CN214123292U - Device is experienced in safety helmet striking - Google Patents
Device is experienced in safety helmet striking Download PDFInfo
- Publication number
- CN214123292U CN214123292U CN202023082356.4U CN202023082356U CN214123292U CN 214123292 U CN214123292 U CN 214123292U CN 202023082356 U CN202023082356 U CN 202023082356U CN 214123292 U CN214123292 U CN 214123292U
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- support column
- rope
- motor
- fixedly connected
- dwang
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a safety helmet impact experiencing device, which relates to an experiencing device and comprises a frame, a motor, a limiting cylinder, a rotating rod, a connecting rope and an impact block; the rack comprises a bottom plate, support columns and a top plate, wherein the support columns are fixedly connected to the bottom plate, the top plate is fixedly connected to the support columns, and the support columns are respectively perpendicular to the bottom plate and the top plate; the machine body of the motor is fixedly connected to the inner wall of the support column, the output shaft of the motor extends towards the horizontal direction, and the tail end of the output shaft of the motor is fixedly connected with the limiting cylinder; the dwang rotates to be connected on the support column, and dwang sliding connection is on the support column, and the dwang is located end and the spacing section of thick bamboo joint in the support column, connects the one end fixed connection of rope on the support column, connects the rope and passes support column and roof extension, connects the other end of rope and hangs down from the roof, and striking piece fixed connection is at the end of connecting the rope. Adopt the utility model discloses, can prevent the falling object from striking the emergence of injury accident phenomenon.
Description
Technical Field
The utility model relates to an experience the device, in particular to device is experienced in safety helmet striking.
Background
Along with the construction of large-scale infrastructure in China, construction engineering becomes an industry with higher accident risk, the government pays attention to the construction safety problem, and establishes a safety work policy of prevention as the main, safety first and comprehensive treatment. The building safety experience venue can enable participants of building activities to experience the importance of safety protection articles in building production activities and simulate human feelings when safety accidents occur. At present, no safety experience equipment aiming at a construction site exists in China, and no safety helmet impact safety experience equipment exists, and the safety helmet is the most basic safety equipment of construction engineering. Therefore, how to design a building site safety helmet striking safety experience equipment, human impression when can simulate the incident and take place lets the participant of construction activity experience the importance of safety helmet in the building production activity in person to and let the participant of construction activity fully realize the importance of correctly wearing the safety helmet in the building construction process, the emergence of prevention falling object striking injury accident phenomenon is the technical problem that relevant technical field personnel need to solve urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the embodiment of the utility model provides a safety helmet impact experiencing device, which comprises a frame, a motor, a limiting cylinder, a rotating rod, a connecting rope and an impact block;
the rack comprises a bottom plate, support columns and a top plate, the support columns are fixedly connected to the bottom plate, the top plate is fixedly connected to the support columns, and the support columns are respectively perpendicular to the bottom plate and the top plate;
the body of the motor is fixedly connected to the inner wall of the supporting column, an output shaft of the motor extends towards the horizontal direction, and the tail end of the output shaft of the motor is fixedly connected with the limiting cylinder;
the dwang rotates to be connected on the support column, just dwang sliding connection be in on the support column, the dwang is located end in the support column with spacing section of thick bamboo joint, the one end fixed connection of connecting the rope is in on the support column, the connection rope passes support column and roof extend, the other end of connecting the rope is followed the roof hangs down, striking piece fixed connection be in the end of connecting the rope.
Optionally, spacing section of thick bamboo includes circular base and cylindrical lateral wall, circular base with cylindrical lateral wall fixed connection, the output shaft fixed connection of motor is in on the outside circular base of a spacing section of thick bamboo, be provided with the cross recess on the inside circular base of a spacing section of thick bamboo, the dwang is located end in the support column be provided with the corresponding protruding piece of cross recess.
Optionally, a through hole is formed in the side surface of the supporting column, and one end of the rotating rod penetrates through the through hole, so that the rotating rod rotates and is connected to the supporting column in a sliding mode.
Optionally, the device further comprises two guide wheels, one guide wheel is arranged in the supporting column, the other guide wheel is arranged on the top plate, and the connecting rope changes the extending direction through the two guide wheels.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
this device is experienced in safety helmet striking simple structure, convenient operation, it is with low costs, and the initial high regulation mode that drops of striking piece is very simple, excellent in use effect, convenient to popularize and use to let more participants of construction activities fully realize the importance of correctly wearing the safety helmet in the building construction process, the emergence of prevention falling object striking injury accident phenomenon.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a crash experiencing device for a safety helmet according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a limiting cylinder according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a limiting cylinder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rotating rod according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1, an embodiment of the utility model provides a device is experienced in safety helmet striking, this device is experienced in safety helmet striking includes frame 1, motor 2, spacing section of thick bamboo 3, dwang 4, connecting rope 5 and striking piece 6.
The rack 1 comprises a bottom plate 11, a supporting column 12 and a top plate 13, wherein the supporting column 12 is fixedly connected to the bottom plate 11, the bottom plate 11 is used for providing a position for a user to stand on, and preferably, a limiting ring can be arranged on the bottom plate 11 and used for guiding the user to receive experience at a proper position. The top plate 13 is fixedly connected to the supporting column 12, the supporting column 12 is respectively perpendicular to the bottom plate 11 and the top plate 13, and the inner upper part of the supporting column 12 is hollow and used for placing other components.
The fuselage fixed connection of motor 2 is at 12 inner walls of support column, and motor 2's output shaft extends towards the horizontal direction, and motor 2's output shaft is terminal with spacing section of thick bamboo 3 fixed connection.
Optionally, as shown in fig. 2, the limiting cylinder 3 includes a circular base 31 and a cylindrical side wall 32, the circular base 31 is fixedly connected to the cylindrical side wall 32, the output shaft of the motor 2 is fixedly connected to the circular base 31 outside the limiting cylinder 3, as shown in fig. 3, a cross-shaped groove 33 is provided on the circular base 31 inside the limiting cylinder 3, and as shown in fig. 4, a cross-shaped protrusion 34 corresponding to the cross-shaped groove 33 is provided at an end of the rotating rod 4 located in the supporting column 12.
Connect the one end fixed connection of rope 5 on support column 12, connect rope 5 and pass support column 12 and roof 13 extension, connect the other end of rope 5 and hang down from roof 13, strike piece 6 fixed connection at the end of connecting rope 5. In order to reduce friction and wear of the connecting rope 5 when the connecting rope 5 is stretched, optionally, the device further comprises two guide wheels 7, one guide wheel 7 is arranged in the supporting column 12, the other guide wheel 7 is arranged on the top plate 13, and the connecting rope 5 is changed in the extending direction through the two guide wheels 7.
The utility model is realized in the process that when the safety helmet impact experiencing device is used, a user wears the safety helmet and stands on the bottom plate and is positioned under the impact block hung by the connecting rope, at the moment, the rotating rod is in a clamping state with the limiting cylinder at the tail end of the output shaft of the motor, the motor is started, the output shaft of the motor rotates to drive the limiting cylinder to rotate, the limiting cylinder drives the rotating rod to rotate, the rotating rod rotates to enable one end of the connecting rope to be wound on the rotating rod, the other end of the connecting rope moves upwards to drive the impact block to move upwards, when the height of the impact block from the bottom plate reaches the height required by the user, the motor is turned off to enable the impact block to stop moving upwards, then the rotating rod is controlled to slide towards the direction far away from the limiting cylinder, when the end of the rotating rod positioned inside the supporting column is separated from the limiting cylinder, the rotating rod can rotate relative to the supporting column, the gravity of the impact block gives a vertical downward force to one end of the connecting rope, the connecting rope pulls the rotating rod to rotate under the action of gravity of the impact block, so that the connecting rope wound on the rotating rod is released, and the impact block vertically drops downwards to impact on a safety helmet on the head of a user. This device is experienced in safety helmet striking simple structure, convenient operation, it is with low costs, and the initial high regulation mode that drops of striking piece is very simple, excellent in use effect, convenient to popularize and use to let more participants of construction activities fully realize the importance of correctly wearing the safety helmet in the building construction process, the emergence of prevention falling object striking injury accident phenomenon.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The safety helmet impact experiencing device is characterized by comprising a rack, a motor, a limiting barrel, a rotating rod, a connecting rope and an impact block;
the rack comprises a bottom plate, support columns and a top plate, the support columns are fixedly connected to the bottom plate, the top plate is fixedly connected to the support columns, and the support columns are respectively perpendicular to the bottom plate and the top plate;
the body of the motor is fixedly connected to the inner wall of the supporting column, an output shaft of the motor extends towards the horizontal direction, and the tail end of the output shaft of the motor is fixedly connected with the limiting cylinder;
the dwang rotates to be connected on the support column, just dwang sliding connection be in on the support column, the dwang is located end in the support column with spacing section of thick bamboo joint, the one end fixed connection of connecting the rope is in on the support column, the connection rope passes support column and roof extend, the other end of connecting the rope is followed the roof hangs down, striking piece fixed connection be in the end of connecting the rope.
2. The device is experienced in helmet striking according to claim 1, characterized in that, spacing section of thick bamboo includes circular base and cylindrical lateral wall, circular base with cylindrical lateral wall fixed connection, the output shaft fixed connection of motor is on the circular base of spacing section of thick bamboo outside, be provided with the cross recess on the circular base of spacing section of thick bamboo inside, the end that the dwang is located in the support column is provided with the cross protruding piece that corresponds with the cross recess.
3. The headgear impact experience device according to claim 1, wherein a through hole is provided in a side surface of the support post, and one end of the rotating rod is penetrated in the through hole, rotated and slidably connected to the support post in this manner.
4. The headgear impact experience device of claim 1, further comprising two guide wheels, one guide wheel disposed within the support post and the other guide wheel disposed on the top plate, the connecting cord being redirected by the two guide wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082356.4U CN214123292U (en) | 2020-12-18 | 2020-12-18 | Device is experienced in safety helmet striking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082356.4U CN214123292U (en) | 2020-12-18 | 2020-12-18 | Device is experienced in safety helmet striking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214123292U true CN214123292U (en) | 2021-09-03 |
Family
ID=77513069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023082356.4U Expired - Fee Related CN214123292U (en) | 2020-12-18 | 2020-12-18 | Device is experienced in safety helmet striking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214123292U (en) |
-
2020
- 2020-12-18 CN CN202023082356.4U patent/CN214123292U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |