CN221174246U - Shock resistance detection equipment - Google Patents
Shock resistance detection equipment Download PDFInfo
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- CN221174246U CN221174246U CN202322992525.5U CN202322992525U CN221174246U CN 221174246 U CN221174246 U CN 221174246U CN 202322992525 U CN202322992525 U CN 202322992525U CN 221174246 U CN221174246 U CN 221174246U
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- fixedly connected
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- resistance detection
- impact
- impact resistance
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000035939 shock Effects 0.000 title description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of highway guardrail detection, in particular to impact resistance detection equipment, which comprises a shell, wherein a lifting handle is fixedly connected to a groove at the top of the shell, a turntable base is rotatably connected to the top of the shell, a display screen is fixedly connected to one surface of the shell, a turntable base is fixedly connected to the bottom of a supporting rod, two ends of the supporting rod are fixedly connected with inclined supporting rods, a plurality of sliding rolling balls are slidingly connected to the inside of the shell, a sliding rolling ball is fixedly and slidingly connected to the outer wall of a limiting block, a pressure module is movably connected to one end of the limiting block, the improved impact resistance detection equipment can be used for adjusting the width of a guardrail according to requirements, and a clamp device which is convenient for a user to adjust can not detect the guardrail model, so that the user can freely adjust the horizontal height of an impact block and can provide impact results with different forces due to different angles.
Description
Technical Field
The utility model relates to the technical field of highway guardrail detection, in particular to impact resistance detection equipment.
Background
The highway guardrail is mainly used for protecting personal safety and equipment and facilities, so that manufacturers need to test various performances of the guardrail after the guardrail is produced so as to ensure the strength of the guardrail, and the current strength test comprises the following two tests: 1. resistance to soft weight bodies; 2. the hard-object-resistant performance can be used and installed only by the guard rail after impact resistance detection, so that the road guard rail detection technology is very important in daily life.
The impact resistance detection apparatus is an apparatus for evaluating impact resistance of materials, parts, products, and the like under high-speed impact. Through the test of the mechanical impact tester, important information such as the failure mode, the breaking strength, the energy absorption capacity and the like of the sample under high-speed impact can be obtained, and a reference basis is provided for the design, the selection and the improvement of materials and products.
The inventors have found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the impact resistance of the guardrail is detected, whether the guardrail is qualified or not can be judged only by the marks impacted on the surface of the guardrail, and the specific application of the impact force is not known; 2. the collision direction is too single, and only the force generated by the frontal collision can be detected, so that the situation that the force can bear cannot be fully understood.
Disclosure of utility model
The present utility model aims to provide an impact resistance detection apparatus to solve the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an impact resistance detection equipment, includes the casing, the top recess fixedly connected with handle of casing the top of casing rotates and is connected with the carousel base, display screen fixedly connected with is in the one side of casing, the bottom fixedly connected with carousel base of bracing piece, the both ends fixedly connected with slant bracing piece of bracing piece, the inside sliding connection of casing has a plurality of slip spin, the outer wall fixedly sliding connection of stopper has the slip spin, the one end swing joint of stopper has pressure module, the both ends fixedly connected with support column of casing, the outer wall fixedly connected with anchor clamps board of support column, the inside sliding connection of anchor clamps board has the sliding plate, the both ends swing joint of sliding plate has the bolt, the outer wall threaded connection of bolt has the nut, the one end meshing of first bull stick has first gear, the one end meshing of second bull stick has the second gear, the one end transmission of first gear is connected with first lifting rope, the one end transmission of second gear is connected with the second lifting rope, the outer wall sliding connection of spout has the sliding plate.
Further preferably, the reset device is formed between the limiting block and the pressure module through a reset spring and a sliding rolling ball, and the central axis of the limiting block is consistent with the central axis of the pressure module.
Further preferably, the clamp plate, the bolt and the nut form a clamp device through a sliding plate.
Further preferably, a transmission structure is formed between the first rotating rod and the first lifting rope through a first gear.
Further preferably, a transmission structure is formed between the second rotating rod and the second lifting rope through a second gear.
Further preferably, the first rotating rod, the second rotating rod, the first gear, the second gear, the first lifting rope, the second lifting rope and the impact block form the impact device through the turntable base, the inclined supporting rod and the supporting rod.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the pressure module and the display screen can enable staff to know and record data more conveniently, and the clamp device capable of adjusting the width of the guardrail according to needs is provided, so that the clamp device is convenient for a user to adjust, meanwhile, the detection cannot be caused by the type of the guardrail, the limiting block is reset after being moved when the shock resistance of the guardrail is poor, and the limiting block is reset after waiting for the reset to be detected in the next round.
According to the utility model, a user can freely adjust the horizontal height of the impact block, a plurality of high impact detection is provided, the user can freely adjust the angle of the impact block, a plurality of angle impact detection is provided, meanwhile, impact results with different forces can be provided because the falling forces of the angle change are different, and the device for impact detection guard rail is provided, so that the impact detection can be conveniently performed by the user, the detection operation is convenient, and a large number of instruments are not needed for detection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view in cross section of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic view of the impact device of the present utility model;
FIG. 5 is a schematic view of the structure of the clamping device of the present utility model;
FIG. 6 is an enlarged schematic view of the fixture device of the present utility model;
fig. 7 is a schematic rear view of the impact device of the present utility model.
In the figure: 1. a housing; 2. a lifting rod; 3. a support rod; 4. a first gear; 5. a first lifting rope; 6. an impact block; 7. a display screen; 8. a pressure module; 9. a return spring; 10. a support column; 11. a sliding plate; 12. a bolt; 13. sliding ball; 14. a limiting block; 15. a first rotating lever; 16. a turntable base; 17. a chute; 18. a nut; 19. a second rotating rod; 20. a second lifting rope; 21. a second gear; 22. a diagonal support bar; 23. and a clamp plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides an impact resistance detection equipment, including casing 1, the top recess fixedly connected with lifting rod 2 of casing 1, the top rotation of casing 1 is connected with carousel base 16, the bottom fixedly connected with carousel base 16 of bracing piece 3, display screen 7 fixedly connected with is in the one side of casing 1, the both ends fixedly connected with diagonal bracing piece 22 of bracing piece 3, the inside sliding connection of casing 1 has a plurality of slip spin 13, the outer wall fixedly sliding connection of stopper 14 has slip spin 13, the one end swing joint of stopper 14 has pressure module 8, the both ends fixedly connected with support column 10 of casing 1, the outer wall fixedly connected with anchor clamps board 23 of support column 10, the inside sliding connection of anchor clamps board 23 has slide plate 11, the both ends swing joint of slide plate 11 has bolt 12, the outer wall threaded connection of bolt 12 has nut 18, the one end meshing of first rotation pole 15 has first gear 4, the one end meshing of second rotation pole 19 has second gear 21, the one end transmission of first gear 4 is connected with first lifting rope 5, the one end transmission of second gear 21 is connected with second lifting rope 20, the outer wall sliding connection of spout 17 has slide plate 11.
In this embodiment, as shown in fig. 1, a reset device is formed between the limiting block 14 and the pressure module 8 through the reset spring 9 and the sliding rolling ball 13, and the central axis of the limiting block 14 is consistent with the central axis of the pressure module 8, so that the limiting block 14 is reset after moving due to poor impact resistance of the guardrail, and the next round of detection is performed after waiting for reset.
In this embodiment, as shown in fig. 1, the clamp plate 23, the bolt 12 and the nut 18 form a clamp device through the sliding plate 11, so as to provide a clamp device capable of adjusting the width of the guardrail according to the requirement, which is convenient for a user to adjust and can not be detected due to the type of the guardrail.
In this embodiment, as shown in fig. 1, a transmission structure is formed between the first rotating rod 15 and the first lifting rope 5 through the first gear 4, so that a user can freely adjust the horizontal height of the impact block 6, and a plurality of height impact detections are provided.
In this embodiment, as shown in fig. 1, a transmission structure is formed between the second rotating rod 19 and the second lifting rope 20 through the second gear 21, so that a user can freely adjust the angle of the impact block 6, provide detection of impact at multiple angles, and simultaneously provide impact results with different forces due to different falling forces caused by the change of the angle.
In this embodiment, as shown in fig. 1, the first rotating rod 15, the second rotating rod 19, the first gear 4, the second gear 21, the first lifting rope 5, the second lifting rope 20 and the impact block 6 form an impact device through the turntable base 16, the inclined supporting rod 22 and the supporting rod 3, so that a device for detecting the guardrail by impact is provided, which is convenient for a user to detect impact resistance, facilitates detection operation, and does not need a large number of instruments for detection.
The application method and the advantages of the utility model are as follows: the shock resistance detection device has the following working process when in use:
As shown in fig. 1-7, firstly, the width of the clamp device is adjusted according to the width of the guardrail to be detected through the sliding plate 11 and the sliding groove 17, the guardrail to be detected is placed in the clamp device, after the guardrail is placed, the sliding plate 11 is slid to a position close to the guardrail, the guardrail is fixed by using the bolts 12 and the nuts 18, at the moment, the impact block 6 is lifted to a proper height by using the first rotating rod 15, then the impact block 6 is pulled to a proper angle by rotating the second rotating rod 19, if the angle conversion is required to be carried out through the turntable base 16, after all preparation works are finished, a user unlocks the buckle at the tail end of the second lifting rope 20, the impact block 6 impacts the guardrail to be detected, the pressure module 8 after the guardrail is impacted is fed back to the display screen 7 because the force of the guardrail is impacted, the force received by the guardrail at the time can be known, if the impact resistance of the detection guardrail is weaker, the limit block 14 drives the pressure module 8 to slide into the shell 1 through the sliding rolling ball 13 to prevent the damage to the shell, after the completion, if the impact block 14 and the impact block 8 are reset through the reset spring 9, the first lifting block 8 is reset, the impact block 5 can be replaced, and the weight of the experiment can be replaced, if the experiment can be prevented, and the experiment can be replaced, and the experiment can be carried out, if the experiment can not be carried out, and the experiment can be carried out by replacing the test.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Impact resistance detection equipment, including casing (1), its characterized in that: the utility model discloses a transmission rope, including casing (1), display screen (7), support rod (12), support rod (1), support rod (2) are fixedly connected with in the top recess of casing (1), the top of casing (1) is rotated and is connected with carousel base (16), display screen (7) fixedly connected with is in the one side of casing (1), the bottom fixedly connected with carousel base (16) of bracing piece (3), the both ends fixedly connected with slant bracing piece (22) of bracing piece (3), the inside sliding connection of casing (1) has a plurality of slip spin (13), the outer wall fixedly sliding connection of stopper (14) has slip spin (13), the one end swing joint of stopper (14) has pressure module (8), the both ends fixedly connected with support column (10) of casing (1), the outer wall fixedly connected with anchor clamps board (23), the inside sliding connection of anchor clamps board (23) has slide plate (11), the both ends swing joint has bolt (12), the outer wall threaded connection of bolt (12) has nut (18), the one end of first bull stick (15) meshes with first gear (4), the one end of second (19) has first gear (4), the meshing of first end (4), one end of the second gear (21) is in transmission connection with a second lifting rope (20), and the outer wall of the sliding groove (17) is in sliding connection with a sliding plate (11).
2. The impact resistance detection apparatus according to claim 1, wherein: the limiting block (14) and the pressure module (8) form a resetting device through the resetting spring (9) and the sliding rolling ball (13), and the central axis of the limiting block (14) is consistent with the central axis of the pressure module (8).
3. The impact resistance detection apparatus according to claim 1, wherein: the clamp device is formed by the sliding plate (11) among the clamp plate (23), the bolt (12) and the nut (18).
4. The impact resistance detection apparatus according to claim 1, wherein: a transmission structure is formed between the first rotating rod (15) and the first lifting rope (5) through a first gear (4).
5. The impact resistance detection apparatus according to claim 1, wherein: a transmission structure is formed between the second rotating rod (19) and the second lifting rope (20) through a second gear (21).
6. The impact resistance detection apparatus according to claim 1, wherein: the first rotating rod (15), the second rotating rod (19), the first gear (4), the second gear (21), the first lifting rope (5), the second lifting rope (20) and the impact block (6) form an impact device through the turntable base (16), the inclined supporting rod (22) and the supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992525.5U CN221174246U (en) | 2023-11-07 | 2023-11-07 | Shock resistance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992525.5U CN221174246U (en) | 2023-11-07 | 2023-11-07 | Shock resistance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221174246U true CN221174246U (en) | 2024-06-18 |
Family
ID=91537357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322992525.5U Active CN221174246U (en) | 2023-11-07 | 2023-11-07 | Shock resistance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221174246U (en) |
-
2023
- 2023-11-07 CN CN202322992525.5U patent/CN221174246U/en active Active
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