CN118087911B - Protection device for engineering construction - Google Patents
Protection device for engineering construction Download PDFInfo
- Publication number
- CN118087911B CN118087911B CN202410527749.5A CN202410527749A CN118087911B CN 118087911 B CN118087911 B CN 118087911B CN 202410527749 A CN202410527749 A CN 202410527749A CN 118087911 B CN118087911 B CN 118087911B
- Authority
- CN
- China
- Prior art keywords
- protection
- trigger
- unit
- connecting rod
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 32
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a protection device for engineering construction, which relates to the technical field of engineering construction protection, and comprises a protection platform, wherein the inner side of the protection platform is detachably arranged on a construction main body, a trigger unit is arranged on the outer side of the protection platform, a supporting unit is arranged on the outer side of the protection platform, a first protection unit and a second protection unit are arranged on the supporting unit, the first protection unit is arranged above the second protection unit, the first protection unit faces the outer side of the supporting platform, and the first protection unit is connected with the trigger unit; when the triggering unit triggers the second protection unit, the triggering unit performs protection through the triggering unit, the first protection unit and the second protection unit; according to the invention, the impact force generated when an object or a person falls down can be offset to the greatest extent through the two protection units, the protection effect is good, and the two protection units are very convenient to replace.
Description
Technical Field
The invention relates to the technical field of engineering construction protection, in particular to a protection device for engineering construction.
Background
In engineering construction process, need increase protective structure in the side of construction main part, protective structure not only can prevent that the object from falling and cause the risk of injuring people or other things by a smash, can protect constructor to a certain extent simultaneously, can provide the buffer force to a certain extent for constructor when constructor falls carelessly to reduce the injury that the constructor produced when falling.
In the prior art, when protecting the construction main body, a protection net is generally adopted for protection, although the protection can have a certain protection effect, if the gravity of a falling object is large or a person falls, the falling object cannot be effectively buffered, and then the construction person or passerby can be damaged.
Disclosure of Invention
The invention provides a protection device for engineering construction, which comprises a protection platform, wherein the inner side of the protection platform is detachably arranged on a construction main body, a trigger unit is arranged on the outer side of the protection platform, a support unit is arranged on the outer side of the protection platform, a first protection unit and a second protection unit are arranged on the support unit, the first protection unit is arranged above the second protection unit, the first protection unit faces the outer side of the support platform, and the first protection unit is connected with the trigger unit; when the triggering unit does not trigger the second protection unit, the triggering unit and the first protection unit are used for protection, and when the triggering unit triggers the second protection unit, the triggering unit, the first protection unit and the second protection unit are used for protection.
Further, the supporting unit comprises a first supporting plate, a first supporting frame, a second supporting plate, a third supporting plate and a supporting seat, wherein the supporting seat is fixedly arranged on the protection platform, the third supporting plate is fixedly arranged on the supporting seat, the first supporting frame is fixedly arranged on the third supporting plate, and the first supporting plate and the second supporting plate are both slidably arranged on the first supporting frame.
Further, the trigger unit includes support frame two, trigger lever one, safety block, inserted block, trigger lever two, supporting shoe, connecting block and trigger lever three, support frame two fixed mounting is on support frame one, trigger lever one slidable mounting is on support frame one, trigger lever one and support plate one fixed connection, trigger lever one's lower extreme is provided with inclined plane one, the safety block passes through the safety lever to be installed at support frame one's lower extreme, trigger lever three slidable mounting is on trigger lever one, inserted block fixed mounting is on trigger lever three, trigger lever two slidable mounting is in support frame two, frictional connection between trigger lever two and the support frame two, trigger lever two is provided with inclined plane two towards trigger lever one's one end, inclined plane one matches with inclined plane two, connecting block slidable mounting is in support frame two, connecting block and trigger lever two fixed connection, supporting shoe slidable mounting is on support frame one, be connected with the spring three between supporting shoe and the support plate one, the upper end and the support plate fixed connection of spring three, the lower extreme and the fixed connection of spring three.
Further, first protection unit includes elasticity protection network, connecting rod one, connecting rod two and connecting rod three all rotate and install on trigger lever one, connecting rod two and connecting rod three all slope setting, and incline to the direction that is close to the backup pad one from the direction of keeping away from backup pad one, be provided with spacing mouth on the connecting rod three, spacing mouth size is greater than the size of inserted block, and when spacing mouth contacted with the inserted block, spacing mouth passed through the position of the three position of inserted block restriction trigger lever, the one end rotation of connecting rod one is installed on connecting rod two, the other end and the three sliding connection of connecting rod one, be provided with the spout on the connecting rod one, connecting rod three and spout sliding connection, the one end that the connecting rod three kept away from the trigger lever one is provided with the dog, be connected with the spring one between one end that the connecting rod one is close to the trigger lever one and the dog, connecting rod one, connecting rod two, spring one and connecting rod three all are provided with two, install the elasticity protection network between two connecting rods two.
Further, the second protection unit includes protection gasbag, heater, circuit, connector, spring two and trigger plate, protection gasbag installs in the supporting seat, circuit and connector are all installed on the supporting seat, be provided with the power in the supporting seat, the circuit is connected with the connector, protection gasbag passes through the heater and is connected with the circuit, the trigger plate passes through spring two and installs on the supporting seat, works as when trigger plate and circuit intercommunication, the connector switch-on power, works as when trigger plate and circuit do not communicate, the connector disconnection power, the protection gasbag is interior to be stored with the sodium azide that receives heat generation nitrogen gas, be connected with the heater strip between heater and the sodium azide.
Further, the trigger unit is provided with two, and two trigger units distribute in the both sides of backup pad one respectively, spring two and trigger plate all are provided with two, and distribute in the both sides of supporting seat.
Further, the protection platform includes protection platform one and protection mounting bracket, the equal fixed mounting in both sides of protection mounting bracket has a plurality of triangular supports, every all be provided with a plurality of bolts on the triangular support, the triangular support passes through bolt detachably and installs in the construction main body, protection platform one fixed mounting is in the upper end of protection mounting bracket, supporting seat fixed mounting is in the lower extreme of protection mounting bracket.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the object or the person can be effectively protected and supported through the repeated buffering and supporting of the first protection unit and the second protection unit, so that the problem that the person is hit due to the falling of the object in construction is avoided, and meanwhile, the problem that the person is injured due to overlarge impact force when the person falls is avoided; (2) If the gravity of the dropped object is smaller, the impact force of the dropped object can be counteracted through the buffer in the first protection unit without using a second protection unit, so that a certain cost can be saved; (3) The invention can offset the impact force of the object falling to the greatest extent through the mutual coordination among multiple buffer forces, thereby greatly ensuring the safety during construction; (4) The invention has two protection units, has better protection effect and is very convenient to replace; (5) The invention can be suitable for construction protection in the construction of substations, nuclear power stations, hydropower stations and wind power plants.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic diagram of the overall structure of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic diagram of a partial structure of the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 5a according to the present invention.
Fig. 7 is a schematic diagram of a partial structure of the present invention.
Fig. 8 is a schematic diagram of a partial structure of the present invention.
Reference numerals: 101-a first protection table; 102-a protective mounting rack; 103-a tripod; 104-a bolt; 201-an elastic protective net; 202-connecting rod I; 203-connecting rod II; 204-spring one; 205-connecting rod three; 301-a first support plate; 302-first support frame; 303-a second supporting plate; 304-a third support plate; 305-a supporting seat; 401-a protective balloon; 402-a heater; 403-a circuit; 404-connecting heads; 405-spring two; 406—trigger plate; 501-a second supporting frame; 502-trigger bar one; 503-insurance block; 504-plug-in block; 505-trigger lever two; 506-supporting blocks; 507-spring three; 508-connecting blocks; 509-trigger bar three.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Examples: the protection device for engineering construction shown in fig. 1-8 comprises a protection platform, wherein the inner side of the protection platform is detachably arranged on a construction main body, a trigger unit is arranged on the outer side of the protection platform, a supporting unit is arranged on the outer side of the protection platform, a first protection unit and a second protection unit are arranged on the supporting unit, the first protection unit is arranged above the second protection unit, the first protection unit faces the outer side of the supporting platform, and the first protection unit is connected with the trigger unit; when the triggering unit does not trigger the second protection unit, protection is performed through the triggering unit and the first protection unit, and when the triggering unit triggers the second protection unit, protection is performed through the triggering unit, the first protection unit and the second protection unit.
The support unit comprises a support plate I301, a support plate I302, a support plate II 303, a support plate III 304 and a support seat 305, wherein the support seat 305 is fixedly arranged on the protection platform, the support plate III 304 is fixedly arranged on the support seat 305, the support plate I302 is fixedly arranged on the support plate III 304, and the support plate I301 and the support plate II 303 are both slidably arranged on the support plate I302.
The trigger unit comprises a second support frame 501, a first trigger rod 502, a safety block 503, an inserting block 504, a second trigger rod 505, a supporting block 506, a connecting block 508 and a third trigger rod 509, wherein the second support frame 501 is fixedly arranged on the first support frame 302, the first trigger rod 502 is slidably arranged on the first support frame 302, the first trigger rod 502 is fixedly connected with the first support frame 301, the lower end of the first trigger rod 502 is provided with a first inclined plane, the safety block 503 is arranged at the lower end of the first support frame 302 through the safety rod, the third trigger rod 509 is slidably arranged on the first trigger rod 502, the inserting block 504 is fixedly arranged on the third trigger rod 509, the second trigger rod 505 is slidably arranged in the second support frame 501, the second trigger rod 505 is in frictional connection with the second support frame 501, one end of the second trigger rod 505 faces the second inclined plane, the first inclined plane is matched with the second inclined plane, the connecting block 508 is slidably arranged in the second support frame 501, the connecting block 508 is fixedly connected with the second trigger rod 505, the supporting block 506 is slidably arranged on the first support frame 302, a third spring 507 is connected between the supporting block 506 and the first support frame 301, the upper end of the third spring 507 is fixedly connected with the lower end of the third spring 507, and the lower end of the third spring 507 is fixedly connected with the third spring 506.
The first protection unit comprises an elastic protection net 201, a first connecting rod 202, a second connecting rod 203 and a third connecting rod 205, wherein the second connecting rod 203 and the third connecting rod 205 are all rotatably arranged on a first trigger rod 502, the second connecting rod 203 and the third connecting rod 205 are all obliquely arranged and are obliquely arranged from the direction far away from the first supporting plate 301 to the direction close to the first supporting plate 301, a limiting opening is formed in the third connecting rod 205, the size of the limiting opening is larger than that of an inserting block 504, when the limiting opening is in contact with the inserting block 504, the limiting opening limits the position of the third trigger rod 509 through the inserting block 504, one end of the first connecting rod 202 is rotatably arranged on the second connecting rod 203, the other end of the first connecting rod 202 is slidably connected with the third connecting rod 205, a sliding groove is formed in the first connecting rod 202, the third connecting rod 205 is slidably connected with the sliding groove, one end, far away from the first trigger rod 502, of the first connecting rod 202 is close to the first trigger rod 502, a first spring 204 is connected between the one end of the first connecting rod 202, the second connecting rod 203, the first spring 204 and the third connecting rod 205 are all provided with two limiting openings, and the elastic protection net 201 is arranged between the two connecting rods 203.
The second protection unit includes protection gasbag 401, heater 402, circuit 403, connector 404, second 405 of spring and trigger plate 406, protection gasbag 401 is installed in supporting seat 305, circuit 403 and connector 404 are all installed on supporting seat 305, be provided with the power in the supporting seat 305, circuit 403 is connected with connector 404, protection gasbag 401 is connected with circuit 403 through heater 402, trigger plate 406 passes through second 405 of spring to be installed on supporting seat 305, when trigger plate 406 and circuit 403 intercommunication, connector 404 switch on the power, when trigger plate 406 and circuit 403 do not communicate, connector 404 switch off the power, the sodium azide of heat-generating nitrogen gas is stored in protection gasbag 401, be connected with the heater strip between heater 402 and the sodium azide.
The trigger units are two, the two trigger units are respectively distributed on two sides of the first supporting plate 301, and the second springs 405 and the trigger plates 406 are both arranged on two sides of the supporting seat 305.
The protection platform includes protection platform one 101 and protection mounting bracket 102, and the equal fixed mounting in both sides of protection mounting bracket 102 has a plurality of A-frame 103, every all be provided with a plurality of bolts 104 on the A-frame 103, A-frame 103 passes through bolt 104 detachably and installs in the construction main body, and protection platform one 101 fixed mounting is in the upper end of protection mounting bracket 102, and supporting seat 305 fixed mounting is in the lower extreme of protection mounting bracket 102.
In this embodiment, screw holes matching with the bolts 104 are formed in a construction main body to be installed, the tripod 103 is detachably installed on the construction main body through the bolts 104, and the protective mounting frame 102 is detachably installed on the construction main body through the tripod 103.
The working principle of the invention is as follows: initially, the connection block 508 is arranged below the support block 506, the connection block 508 supports the support block 506, the whole device is detachably mounted on a construction main body through the protection mounting frame 102, when an object falls down during construction, the object falls onto the elastic protection net 201, the elastic protection net 201 is driven to move under the action of gravity, and the rotation of the connection rod three 205 is limited by the insertion block 504 through a limiting opening on the connection rod three 205, so that the connection rod one 202, the connection rod two 203, the connection rod three 205 and the elastic protection net 201 cannot rotate, and the elastic protection net 201 drives the trigger rod one 502 and the trigger rod three 509 to descend through the connection rod two 203, the connection rod one 202 and the connection rod three 205, and the spring three 507 is compressed; when the gravity of the dropped object is small, the gravity of the dropped object is offset by the buffer force generated when the spring three 507 is compressed, so that the object can be prevented from falling below the elastic protection net 201 to cause damage.
If the weight of the dropped object is large or the constructor drops carelessly, the buffer force generated when the spring three 507 is compressed is used to offset a part of the gravity generated when the object drops, at this time, the trigger rod one 502 continues to drop under the action of gravity, when the trigger rod one 502 drops to the position of the trigger rod two 505, the slope one on the trigger rod one 502 pushes the trigger rod two 505 to slide through the slope two on the trigger rod two 505, the force generated when the trigger rod two 505 slides can offset a part of the gravity generated when the trigger rod two 505 slides, the trigger rod two 505 drives the connecting block 508 to slide, the connecting block 508 slides away from the position of the supporting block 506 (as shown in fig. 8), the supporting block 506 loses support, the supporting block 506 slides up and down on the supporting frame one 302, the compressed spring three 507 is released, when the supporting block 506 drops to the position of the safety block 503, if the gravity is still large at this time, the safety rod at the connection of the safety block 503 and the supporting frame one 302 is pressed off, and a part of the gravity generated when the object drops is again offset through the breakage of the safety rod.
If the gravity is still larger at this moment, trigger lever one 502 and trigger lever three 509 and first protection unit continue to descend, when trigger lever three 509 descends to trigger plate 406's position, trigger lever three 509 drives trigger plate 406 and descends, second spring 405 is compressed at this moment, the gravity that falls to object or people is offset again through the buffer force that produces when second spring 405 is compressed, make trigger plate 406 and circuit 403 intercommunication simultaneously, connector 404 intercommunication power, make heater 402 generate heat, and then make the sodium azide in the protective airbag 401 expand because of being heated and produce nitrogen gas, protective airbag 401 opens, form the protection support through protective airbag 401's inflation, in order to prevent object or constructor drive the problem that elastic protection network 201 falls to subaerial and causes the harm.
When the trigger rod one 502, the trigger rod three 509 and the first protection unit still continue to descend, the trigger rod three 509 is limited by the spring two 405, and the trigger rod one 502 continues to descend, so that the trigger rod one 502 and the trigger rod three 509 slide relatively, and the insert block 504 slides out of the limit opening on the connecting rod three 205, at this time, the connecting rod three 205 is released from the limit, the elastic protection net 201 drives the connecting rod two 203 to rotate under the action of gravity, the connecting rod two 203 drives the connecting rod one 202 and the connecting rod three 205 to rotate, the connecting rod one 202 slides on the connecting rod three 205, the spring one 204 is compressed, the force generated when the spring one 204 is compressed counteracts the gravity when an object or a person falls down, the elastic protection net 201 rotates onto the protection air bag 401 expanding below, and the protection air bag 401 supports and protects the object or the person on the elastic protection net 201, so as to prevent the problem of damage caused by overlarge impact force when the object or the person falls down.
Through the buffering and the support many times of first protection unit and second protection unit, can protect effectively to object or people and support to avoided dropping and pounding the problem of people because of the object when being under construction, can avoid simultaneously when the people drops, cause injured problem because of the impact force is too big.
After the protection is completed, the trigger rod II 505 and the connecting block 508 are reset, if the protection air bag 401 is triggered, the safety block 503 is damaged, and the protection air bag 401 and the safety block 503 are replaced, so that the protection can be continued conveniently.
Claims (3)
1. The utility model provides a protector for engineering construction, includes protection platform, its characterized in that, protection platform's inboard detachably installs on the construction main body, trigger unit is installed in protection platform's outside, support unit is installed in protection platform outside, install first protection unit and second protection unit on the support unit, first protection unit sets up in the top of second protection unit, first protection unit is towards the outside of support platform, first protection unit is connected with trigger unit; when the triggering unit does not trigger the second protection unit, the triggering unit and the first protection unit are used for protection, and when the triggering unit triggers the second protection unit, the triggering unit, the first protection unit and the second protection unit are used for protection;
The supporting unit comprises a first supporting plate (301), a first supporting plate (302), a second supporting plate (303), a third supporting plate (304) and a supporting seat (305), wherein the supporting seat (305) is fixedly arranged on the protection platform, the third supporting plate (304) is fixedly arranged on the supporting seat (305), the first supporting plate (302) is fixedly arranged on the third supporting plate (304), and the first supporting plate (301) and the second supporting plate (303) are both slidably arranged on the first supporting plate (302);
The trigger unit comprises a support frame II (501), a trigger rod I (502), a safety block (503), an inserting block (504), a trigger rod II (505), a support block (506), a connecting block (508) and a trigger rod III (509), wherein the support frame II (501) is fixedly arranged on the support frame I (302), the trigger rod I (502) is slidably arranged on the support frame I (302), the trigger rod I (502) is fixedly connected with the support frame I (301), the lower end of the trigger rod I (502) is provided with a bevel I, the safety block (503) is arranged at the lower end of the support frame I (302) through the safety rod, the trigger rod III (509) is slidably arranged on the trigger rod I (502), the inserting block (504) is fixedly arranged on the trigger rod III (509), the trigger rod II (505) is slidably arranged in the support frame II (501), the trigger rod II (505) is in friction connected with the support frame II (501), one end of the trigger rod II (505) facing the trigger rod I (502) is provided with a bevel I, the trigger rod II (508) is slidably arranged on the support frame II (501) and fixedly connected with the connecting block II, a third spring (507) is connected between the supporting block (506) and the first supporting plate (301), the upper end of the third spring (507) is fixedly connected with the first supporting plate (301), and the lower end of the third spring (507) is fixedly connected with the supporting block (506);
The first protection unit comprises an elastic protection net (201), a first connecting rod (202), a second connecting rod (203) and a third connecting rod (205), wherein the second connecting rod (203) and the third connecting rod (205) are rotatably arranged on a first connecting rod (502), the second connecting rod (203) and the third connecting rod (205) are obliquely arranged, and are obliquely arranged from a direction far away from a first supporting plate (301) to a direction close to the first supporting plate (301), a limit opening is formed in the third connecting rod (205), the size of the limit opening is larger than that of an inserting block (504), when the limit opening is in contact with the inserting block (504), the limit opening limits the position of the third connecting rod (509), one end of the first connecting rod (202) is rotatably arranged on the second connecting rod (203), the other end of the first connecting rod (202) is in sliding connection with the third connecting rod (205), a sliding chute is formed in the first connecting rod (202), a stop block (205) is in sliding connection with the sliding way, one end of the third connecting rod (205) far away from the first connecting rod (502) is provided with a stop block, the first connecting rod (205) is in contact with the first connecting rod (204), the second connecting rod (204) is connected with the first connecting rod (204) and the third connecting rod (204), an elastic protective net (201) is arranged between the two connecting rods II (203);
The second protection unit comprises a protection air bag (401), a heater (402), a circuit (403), a connector (404), a spring II (405) and a trigger plate (406), wherein the protection air bag (401) is installed in a supporting seat (305), the circuit (403) and the connector (404) are all installed on the supporting seat (305), a power supply is arranged in the supporting seat (305), the circuit (403) is connected with the connector (404), the protection air bag (401) is connected with the circuit (403) through the heater (402), the trigger plate (406) is installed on the supporting seat (305) through the spring II (405), when the trigger plate (406) is communicated with the circuit (403), the connector (404) is powered on, when the trigger plate (406) is not communicated with the circuit (403), the connector (404) is powered off, sodium azide which generates nitrogen under heat is stored in the protection air bag (401), and a heating wire is connected between the heater (402) and the sodium azide.
2. The protection device for engineering construction according to claim 1, wherein two triggering units are arranged, the two triggering units are respectively distributed on two sides of the first supporting plate (301), and the second spring (405) and the triggering plate (406) are respectively arranged on two sides of the supporting seat (305).
3. The protection device for engineering construction according to claim 2, wherein the protection platform comprises a protection platform I (101) and a protection installation frame (102), a plurality of triangular brackets (103) are fixedly installed on two sides of the protection installation frame (102), a plurality of bolts (104) are arranged on each triangular bracket (103), the triangular brackets (103) are detachably installed on a construction main body through the bolts (104), the protection platform I (101) is fixedly installed at the upper end of the protection installation frame (102), and the supporting seat (305) is fixedly installed at the lower end of the protection installation frame (102).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202410527749.5A CN118087911B (en) | 2024-04-29 | 2024-04-29 | Protection device for engineering construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202410527749.5A CN118087911B (en) | 2024-04-29 | 2024-04-29 | Protection device for engineering construction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN118087911A CN118087911A (en) | 2024-05-28 |
CN118087911B true CN118087911B (en) | 2024-07-02 |
Family
ID=91142516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202410527749.5A Active CN118087911B (en) | 2024-04-29 | 2024-04-29 | Protection device for engineering construction |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN118087911B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106760583A (en) * | 2017-01-19 | 2017-05-31 | 黄河科技学院 | A kind of high-building construction multifunctional safety protection device |
CN111827656A (en) * | 2020-08-13 | 2020-10-27 | 中铝南铝(福建)铝结构技术开发有限公司 | Anti-falling system of attached lifting protection platform |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5306530B1 (en) * | 2012-10-16 | 2013-10-02 | 日本サミコン株式会社 | Protective fence reinforcement structure |
CN203568624U (en) * | 2013-09-22 | 2014-04-30 | 浙江吉利控股集团有限公司 | Anti-falling device of lifter |
CN116607800A (en) * | 2023-04-14 | 2023-08-18 | 中建八局第一建设有限公司 | Safety protection device for building construction |
-
2024
- 2024-04-29 CN CN202410527749.5A patent/CN118087911B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106760583A (en) * | 2017-01-19 | 2017-05-31 | 黄河科技学院 | A kind of high-building construction multifunctional safety protection device |
CN111827656A (en) * | 2020-08-13 | 2020-10-27 | 中铝南铝(福建)铝结构技术开发有限公司 | Anti-falling system of attached lifting protection platform |
Also Published As
Publication number | Publication date |
---|---|
CN118087911A (en) | 2024-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108667092B (en) | Safety anti-falling charging equipment | |
CN118087911B (en) | Protection device for engineering construction | |
CN109405694A (en) | A kind of protective device that the explosion with dust-absorbing function is moved back with protecting against shock | |
CN211046202U (en) | Distribution box for automatic power supply of electrical engineering | |
CN210517575U (en) | Pressure relief device of switch cabinet | |
CN212047953U (en) | Automatic filling production line of dry powder fire extinguisher | |
CN116216086A (en) | Tip protector for placing wind power blades | |
CN209528485U (en) | A kind of anticollision device, collision-prevention device of environmental protection furniture | |
CN217214934U (en) | Lithium battery shell with anti-falling function | |
CN211929373U (en) | High-voltage circuit breaker cabinet | |
CN212583201U (en) | Safe electric power construction equipment based on friction aeration and atmospheric pressure buffering | |
CN212011840U (en) | Shock attenuation electric power cabinet that can effectively dispel heat | |
CN212033569U (en) | Electric protection device | |
CN219626787U (en) | Explosion-proof device for battery | |
CN207993124U (en) | A kind of parking timing and charging device protection shell | |
CN109132781A (en) | Protective carriage buffer unit in a kind of elevator steadily buffered | |
CN217996438U (en) | Efficient damping device for elevator | |
CN117767142B (en) | Intelligent power distribution box with anti-falling protection assembly | |
CN215645710U (en) | Power distribution control equipment with protection component | |
CN218388225U (en) | Special controller for fan heater | |
CN212810656U (en) | System security defense device | |
CN220798312U (en) | Switch safety device | |
CN213781760U (en) | Power supply control transformer of injection molding machine | |
CN214581364U (en) | Coupled heat pump type heating station | |
CN214958184U (en) | Power distribution control equipment with protective structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant |