CN214403020U - Safety device for safety engineering - Google Patents
Safety device for safety engineering Download PDFInfo
- Publication number
- CN214403020U CN214403020U CN202022822484.1U CN202022822484U CN214403020U CN 214403020 U CN214403020 U CN 214403020U CN 202022822484 U CN202022822484 U CN 202022822484U CN 214403020 U CN214403020 U CN 214403020U
- Authority
- CN
- China
- Prior art keywords
- safety
- sliding
- protection
- bracing piece
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 9
- 230000001012 protector Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a safety device for safety engineering, the on-line screen storage device comprises a base, the bracing piece of a plurality of vertical settings of fixedly connected with on the base, the connecting rod that fixedly connected with level set up on the bracing piece is adjacent be connected through the connecting rod between the bracing piece, the bracing piece is located to be equipped with coupling mechanism between the adjacent connecting rod, coupling mechanism is connected with the protection framework, the inside protection network structure that is of protection framework. The utility model discloses a design coupling mechanism can realize when the heavy object falls on the protection framework, and the protection framework will make two sliding sleeve in the coupling mechanism move towards the direction that is close to each other this moment, and then realizes that the spring is compressed, and then absorbs the kinetic energy of heavy object through the deformation of spring, weakens the hitting power that the protection framework received to make the protection framework be difficult to damage more.
Description
Technical Field
The utility model belongs to the technical field of safety engineering, especially, relate to a safety device for safety engineering.
Background
The safety engineering is an engineering field which takes various accidents in human production and living activities as main research objects, comprehensively utilizes relevant knowledge and achievement in the aspects of natural science, technical science, management science and the like, identifies and predicts unsafe factors existing in the production and living activities, and takes effective control measures to prevent the accidents or reduce the accident loss.
Safety device often need be used in safety engineering, and then the realization separates study area and external region, and it is the protection network that protector uses the most at present, but the kinetic energy that the heavy object carried can appear usually when the protection network protects comes, and when the protection network was intercepted to the heavy object, the easy heavy object that punctures of antiskid net, and then leads to protector can't play effectual guard action.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the protector is easily punctured and damaged by the object of high kinetic energy among the prior art, and the safety protector for safety engineering who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a safety device for safety engineering, includes the base, the bracing piece of a plurality of vertical settings of fixedly connected with on the base, the connecting rod that the fixed connection has the level to set up on the bracing piece is adjacent be connected through the connecting rod between the bracing piece, the bracing piece is located to be equipped with coupling mechanism between the adjacent connecting rod, coupling mechanism is connected with the protection framework, the inside protective net structure that is of protection framework.
In foretell safety device for safety engineering, coupling mechanism comprises slip subassembly and spring, the slip subassembly is equipped with two and relative setting, and two be connected through the spring between the slip subassembly, the spring axial cover is established on the bracing piece.
In foretell safety device for safety engineering, the slip subassembly comprises sliding sleeve and dwang, the sliding sleeve cover establish the bracing piece outside and with bracing piece sliding connection, dwang one end is rotated with sliding sleeve and is connected, the dwang other end rotates with the protection framework and is connected.
In the safety protection device for safety engineering, one end of the rotating rod, which is far away from the protection frame body, is obliquely arranged towards the protection frame body.
In foretell safety device for safety engineering, be equipped with the spout with bracing piece sliding connection in the sliding sleeve, there are a plurality of barbs towards the adjacent connecting rod direction slope on the spout lateral wall, the bracing piece lateral wall is equipped with a plurality of semicircular friction archs.
In the safety protection device for safety engineering, the protection frame body is of a square structure, and one protection frame body is connected with at least two connecting mechanisms.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can realize that when the heavy object falls on the protective frame body, the protective frame body can make the two sliding sleeves in the connecting mechanism move towards the direction of mutual approaching, thereby realizing the compression of the spring, absorbing the kinetic energy of the heavy object through the deformation of the spring, weakening the impact force applied to the protective frame body, and further leading the protective frame body to be not easy to be damaged;
2. the utility model can realize the damping effect through the barbs and the friction bulges, further weaken the speed of the spring during the resetting, and further avoid the situation that the heavy object generates secondary impact flying through the protective frame body during the resetting of the spring;
3. through setting up the effect of whole face protection network in can enough playing the tradition of a plurality of protection framework, only need change the protection framework of damage when the protection framework damages simultaneously, and need not like whole face protection network when damaging whole face protection network whole change.
Drawings
Fig. 1 is a schematic front view of a safety protection device for safety engineering according to the present invention;
fig. 2 is a schematic side view of a safety protection device for safety engineering according to the present invention;
fig. 3 is a schematic view of a connection structure between a sliding sleeve and a support rod in a safety protection device for safety engineering according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1 base, 2 bracing pieces, 21 friction bulges, 3 connecting rods, 4 connecting mechanisms, 41 sliding components, 411 sliding sleeves, 412 rotating rods, 413 sliding grooves, 414 barbs, 42 springs and 5 protective frame bodies.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a safety protection device for safety engineering comprises a base 1, a plurality of vertically arranged support rods 2 are fixedly connected to the base 1, horizontally arranged connecting rods 3 are fixedly connected to the support rods 2, and adjacent support rods 2 are connected through the connecting rods 3.
Can make the realization fix bracing piece 2 through connecting rod 3, and then reduce the bracing piece 2 upper end and do not have the condition such as the easy bending of fixture and take place.
The support rod 2 is provided with a connecting mechanism 4 between adjacent connecting rods 3, and the connecting mechanism 4 is composed of a sliding component 41 and a spring 42.
The two sliding assemblies 41 are oppositely arranged, the two sliding assemblies 41 are connected through a spring 42, and the spring 42 is axially sleeved on the support rod 2.
The sliding assembly 41 is composed of a sliding sleeve 411 and a rotating rod 412, the sliding sleeve 411 is sleeved on the outer side of the supporting rod 2 and is connected with the supporting rod 2 in a sliding manner, one end of the rotating rod 412 is connected with the sliding sleeve 411 in a rotating manner, and the other end of the rotating rod 412 is connected with the protective frame body 5 in a rotating manner.
One end of the rotating rod 412, which is far away from the protection frame body 5, is obliquely arranged towards the protection frame body 5, so that when the protection frame body 5 moves towards the direction of the supporting rod 2, the protection frame body 5 can enable the rotating rod 412 to push the sliding sleeve 411 to move on the supporting rod 2, and enable the two sliding sleeves 411 to move towards the direction close to each other, and further the effect of buffering is realized through the deformation of the spring 42 in the moving process of the sliding sleeve 411.
A sliding groove 413 which is connected with the support rod 2 in a sliding mode is arranged in the sliding sleeve 411, a plurality of barbs 414 which incline towards the direction of the adjacent connecting rod 3 are arranged on the side wall of the sliding groove 413, and a plurality of semicircular friction protrusions 21 are arranged on the outer side wall of the support rod 2.
Thus, when the two sliding sleeves 411 approach each other, the sliding friction between the sliding sleeves 411 and the supporting rod 2 is small, and the sliding sleeves 411 can move conveniently.
When two sliding sleeve 411 keep away from each other, sliding sleeve 411 and bracing piece 2 will be great at this moment under the effect of barb 414 sliding friction, and then realize that the restoring force of spring 42 partly will be used for overcoming the sliding resistance between sliding sleeve 411 and bracing piece 2 this moment, and then realize that the speed of resetting of protective frame body 5 this moment is slower, and then avoid appearing protective frame body 5 reset speed and lead to protective frame body 5 to bounce off the heavy object once more at the excessive speed, and then avoid the heavy object to be hit the condition emergence that flies by the secondary.
The inside of the protection frame body 5 is of a protection net structure, the protection frame body 5 is of a square structure, and one protection frame body 5 is at least connected with the two connecting mechanisms 4.
The working principle is as follows: when the heavy object strikes on protection framework 5, the heavy object will be extruded protection framework 5 towards bracing piece 2 direction this moment, and then realize that protection framework 5 will make two slip sleeves 411 in same coupling mechanism 4 be close to each other through the rotation of connecting rod 3 self this moment, and then realize that spring 42 in coupling mechanism 4 will be compressed this moment, and then realize absorbing the kinetic energy of heavy object through spring 42, and then realize playing the effect of buffering, and then avoid the heavy object to take place to the circumstances such as protection framework 5 damage that the impact of protection framework 5 too big leads to.
Simultaneously after the heavy object function is absorbed by the device gradually, spring 42 will resume deformation under the effect of self restoring force this moment, again because barb 414 cooperatees with friction bulge 21 this moment will play damped effect, and then make the restoring force of spring 42 partly will be used for overcoming the sliding resistance between sliding sleeve 411 and the bracing piece 2 this moment, slow down spring 42's return speed, avoid appearing the heavy object and caused the heavy object condition that the secondary hit flies by the reseing of spring 42.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a safety device for safety engineering, includes base (1), its characterized in that, bracing piece (2) of a plurality of vertical settings of fixedly connected with are gone up in base (1), connecting rod (3) that fixedly connected with level set up on bracing piece (2), adjacent be connected through connecting rod (3) between bracing piece (2), bracing piece (2) are located and are equipped with coupling mechanism (4) between adjacent connecting rod (3), coupling mechanism (4) are connected with protection framework (5), the inside protective screen structure that is of protection framework (5).
2. The safety protection device for safety engineering according to claim 1, wherein the connecting mechanism (4) comprises two sliding assemblies (41) and a spring (42), the two sliding assemblies (41) are arranged oppositely, the two sliding assemblies (41) are connected through the spring (42), and the spring (42) is axially sleeved on the support rod (2).
3. The safety protection device for safety engineering according to claim 2, wherein the sliding assembly (41) comprises a sliding sleeve (411) and a rotating rod (412), the sliding sleeve (411) is sleeved on the outer side of the supporting rod (2) and is in sliding connection with the supporting rod (2), one end of the rotating rod (412) is in rotating connection with the sliding sleeve (411), and the other end of the rotating rod (412) is in rotating connection with the protection frame body (5).
4. A safety protection device for safety engineering according to claim 3, wherein one end of the rotation rod (412) far from the protection frame body (5) is obliquely arranged towards the protection frame body (5).
5. A safety protection device for safety engineering according to claim 3, wherein a sliding groove (413) connected with the support rod (2) in a sliding manner is arranged in the sliding sleeve (411), a plurality of barbs (414) inclined towards the direction of the adjacent connecting rod (3) are arranged on the side wall of the sliding groove (413), and a plurality of semicircular friction protrusions (21) are arranged on the outer side wall of the support rod (2).
6. The safety device for safety engineering according to claim 1, wherein the protective frame (5) is a square structure, and one protective frame (5) is connected with at least two connecting mechanisms (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822484.1U CN214403020U (en) | 2020-11-30 | 2020-11-30 | Safety device for safety engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822484.1U CN214403020U (en) | 2020-11-30 | 2020-11-30 | Safety device for safety engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403020U true CN214403020U (en) | 2021-10-15 |
Family
ID=78035639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022822484.1U Expired - Fee Related CN214403020U (en) | 2020-11-30 | 2020-11-30 | Safety device for safety engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403020U (en) |
-
2020
- 2020-11-30 CN CN202022822484.1U patent/CN214403020U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209816734U (en) | Multistage buffering energy-absorbing flexible highway guardrail | |
| CN214403020U (en) | Safety device for safety engineering | |
| CN107142874B (en) | Road safety protective device | |
| CN206880169U (en) | A kind of protective helmet of energy elastic buffer | |
| CN107264845A (en) | A kind of passive trigger-type space junk acquisition equipment | |
| CN207423013U (en) | A kind of flyrock protection device used in blasting process | |
| CN208039514U (en) | A kind of Self-resetting energy-consumption damper | |
| CN203333102U (en) | Elevator or manned lifting device collision buffering protecting device | |
| CN204304896U (en) | A kind of solar collecting device of rock-fall proof | |
| CN109024384A (en) | A kind of anti-collision guard rail for highways | |
| CN208089826U (en) | A kind of damper for lifeline drop preventer | |
| CN109586188B (en) | Switch cabinet for electric power system | |
| CN209874949U (en) | Fire-proof door | |
| CN107685867A (en) | A kind of flying robot | |
| CN110282134B (en) | Buffer platform is put in air | |
| CN209516313U (en) | A kind of wind-driven generator grounding-for-lightning device | |
| CN208040260U (en) | A kind of external closed guard gate vibration absorber | |
| CN209293460U (en) | A kind of green high strength safe channel | |
| CN208687032U (en) | A kind of pneumatic actuator of extraction check valve | |
| CN208168061U (en) | A kind of implosion guard curtain wall | |
| CN209575551U (en) | A kind of glass breaker | |
| CN112178066A (en) | Blind shaft seat convenient to mount and used for mining machinery and using method of blind shaft seat | |
| CN218022163U (en) | Falling protection equipment for unmanned aerial vehicle | |
| CN104579140A (en) | Rock falling prevention solar energy collection device | |
| CN210802250U (en) | Safe shock attenuation protection architecture of underground blasting |
Legal Events
| 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: 20211015 |