control block 12, a light pole 13 is fixedly installed between the two positioning tables, a sleeve 14 is movably sleeved on the middle part of the light pole 13, a T-shaped plate 15 is fixedly arranged at the top of the sleeve 14, the working platform 3 is fixedly connected to the top of the T-shaped plate 15 through bolts, by arranging the driving mechanism 8, when the cylinder 10 drives the pushing block 11 to move forward, the control block 12 will also move forward synchronously, at this time, under the action of the light pole 13, the sleeve 14 and the T-shaped plate 15, the working platform 3 will also move forward, thereby achieving the driving operation of the working platform 3.

[0027] The door opening mechanism 9 comprises a sliding groove 16, the sliding groove 16 is arranged in the inner wall of the frame plate 2, a spring 17 is arranged in the sliding groove 16, a sliding block 18 is fixedly installed at the rear end of the spring 17, the sliding block 18 is slidingly installed in the sliding groove 16, a pushing column 19 is movably installed in the sliding groove 16, and the pushing column 19 is behind the sliding block 18, when the working platform 3 moves forward, the pushing column 19 will move forward in the sliding groove 16, at this time, the pushing column 19 can push the sliding block 18 to move forward, thereby driving the operation of the door opening mechanism 9 when the working platform 3 moves forward, two L-shaped blocks 21 are symmetrically installed on the inner wall of the protective door 20, the L-shaped blocks 21 correspond to the door opening mechanism 9, a connecting rod 22 is rotatably installed on the surface of the L-shaped block 21 and the surface of the sliding block 18, under the action of the connecting rod 22, when the sliding block 18 moves forward in the sliding groove 16, the connecting rod 22 will push the L-shaped block 21 to move upward, thereby achieving the opening of the protective door 20.

[0028] The two ends of the protective door 20 are provided with protrusions, the front end of the frame plate 2 is provided with a groove, the protrusions are slidingly installed in the groove, the connection between the protective door 20 and the frame plate 2 is strengthened, the protective door 20 can only move up and down on the front end of the frame plate 2, the top of the protective door 20 is provided with a flat plate, the flat plate is placed on the top of the frame plate 2, after the protective door 20 completely falls, the flat plate is placed on the top of the frame plate 2, the protective door 20 is limited, and the stability of the protective door 20 after being closed is strengthened, and the bottom of the protective door 20 is reserved with a certain space when the protective door 20 is closed, so that the work platform 3 does not collide with the protective door 20 when the work platform 3 inclines and moves forward.

[0029] The front end of the work platform 3 is provided with a material collecting frame 7, the material collecting frame 7 is in front of the control block 12, after the work platform 3 inclines, the worker cleans the material on the surface of the work platform 3, and the material can be directly swept into the interior of the material collecting frame 7, so that the material can be concentratedly cleaned.

[0030] Working principle: first, the worker places the device directly below the falling detection device, when the falling detection device detects the measured object, the measured object can directly fall on the surface of the work platform 3 in the interior of the side plate 4, then when the cylinder 10 drives the pushing block 11 to move forward, the control block 12 also moves forward synchronously, at this time, under the action of the light rod 13, the sleeve 14 and the T-shaped plate 15, the work platform 3 also moves forward, then the protruding column 5 moves in the interior of the path groove 6, since the path groove 6 is provided in an inclined manner, so that when the work platform 3 moves forward, the tail end of the work platform 3 is lifted upward, after the work platform 3 extends, the work platform 3 is in an inclined state, while the work platform 3 moves forward, the pushing column 19 moves in the sliding groove 16, at this time, the pushing column 19 can push the sliding block 18 to move forward, under the action of the connecting rod 22, when the sliding block 18 moves in the sliding groove 16, the connecting rod 22 pushes the L-shaped block 21, so that the protective door 20 moves upward, the opening of the protective door 20 is realized, finally, after the work platform 3 extends out of the base 1, the work platform 3 is in an inclined state, and the protective door 20 is also in an open state, at this time, the worker can easily clean the scattered objects on the surface of the work platform 3, and the scattered material is swept into the interior of the material collecting frame 7, so that the material can be concentratedly cleaned.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only the principles of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A fall detection safety guard comprising a base platform (1), characterized in that, The outer side of the base station (1) is provided with a frame plate (2) through bolt installation, the front end of the frame plate (2) is provided with an opening, the opening is provided with a protective door (20) slidingly, the surface of the base station (1) is movably provided with a working platform (3), the end of the rear of the working platform (3) is provided with a side plate (4), the inner wall of the frame plate (2) is provided with an opening mechanism (9) and a path slot (6), the opening mechanism (9) is provided at the front end of the frame plate (2), the path slot (6) is opened at the tail end of the frame plate (2), the surface of the side plate (4) close to the frame plate (2) is provided with a convex column (5) and a push column (19), the convex column (5) and the push column (19) are matched with the path slot (6) and the opening mechanism (9) respectively, the inside of the base station (1) is provided with a driving mechanism (8), the driving mechanism (8) corresponds to the working platform (3).

2. A fall detection safety shield according to claim 1, wherein, The path slot (6) is provided in an inclined manner, the horizontal height of the front end of the path slot (6) is higher than that of the tail end, and the surface of the convex column (5) is slidingly installed in the path slot (6).

3. A fall detection safety shield according to claim 2, wherein, The driving mechanism (8) comprises a cylinder (10), the cylinder (10) is installed in the inside of the base station (1), the output end of the cylinder (10) is provided with a push block (11), the surface of the push block (11) movably penetrates the base station (1), the end of the push block (11) is fixedly provided with a control block (12), the control block (12) is in front of the base station (1), the end of the top of the control block (12) is fixedly provided with a positioning table, two positioning tables are fixedly provided with a light rod (13), the middle of the light rod (13) movably sleeves a sleeve (14), the top of the sleeve (14) is fixedly provided with a T-shaped plate (15), the top of the T-shaped plate (15) is fixedly connected with the working platform (3) through bolts.

4. A fall detection safety shield according to claim 3, wherein, The opening mechanism (9) comprises a sliding groove (16), the sliding groove (16) is opened in the inner wall of the frame plate (2), the inside of the sliding groove (16) is provided with a spring (17), the rear end of the spring (17) is fixedly provided with a sliding block (18), the sliding block (18) is slidingly installed in the sliding groove (16), the surface of the push column (19) is movably installed in the sliding groove (16), and the push column (19) is behind the sliding block (18), the inner wall of the protective door (20) is symmetrically provided with two L-shaped blocks (21), the L-shaped blocks (21) correspond to the opening mechanism (9), the surface of the L-shaped block (21) and the surface of the sliding block (18) are rotatably provided with a connecting rod (22).

5. A fall detection safety shield according to claim 4, wherein, The two ends of the protective door (20) are provided with convex strips, the front end of the frame plate (2) is provided with a groove, the convex strips are slidingly installed in the groove, the top of the protective door (20) is provided with a flat plate, the flat plate is placed on the top of the frame plate (2), and the bottom of the protective door (20) is reserved with a certain space when the protective door (20) is closed.

6. A fall detection safety shield according to claim 5, wherein, The front end of the working platform (3) is provided with a material receiving frame (7), and the material receiving frame (7) is in front of the control block (12).

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