CN214834992U - Safety device for building engineering - Google Patents
Safety device for building engineering Download PDFInfo
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- CN214834992U CN214834992U CN202121161878.5U CN202121161878U CN214834992U CN 214834992 U CN214834992 U CN 214834992U CN 202121161878 U CN202121161878 U CN 202121161878U CN 214834992 U CN214834992 U CN 214834992U
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Abstract
The utility model provides a building engineering safety device, includes first pillar, safety protection net and second pillar, still includes the mounting structure of the structure of accomodating of the adjustment interval of being convenient for, convenient to detach's fixed knot constructs and increase stability, the inside top of first pillar is rotated and is connected with the bull stick, and the bottom of bull stick runs through first pillar bottom, it sets up in the bottom of bull stick to accomodate the structure, the outside of bull stick is provided with safety protection net, and safety protection net keeps away from the outside of first pillar one end and is provided with the second pillar, the vertical dead lever of installing in inside of second pillar. The utility model discloses a be provided with and accomodate the structure, reduced the device in the transportation with idle time place the volume, practiced thrift the space cost, and safety protection network's the nature of accomodating makes this device can be applicable to different protection widths, greatly increased the practicality.
Description
Technical Field
The utility model relates to a building engineering safety device.
Background
Building engineering is an indispensable one in the development course in city, and in the building engineering implementation process, can use various safety device to protect construction worker usually to and prevent that article from dropping and cause danger, nevertheless current building engineering safety device still has certain defect. Such as: the utility model discloses a building engineering safety device with publication number CN210918504U, it proposes herein "first protection machanism 5 and second protection machanism 6 all include the board 51 of bending, the board 51 both ends lateral wall of bending is equallyd divide do not fixedly connected with L type plug 73 other end, and board 51 inner wall both ends fixed mounting who bends has spacing spring 52, and equal symmetrical fixed mounting has protection rubber plate 53 on the board 51 both sides outer wall of bending, protection rubber plate can be dismantled but be not convenient for fold and pack up, taken great volume of placing, in view of this, to the above-mentioned problem, the deep research, tunnel to have the present case to produce.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough and provide a building engineering safety device that the construction degree of difficulty is little, bearing and stability can be strong.
In order to realize the above purpose, the utility model discloses a: a building engineering safety device comprises a safety protection net, a first support column and a second support column parallel to the first support column, wherein a rotating rod is connected in the first support column in a rotating mode, the bottom end of the rotating rod penetrates through the bottom end of the first support column, and a positioning structure for limiting the rotating rod is arranged at the bottom of the rotating rod; fixed mounting has the dead lever in the second pillar, dead lever and bull stick parallel arrangement are provided with safety protection network between bull stick and the dead lever, and fixing device is passed through to safety protection network's one end and installs on the dead lever, and the other end passes through fixing device and installs on the bull stick, safety protection network's height and the high phase-match of bull stick and dead lever, safety protection network's length is longer than the part winding of distance between bull stick and the dead lever on the bull stick, and first pillar and second pillar bottom are installed and are made things convenient for it to fix subaerial installation foot, the scaffold frame connection structure who makes things convenient for it to fix on the scaffold frame is installed to the back of the body one side of first pillar and second pillar.
In this embodiment, the fixing device includes a fixing plate, a moving plate, a fixing cone and a moving cone, the fixing plate is axially fixed on the fixing rod and the rotating rod, the moving plate is arranged in parallel with the fixing plate and fixed on the fixing plate by bolts, a plurality of fixing cones and a plurality of moving cones are respectively fixed on opposite surfaces of the fixing plate and the moving plate, and the fixing cones and the moving cones are equidistantly and alternately distributed.
In this embodiment, the fixed cone and the fixed plate are welded and integrated, and the movable cone and the movable plate are welded and integrated.
In this embodiment, scaffold frame connection structure includes first screw hole, collar, connecting block, mounting panel and first bolt, first pillar and second pillar carry on the back one side mutually and are provided with the spout along length direction to be provided with a plurality of first screw holes along the spout on first pillar and the second pillar, the mounting panel passes through slider slidable mounting in the spout, and the outside of mounting panel is passed through the connecting block and is connected with the collar, it has the first bolt corresponding with first screw hole still to have threaded connection on the mounting panel, and first screw hole has been seted up to one side equidistant that first pillar and second pillar kept away from each other.
In this embodiment, the mounting ring is formed by connecting the first semicircular ring and the second semicircular ring by bolts.
In this embodiment, the lower end and the upper end of one side of the first pillar opposite to the second pillar are respectively provided with a clamping block and a clamping groove matched with the clamping block.
In this embodiment, location structure includes connecting rod, handle and fixed block, the handle passes through connecting rod and bull stick bottom coaxial coupling, handle and bull stick linkage, a plurality of second screw holes have been seted up along circumference equidistant to the surface of connecting rod, are fixed with the fixed block in the bottom of first pillar is close to the position of connecting rod, be equipped with the locating hole that corresponds with second bolt position on the fixed block, the bull stick is through installing the second bolt location in locating hole and second screw hole.
Due to the adoption of the structure, the utility model has the advantages of as follows:
1. the utility model provides a first pillar, a handle, a safety protection net, a second pillar, a clamping groove, a clamping block, a rotating rod, a connecting rod, a second bolt, a positioning hole and a second threaded hole, the second bolt is screwed off by utilizing the matching rotation of the second bolt and the second threaded hole, the second pillar is pulled towards the direction far away from the first pillar, after the safety protection net wound on the rotating rod is pulled out by the required length, the second bolt passes through the positioning hole and then is screwed into the second threaded hole at the corresponding position to fix the connecting rod and the rotating rod so as to be convenient for installation, when the device needs to be dismounted, the second bolt is firstly taken off, the handle is rotated, the rotating rod is driven by the connecting rod to rotate to wind the safety protection net on the rotating rod, the second pillar is close to and attached to the first pillar, the clamping block is clamped into the clamping groove, the second bolt passes through the positioning hole and is screwed into the second threaded hole to fix the rotating rod, at the moment, the safety protection net is retracted into the first pillar, the clamping block and the clamping groove can fix the state that the device is folded, so that the placing volume of the device during transportation and idling is reduced, and the problem that the device is inconvenient to store is solved;
2. the utility model provides a first pillar, the safety protection net, a fixed plate, a movable plate, a fixed cone and a movable cone, the fixation of the fixed plate and the movable plate is released by utilizing a bolt, the movable plate is slid towards the direction far away from the fixed plate, the safety protection net is convenient to take down, the safety protection net is required to be completely pulled out firstly in the first pillar, then the safety protection net can be completely taken down and replaced, one side of the safety protection net is placed between the fixed plate and the movable plate after the replacement is finished, the movable plate is slid towards the direction of the fixed plate, the movable plate and the fixed plate clamp one side of the safety protection net, the fixed cone and the movable cone are staggered to block the side edge of the safety protection net, the safety protection net is prevented from being deviated and falling off, the fixed plate and the movable plate are fixed by the bolt, the operation is repeated on the other side edge of the safety protection net, the safety protection net is only replaced when the safety protection net is damaged by the cooperation of the fixed plate and the movable plate, thereby solving the problem of high use cost;
3. the utility model provides a there is the installation foot, first screw hole, first semicircle ring, the connecting block, the mounting panel, first bolt and second semicircle ring, utilize the cooperation of first bolt and first screw hole, rotatory first bolt of taking off earlier, reciprocate the mounting panel to suitable position department, twist first bolt again and make the mounting panel drive the connecting block fixedly in the first screw hole of corresponding height, take off first semicircle ring through the bolt, detain the second semicircle ring on the scaffold frame of corresponding height, install back first semicircle ring through the bolt, make the device fixed on the scaffold frame through the cooperation of first semicircle ring and second semicircle ring, rethread bolt is installed the installation foot subaerial, make this device compare in traditional safety device has more the fixed of both sides, the stability of device has been improved, thereby the low problem of security has been solved.
To sum up, the utility model discloses a be provided with and accomodate the structure, reduced the device in the transportation with idle time place the volume, practiced thrift the space cost, and safety protection network's the nature of accomodating makes this device can be applicable to different protection width, greatly increased the practicality.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the front cross-sectional structure of the positioning structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 3 according to the present invention.
In the figure: 1. a first support; 2. mounting a foot; 3. a handle; 4. a safety protection net; 5. a fixing device; 501. a fixing plate; 502. moving the plate; 503. a fixed cone; 504. moving the cone; 6. a second support; 7. a scaffold connecting structure; 701. a first threaded hole; 702. a first semicircular ring; 703. connecting blocks; 704. mounting a plate; 705. a first bolt; 706. a second semi-circular ring; 8. fixing the rod; 9. a card slot; 10. a clamping block; 11. a rotating rod; 12. a connecting rod; 13. a fixed block; 14. a second bolt; 15. positioning holes; 16. and a second threaded hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.
Example 1:
referring to fig. 1 to 5, the safety device for construction engineering includes a safety protection net 4, a first pillar 1, a second pillar 6 parallel to the first pillar 1, a positioning structure for adjusting a distance, a fixing device 5 for detaching, and a scaffold connecting structure 7 for increasing stability,
a rotating rod 11 is rotatably connected in the first support column 1, the bottom end of the rotating rod 11 penetrates through the bottom end of the first support column 1, and a positioning structure is arranged at the bottom of the rotating rod 11; a fixed rod 8 is fixedly arranged in the second strut 6, the fixed rod 8 is arranged in parallel with a rotating rod 11, a safety protection net 4 is arranged between the rotating rod 11 and the fixed rod 8, one end of the safety protection net 4 is arranged on the fixed rod 8 through a fixing device, the other end of the safety protection net 4 is arranged on the rotating rod 11 through a fixing device, and the part of the safety protection net 4 which is longer than the distance between the rotating rod 11 and the fixed rod 8 is wound on the rotating rod 11,
the fixing device 5 comprises a fixing plate 501, a moving plate 502, a fixing cone 503 and a moving cone 504, wherein the fixing plate 501 is axially fixed on a fixing rod 8 and a rotating rod 11, the moving plate 502 is arranged in parallel with the fixing plate 501 and is fixed on the fixing plate 501 through bolts, a plurality of fixing cones 503 and moving cones 504 are respectively fixed on the opposite surfaces of the fixing plate 501 and the moving plate 502, and the fixing cones 503 and the moving cones 504 are distributed in an equidistant staggered manner; the fixed cone 503 is welded with the fixed plate 501, and the movable cone 504 is welded with the movable plate 502;
when the safety protection net is replaced, firstly, bolts between a fixed plate 501 and a movable plate 502 inside a second support 6 are unscrewed, the movable plate 502 slides towards a direction far away from the fixed plate 501, the safety protection net 4 is convenient to take down, the first support 1 needs to completely pull out the safety protection net 4 firstly, then the operation is carried out, the safety protection net 4 can be completely taken down and replaced, after the replacement is finished, one side of the safety protection net 4 is placed between the fixed plate 501 and the movable plate 502, the movable plate 502 slides towards the direction of the fixed plate 501, the movable plate 502 and the fixed plate 501 clamp one side of the safety protection net 4, the fixed cone 503 and the movable cone 504 are staggered to clamp the side edge of the safety protection net 4, the safety protection net 4 is prevented from offsetting and falling off, then the fixed plate 501 and the movable plate 502 are fixed through the bolts, the operation is repeated on the other side of the safety movable plate 4, and the cooperation of the fixed plate 501 and the movable plate 502 is convenient for only replacing the safety protection net 4 when the safety protection net 4 is damaged And the use cost of the device is reduced, and the economy is improved.
The bottom ends of the first strut 1 and the second strut 6 are provided with mounting feet 2, and the opposite sides of the first strut 1 and the second strut 6 are provided with scaffold connecting structures 7;
the scaffold connecting structure 7 comprises a first threaded hole 701, a first semicircular ring 702, a connecting block 703, a mounting plate 704, a first bolt 705 and a second semicircular ring 706, wherein a sliding groove is formed in one side, opposite to the first strut 1, of the second strut 6 along the length direction, a plurality of first threaded holes 701 are formed in the first strut 1 and the second strut 6 along the sliding groove, the mounting plate 704 is slidably mounted in the sliding groove through a sliding block, the outer side of the mounting plate 704 is connected with the mounting ring through the connecting block 703, the mounting ring is formed by connecting the first semicircular ring 702 with the second semicircular ring 706 through bolts, the mounting plate 704 is further in threaded connection with the first bolt 705 corresponding to the first threaded hole, and the first threaded holes 701 are formed in one side, away from the first strut 1 and the second strut 6, of the first threaded holes 701 are arranged at equal intervals; during the use, first bolt 705 is taken off in the rotation, with mounting panel 704 reciprocate to suitable position department, twist first bolt 705 again and make mounting panel 704 drive connecting block 703 fixed in the first screw hole 701 of corresponding height, take off first semicircle ring 702 through the bolt, detain second semicircle ring 706 on the scaffold frame of corresponding height, install back first semicircle ring 702 through the bolt, make the device fixed on the scaffold frame through the cooperation of first semicircle ring 702 and second semicircle ring 706, rethread bolt is subaerial with installation foot 2, make this device compare in traditional safety device and have more the fixed of both sides, the stability and the security of device have been improved.
The lower end and the upper end of one side of the first support column 1 opposite to the second support column 6 are respectively provided with a clamping block 10 and a clamping groove 9 matched with the clamping block 10;
the positioning structure comprises a connecting rod 12, a handle 3 and a fixing block 13, the handle 3 is coaxially connected with the bottom end of a rotating rod 11 through the connecting rod 12, the handle 3 is linked with the rotating rod 11, a plurality of second threaded holes 16 are formed in the outer surface of the connecting rod 12 at equal intervals along the circumferential direction, the fixing block 13 is fixed at the position, close to the connecting rod 12, of the bottom of the first support 1, a positioning hole 15 corresponding to the position of a second bolt 14 is formed in the fixing block 13, and the rotating rod 11 is positioned through the second bolt 14 installed in the positioning hole 15 and the second threaded hole 16;
specifically, as shown in fig. 1 and 4, the installation width of the installation device is measured, the second bolt 14 is screwed off by rotation, the second pillar 6 is pulled in a direction away from the first pillar 1, the safety protection net 4 wound on the rotating rod 11 is pulled out by a required length, the second bolt 14 passes through the positioning hole 15 and then is screwed into the second threaded hole 16 at the corresponding position, so that the connecting rod 12 and the rotating rod 11 are fixed for convenient installation, when the device needs to be dismounted, the second bolt 14 is firstly taken off, the handle 3 is rotated, the handle 3 drives the rotating rod 11 to rotate through the connecting rod 12 so that the safety protection net 4 is wound on the rotating rod 11, the second pillar 6 approaches and is attached to the first pillar 1, the fixture block 10 is clamped into the fixture groove 9, the second bolt 14 passes through the positioning hole 15 and is screwed into the second threaded hole 16 to fix the rotating rod 11, at this time, the safety protection net 4 is retracted into the first pillar 1, the fixture block 10 and the fixture groove 9 can fix the state that the device is retracted, the device has the advantages that the placing volume of the device in the transportation and idle processes is reduced, the space cost is saved, the device is suitable for different protection widths due to the storage performance of the safety protection net 4, and the practicability is greatly improved.
The working principle is as follows: when the device is used, firstly, the installation width of the installation device is measured;
the first innovation point implementation step:
the first step is as follows: the second bolt 14 is unscrewed in a rotating way, and the second support 6 is pulled to the direction away from the first support 1;
the second step is that: after the safety protection net 4 wound on the rotating rod 11 is pulled out by a required length, a second bolt 14 passes through the positioning hole 15 and then is screwed into a second threaded hole 16 at a corresponding position, so that the connecting rod 12 and the rotating rod 11 are fixed and convenient to mount;
the third step: when the device need be lifted off, take off second bolt 14 first, rotatory handle 3, handle 3 drives bull stick 11 through connecting rod 12 and rotates safety protection net 4 winding on bull stick 11, second pillar 6 is close to and laminates to first pillar 1, in fixture block 10 card goes into draw-in groove 9, pass second bolt 14 through locating hole 15 and twist second screw hole 16 with bull stick 11 fixed, safety protection net 4 is received in first pillar 1 this moment, the state that fixture block 10 and draw-in groove 9 can be packed up by fixing device, the volume of placing of device when transportation and idle has been reduced, the space cost has been practiced thrift, and safety protection net 4's storability makes this device be applicable to different protection width, greatly increased the practicality.
Then, the bolt on the mounting foot 2 is taken down, the device is erected on the ground, and the bottom surface of the mounting foot 2 is attached to the ground;
the implementation step of the second innovation point:
the first step is as follows: the first bolt 705 is taken down in a rotating mode, the mounting plate 704 is moved up and down to a proper position, the first bolt 705 is screwed into the first threaded hole 701 with the corresponding height, and the mounting plate 704 drives the connecting block 703 to be fixed;
the second step is that: the first semicircular ring 702 is taken down through a bolt, the second semicircular ring 706 is buckled on a scaffold with a corresponding height, and the first semicircular ring 702 is installed back through the bolt, so that the device is fixed on the scaffold through the matching of the first semicircular ring 702 and the second semicircular ring 706;
the third step: install installation foot 2 subaerial through the bolt, make this device compare in traditional safety device and have had more the fixed of both sides, improved the stability and the security of device.
Finally, the device is worn or damaged by the safety protection net 4 in the using process;
the third innovation point implementation step:
the first step is as follows: the bolts between the fixed plate 501 and the movable plate 502 inside the second strut 6 are unscrewed, and the movable plate 502 slides in the direction away from the fixed plate 501, so that the safety protection net 4 is conveniently taken down, the safety protection net 4 needs to be completely pulled out before the operation is carried out inside the first strut 1, and the safety protection net 4 can be completely taken down for replacement;
the second step is that: after replacement, one side of the safety protection net 4 is placed between the fixed plate 501 and the movable plate 502, the movable plate 502 is slid towards the direction of the fixed plate 501, so that the movable plate 502 and the fixed plate 501 clamp one side of the safety protection net 4, and the fixed cones 503 and the movable cones 504 are staggered to clamp the side edges of the safety protection net 4, so that the safety protection net 4 is prevented from shifting and falling off;
the third step: the fixed plate 501 and the movable plate 502 are fixed through bolts, the operation is repeated on the other side of the safety protection net 4, the safety protection net 4 is only replaced when the safety protection net 4 is damaged due to the cooperation of the fixed plate 501 and the movable plate 502, the use cost of the device is reduced, and the economical efficiency is improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A building engineering safety device which characterized in that: the safety protection net comprises a safety protection net, a first support column and a second support column arranged in parallel with the first support column, wherein a rotating rod is rotatably connected in the first support column, the bottom end of the rotating rod penetrates through the bottom end of the first support column, and a positioning structure for limiting the rotating rod is arranged at the bottom of the rotating rod; fixed mounting has the dead lever in the second pillar, dead lever and bull stick parallel arrangement are provided with safety protection network between bull stick and the dead lever, and fixing device is passed through to safety protection network's one end and installs on the dead lever, and the other end passes through fixing device and installs on the bull stick, safety protection network's height and the high phase-match of bull stick and dead lever, safety protection network's length is longer than the part winding of distance between bull stick and the dead lever on the bull stick, and first pillar and second pillar bottom are installed and are made things convenient for it to fix subaerial installation foot, the scaffold frame connection structure who makes things convenient for it to fix on the scaffold frame is installed to the back of the body one side of first pillar and second pillar.
2. The construction engineering safety device according to claim 1, wherein: the fixing device comprises a fixing plate, a moving plate, a fixing cone and a moving cone, the fixing plate is axially fixed on the fixing rod and the rotating rod, the moving plate is arranged in parallel with the fixing plate and fixed on the fixing plate through bolts, a plurality of fixing cones and a plurality of moving cones are respectively fixed on opposite surfaces of the fixing plate and the moving plate, and the fixing cones and the moving cones are equidistantly and alternately distributed.
3. The construction engineering safety device according to claim 2, wherein: the fixed cone and the fixed plate are welded and integrated, and the movable cone and the movable plate are welded and integrated.
4. The construction engineering safety device according to claim 1, wherein: scaffold frame connection structure includes first screw hole, collar, connecting block, mounting panel and first bolt, first pillar and second pillar carry on the back one side mutually and are provided with the spout along length direction to be provided with a plurality of first screw holes along the spout on first pillar and the second pillar, the mounting panel passes through slider slidable mounting in the spout, and the outside of mounting panel is passed through the connecting block and is connected with the collar, it has the first bolt corresponding with first screw hole still to go back threaded connection on the mounting panel, and first screw hole has been seted up to one side equidistant that first pillar and second pillar kept away from each other.
5. The construction engineering safety device according to claim 4, wherein: the mounting ring is formed by connecting a first semicircular ring and a second semicircular ring through bolts.
6. The construction engineering safety device according to claim 1, wherein: the lower end and the upper end of one side of the first support column opposite to the second support column are respectively provided with a clamping block and a clamping groove matched with the clamping block.
7. The construction engineering safety device according to any one of claims 1 to 6, wherein: the positioning structure comprises a connecting rod, a handle and a fixing block, the handle is coaxially connected with the bottom end of the rotating rod through the connecting rod, the handle is linked with the rotating rod, a plurality of second threaded holes are formed in the outer surface of the connecting rod at equal intervals along the circumferential direction, the fixing block is fixed at the position, close to the connecting rod, of the bottom of the first support, a positioning hole corresponding to the position of a second bolt is formed in the fixing block, and the rotating rod is positioned through the second bolt installed in the positioning hole and the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161878.5U CN214834992U (en) | 2021-05-27 | 2021-05-27 | Safety device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161878.5U CN214834992U (en) | 2021-05-27 | 2021-05-27 | Safety device for building engineering |
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| Publication Number | Publication Date |
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| CN214834992U true CN214834992U (en) | 2021-11-23 |
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| CN202121161878.5U Active CN214834992U (en) | 2021-05-27 | 2021-05-27 | Safety device for building engineering |
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| CN (1) | CN214834992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086788A (en) * | 2021-11-27 | 2022-02-25 | 广东聚和建设工程有限公司 | Protection device based on high-rise building construction usefulness |
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2021
- 2021-05-27 CN CN202121161878.5U patent/CN214834992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086788A (en) * | 2021-11-27 | 2022-02-25 | 广东聚和建设工程有限公司 | Protection device based on high-rise building construction usefulness |
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