CN210177958U - Prefabricated assembled building protection network with automatic early warning function - Google Patents
Prefabricated assembled building protection network with automatic early warning function Download PDFInfo
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- CN210177958U CN210177958U CN201920320124.6U CN201920320124U CN210177958U CN 210177958 U CN210177958 U CN 210177958U CN 201920320124 U CN201920320124 U CN 201920320124U CN 210177958 U CN210177958 U CN 210177958U
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- 238000009434 installation Methods 0.000 claims abstract description 53
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000001960 triggered effect Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005303 weighing Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated assembled building protection network with automatic early warning function, installation pole and diaphragm set up in pairs, and the diaphragm is located the installation pole below, and installation pole and diaphragm rear end are used for fixing on two prefabricated assembled building turning leading flank, and the front end stretches out forward; the alarm triggering device is arranged between the mounting rod and the transverse plate and is triggered to alarm by the downward movement of the mounting rod; be equipped with the mounting groove on the installation pole medial surface, the mounting bar is arranged in the mounting groove and links to each other with the mounting groove inner wall through even restricting, has location structure between mounting bar and the mounting groove inner wall, and first protection network is used for installing in prefabricated assembly type building wall the place ahead, and two installation pole upper mounting groove openings are passed respectively at first protection network both ends and are fixed on the mounting bar, and the second protection network is arranged in under the first protection network and its both ends are fixed respectively on two installation poles. The utility model discloses avoid weighing down the thing secondary when preventing that the thing that weighs down bounces and fall, the security is high.
Description
Technical Field
The utility model belongs to prefabricated assembly type structure construction technology especially relates to a prefabricated assembly type structure protection network with automatic early warning function.
Background
The prefabricated building is a building formed by assembling building components prefabricated in a factory on a construction site, and compared with the traditional building construction, the prefabricated building has the advantages of high construction speed, energy conservation, environmental protection, small restriction on climate conditions, labor conservation and building quality improvement.
In recent years, prefabricated buildings have been developed rapidly. However, as the height of the construction building is continuously increased, the risk of falling objects is increased. At present, related safety measures for preventing objects falling from high altitude are mainly to arrange a plurality of external throwing nets at the positions of corresponding heights of buildings, however, the installation mode of the traditional throwing net has the following defects:
⑴, a large number of people are required to operate simultaneously during installation to ensure the installation quality, and the installation procedure is complicated.
⑵ A large number of steel pipes and fasteners are required to fix the net, resulting in high installation cost.
⑶ can not prevent the potential safety hazard that the falling object falls after encountering obstacles and being bounced again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated assembled building protection network that has automatic early warning function convenient to installation, can prevent effectively that the high altitude weight thing secondary from falling, security height.
The above object of the present invention is achieved by the following technical solutions: a prefabricated building protection net with an automatic early warning function comprises mounting rods, transverse plates, an alarm triggering device, an alarm system, mounting strips made of elastic materials, connecting ropes, a first protection net and a second protection net, wherein the mounting rods and the transverse plates are arranged in pairs, the transverse plates are located right below the mounting rods, the rear ends of the two pairs of mounting rods and the transverse plates are respectively used for being fixed on the front side surfaces of corners of two prefabricated buildings, and the front ends of the two pairs of mounting rods and the transverse plates extend forwards; the alarm triggering device is in communication connection with the alarm system, is arranged between the mounting rod and the transverse plate and can be triggered by the downward movement of the mounting rod to make the alarm system give an alarm; be equipped with side direction open-ended mounting groove on the medial surface of installation pole, the mounting bar is located link to each other with the inner wall of mounting groove in the mounting groove and through linking the rope, just have the location structure who is used for spacing mounting bar between the inner wall of mounting bar and mounting groove, first protection network is used for installing in the place ahead of prefabricated assembly type building wall, and the opening that the mounting groove was gone up to two installation poles is passed respectively at the both ends of first protection network is fixed on the mounting bar, the second protection network is located first protection network just the both ends of second protection network are fixed respectively on two installation poles.
The utility model discloses when using, the thing that weighs down falls to first protection network while installation pole atress downstream, can trigger alarm trigger device, with signal transmission to alarm system, alarm system sends the police dispatch newspaper, and first protection network takes place deformation and plays the cushioning effect to weighing down the thing, the mounting bar atress of fixing on first protection network warp and breaks away from the mounting groove, the thing that weighs down is wrapped up to the first protection network of cooperation, the first protection network that can guarantee the parcel thing that weighs down with the even rope that the mounting bar is connected falls on the second protection network, thereby avoid weighing down the thing secondary when preventing that weighs down the thing and bounce and fall, the security is higher.
As a preferred embodiment of the present invention, the front end of the mounting rod extends obliquely upward, and the front end of the transverse plate extends horizontally.
In a preferred embodiment of the present invention, an angle α between the mounting bar and the horizontal plane is 20 ° to 25 °.
As a preferred embodiment of the utility model, alarm trigger device includes trigger bar, inserted bar and trigger button, trigger button with alarm system communication connection, the top of trigger bar is fixed on the bottom surface of installation pole, and open the bottom surface of trigger bar has the slot, on trigger button locates the interior top surface of slot, the lower extreme of inserted bar is fixed on the upper surface of diaphragm, the upper end of inserted bar stretches into in the slot relative with trigger button, can be when the installation pole moves down, the inserted bar upwards pushes up and touches and realize alarm system on trigger button and report to the police.
As an improvement of the utility model, alarm trigger device still includes spherical segment form recess and ball, spherical segment form recess is located on the top surface of inserted bar, the ball is installed in spherical segment form recess, spherical segment form recess top surface open-ended diameter is less than the diameter of ball and rolls the ball spacing in spherical segment form recess, when the installation pole moves down, touches by the ball top and realizes alarm system and report to the police on trigger button. The position that the high altitude weight falls is different, and the atress position of installation pole is different, and when the installation pole atress moved down, the inserted bar moved to the jack internal motion, and the ball can guarantee with the cooperation of spherical segment form recess that trigger button evenly atress and trigger to improve trigger device job stabilization nature.
In order to further improve the stability of trigger device work, conduct the utility model discloses a further improvement be equipped with between slot and the inserted bar and be used for spacingly the limit structure of the biggest stroke of inserted bar rebound.
Preferably, limit structure includes gag lever post and spacing groove, the spacing groove is seted up on the relative both sides face of inserted bar, the gag lever post transversely sets up, and its one end is fixed on the lateral wall of the bottom surface recess of trigger bar, and the other end stretches into in the spacing groove, and the inserted bar atress is to the recess internal motion, and when ball top touched trigger button, the top surface of gag lever post and the top surface contact cooperation of spacing inslot wall, the spacing groove can be injectd the motion of inserted bar, avoids the inserted bar to lead to the fact trigger button to damage in the recess excessive motion to further improve buffering trigger device job stabilization nature.
The utility model discloses can also do following improvement be equipped with a plurality of locking button that have communication function along vertically being equipped with on the medial surface of mounting groove, vertically being fixed with a plurality of rows of electricity inserted bar respectively on top surface and the bottom surface in the mounting groove, every two rows of electricity inserted bar are corresponding with a locking button from top to bottom, the electricity inserted bar links to each other with trigger button, the locking button who corresponds respectively along vertically being equipped with a plurality of rows of locking grooves respectively on the top surface of mounting bar and the bottom surface, the lower part of electricity inserted bar is the telescopic movable rod, the movable rod is relative with the locking groove, locking button is touched by the mounting bar and is triggered the messenger the movable rod carries out spacing formation to the mounting bar in stretching into the locking groove location structure.
As an embodiment of the present invention, the mesh density of first protection network be greater than the mesh density of second protection network, when the thing that falls to first protection network on, deformation takes place for the second protection network when deformation takes place for first protection network, because the mesh density of second protection network is less than the mesh density of first protection network, the deformation degree of second protection network is greater than the deformation degree of first protection network, can play the effect of secondary buffering to the thing that falls aloft.
The utility model discloses can also do following improvement, first protection network passes through reinforcing apparatus demountable installation on the mounting bar. When first protection network is damaged, the staff conveniently demolishs and changes first protection network through reinforcing apparatus to make things convenient for the staff to maintain the protection network, and can satisfy different construction demands.
A first good protective net is installed between the installation strips, and therefore workers can maintain the protective net conveniently.
As an optimal implementation mode of the utility model, inwards transversely seted up a plurality of horizontal pore from the lateral surface of mounting bar, and be equipped with the vertical pore that a plurality of vertical run-through on the mounting bar, vertical pore and horizontal pore intercommunication, the tip body of rod of first protection network with horizontal pore one-to-one, the tip body of rod of first protection network penetrates in the horizontal pore and pass and make first protection network connect on the mounting bar by the mounting that is arranged in the vertical pore.
Compared with the prior art, the utility model discloses the effect that is showing as follows has:
⑴ the utility model discloses when using, the thing that weighs down falls to first protection network in the time installation pole atress downstream, can trigger alarm trigger device, with signal transmission to alarm system, alarm system sends out the police dispatch newspaper, and deformation takes place for first protection network plays the cushioning effect to weighing down the thing, the mounting bar atress of fixing on first protection network warp and breaks away from the mounting groove, the thing that weighs down will be wrapped up to the first protection network of cooperation, the first protection network that can guarantee the parcel thing that weighs down with the even rope of mounting bar connection falls on the second protection network, thereby avoid weighing down the thing secondary when preventing that the thing that weighs down from upspring and falling, the security is higher.
⑵ the staff is installed on the corner of the prefabricated assembly type structure through the cooperation of the installation rod and the transverse plate, the installation of the utility model can be completed, the installation cost is low, and the installation is simple and convenient and easy to operate.
⑶ is right the utility model discloses when resetting the installation, push into the mounting groove with the mounting bar in until triggering self-locking button, self-locking button control electricity inserted bar's expansion end inserts and accomplishes the auto-lock in the self-locking groove, will weigh down the thing again and take off from the protection net, spare part that the high altitude was fallen still can reuse, can effectively practice thrift assembly cost, consequently, the utility model discloses can extensively be applicable to the construction of prefabricated assembly type structure.
⑷ the utility model has simple structure and low cost, and is suitable for wide popularization and application.
Drawings
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of part I of FIG. 2;
fig. 4 is a schematic structural view of the mounting bar of the present invention installed in the mounting groove.
Detailed Description
As shown in fig. 1-4, be the utility model relates to a prefabricated assembled building protection network with automatic early warning function, it is including installation pole 3, diaphragm 4, alarm trigger device, alarm system, elastic material's mounting bar 9, elastic material's even rope 13, first protection network 14 and second protection network 15, installation pole 3 and diaphragm 4 set up in pairs, and diaphragm 4 is located installation pole 3 under, at prefabricated assembled building wall 1's both sides fixedly connected with prefabricated assembled building turning 2, the rear end of these two pairs of installation poles 3 and diaphragm 4 is used for fixing respectively on the leading flank at two prefabricated assembled building turning 2, the front end of installation pole 3 and diaphragm 4 then all stretches out forward, wherein, the front end of installation pole 3 stretches out to one side, the contained angle α of installation pole 3 and horizontal plane is 20 ~ 25, and the front end level of diaphragm 4 stretches out.
The alarm triggering device is in communication connection with the alarm system, is arranged between the mounting rod 3 and the transverse plate 4 and can be triggered to alarm by the downward movement of the mounting rod 3. In this embodiment, the alarm triggering device includes a triggering rod 5, an inserting rod 16 and a triggering button 7, the triggering button 7 is in communication connection with the alarm system, the top end of the triggering rod 5 is fixed on the bottom surface of the mounting rod 3, the bottom surface of the triggering rod 5 is provided with a slot 6, the triggering button 7 is arranged on the inner top surface of the slot 6, the lower end of the inserting rod 16 is fixed on the upper surface of the transverse plate 4, the upper end of the inserting rod 16 extends into the slot 6 to be opposite to the triggering button 7, the top surface of the inserting rod 16 is provided with a segment-shaped groove 17, a ball 18 is arranged in the segment-shaped groove 17, the opening diameter of the top surface of the segment-shaped groove 17 is smaller than the diameter of the ball 18 (for achieving this purpose, in actual manufacturing, the inserting rod with the segment-shaped groove may be composed of two segments, one of which is the main body of the inserting rod, the top end of which is provided with a groove with a, the block-shaped body is fixed on the top surface of the main body, and the through hole correspondingly forms a segment-shaped groove on the groove, before which, the ball is placed in the groove) to limit the ball 18 to roll in the segment-shaped groove 17, when the mounting rod 3 moves downwards, the ball 18 is pressed against the trigger button 7 to realize the alarm of the alarm system. Because the falling position of the falling object is different, the stress position of the mounting rod is different, when the mounting rod moves downwards under the stress, the inserting rod moves towards the jack, and the ball is matched with the segment-shaped groove to ensure that the trigger button is uniformly stressed and triggered, so that the working stability of the trigger device is improved.
A limiting structure for limiting the maximum upward movement stroke of the inserting rod 16 is arranged between the slot 6 and the inserting rod 16. In this embodiment, the limiting structure includes a limiting rod 19 and a limiting groove 20, the limiting groove 20 is opened on two opposite sides of the inserting rod 16, the limiting rods 19 are a pair, one end of each limiting rod 19 is fixed on the inner wall of the slot 6, and the other end of each limiting rod 19 extends into the limiting groove 20 and can slide in the limiting groove 20.
Be equipped with side direction open-ended mounting groove 8 on the medial surface of installation pole 3, the mounting bar 9 is arranged in mounting groove 8 and links to each other with the inner wall of mounting groove 8 through even rope 13, has the location structure who is used for spacing mounting bar between the inner wall of mounting bar 9 and mounting groove 8, and in this embodiment, this location structure is: the inner side surface of the mounting groove 8 is longitudinally provided with a plurality of locking buttons 10 with a communication function, the top surface and the bottom surface in the mounting groove 8 are longitudinally provided with a plurality of rows of grooves 27 respectively, each upper and lower rows of grooves 27 correspond to one locking button 10, each groove 27 is internally fixed with one electric inserted bar 11, each electric inserted bar 11 is connected with the trigger button 7 and the corresponding locking button 10 respectively, the top surface and the bottom surface of the mounting bar 9 are longitudinally provided with a plurality of rows of locking grooves 12 respectively, the lower part of each electric inserted bar 11 is a telescopic movable bar, the movable bar is opposite to the locking grooves 12, and the locking buttons 10 are triggered by the mounting bar 9 to enable the movable bar to extend into the locking grooves 12 to position the mounting bar 9.
The first protective net 14 is used for being installed in front of the prefabricated building wall, two ends of the first protective net 14 penetrate through openings of the installation grooves 8 in the two installation rods 3 and are fixed on the installation bars 9, the second protective net 15 is located under the first protective net 14, and two ends of the second protective net 15 are fixed below the installation grooves 8 in the two installation rods 3. The grid density of first protection network 14 is greater than the grid density of second protection network 15, and when the thing that falls on first protection network, deformation takes place for the second protection network when deformation takes place for first protection network, because the grid density of second protection network is less than the grid density of first protection network, and the deformation degree of second protection network is greater than the deformation degree of first protection network, can play the effect of secondary buffering to the thing that falls aloft.
First protection network passes through reinforcing apparatus demountable installation on the mounting bar. When first protection network is damaged, the staff conveniently demolishs and changes first protection network through reinforcing apparatus to make things convenient for the staff to maintain the protection network, and can satisfy different construction demands. In this embodiment, the reinforcing means is: a plurality of transverse holes 24 are formed inwards and transversely from the outer side surface of the mounting bar 9, a plurality of vertical through vertical holes 25 are formed in the mounting bar 9, the vertical holes 25 are communicated with the transverse holes 24, the end rod bodies of the first protective net 14 correspond to the transverse holes 24 one by one, the end rod bodies of the first protective net 14 penetrate into the transverse holes 24, and the fixing pieces located in the vertical holes 25 penetrate through the end rod bodies to enable the first protective net 14 to be connected to the mounting bar 9. The fixing member can adopt a stud 26 and a nut 21, the stud 26 is fixed by the nut 21, and the nut 21 is arranged in the cylindrical grooves 22 and 23 at two ends of the vertical hole channel 25.
The utility model discloses an installation and working process as follows:
the staff installs on the prefabricated assembly type structure turning of prefabricated assembly type building wall body both sides through installation pole and diaphragm cooperation, can accomplish the installation of the utility model building protection network, installs simple and convenient easy operation: when falling objects fall from high altitude, the mounting rod moves downwards under stress when falling objects fall to the first protective net, the ball on the inserting rod triggers the trigger button in the trigger rod inserting hole, the trigger button triggers and transmits signals to the alarm system and the electric inserting rod, the alarm system gives an alarm, the movable rod of the electric inserting rod moves towards the cylindrical groove, the first protective net deforms to buffer the falling objects, the mounting bars on two sides of the first protective net are separated from the mounting groove under stress, the mounting bars made of elastic metal materials are deformed in a memory mode, the falling objects are wrapped by matching with the first protective net, the first protective net wrapping the falling objects can be ensured to fall onto the second protective net by connecting the connecting rope and the mounting bars, the falling objects can be prevented from falling for the second time when being bounced, and the safety performance is higher; the staff receives behind the alarm signal and catches up with the position of taking place the high altitude thing that falls, resets the mounting bar to the mounting groove in, and the mounting bar triggers locking button to the mounting groove internal motion, and the expansion end of locking button control electricity inserted bar inserts to accomplish the auto-lock to the locking inslot, and the mounting bar resets the back, again with falling the thing and follow the utility model discloses take off on the building protection net, the spare part that falls in the high altitude still can reuse, can effectively practice thrift assembly cost, is fit for extensive construction work who is applied to prefabricated assembly type structure.
The embodiments of the present invention are not limited to the above, according to the above-mentioned contents of the present invention, according to the common technical knowledge and the conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or changes in various forms, all falling within the scope of the present invention.
Claims (10)
1. The utility model provides a prefabricated assembled building protection network with automatic early warning function which characterized in that: the device comprises mounting rods, transverse plates, an alarm triggering device, an alarm system, mounting strips made of elastic materials, connecting ropes, a first protective net and a second protective net, wherein the mounting rods and the transverse plates are arranged in pairs, the transverse plates are positioned right below the mounting rods, the rear ends of the two pairs of mounting rods and the rear ends of the transverse plates are respectively used for being fixed on the front side surfaces of two prefabricated building corners, and the front ends of the two pairs of mounting rods and the transverse plates extend forwards; the alarm triggering device is in communication connection with the alarm system, is arranged between the mounting rod and the transverse plate and can be triggered by the downward movement of the mounting rod to make the alarm system give an alarm; be equipped with side direction open-ended mounting groove on the medial surface of installation pole, the mounting bar is located link to each other with the inner wall of mounting groove in the mounting groove and through linking the rope, the location structure who is used for spacing mounting bar has between the inner wall of mounting bar and mounting groove, first protection network is used for installing in the place ahead of prefabricated assembly type building wall, and the opening that the mounting groove was gone up to two installation poles is passed respectively at the both ends of first protection network is fixed on the mounting bar, the second protection network is located first protection network just the both ends of second protection network are fixed respectively on two installation poles.
2. The prefabricated assembled construction protection net with automatic early warning function according to claim 1, characterized in that: the front end of the mounting rod extends upwards in an inclined mode, and the front end of the transverse plate extends horizontally.
3. The prefabricated building protection net with the automatic early warning function according to claim 2, characterized in that the included angle α between the installation rod and the horizontal plane is 20-25 °.
4. The prefabricated assembled construction protection net with automatic early warning function according to claim 3, characterized in that: alarm trigger device includes trigger bar, inserted bar and trigger button, trigger button with alarm system communication connection, the top of trigger bar is fixed on the bottom surface of installation pole, and open the bottom surface of trigger bar has the slot, on the top surface in the slot was located to trigger button, the lower extreme of inserted bar is fixed on the upper surface of diaphragm, the upper end of inserted bar stretches into in the slot relative with trigger button, can be when the installation pole moves down, the inserted bar upwards pushes up and touches and realize alarm system on trigger button and report to the police.
5. The prefabricated assembled construction protection net with automatic early warning function according to claim 4, characterized in that: alarm trigger device still includes spherical segment form recess and ball, spherical segment form recess is located on the top surface of inserted bar, the ball is installed in spherical segment form recess, spherical segment form recess top surface open-ended diameter is less than the diameter of ball and rolls the ball spacing in spherical segment form recess, when the installation pole moves down, is touched the realization alarm system on trigger button by the ball top and reports to the police.
6. The prefabricated assembled construction protection net with automatic early warning function according to claim 5, characterized in that: and a limiting structure used for limiting the maximum upward movement stroke of the inserting rod is arranged between the slot and the inserting rod.
7. The prefabricated assembled construction protection net with automatic early warning function according to claim 6, characterized in that: the limiting structure comprises limiting rods and limiting grooves, the limiting grooves are formed in the two opposite side faces of the inserting rod, the limiting rods are a pair, one end of each limiting rod is fixed to the inner wall of the inserting groove, and the other end of each limiting rod extends into the limiting groove and can slide in the limiting groove.
8. The prefabricated assembled construction protection net with automatic early warning function according to claim 7, characterized in that: the utility model discloses a locking structure, including mounting bar, lock button, the medial surface of mounting groove, top surface and bottom surface in the mounting groove are vertically equipped with a plurality of locking button that have communication function along vertically being fixed with a plurality of rows of electricity inserted bar respectively on the medial surface of mounting groove, and every two rows of electricity inserted bars are corresponding with a locking button from top to bottom, the electricity inserted bar links to each other with trigger button, the locking button that corresponds respectively be equipped with a plurality of rows of locking grooves on the top surface of mounting bar and the bottom surface along vertically respectively, the lower part of electricity inserted bar is the telescopic movable rod, the movable rod is relative with the locking groove, locking button is touched by the mounting bar and is triggered the messenger the movable rod stretches into and carries out spacing formation to the mounting bar in the.
9. The prefabricated assembled construction protection net with automatic early warning function according to claim 8, characterized in that: the grid density of the first protective net is greater than that of the second protective net.
10. The prefabricated assembled construction protection net with automatic early warning function according to claim 9, characterized in that: a plurality of transverse holes are inwards and transversely formed in the outer side face of the mounting bar, a plurality of vertical through vertical holes are formed in the mounting bar, the vertical holes are communicated with the transverse holes, the end rod bodies of the first protective net are in one-to-one correspondence with the transverse holes, the end rod bodies of the first protective net penetrate into the transverse holes and are penetrated through by fixing pieces located in the vertical holes, and therefore the first protective net is connected to the mounting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320124.6U CN210177958U (en) | 2019-03-13 | 2019-03-13 | Prefabricated assembled building protection network with automatic early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320124.6U CN210177958U (en) | 2019-03-13 | 2019-03-13 | Prefabricated assembled building protection network with automatic early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177958U true CN210177958U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320124.6U Expired - Fee Related CN210177958U (en) | 2019-03-13 | 2019-03-13 | Prefabricated assembled building protection network with automatic early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177958U (en) |
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2019
- 2019-03-13 CN CN201920320124.6U patent/CN210177958U/en not_active Expired - Fee Related
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