CN114295022B - Protection device for blasting engineering - Google Patents
Protection device for blasting engineering Download PDFInfo
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- CN114295022B CN114295022B CN202111509054.7A CN202111509054A CN114295022B CN 114295022 B CN114295022 B CN 114295022B CN 202111509054 A CN202111509054 A CN 202111509054A CN 114295022 B CN114295022 B CN 114295022B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention belongs to the technical field of protection devices, and discloses a protection device for blasting engineering, which comprises a base, wherein a shell with an opening is fixedly arranged on one side surface of the base, a protection component is arranged in the shell, the protection component comprises a support piece, the support piece is fixedly arranged in the shell, a first protection piece is rotatably arranged on the support piece, and rotating pieces distributed along the length direction of the support piece are rotatably arranged on the support piece. Compared with the prior art, the invention has the beneficial effects that: the device has the advantages that complex work such as device installation and disassembly is avoided, movement is facilitated, convenience is improved, kinetic energy of stones can be reduced to a large extent, follow-up interception and collection of stones are facilitated, probability of damage of the device is reduced, good protection effect is achieved, weight of the device can be increased, gravity center of the device is lowered, the device is enabled to be more stable when being protected, and use is facilitated.
Description
Technical Field
The invention belongs to the technical field of protection devices, and particularly relates to a protection device for blasting engineering.
Background
Along with the rapid development of urban construction in China, the explosion engineering is more and more, and the explosion engineering is a construction method for excavating soil and stones by using explosives, and dismantling or damaging foundations, buildings and structures, and objects such as flying stones and the like which cause injury to personnel can be generated during the explosion operation, so that a protection device is needed to protect the personnel and the like during the explosion operation.
When the existing protecting device is used, the flying stones cannot be well buffered and intercepted, the probability of damage of the protecting device is increased, the stability of the protecting device is poorer and poorer along with the increase of the impact times, complicated installation and dismantling procedures are needed, and the protecting device is inconvenient to use.
Disclosure of Invention
The embodiment of the invention aims to provide a protection device for blasting engineering, which aims to solve the problems set forth in the background.
The present invention has been achieved in such a way that,
the utility model provides a protector for blasting engineering, includes the base, base one side fixed surface installs the casing, and the casing has a side surface to be provided with the opening, be provided with the protection subassembly in the casing, the protection subassembly includes support piece, support piece fixed mounting just rotates on the support piece in the casing and installs first guard piece, rotates on the support piece and installs the rotating member that distributes along support piece length direction, rotates piece and support piece axis coincidence and rotating member outside fixed surface installs the dispersing member, the protection subassembly still includes the installation pipe fitting of fixed mounting on the casing, and fixed mounting has the elastic component in the installation pipe fitting, and elastic component expansion end fixedly connected with slidable mounting is in the slip plate of installation pipe fitting, and the surface fixed mounting that the slip plate kept away from the elastic component has the sliding member that distributes along installation pipe fitting length direction and stretches out the slip plate, and the one end that the slip plate was kept away from to the opening direction of the directional casing of sliding member rotates and installs the rolling member and use with first guard piece, the collecting vat has been seted up to the base, be provided with the fixed subassembly that is used for fixed base on the base, fixed subassembly includes slidable mounting at the outside surface and with the second side fixed surface mounting of collecting vat and the second side of the installation shield that the second side of the installation pipe fitting distributes.
As a further scheme of the invention: the support piece is provided with the multiunit and along interval distribution on the straight line, and the straight line that support piece is located is provided with the contained angle with vertical line and is close to the one end of casing open end and is less than the other end.
As a further scheme of the invention: one end of the first protection piece, which is close to the supporting piece, is provided with a clamping groove for the rotation of the dispersing piece, and one side surface of the first protection piece, which is close to the opening end of the shell, is provided with an inclined surface structure with high outer side and low inner side, and the height of the first protection piece, which is far away from one end of the supporting piece, is lower than that of a group of supporting pieces below the first protection piece.
As a further scheme of the invention: one end of the collecting tank is communicated with the outside, the other end of the collecting tank is communicated with the shell, and the bottom surface of the collecting tank is arranged into an inclined surface structure with the outer side low and the inner side high.
As a further scheme of the invention: the dispersing pieces are provided with a plurality of groups and are positioned on the surface of the rotating piece at intervals.
As a further scheme of the invention: the installation pipe fitting is provided with a plurality of groups and is distributed on two sides of the shell, and the position of the installation pipe fitting corresponds to the position of the first protection piece.
As a further scheme of the invention: the fixing assembly further comprises a first adjusting piece used for adjusting the height of the second protecting piece, and the first adjusting piece is installed on the base and connected with the second protecting piece through a connecting plate.
As a further scheme of the invention: the side surface that the casing open end was kept away from to the second guard piece is provided with auxiliary stay subassembly, and auxiliary stay subassembly is including rotating the plate, rotates the plate and is provided with the multiunit and rotate and install on the second guard piece, rotates the plate and keeps away from the one end of second guard piece and be provided with the second regulating part that is used for adjusting the touch floor spare height, touch floor spare fixed mounting is in the one end of second regulating part.
Compared with the prior art, the invention has the beneficial effects that: the device has the advantages that complex work such as device installation and disassembly is avoided, movement is facilitated, convenience is improved, kinetic energy of stones can be reduced to a large extent, follow-up interception and collection of stones are facilitated, probability of damage of the device is reduced, good protection effect is achieved, weight of the device can be increased, gravity center of the device is lowered, the device is enabled to be more stable when being protected, and use is facilitated.
Drawings
Fig. 1 is a schematic view of a first view structure of a protection device for blasting engineering.
Fig. 2 is a schematic view of a second view structure of a protection device for blasting engineering.
Fig. 3 is a front view of a blast engineering protector.
Fig. 4 is an enlarged view at A1 in fig. 3.
Fig. 5 is a schematic view of a first view angle structure of a protection component in a protection device for blasting engineering.
Fig. 6 is a schematic structural view of a second view of a protection component in a protection device for blasting engineering.
In the accompanying drawings: 1. a base; 2. a housing; 3. a support; 4. a first guard; 5. a clamping groove; 6. a rotating member; 7. a dispersing member; 8. installing a pipe fitting; 9. an elastic member; 10. a sliding plate; 11. a sliding rod piece; 12. a rolling member; 13. a first adjustment member; 14. a connecting plate; 15. a second guard; 16. a fixing member; 17. rotating the plate; 18. a second adjusting member; 19. a floor plate; 20. a collection tank; 21. an elastic guard; 22. a protective assembly; 23. a fixing assembly; 24. and an auxiliary supporting component.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1-6, as a preferred embodiment of the present invention, a protection device for blasting engineering comprises a base 1, a shell 2 is fixedly installed on one side surface of the base 1, an opening is provided on one side surface of the shell 2, a protection component 22 is provided in the shell 2, the protection component 22 comprises a support member 3, the support member 3 is fixedly installed in the shell 2 and rotatably installed on the support member 3 with a first protection member 4, a rotation member 6 distributed along the length direction of the support member 3 is rotatably installed on the support member 3, the rotation member 6 coincides with the axis of the support member 3 and is fixedly installed on the outer side surface of the rotation member 6 with a dispersing member 7, the protection component 22 further comprises a mounting pipe fitting 8 fixedly installed on the shell 2, an elastic member 9 is fixedly installed in the mounting pipe fitting 8, a sliding plate member 10 slidably installed in the mounting pipe fitting 8 is fixedly connected to the movable end of the elastic member 9, a sliding rod member 11 is fixedly installed on the surface of the sliding plate member 10 and is distributed along the length direction of the mounting pipe fitting 8, one end 11 of the sliding member 11 pointing to the opening direction of the shell 2 and is rotatably installed on the first protection member 4 and is matched with the first protection member 4, a second protection member 12 is installed on the inner side surface of the first protection member 2 and is matched with the first protection member 1 and is installed on the inner side surface of the base 1 with a second protection member 23, a fixed groove 23 is fixedly installed on the base 1, and a plurality of protection components is fixedly installed on the side of protection component 20 is arranged on the side of the protection component 1, and comprises a second protection member 23, and a first protection member is mounted on the protection member 1 is matched with a side 1 and a side protection member is mounted on a side 1.
The supporting pieces 3 are provided with a plurality of groups and are distributed at intervals along a straight line, and the straight line where the supporting pieces 3 are located and the vertical line are provided with included angles, and one end, which is close to the opening end of the shell 2, is lower than the other end.
The dispersing members 7 are provided with a plurality of groups and are spaced apart on the surface of the rotating member 6.
The mounting pipe fittings 8 are provided with a plurality of groups and distributed on both sides of the housing 2, and the positions of the mounting pipe fittings 8 correspond to the positions of the first protection pieces 4.
In practical application, in one example of the invention, the base 1 is pushed to move to the protection position, the second protection piece 15 is pushed to move downwards and the fixing piece 16 is inserted into the ground to fix the base 1, meanwhile, the second protection piece 15 can cover one side opening of the collecting tank 20 after moving downwards, when in protection, particles such as small stones generated by blasting can be contacted with the first protection piece 4 at the first time in the flying process, when the stones impact the first protection piece 4, the first protection piece 4 can rotate around the supporting piece 3, when the stones push the first protection piece 4 to rotate, the kinetic energy of the stones is converted into potential energy with the gravity center moving upwards on the first protection piece 4, thereby realizing the consumption of the energy of the stones, when the initial movement speed of the stones is higher, the kinetic energy of the stones is higher, the first protection piece 4 is pushed to rotate by a larger angle to enable the first protection piece 4 to be contacted with the rolling piece 12, the first guard 4 continues to rotate so as to push the sliding rod 11 and the sliding plate 10 to move into the mounting pipe 8 through the rolling member 12, so that the elastic member 9 in the mounting pipe 8 can be compressed, the energy of the stone is further absorbed and converted through the elastic member 9, the kinetic energy of the stone can be reduced to a large extent, the stone energy is not high in moving speed after being consumed, so that the stone can be easily intercepted by the elastic guard 21, the stone can enter the collecting tank 20 downwards after being intercepted by the first guard 4 and the elastic guard 21, the stone can be contacted with the dispersing member 7 when the stone impacts the supporting member 3, the rotating member 6 can be driven to rotate through the dispersing member 7 under the impact of the stone, the stone impacting the supporting member 3 can be upwards or downwards deflected through the rotation of the rotating member 6, thereby through the first guard 4 of top or below to the stone interception of buffering, arrange on an oblique line through first guard 4, can avoid top stone and the contact of first guard 4 back rebound to leave the region that casing 2 is located, thereby the stone that is intercepted can increase the weight of base 1 and reduce the focus of base 1 so that base 1 is more stable when protecting at collecting vat 20, can make mounting 16 break away from ground when not using, can directly promote base 1 afterwards and remove, the complicated work such as having avoided the installation dismantlement of device, be convenient for remove, the convenience has been improved, can carry out preliminary interception to the stone through first guard 4, realize buffering and consume the kinetic energy of stone through the rotation of first guard 4, can carry out further kinetic energy consumption to the stone through elastic component 9, thereby the kinetic energy to the stone can be reduced to a great extent through first guard 4 and elastic component 9, thereby make things convenient for follow-up to stone and collect, the probability that the device damaged has been reduced, thereby realized better guard effect can make the base 1 more stable when increasing 1 through collecting vat 20, thereby the base is more stable when 1 is used to the base.
In one example of the present invention, the supporting member 3 is a supporting rod, the first protecting member 4 is a first protecting plate, it may be a member capable of shielding and intercepting stones such as a cannon, the rotating member 6 is a rotating rod, the dispersing member 7 is a dispersing rod, the dispersing rod can guide and disperse stones impacting the supporting rod through passive rotation of the rotating rod, the mounting pipe 8 is a mounting pipe, the elastic member 9 is a spring, it may be another elastic member such as an elastic ball, the elastic member 9 can absorb energy through spring deformation to realize buffering, the sliding rod member 11 and the sliding plate member 10 are a sliding rod and a sliding plate respectively, the rolling member 12 is a roller, it may be another member capable of reducing friction between the sliding rod and the first protecting plate such as a ball, the second protecting member 15 is a second protecting plate, the second protecting plate is provided in a frame structure and distributed around the base 1, the fixing member 16 is a fixing cone, the base 1 can be fixed on the ground through the fixing cone, and stability in protecting is increased.
As shown in fig. 1, 3, 5 and 6, as a preferred embodiment of the present invention, one end of the first guard 4 near the supporting member 3 is provided with a clamping groove 5 for the rotation of the dispersing member 7, and one side surface of the first guard 4 near the open end of the housing 2 is provided with a slope structure with a high outside and a low inside, and the height of the first guard 4 at the end far from the supporting member 3 is lower than that of a group of supporting members 3 below.
In practical application, the embodiment of the invention enables stones to move into the shell 2 more easily after contacting the first protective piece 4 through the inclined surface structure of the first protective piece 4, reduces the probability that the stones rebound away from the area where the shell 2 is located, enables the protective surface to be more complete through folding and covering of the first protective piece 4, reduces the probability that the stones are not intercepted, and is beneficial to use.
As shown in fig. 3, 5 and 6, as a preferred embodiment of the present invention, the collecting tank 20 has one end communicating with the outside and the other end communicating with the housing 2, and the bottom surface of the collecting tank 20 is provided in a slope structure with a low outside and a high inside.
In practical application, the intercepted stones enter the collecting tank 20, the weight of the base 1 can be increased and the gravity center of the base 1 can be lowered through the intercepted stones, so that the base 1 is more stable in protection, and when the collecting tank is not used, the second protection piece 15 moves upwards to release the opening of the collecting tank 20, and then the stones in the collecting tank 20 can leave.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the fixing assembly 23 further includes a first adjusting member 13 for adjusting the second guard height 15, and the first adjusting member 13 is mounted on the base 1 and connected to the second guard 15 through the connection plate 14.
In practical application, the first adjusting piece 13 can drive the connecting plate 14 to move in the vertical direction, and then the connecting plate 14 drives the second protecting piece 15 to adjust the height.
In one example of the present invention, the first adjusting member 13 is a first threaded rod, and the connecting plate 14 is a connecting plate, and the connecting plate can be driven to move by the first threaded rod.
Of course, the fixing assembly 23 may also be an electric telescopic rod instead of the first threaded rod, that is, the electric telescopic rod is fixedly mounted on the base 1, and the output end of the electric telescopic rod is fixedly connected with the connecting plate, which will not be described in detail herein.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, a side surface of the second shielding member 15 remote from the open end of the housing 2 is provided with an auxiliary supporting member 24, the auxiliary supporting member 24 includes a rotating plate member 17, the rotating plate member 17 is provided with a plurality of sets and rotatably mounted on the second shielding member 15, one end of the rotating plate member 17 remote from the second shielding member 15 is provided with a second adjusting member 18 for adjusting the height of the touch plate member 19, and the touch plate member 19 is fixedly mounted on one end of the second adjusting member 18.
In practical application, the rotating plate 17 is rotated to enable one end of the ground contact plate 19 to be far away from the base 1, and then the second adjusting piece 18 drives the ground contact plate 19 to abut against the ground, so that the contact area between the base 1 and the ground is increased, and the protection stability is further improved.
In one embodiment of the present invention, the second adjusting member 18 is a second threaded rod, the ground plate 19 is a ground plate, and the contact area between the base 1 and the ground can be increased by driving the ground plate to contact with the ground through the second threaded rod, so as to increase the protection stability.
Of course, the auxiliary supporting component 24 may also be replaced by a telescopic rod with a fixing screw, that is, the telescopic rod is fixedly mounted on the rotating plate, and one end of the telescopic rod far away from the rotating plate is fixedly connected with the ground plate, and the specific embodiment will not be described herein.
Can carry out preliminary interception to the stone through first protector 4, realize buffering and consume the kinetic energy of stone through the rotation of first protector 4, can carry out further kinetic energy consumption to the stone through elastic component 9, thereby can reduce the kinetic energy of stone through first protector 4 and elastic component 9 to a great extent, make things convenient for follow-up interception and collection to the stone, thereby realized better protective effect, collect the stone through collecting vat 20, thereby can increase the weight of base 1 and reduce the focus of base 1 and make base 1 more stable when protecting, be favorable to using.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The protection device for blasting engineering comprises a base, a shell is fixedly arranged on one side surface of the base, an opening is arranged on one side surface of the shell, the protection device is characterized in that a protection component is arranged in the shell and comprises a supporting piece, the supporting piece is fixedly arranged in the shell and rotatably provided with a first protection piece, a rotating piece which is distributed along the length direction of the supporting piece is rotatably arranged on the supporting piece, the rotating piece coincides with the axis of the supporting piece and is fixedly arranged on the outer side surface of the rotating piece, the protection component also comprises a mounting pipe fitting which is fixedly arranged on the shell, an elastic piece is fixedly arranged in the mounting pipe fitting, a sliding plate which is slidably arranged in the mounting pipe fitting is fixedly connected with the movable end of the elastic piece, a sliding rod which is distributed along the length direction of the mounting pipe fitting and extends out of the mounting pipe fitting is fixedly arranged on the surface of the sliding plate away from the elastic piece, the utility model provides a sliding rod spare is directional opening direction of casing and sliding rod spare is kept away from the one end rotation of slip plate and is installed the rolling element that uses with first guard spare cooperation, and the collecting vat has been seted up to the base, be provided with the fixed subassembly that is used for unable adjustment base on the base, fixed subassembly including slidable mounting at the base outside surface and with the second guard spare that the collecting vat cooperation was used, the mounting that multiunit interval was distributed is installed to second guard spare one side surface interval, the one end that first guard spare is close to support piece is provided with the inclined plane structure that supplies dispersing piece pivoted draw-in groove and first guard piece to be close to one side surface of casing open end and set up to outside height inboard low, the first guard piece is kept away from the height that support piece one end was located and is less than the height of a set of support piece of its below.
2. The protection device for blasting engineering according to claim 1, wherein the supporting members are provided with a plurality of groups and are distributed at intervals along a straight line, and the straight line where the supporting members are located is provided with an included angle with a vertical line, and one end close to the open end of the housing is lower than the other end.
3. A blasting engineering protector according to claim 1, wherein the collecting tank has one end communicating with the outside and the other end communicating with the housing, and the bottom surface of the collecting tank is provided with a slope structure having a low outside and a high inside.
4. A blasting-engineering protector according to claim 1, wherein the dispersing members are provided in plural groups and are spaced apart from the surface of the rotary member.
5. A blasting-engineering protector according to claim 2, wherein the mounting tubes are provided in a plurality of groups and are distributed on both sides of the housing, the positions of the mounting tubes corresponding to the positions of the first protector.
6. A blast engineering protector according to claim 1, wherein the fixing unit further comprises a first adjusting member for adjusting the height of the second protector, the first adjusting member being mounted on the base and connected to the second protector by a connecting plate.
7. The blasting-engineering protector according to claim 1, wherein an auxiliary supporting component is provided on a side surface of the second protector away from the opening end of the housing, the auxiliary supporting component comprises a rotating plate member, a plurality of groups of rotating plate members are provided and rotatably mounted on the second protector, a second adjusting member for adjusting the height of the floor-contacting member is provided at one end of the rotating plate member away from the second protector, and the floor-contacting member is fixedly mounted at one end of the second adjusting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509054.7A CN114295022B (en) | 2021-12-10 | 2021-12-10 | Protection device for blasting engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509054.7A CN114295022B (en) | 2021-12-10 | 2021-12-10 | Protection device for blasting engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114295022A CN114295022A (en) | 2022-04-08 |
| CN114295022B true CN114295022B (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111509054.7A Active CN114295022B (en) | 2021-12-10 | 2021-12-10 | Protection device for blasting engineering |
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| Country | Link |
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| CN (1) | CN114295022B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2684845B1 (en) * | 2017-03-31 | 2019-06-20 | Fhecor Ingenieros Consultores S A | ANTI-EXPLOSION PROTECTION SYSTEM FOR DAMPING BARRIERS |
| CN109405694B (en) * | 2018-12-06 | 2021-03-09 | 贵州大学 | Protection device with dust absorption function for blasting protecting against shock rearward movement |
| CN211346579U (en) * | 2019-12-12 | 2020-08-25 | 深圳市宏源建设工程有限公司 | Convenient engineering blasting that removes is with comprehensive protector |
| CN211626287U (en) * | 2020-01-10 | 2020-10-02 | 河南宏程工程建设有限责任公司 | A protector for cubic stone blasting engineering |
| CN212870960U (en) * | 2020-08-06 | 2021-04-02 | 中电建路桥集团有限公司 | Safety device of blasting construction under complicated geographic environment |
| CN113203332B (en) * | 2021-04-27 | 2022-11-08 | 湖南南岭民爆工程有限公司 | Flying stone protection equipment for open blasting engineering and protection method thereof |
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2021
- 2021-12-10 CN CN202111509054.7A patent/CN114295022B/en active Active
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| CN114295022A (en) | 2022-04-08 |
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