CN214942650U - Take construction safety construction protection network of shock attenuation effect - Google Patents
Take construction safety construction protection network of shock attenuation effect Download PDFInfo
- Publication number
- CN214942650U CN214942650U CN202120452901.XU CN202120452901U CN214942650U CN 214942650 U CN214942650 U CN 214942650U CN 202120452901 U CN202120452901 U CN 202120452901U CN 214942650 U CN214942650 U CN 214942650U
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- Prior art keywords
- sliding
- spring
- shock attenuation
- slide bar
- groove
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 230000035939 shock Effects 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 abstract description 15
- 238000013016 damping Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to a construction technical field just discloses a take construction safety construction protection network of shock attenuation effect, including the protection network, the rotation groove has been seted up to the bottom of protection network, rotates the inside in groove and has seted up the second sliding tray, and the inside rotation in groove is connected with the threaded rod, and the bottom threaded connection of threaded rod has the slide bar, and threaded hole is seted up at the top of slide bar, and the left side fixed surface of slide bar is connected with the sliding block. This take construction safety construction protection network of shock attenuation effect, when the slide bar upwards slides in the inside of rotating the groove, the third spring is compressed, and then cushions the slide bar under the elasticity of third spring, and then make the downward removal of slide bar obstructed, and then play the effect of shock attenuation buffering to the protection network, and then carry out effectual buffering and shock attenuation to the object that drops, make the impact force that the object received weaken, and then carry out effectual protection and protection to the object, maximum guarantee construction and construction safety.
Description
Technical Field
The utility model relates to a construction technical field specifically is a take construction safety construction protection network of shock attenuation effect.
Background
In the building construction process, a protective net is often required to be built on the periphery of a building, so that the construction safety is enhanced, the injury to personnel caused by the falling of building materials is avoided, particularly, in the construction of high-rise buildings, the protective net is often required to be arranged around the building and is mainly used for bearing the falling of objects which may appear on the building, the existing protective net is generally a nylon net, and the nylon net is easy to break and fall when too many objects are borne, so that the potential hazard is brought to the construction safety;
the existing protective net is not provided with a damping device, so that the protective net cannot effectively buffer impact force caused by huge gravitational acceleration after being hit by a heavy object, the protective net is easy to damage, and dropped materials and personnel are easy to damage and hurt under the action of huge impact force.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a take construction safety construction protection network of shock attenuation effect possesses and can carry out effectual buffering and shock attenuation to the material or the personnel that drop to weaken advantages such as the impact force that drop, solved the protection network and receiving pounding behind of heavy object, can not carry out the problem of effectual buffering to the impact force that huge acceleration of gravity brought.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take construction safety construction protection network of shock attenuation effect, including the protection network, the rotation groove has been seted up to the bottom of protection network, the second sliding tray has been seted up to the inside in rotation groove, the inside rotation in rotation groove is connected with the threaded rod, the bottom threaded connection of threaded rod has the slide bar, the threaded hole is seted up at the top of slide bar, the left side fixed surface of slide bar is connected with the sliding block, the rear side fixed surface of threaded rod is connected with the dwang, the fixed slot has been seted up to the inside in rotation groove, the left side fixed surface of dwang is connected with the third spring, the right side fixed surface of dwang has the second spring, the bottom of slide bar is provided with spring assembly.
Preferably, the inner wall of screw hole and the surperficial threaded connection of threaded rod, the inside sliding connection of the surface of sliding block and second sliding tray, the quantity of sliding block is two, and two sliding blocks are mirror image's form symmetric distribution in the side surface of sliding rod.
Preferably, the inside and the inside upper and lower surface sliding connection of dwang of fixed slot, the left end and the inner wall fixed connection of fixed slot of third spring, the right-hand member and the inner wall fixed connection of fixed slot of second spring.
Preferably, the spring device comprises a first spring, the top of the first spring is fixedly connected with the bottom of the sliding rod, the bottom of the protective net is provided with a base, and the top surface of the base is provided with a first sliding groove.
Preferably, the bottom end of the first spring is fixedly connected with the inside of the first sliding groove, and the surface of the sliding rod is slidably connected with the inner wall of the first sliding groove.
Preferably, the number of the first sliding grooves is two, the two first sliding grooves are provided with the same structure, and the two first sliding grooves are symmetrically distributed on the top surface of the base in a mirror image manner.
(III) advantageous effects
Compared with the prior art, the utility model provides a take construction safety construction protection network of shock attenuation effect possesses following beneficial effect:
1. when the sliding rod slides upwards in the rotating groove, the threaded hole moves upwards under the movement of the sliding rod, so that the rotating rod rotates clockwise around the circle center of the threaded rod, the rotating rod rotates clockwise inside the fixed groove, the second spring is compressed, the rotating force of the rotating rod is weakened, the rotating force of the threaded rod is weakened, the upward movement of the sliding rod is further weakened, the protective net is further prevented from damping and buffering, when the sliding rod moves downwards, the threaded hole drives the threaded rod to rotate anticlockwise, the fixed groove rotates anticlockwise, the third spring is further compressed, the rotating rod is further buffered under the elastic force of the third spring, the downward movement of the sliding rod is further prevented, and the protective net is further prevented from damping and buffering, and then carry out effectual buffering and shock attenuation to the object that drops for the impact force that the object received weakens, and then carries out effectual protection and protection, furthest's guarantee construction and building safety to the object.
2. This take construction safety construction protection network of shock attenuation effect, when the protection network takes place vibrations, slide from top to bottom in the inside of first sliding tray through the slide bar, and then slide from top to bottom through the first sliding tray and compress first spring, elasticity that produces is compressed through first spring plays buffering absorbing effect to the slide bar, and then make the protection network be difficult for taking place to damage when receiving the impact, the life of extension protection network, the use strength of protection network has been strengthened simultaneously, make the protection network can maximum guarantee constructor's safety, and then improve the safety protection degree of job site.
Drawings
FIG. 1 is a schematic view of the structure of a building safety construction protective net with shock absorption effect of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the construction safety construction protection net with the shock absorption effect of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1 protective net, 2 bases, 3 first sliding grooves, 4 first springs, 5 sliding rods, 6 sliding blocks, 7 second sliding grooves, 8 rotating grooves, 9 threaded rods, 10 rotating rods, 11 fixing grooves, 12 second springs, 13 third springs and 14 threaded holes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a building safety construction protection net with shock absorption effect, which comprises a protection net 1, a rotation groove 8 is provided at the bottom of the protection net 1, a second sliding groove 7 is provided inside the rotation groove 8, a threaded rod 9 is rotatably connected inside the rotation groove 8, a sliding rod 5 is connected with the bottom of the threaded rod 9 through a thread, a threaded hole 14 is provided at the top of the sliding rod 5, the inner wall of the threaded hole 14 is connected with the surface of the threaded rod 9 through the thread of the threaded hole 14 and the threaded rod 9, so that the sliding rod 5 is connected with the threaded rod 9 through a thread, a sliding block 6 is fixedly connected with the left surface of the sliding rod 5, the surface of the sliding block 6 is connected with the inside of the second sliding groove 7 in a sliding manner, so that the sliding rod 5 slides up and down inside the rotation groove 8, the number of the sliding blocks 6 is two, and the two sliding blocks 6 are symmetrically distributed on the side surface of the sliding rod 5 in a mirror image manner, a rotating rod 10 is fixedly connected to the rear side surface of the threaded rod 9, a fixing groove 11 is formed in the rotating groove 8, the inside of the fixing groove 11 is in sliding connection with the upper surface and the lower surface of the inside of the rotating rod 10, a third spring 13 is fixedly connected to the left side surface of the rotating rod 10, the left end of the third spring 13 is fixedly connected with the inner wall of the fixing groove 11, a second spring 12 is fixedly fixed to the right side surface of the rotating rod 10, the right end of the second spring 12 is fixedly connected with the inner wall of the fixing groove 11, and a spring device is arranged at the bottom of the sliding rod 5;
the spring device comprises first springs 4, the tops of the first springs 4 are fixedly connected with the bottoms of sliding rods 5, a base 2 is arranged at the bottom of a protective net 1, first sliding grooves 3 are formed in the top surface of the base 2, the bottom ends of the first springs 4 are fixedly connected with the inner portions of the first sliding grooves 3, the surface of each sliding rod 5 is slidably connected with the inner wall of each first sliding groove 3, the number of the first sliding grooves 3 is two, the two first sliding grooves 3 are provided with the same structure, and the two first sliding grooves 3 are symmetrically distributed on the top surface of the base 2 in a mirror image manner;
when the protective net vibrates, the sliding rod 5 slides up and down in the first sliding groove 3, the first spring 4 is compressed through the up-down sliding of the first sliding groove 3, the sliding rod 5 has the effect of buffering and damping through the elastic force generated by the compression of the first spring 4, when the sliding rod 5 slides up and down during vibration, the top of the sliding rod 5 slides up and down in the rotating groove 8, the sliding block 6 slides up and down in the second sliding groove 7, the sliding block 6 limits the sliding rod 5 through the up-down sliding of the sliding block 6 in the second sliding groove 7, the sliding rod 5 cannot rotate in the rotating groove 8, and only can slide up and down, when the sliding rod 5 slides up in the rotating groove 8, the threaded hole 14 moves up and down under the movement of the sliding rod 5, through the threaded connection between the threaded hole 14 and the threaded rod 9, the threaded rod 9 rotates clockwise inside the rotating groove 8, and further the rotating rod 10 rotates clockwise around the center of the circle of the threaded rod 9, and further the rotating rod 10 rotates clockwise inside the fixing groove 11, and further the second spring 12 is compressed, and the rotation of the rotating rod 10 is resisted under the elastic force of the second spring 12, and further the rotating force of the rotating rod 10 is weakened, and further the rotating force of the threaded rod 9 is weakened, and further the upward movement of the sliding rod 5 is hindered, and further the protective net 1 plays a role of shock absorption and buffering, when the sliding rod 5 moves downward, the threaded hole 14 drives the threaded rod 9 to rotate counterclockwise, and further the fixing groove 11 rotates counterclockwise, and further the third spring 13 is compressed, and further the rotating rod 10 is buffered under the elastic force of the third spring 13, and then make the downward removal of slide bar 5 obstructed, and then play the effect of shock attenuation buffering to protection network 1, and then carry out effectual buffering and shock attenuation to the object that drops for the impact force that the object received weakens, and then carries out effectual protection and protection to the object.
The working principle is as follows:
when the protective net vibrates, the sliding rod 5 slides up and down in the first sliding groove 3, the first spring 4 is compressed through the up-down sliding of the first sliding groove 3, the sliding rod 5 has a buffering and damping effect through the elastic force generated by the compression of the first spring 4, when the sliding rod 5 slides up and down during vibration, the top of the sliding rod 5 slides up and down in the rotating groove 8, the sliding block 6 slides up and down in the second sliding groove 7, when the sliding rod 5 slides up in the rotating groove 8, the threaded hole 14 moves up under the movement of the sliding rod 5, the threaded hole 14 is connected with the threaded rod 9 through the thread of the threaded hole 14, the threaded rod 9 rotates clockwise in the rotating groove 8, the rotating rod 10 rotates clockwise with the circle center of the threaded rod 9 as the circle center, and the rotating rod 10 rotates clockwise in the fixing groove 11, and then make second spring 12 compressed, make the rotation of dwang 10 receive the resistance under the elasticity of second spring 12, and then weaken dwang 10 pivoted power, and then weaken threaded rod 9 pivoted power, and then make the upward movement of slide bar 5 hindered, and then play the effect of shock attenuation buffering to protection network 1, when slide bar 5 moves down, screw hole 14 drives threaded rod 9 and carries out anticlockwise rotation, and then make fixed slot 11 carry out anticlockwise rotation, and then make third spring 13 compressed, and then cushion the dwang 10 under the elasticity of third spring 13, and then make the downward movement of slide bar 5 hindered, and then play the effect of shock attenuation buffering to protection network 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take construction safety construction protection network of shock attenuation effect, includes protection network (1), its characterized in that: rotation groove (8) have been seted up to the bottom of protection network (1), second sliding tray (7) have been seted up to the inside of rotation groove (8), the inside rotation of rotation groove (8) is connected with threaded rod (9), the bottom threaded connection of threaded rod (9) has slide bar (5), threaded hole (14) have been seted up at the top of slide bar (5), the left side fixed surface of slide bar (5) is connected with sliding block (6), rear side fixed surface of threaded rod (9) has dwang (10), fixed slot (11) have been seted up to the inside of rotation groove (8), the left side fixed surface of dwang (10) is connected with third spring (13), the right side fixed surface of dwang (10) has second spring (12), the bottom of slide bar (5) is provided with spring assembly.
2. The construction safety construction protection net of area shock attenuation effect according to claim 1 characterized in that: the inner wall of screw hole (14) and the surperficial threaded connection of threaded rod (9), the inside sliding connection of the surface of sliding block (6) and second sliding tray (7), the quantity of sliding block (6) is two, and two sliding blocks (6) are the side surface of mirror image's form symmetric distribution at slide bar (5).
3. The construction safety construction protection net of area shock attenuation effect according to claim 1 characterized in that: the inside and the inside upper and lower surface sliding connection of dwang (10) of fixed slot (11), the left end and the inner wall fixed connection of fixed slot (11) of third spring (13), the right-hand member and the inner wall fixed connection of fixed slot (11) of second spring (12).
4. The construction safety construction protection net of area shock attenuation effect according to claim 1 characterized in that: the spring device comprises a first spring (4), the top of the first spring (4) is fixedly connected with the bottom of the sliding rod (5), the bottom of the protective net (1) is provided with a base (2), and the top surface of the base (2) is provided with a first sliding groove (3).
5. The construction safety construction protection net of area shock attenuation effect according to claim 4, characterized in that: the bottom end of the first spring (4) is fixedly connected with the inside of the first sliding groove (3), and the surface of the sliding rod (5) is connected with the inner wall of the first sliding groove (3) in a sliding mode.
6. The construction safety construction protection net of area shock attenuation effect according to claim 5 characterized in that: the number of the first sliding grooves (3) is two, the two first sliding grooves (3) are provided with the same structure, and the two first sliding grooves (3) are symmetrically distributed on the top surface of the base (2) in a mirror image mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452901.XU CN214942650U (en) | 2021-03-02 | 2021-03-02 | Take construction safety construction protection network of shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452901.XU CN214942650U (en) | 2021-03-02 | 2021-03-02 | Take construction safety construction protection network of shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942650U true CN214942650U (en) | 2021-11-30 |
Family
ID=79117236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120452901.XU Expired - Fee Related CN214942650U (en) | 2021-03-02 | 2021-03-02 | Take construction safety construction protection network of shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942650U (en) |
-
2021
- 2021-03-02 CN CN202120452901.XU patent/CN214942650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |