CN218643938U - Be applied to steel construction building's frame construction's safety device - Google Patents
Be applied to steel construction building's frame construction's safety device Download PDFInfo
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- CN218643938U CN218643938U CN202222329843.9U CN202222329843U CN218643938U CN 218643938 U CN218643938 U CN 218643938U CN 202222329843 U CN202222329843 U CN 202222329843U CN 218643938 U CN218643938 U CN 218643938U
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Abstract
The utility model discloses a be applied to steel construction building's frame construction's safety device, include: the safety protection net is rectangular and is positioned between an upper steel beam and a lower steel beam of a frame structure of a certain layer of steel structure building; the connecting assembly is connected to four corners of the safety protection net and steel beams corresponding to the frame structure of the steel structure building; two main tightening cables are respectively connected between the two connecting assemblies which are distributed in an diagonal manner. The utility model discloses can set up safety device on the frame construction of steel construction building, the protecting effect is good, can improve the construction security, reduces the emergence probability of incident.
Description
Technical Field
The utility model relates to a building engineering technical field, in particular to be applied to steel construction building's frame construction's safety device.
Background
In the building engineering, a safety protection net needs to be arranged to improve the construction safety. For a frame structure of a conventional concrete structure, generally, an external safety protection net is arranged on a scaffold. However, for the frame structure of the steel structure building, the external safety protection net cannot be applied to the frame structure of the steel structure building because no external facade scaffold exists. Therefore, how to arrange a safety protection net on the frame structure of the steel structure building to improve the construction safety becomes a problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to steel construction building's frame construction's safety device to there is not safety protection network in the frame construction who solves steel construction building to have the high problem of construction risk.
In order to solve the technical problem, the utility model provides a technical scheme is: a safety device applied to a frame structure of a steel structure building comprises:
the safety protection net is rectangular and is positioned between an upper steel beam and a lower steel beam of a frame structure of a certain layer of steel structure building;
the connecting assembly is connected to four corners of the safety protection net and steel beams corresponding to the frame structure of the steel structure building;
two main tightening cables are respectively connected between the two connecting assemblies which are distributed in an diagonal manner.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device still includes:
four edge-core cable fixing pieces are fixedly arranged at two sides of the length center and the width center of the safety protection net;
and the two auxiliary tightening cables are connected between the edge cable fixing pieces positioned at two sides of the length center of the safety protection net and between the edge cable fixing pieces positioned at two sides of the width center of the safety protection net.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device still includes:
the central cable fixing piece is fixedly arranged at the center of the safety protection net;
the main tightening cable and the auxiliary tightening cable are connected to the central cable fixing piece.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, coupling assembling includes:
the first clamping plate is horizontally arranged;
the second clamping plate is parallel to the first clamping plate at intervals;
the jacking assembly is arranged between the first clamping plate and the second clamping plate;
the screw rod penetrates through the first clamping plate and the second clamping plate and extends out of the second clamping plate;
the tightening nut is positioned on the second clamping plate and is in threaded connection with the screw rod;
the adaptor is hinged on the rod body of the screw rod;
fixed knot, the articulated setting is in on the adaptor, including horizontal fixed fastener, vertical fixed fastener and slant fixed fastener, horizontal fixed fastener connects safety protection network's length direction's edge, vertical fixed fastener connects safety protection network's width direction's edge, slant fixed fastener with mainly tighten up the hawser and be connected.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, coupling assembling still includes:
the jacking gasket is arranged between the jacking assembly and the first clamping plate and between the jacking assembly and the second clamping plate;
and the bolt gasket is arranged between the head of the screw rod and the first clamping plate, and between the tightening nut and the second clamping plate.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, the tight subassembly in top includes two ejector pins of being connected with first splint and second splint respectively, and the cover is established two sleeve outside the ejector pin, every be provided with the rack in the ejector pin, the symmetry is provided with two gears, every in the sleeve the gear rather than corresponding rack toothing in the ejector pin is connected, every the gear connection has rotatory handle.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, the tight subassembly in top is sleeve pipe and equidirectional threaded connection's two screw rods, two the screw rod sets up respectively on first splint and the second splint.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, fixed knot includes the articulated elements, sets up the buckle that two parallel intervals in the articulated elements set up, and fixed a plurality of bolts of buckle.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, limit heart hawser mounting includes:
the edge center fixing plates are arranged in parallel;
the two edge core bolts are connected to the two edge core fixing plates and are distributed on two sides of a cross point of a side line of the safety protection net and an auxiliary tightening cable perpendicular to the side line in a crossed manner;
and the fixing strip is connected between the two edge core bolts.
Further, the utility model provides a be applied to steel construction building's frame construction's safety device, the center hawser mounting includes:
the central fixing plates are arranged in parallel;
the four central bolts are connected to the two central fixing plates, and are distributed in an included angle of a cross point between the two main tightening cables and the two auxiliary tightening cables in a crossed manner by taking two diagonal lines as a group;
and the pressing strip is connected between the two diagonal center bolts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a be applied to steel construction building's frame construction's safety device can set up safety device on steel construction building's frame construction to overcome steel construction building's outer facade and do not have the scaffold frame and can't set up safety device and lead to the problem that there is higher safe risk in the frame construction operation.
The utility model provides a be applied to steel construction building's frame construction's safety device can connect safety protection network between the upper and lower girder steel of steel construction building's frame construction's corresponding layer through coupling assembling to for corresponding intraformational construction operation provides the safety guarantee, prevent that construction materials such as building material, building rubbish, instruments, construction waste, construction equipment, instrument etc. from falling outside the frame construction, improved construction safety, reduced the emergence of incident.
The utility model provides a be applied to steel construction building's frame construction's safety device connects safety protection net through coupling assembling at the outer facade between the upper and lower girder steel of the corresponding layer of steel construction building's frame construction, can reduce the clearance between safety protection net and the frame construction's surface, has improved the comprehensive nature of protection. Compared with a concrete structure, the safety protection net arranged through the scaffold has the defect of large gap, so that the probability of protection failure is reduced.
The utility model provides a be applied to steel construction building's frame construction's safety device tightens up safety protection network through the owner and tightens up the hawser, can improve safety protection network's the atress that bears of the weight of the thing that falls on the one hand, and on the other hand can prevent to be blown by the wind-force in the high altitude and makes to produce great skew between safety protection network and frame construction's the outer facade, leads to the defect of partial region protection disappearance.
Drawings
FIG. 1 is a front view of a safety shield apparatus applied to a frame structure of a steel structure building;
FIG. 2 is a side view schematic of a safety shield as applied to a frame structure of a steel structure building;
FIG. 3 is a schematic view of a connecting assembly;
FIG. 4 is a schematic view of the vertical fastening clip;
FIG. 5 is a schematic view of a side core cable attachment;
FIG. 6 is a schematic view of the construction of a center cable attachment;
shown in the figure:
100. a safety device;
110. a safety protection net 111, a sideline;
120. the connecting assembly comprises a connecting assembly 121, a first clamping plate 122, a second clamping plate 123, a jacking assembly 1231, a sleeve 1232, a mandril 1233, a gear 124, a screw rod 125, a tightening nut 126, an adapter 127, a fixing buckle 1271, a horizontal fixing fastener 1272, a vertical fixing fastener 1272-1, a hinge assembly 1272-2, a buckle plate 1272-3, a fastener bolt 1273, an oblique fixing fastener 128, a jacking gasket 129 and a nut gasket;
130. a main tightening cable;
140. the auxiliary tightens the cable;
150. edge core cable fixing piece 151, edge core fixing plate 152, edge core bolt 153 and fixing strip;
160. a center cable fixture 161, a center fixture 162, a center bolt 163, and a bead;
200. a steel beam.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: the advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention provides a safety protection device 100 applied to a frame structure of a steel structure building, which at least includes a safety protection net, a connection assembly, and a main tightening cable. Wherein:
the safety net 110 is rectangular and is positioned between upper and lower steel beams 200 of a frame structure of a certain steel structure building. Wherein the steel beams 200 are generally i-beams.
And a connection assembly 120 connected to four corners of the safety net 110 and the corresponding steel beams 200 of the frame structure of the steel structure building.
Two main tightening cables 130 are connected between the two coupling assemblies 120, which are diagonally distributed.
Referring to fig. 1 to 2, an embodiment of the present invention provides a safety device 100 applied to a frame structure of a steel structure building, which can be configured with the safety device 100 on the frame structure of the steel structure building, so as to overcome the problem that the scaffold is not available on the outer vertical surface of the steel structure building and the safety device 100 cannot be configured, which results in a higher safety risk in the construction operation in the frame structure.
Please refer to fig. 1 to 2, the embodiment of the present invention provides a safety protection device 100 applied to a frame structure of a steel structure building, which can connect a safety protection net 110 between an upper steel beam 200 and a lower steel beam 200 of a corresponding layer of the frame structure of the steel structure building through a connection assembly 120, thereby providing safety guarantee for corresponding intraformational construction operation, preventing construction materials, construction waste, construction equipment, tools, etc. from falling outside the frame structure, improving construction safety, and reducing safety accidents.
Referring to fig. 1 to 2, in the safety protection device 100 applied to the frame structure of the steel structure building according to the embodiment of the present invention, the safety protection net 110 is connected to the outer vertical surface between the upper steel beam 200 and the lower steel beam 200 of the corresponding layer of the frame structure of the steel structure building through the connecting component 120, so that the gap between the safety protection net 110 and the outer surface of the frame structure can be reduced, and the protection comprehensiveness can be improved. Compared with the defect that the safety protection net 110 arranged through a scaffold in a frame structure of a concrete structure has large gaps, the probability of protection failure is reduced.
Referring to fig. 1 to 2, in the safety protection device 100 applied to the frame structure of the steel structure building according to the embodiment of the present invention, the safety protection net 110 is tightened by the main tightening cable 130, so that on one hand, the bearing stress of the falling object of the safety protection net 110 can be improved, and on the other hand, the safety protection net 110 and the outer vertical surface of the frame structure can be prevented from generating a large deviation due to the blowing of wind in the high altitude, which results in the defect of partial area protection loss.
Referring to fig. 1 to fig. 2, in order to improve the bearing stress of the safety protection device 100, the safety protection device 100 applied to the frame structure of the steel structure building according to an embodiment of the present invention may further include:
four edge rope fastening members 150 are fixedly disposed at both sides of the length center and the width center of the safety net 110. That is, four edge-centered cable attachments 150 are provided at the center of each edge of the mesh 110.
Two secondary tightening cables 140 are connected between the edge cable attachments 150 located at both sides of the center of the length of the mesh 110 and between the edge cable attachments 150 located at both sides of the center of the width of the mesh 110. I.e., two tightening cables 140 are orthogonally disposed in fig. 1.
Referring to fig. 1 and 5, the edge wire rope fixing member 150 may include:
the edge-center fixing plates 151 are two parallel blocks. Two edge-to-center fixing plates 151 are distributed on both sides of the safety net 110.
Two edge bolt 152 are connected to the two edge fixing plates 151, and the two edge bolts 152 are distributed across the connecting line 111 of the safety protection net 110 and the two sides of the intersection of the auxiliary tightening cables 140 perpendicular thereto.
And a fixing bar 153 connected between the two side core bolts 152.
The two edge bolt 152 can firmly fix the edge fixing plate 151 to the safety protection net 110 through the fixing strip 153, and can compress the safety protection net 110 and the auxiliary tightening cable 140, thereby improving the reliability of connection.
Through the combined action of the cable fixing piece 150, the auxiliary tightening cable 140 and the main tightening cable 130, the safety protection net 110 can be loaded with certain pre-tightening forces in four directions, namely the up-down direction, the left-right direction and the four corner directions, so that the bearing stress of the safety protection net 110 is improved in one direction, and the defect that the safety protection net 110 is invalid due to large deviation between the center-connected area and the outer vertical surface of the frame structure can be prevented.
Referring to fig. 1 to 2, in order to improve the tightening effect of main tightening cable 130 and auxiliary tightening cable 140 and improve the reliable connection between the cables and safety net 110, the cables are prevented from being separated from safety net 110. The embodiment of the utility model provides a be applied to steel construction building's frame construction's safety device 100 can also include:
and a center cable fixing member 160 fixedly installed at the center of the safety net 110. Wherein the main tightening cable 130 and the secondary tightening cable 140 are connected to the center cable fixing member 160.
Referring to fig. 6, the center cable fixing member 160 may include:
the central fixing plates 161 are two blocks arranged in parallel, are distributed on two sides of the safety protection net 110, and include, but are not limited to, a circle, and may also be in other shapes such as a rectangle.
Four center bolts 162 are connected to the two center fixing plates 161, and two of the four center bolts 162 are distributed in an angle of a cross point between the two main tightening cables 130 and the two auxiliary tightening cables 140.
And a bead 163 connected between two diagonal center bolts 162.
The action of the bead 163 is similar to that of the fixing strip 153. For compressing the primary and secondary tightening cables 130, 140 to improve the secure connection of the cables to the safety net 110.
The central cable fixing member 160 fixes two central fixing plates 161 at two sides of the safety protection net 110 through a central bolt 162, and compresses the main and auxiliary tightening cables through a pressing strip 163, thereby improving the reliable connection between the cables and the safety protection net 110.
Referring to fig. 1 and 3, in order to realize the connection between the safety protection net 110 and the steel beam 200, the embodiment of the present invention provides a safety protection device 100 applied to a frame structure of a steel structure building, wherein the connecting assembly 120 may include:
the first clamp plate 121 is horizontally disposed.
And a second clamping plate 122 spaced apart from and parallel to the first clamping plate 121.
And the jacking assembly 123 is arranged between the first clamping plate 121 and the second clamping plate 122.
And a screw 124 extending through the first clamping plate 121 and the second clamping plate 122 and protruding out of the second clamping plate 122. The end of the rod body of the screw 124 may be provided with a hinge ring, or the end of the rod body of the screw 124 may be provided with a through hole as a hinge hole.
And a tightening nut 125 is positioned on the second clamping plate 122 and is in threaded connection with the screw 124.
And the adaptor 126 is hinged on the rod body of the screw 124. Wherein the adaptor 126 may be a plate structure with a hinge hole.
The fixing buckle 127 is hinged to the adaptor 126, and includes a horizontal fixing buckle 1271, a vertical fixing buckle 1272, and an oblique fixing buckle 1273, where the horizontal fixing buckle 1271 is connected to the edge of the safety protection net 110 in the length direction, the vertical fixing buckle 1272 is connected to the edge of the safety protection net 110 in the width direction, and the oblique fixing buckle 1273 is connected to the main tightening cable 130.
The first clamping plate 121 and the second clamping plate 122 are used for adjusting the spacing distance through the tightening assembly 123 so as to clamp on the flange plate of the steel beam 200. The tightening nut 125 can tighten the first clamping plate 121 and the second clamping plate 122 for adjusting the spacing distance, so as to prevent the first clamping plate and the second clamping plate from loosening to cause clamping loosening failure. To improve the fastening effect, two tightening bolts 125 may be provided.
In order to improve the tight effect in top, prevent the pine and take off, the embodiment of the utility model provides a be applied to steel structure building's frame construction's safety device 100, coupling assembling 120 can also include:
a tightening gasket 128 disposed between the tightening assembly 123 and the first clamping plate 121 and the second clamping plate 122; and a bolt washer 129 disposed between the head of the screw 124 and the first clamping plate 121, and between the tightening nut 125 and the second clamping plate 122. Wherein, the jacking gasket 128 and the bolt gasket 129 can be rubber gaskets, which have the functions of skid resistance and loosening prevention.
Referring to fig. 3, in order to realize the function of tightening, the embodiment of the present invention provides a safety protection device 100 applied to a frame structure of a steel structure building, the tightening component 123 may include two ejector rods 1232 connected to the first clamp plate 121 and the second clamp plate 122, and a sleeve 1231 sleeved outside the ejector rods 1232, each of the ejector rods 1232 is provided with a rack (not labeled with a reference numeral), two gears 1233 are symmetrically provided in the sleeve 1231, each of the gears 1233 is connected with the corresponding rack in the ejector rods 1232 in a meshing manner, and each of the gears 1233 is connected with a rotating handle (not shown). The gear 1233 is driven to rotate by rotating the handle, and the gear 1233 drives the post rod 1232 to extend or shorten through the rack which is connected in a meshed manner so as to adjust the spacing distance between the first clamping plate 121 and the second clamping plate 122.
Certainly in order to realize the tight function in top, the embodiment of the utility model provides a be applied to steel structure building's frame construction's safety device 100, the tight subassembly 123 in top can also be the helicitic texture, specifically includes sleeve pipe and two screw rods of equidirectional threaded connection, two the screw rod sets up respectively on first splint 121 and the second splint 122.
Referring to fig. 1 and 4, in order to realize the fixed connection between the safety protection net 110 and the cable, in the safety protection device 100 applied to the frame structure of the steel structure building according to the embodiment of the present invention, the structures of the fixing fastener 127 including the horizontal fixing fastener 1271, the vertical fixing fastener 1272 and the oblique fixing fastener 1273 may be the same, and the vertical fixing fastener 1272 is taken as an example for description below. The vertical securing fastener 1272 includes a hinge 1272-1, two parallel spaced clips 1272-2 disposed within the hinge 1272-1, and a plurality of bolts 1272-3 to secure the clips 1272-2. Bolts 1272-3 pass through the two pinch plates 1272-2 to fixedly arrange the two pinch plates 1272-2 at two sides of the safety protection net 110 respectively. Main tightening cable 130 may be attached to the shank of bolt 1272-3 of diagonal securement fastener 1273.
The embodiment of the utility model provides a be applied to steel construction building's frame construction's safety device 100, through four coupling assembling 120 with safety protection network 110 and the net owner tighten up hawser 130 and connect to utilize coupling assembling's adjustable function to tighten up hawser 130 with safety protection network 110 and owner, owner tightens up hawser 130 and can alternate on safety protection network 110. When a heavy object falls, firstly, the net surface of the safety protection net 110 bears the stress impact of a first wave, part of force is dispersed to the main tightening cable 130 by the net surface, the main tightening cable 130 transmits the force to the connecting component 120, and the heavy object is ensured not to fall by the connecting force between the connecting component 120 and the steel beam 200 of the frame structure, so that the safety of the construction of the outer vertical face of the frame structure of the steel structure building is ensured.
The embodiment of the utility model provides a be applied to steel construction building's frame construction's safety device 100 can be arranged in the interior partition wall work progress of construction of frame construction to prevent that the heavy object from dropping. Wherein the frame structure is a standard rectangular frame structure. The frame structure of the steel structure building is composed of steel pipe concrete columns and steel beams.
The embodiment of the utility model provides a be applied to steel construction building's frame construction's safety device 100, still have following advantage for traditional outer hanging safety protection network:
(1) The method has strong pertinence and adaptability to engineering, and has good pertinence and applicability to the frame structure columns and steel beams of the steel structure building.
(2) The operation is simple, and the inspection and the safety adjustment are easy.
(3) The safety factor is high, and the built-in main and auxiliary tightening mooring ropes are mutually restricted and guaranteed and are easy to be stressed to disperse.
(4) The connecting strength is high, and the anti-dropping and protection failure is not easy to occur in the working process.
(5) But reuse rate is high, easily assembles and moves the circulation.
(6) And the device also has certain applicability and protection effect on positions such as corners.
(7) The cost is relatively low, and certain feasibility is provided for purchasing of large-scale engineering.
(8) The holes of the safety net are relatively large, so that the light can be favorably irradiated, and the construction of site engineering is influenced minimally.
(9) The connecting device is convenient to check, fasten and replace.
The present invention is not limited to the above specific embodiments, and obviously, the above described embodiments are a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention. Other levels of modification and variations of the present invention will occur to those skilled in the art. Thus, if such modifications and variations of the present invention fall within the scope of the claims, then it is intended that the present invention also include such modifications and variations.
Claims (10)
1. The utility model provides a be applied to steel construction building's frame construction's safety device which characterized in that includes:
the safety protection net is rectangular and is positioned between an upper steel beam and a lower steel beam of a frame structure of a certain layer of steel structure building;
the connecting assembly is connected to four corners of the safety protection net and steel beams corresponding to the frame structure of the steel structure building;
two main tightening cables are respectively connected between the two connecting assemblies which are distributed in an diagonal manner.
2. The safety shield apparatus for a frame structure of a steel structure building as claimed in claim 1, further comprising:
four edge-core cable fixing pieces are fixedly arranged at two sides of the length center and the width center of the safety protection net;
two auxiliary tightening cables are connected between the edge core cable fixing pieces positioned at two sides of the length center of the safety protection net and between the edge core cable fixing pieces positioned at two sides of the width center of the safety protection net.
3. The safety shield apparatus for a frame structure of a steel structure building as claimed in claim 2, further comprising:
the central cable fixing piece is fixedly arranged at the center of the safety protection net;
the main tightening cable and the auxiliary tightening cable are connected to the central cable fixing piece.
4. The safety shield apparatus as claimed in claim 1, wherein the connecting assembly comprises:
the first clamping plate is horizontally arranged;
the second clamping plate is arranged in parallel with the first clamping plate at intervals;
the jacking assembly is arranged between the first clamping plate and the second clamping plate;
the screw rod penetrates through the first clamping plate and the second clamping plate and extends out of the second clamping plate;
the tightening nut is positioned on the second clamping plate and is in threaded connection with the screw rod;
the adapter is hinged to the rod body of the screw rod;
fixed knot, the articulated setting is in on the adaptor, including horizontal fixed fastener, vertical fixed fastener and slant fixed fastener, horizontal fixed fastener connects safety protection network's length direction's edge, vertical fixed fastener connects safety protection network's width direction's edge, slant fixed fastener with main tightening rope connects.
5. The safety shield apparatus applied to a frame structure of a steel structure building of claim 4, wherein the connection assembly further comprises:
the jacking gasket is arranged between the jacking assembly and the first clamping plate and between the jacking assembly and the second clamping plate;
and the bolt gasket is arranged between the head of the screw rod and the first clamping plate, and between the tightening nut and the second clamping plate.
6. The safety protection device applied to the frame structure of the steel structure building is characterized in that the jacking component comprises two jacking rods respectively connected with the first clamping plate and the second clamping plate and a sleeve sleeved outside the two jacking rods, a rack is arranged in each jacking rod, two gears are symmetrically arranged in the sleeve, each gear is in meshed connection with the corresponding rack in the jacking rod, and each gear is connected with a rotating handle.
7. The safety device applied to the frame structure of the steel structure building according to claim 4, wherein the tightening component is a sleeve and two screws which are connected with the sleeve in a threaded manner in the same direction, and the two screws are respectively arranged on the first clamping plate and the second clamping plate.
8. The safety shield apparatus applied to a frame structure of a steel structure building according to claim 4, wherein the fixing buckle comprises a hinge, two buckle plates disposed in the hinge at a parallel interval, and a plurality of bolts fixing the buckle plates.
9. A safety shield apparatus as claimed in claim 2, wherein said edge wire rope securing member comprises:
the edge center fixing plates are arranged in parallel;
the two edge core bolts are connected to the two edge core fixing plates and are distributed on two sides of a cross point of a side line of the safety protection net and an auxiliary tightening cable perpendicular to the side line in a crossed manner;
and the fixing strip is connected between the two edge core bolts.
10. A safety shield for a frame structure for a steel structure building according to claim 3, wherein said center cable fixing member comprises:
the central fixing plates are arranged in parallel;
four central bolts are connected to the two central fixing plates, and are distributed in an included angle of a cross point between the two main tightening cables and the two auxiliary tightening cables in a crossed manner by taking two diagonal lines as a group;
and the pressing strip is connected between the two diagonal center bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222329843.9U CN218643938U (en) | 2022-09-02 | 2022-09-02 | Be applied to steel construction building's frame construction's safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222329843.9U CN218643938U (en) | 2022-09-02 | 2022-09-02 | Be applied to steel construction building's frame construction's safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643938U true CN218643938U (en) | 2023-03-17 |
Family
ID=85491475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222329843.9U Active CN218643938U (en) | 2022-09-02 | 2022-09-02 | Be applied to steel construction building's frame construction's safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218643938U (en) |
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2022
- 2022-09-02 CN CN202222329843.9U patent/CN218643938U/en active Active
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