CN218564566U - double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof - Google Patents
double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof Download PDFInfo
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- CN218564566U CN218564566U CN202222522592.6U CN202222522592U CN218564566U CN 218564566 U CN218564566 U CN 218564566U CN 202222522592 U CN202222522592 U CN 202222522592U CN 218564566 U CN218564566 U CN 218564566U
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Abstract
The utility model relates to a hang a gallows device of pipeline installation under two C type purlins of steel construction roofing, support gallows, bolt jib including two C type steel purlin connecting piece, two C type steel purlins, two C type steel purlin supports the gallows and includes C type steel purlin connecting piece horizontal strut and two C type steel purlin connecting piece horizontal struts down, two C type steel purlin connecting piece and last two C type steel purlin support gallows are connected fixedly, it is connected fixedly with two double C type steel purlin connecting piece horizontal struts to go up two C type steel purlin support gallows through two bolt jibs. The advantages are that: the installation simple operation, increase substantially construction quality, guarantee that roofing shaped steel purlin can construct the mechanical equipment and the various types of comprehensive pipeline circuit that bear bigger load, be applicable to the span big, clear height, the pipeline is of a great variety and lay intensive light-duty roofing factory building class building.
Description
Technical Field
The utility model belongs to the technical field of an unsettled pipeline gallows construction and installation technique, especially, relate to a gallows device is hung to pipeline installation under two C shaped steel of steel construction roofing.
Background
In the construction process of a support and hanger system built in a suspended pipeline line in a traditional steel structure building, a corresponding number of structural secondary beams are basically required to be added on a steel structure upright post and a main beam so as to provide a stress node for later-stage pipeline line installation at the top; therefore, the load of the suspended pipeline in the building can be indirectly transmitted to the main stress structure of the building through the parts such as the supporting and hanging bracket system connecting the primary beam and the secondary beam, and most of the connecting nodes in the process are welded. The method ensures that the suspended pipeline is completely separated from the roof structure in the integral erection process, so the quality of the final finished product of the roof structure cannot be influenced by the construction according to the method.
However, the above method has significant disadvantages, such as: the overall design difficulty is increased; a certain number of secondary beams are additionally arranged for installing pipeline lines, so that the construction cost is increased, and the load of the whole building is increased; the labor cost and the later maintenance cost of construction enterprises are correspondingly increased; the popularization of green buildings and carbon comprehensive energy-saving and environment-friendly development is not promoted in the building industry, so that the traditional installation mode of the pipeline supporting and hanging bracket is not suitable for the construction of light steel roof buildings such as current factory buildings, exhibition halls and the like.
Based on a certain research and development base project, research on a steel structure roof lower hanging pipeline support and hanger system is developed. This factory building engineering is the metal roofing, and outer eaves curtain is the metal material together, wholly is the cuboid building, and the bearing capacity structure roof beam of local roofing is tiling C shaped steel purlin, and the building height is between 14.5m to 21.7 m. The height of the metal structure roof with the tiled C-shaped thin steel purlines is 14.5m, the number of types of equipment in a plant is large, and therefore other pipelines such as cable pipelines, ventilation pipelines, water supply and drainage pipelines and the like are laid very densely, and the support and hanging frames for marking pipeline lines in the construction drawing are all directly hung and laid along the C-shaped thin steel purlines on the roof. And the roofing purlin is single C type thin steel building materials component, through calculating, the load that C type thin steel purlin bore is lower, the pipeline circuit is many can't bear the total load that the pipeline brought with the single C type thin steel purlin of overlapping position, and because of the C type thin steel purlin is mostly the opening side direction in the work progress and places, so this C type thin steel purlin component left and right sides asymmetry, if weld at its side facade and connect a hang the component, lead to C type thin steel purlin to turn on one's side unstability easily, can lead to the serious destruction to the whole quality of roofing, influence later stage comprehensive use function, and there is serious potential safety hazard. Therefore, the conventional support and hanger pipeline installation construction process cannot solve the problems encountered in the existing construction project.
Disclosure of Invention
The utility model discloses a solve the technical problem that exists among the known art and provide an installation simple operation, increase substantially construction quality, can guarantee that roofing shaped steel purlin can construct the mechanical equipment and various types of comprehensive pipeline circuit that bear bigger load, and be applicable to span big, the clear height, pipeline kind are various and lay intensive steel construction roofing dual C shaped steel and hang a pipeline installation gallows device under the pipeline.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be:
a gallows device is propped up in piping erection under two C shaped steel purlins of steel construction roofing, including two C shaped steel purlin connecting piece and two C shaped steel purlin support gallows, two C shaped steel purlin supports the gallows and includes that C shaped steel purlin connecting piece violently supports, bolt jib and two C shaped steel purlin connecting piece violently prop down, two C shaped steel purlin connecting piece and last two C shaped steel purlin connecting piece violently prop and be connected fixedly, it is connected fixedly with two C shaped steel purlin connecting piece violently props down through two bolt jibs to go up two C shaped steel purlin connecting piece violently to prop up.
The utility model discloses can also adopt following technical scheme:
preferably, the double-C-shaped steel purline connecting piece is made of channel steel pieces, and bolt holes for mounting high-strength bolts are formed in two side edges of the double-C-shaped steel purline connecting piece.
Preferably, the upper C-shaped steel purlin connecting piece transverse support and the lower C-shaped steel purlin connecting piece transverse support are both made of angle steel.
Preferably, the two ends of the bolt suspender are provided with threads which are convenient for connection.
The utility model provides a hang a gallows device of pipeline installation under two C shaped steel of steel construction roofing, its characterized in that: including two C type steel purlin connecting piece and two C type steel purlin support gallows, two C type steel purlin support gallows comprises two angle steel jibs of two C type steel purlin connecting piece horizontal braces and down, two C type steel purlin connecting piece and angle steel jib upper end welded fastening, two C type steel purlin connecting piece horizontal braces and two angle steel jib lower extreme are connected fixedly down.
Preferably, the lower double-C-shaped steel purline connecting piece transverse support and the angle steel suspender are both made of angle steel.
The utility model has the advantages and positive effects be: because the utility model adopts the technical proposal,
dangerous construction during high altitude construction has been avoided through the mode of adopting processing to accomplish a gallows device subaerial promptly, and convenient and fast in the installation makes the operation workman stagnate the empty operation time and obviously shortens, is showing and has reduced construction safety risk. This double C type steel purlin connecting piece of gallows device adopts channel steel accessory and double C type steel purlin to support gallows welded fastening, and rethread bolt makes both relatively fixed during the installation to reach the purpose that double C type steel purlin connecting piece passes through notch and the inseparable interlock of double C type steel structure purlin and connects. And then can be under the prerequisite of not destroying steel construction roofing atress purlin original performance, can be very big bear heavier suspension device or pipeline, installation simple operation and construction quality guarantee more easily. The support and hanger device is flexible in structural change, moderate in machining precision requirement, free of independent machining and customization in a factory, capable of being arranged according to pipeline lines of a construction site, and flexible and convenient to construct. Therefore, the support and hanger device is particularly suitable for supporting and hanging the pipeline lines of the light-duty roof plant buildings with large span, high clear space, various pipeline types and dense laying, such as the whole light-duty roof steel structure plant, the reinforced concrete metal roof plant and part of light-duty roof exhibition hall buildings. In addition, the method can also be used for the building installation requirements of different construction environments such as single hanger installation and comprehensive hanger installation.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a double-C-shaped steel purlin connecting piece and an upper double-C-shaped steel purlin supporting hanger in parallel connection in embodiment 1 of the present invention;
fig. 2 is a use state diagram of embodiment 1 of the present invention;
fig. 3 is a schematic view of the vertical connection structure of the double-C-shaped steel purline connecting piece and the upper double-C-shaped steel purline supporting hanger in embodiment 2 of the present invention;
fig. 4 is a usage state diagram of embodiment 2 of the present invention;
fig. 5 is a schematic view of a parallel connection structure between a double-C-shaped steel purlin connecting piece and the upper end of an angle steel suspender according to embodiment 3 of the present invention;
fig. 6 is a usage state diagram of embodiment 3 of the present invention;
fig. 7 is a schematic view of a vertical connection structure between a double-C-shaped steel purline connector and the upper end of an angle steel hanger rod in embodiment 4 of the present invention;
fig. 8 is a usage state diagram of embodiment 4 of the present invention.
In the figure: 1. double C-shaped steel purline connecting pieces; 2. a double-C-shaped steel purline supporting hanger; 201. the upper double C-shaped steel purline connecting piece is transversely supported; 202. the lower double-C-shaped steel purline connecting piece is transversely supported; 4. a high-strength screw; 5. a bolt hanger rod; 6. an angle steel suspender; 7. double C-shaped steel purlines;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
hang a pipeline installation gallows device under two C shaped steel purlins of steel construction roofing, including two C shaped steel purlin connecting piece 1, two C shaped steel purlin support gallows 2 and bolt jib 5, two C shaped steel purlin supports the gallows and includes C shaped steel purlin connecting piece horizontal braces 201 and two C shaped steel purlin connecting piece horizontal braces 202 down, two C shaped steel purlin connecting piece and last two C shaped steel purlin connecting piece support to be connected fixedly, it supports through two bolt jibs 5 and is connected fixedly with two C shaped steel purlin connecting piece horizontal braces 202 down to go up two C shaped steel purlin connecting piece.
Specifically, the double-C-shaped steel purline connecting piece 1 is manufactured by processing a finished groove-shaped steel plate or an 80mm-by-5mm-thick galvanized steel plate, so that the stress condition of the C-shaped thin steel purline can be improved. The notch of double C-shaped steel purlin connecting piece and last C-shaped steel purlin connecting piece horizontal brace 201 are mutually perpendicular state, and the double C-shaped steel purlin 7 that installs promptly is mutually perpendicular state with last C-shaped steel purlin connecting piece horizontal brace 201.
Specifically, bolt holes for mounting high-strength screws 4 are formed in two side edges of the double-C-shaped steel purline connecting piece, and the double-C-shaped steel purlines 7 can be fixed on the double-C-shaped steel purline connecting piece 1 through the high-strength screws and the bolt holes. And the distance between the edge of the bolt hole on the two sides of the double-C-shaped steel purline connecting piece and the outer edge of the auxiliary plate is at least 20mm, so that the influence on the safe use function caused by the damage of the bolt hole of the double-C-shaped steel purline connecting piece due to the overload is prevented.
Specifically, the upper C-shaped steel purlin connecting piece transverse support 201 and the lower C-shaped steel purlin connecting piece transverse support 202 are both made of angle steel.
Specifically, the two ends of the bolt suspender 5 are provided with threads convenient for connection, and the bolt suspender 5 is fixedly connected with the upper C-shaped steel purlin connecting piece transverse support 201 and the lower C-shaped steel purlin connecting piece transverse support 202 through the threads and the nuts at the two ends of the bolt suspender.
In this embodiment, the double-C-shaped steel purlin 7 is fixed in a mutually perpendicular state with the upper C-shaped steel purlin connecting piece transverse support 201 through the double-C-shaped steel purlin connecting piece 1.
a gallows device is propped up in piping erection under two C shaped steel purlins of steel construction roofing, including two C shaped steel purlin connecting piece 1 and two C shaped steel purlin support gallows, two C shaped steel purlin support gallows include C shaped steel purlin connecting piece horizontal braces 201, bolt jib 5 and two C shaped steel purlin connecting piece horizontal braces 202 down, two C shaped steel purlin connecting piece and last two C shaped steel purlin connecting piece horizontal braces are connected fixedly, it is fixed with two C shaped steel purlin connecting piece horizontal braces 202 down through two bolt jibs 5 to go up two C shaped steel purlin connecting piece horizontal braces 201.
Specifically, the double-C-shaped steel purline connecting piece 1 is manufactured by processing a finished groove-shaped steel plate or an 80mm-by-5mm-thick galvanized steel plate, so that the stress condition of the C-shaped thin steel purline can be improved. The notch of two C shaped steel purlin connecting piece is the parallel state each other with last C shaped steel purlin connecting piece horizontal brace 201, and the two C shaped steel purlins 7 that install promptly are the parallel state each other with last C shaped steel purlin connecting piece horizontal brace 201.
Specifically, bolt holes for installing high-strength bolts are formed in two side edges of the double-C-shaped steel purline connecting piece 1, and the double-C-shaped steel purlines 7 can be fixed on the double-C-shaped steel purline connecting piece 1 through the high-strength bolts and the bolt holes. And the distance between the edge of the bolt hole on the two sides of the double-C-shaped steel purline connecting piece and the outer edge of the auxiliary plate is at least 20mm, so that the influence on the safe use function caused by the damage of the bolt hole of the double-C-shaped steel purline connecting piece due to the overload is prevented.
Specifically, the upper C-shaped steel purlin connecting piece transverse support 201 and the lower C-shaped steel purlin connecting piece transverse support 202 are both made of angle steel.
Specifically, the two ends of the bolt suspender 5 are provided with threads convenient for connection, and the bolt suspender is fixedly connected with the upper C-shaped steel purlin connecting piece transverse support 201 and the lower C-shaped steel purlin connecting piece transverse support 202 through the threads and nuts at the two ends.
In this embodiment, double C-shaped steel purlin 7 is fixed through double C-shaped steel purlin connecting piece 1 and last C-shaped steel purlin connecting piece horizontal brace 201 that is the state of being parallel to each other.
When the equipment pipeline circuit that roofing structure bottom was installed is more little, adopts independent hanging point can accomplish a gallows and bear the weight of the operation on the duplex C shaped steel purlin, then can weld into an organic whole with duplex C shaped steel purlin connecting piece bottom last duplex C shaped steel purlin connecting piece horizontal braces, the horizontal pole of going up of the level of a gallows is undertaken to messenger's last duplex C shaped steel purlin connecting piece horizontal braces, lower duplex C shaped steel purlin connecting piece horizontal braces. When the suspension point of the suspension bracket device is fixed on the double-C-shaped steel purline, the notch of the double-C-shaped steel purline connecting piece is upward, and then the double-C-shaped steel purline is inserted into the double-C-shaped steel purline connecting piece. Then closely laminating double C shaped steel purlines and double C shaped steel purline connecting pieces through bolt holes on the side edges of the double C shaped steel purline connecting pieces by high-strength screws to form a unified whole. Preparing full-tooth bolt suspenders with corresponding lengths according to the borne hanging equipment mounting pipeline line elevations, then preparing lower double-C-shaped steel purlin connecting piece transverse supports with the same size and length as the upper double-C-shaped steel purlin connecting piece transverse supports, and respectively applying round holes with the same diameter as the full-tooth bolt suspenders one by one at positions 20mm away from the two ends of the upper double-C-shaped steel purlin connecting piece transverse supports and the two ends of the lower double-C-shaped steel purlin connecting piece transverse supports. And finally, connecting the upper double-C-shaped steel purline connecting piece transverse support and the lower double-C-shaped steel purline connecting piece transverse support into a unified rectangular frame structure through the full-tooth bolt hanging rod. And the combination mode of the support and hanger device can properly adjust the connection angle between the groove-shaped lock catch and the transverse support of the upper double-C-shaped steel purline connecting piece according to the trend of pipeline lines to meet the requirement of actual installation and construction.
the utility model provides a pipe installation gallows device is hung under two C shaped steel of steel construction roofing, includes two C shaped steel purlin connecting piece 1 and two C shaped steel purlin support gallows 2, two C shaped steel purlin supports the gallows and is connected by two C shaped steel purlin connecting piece horizontal braces 202 and angle steel jib 6 down and constitutes, two C shaped steel purlin connecting piece 1 and angle steel jib upper end welded fastening, two C shaped steel purlin connecting piece horizontal braces 202 are connected fixedly with two angle steel jib lower extremes down, all are fixed with two C shaped steel purlin connecting piece 1 on every angle steel jib, two C shaped steel purlin connecting piece adopt finished product groove steel sheet or adopt 80mm 5mm thick galvanized steel sheet processing preparation, can improve the C type thin steel purlin atress condition like this. The upper notch of the double-C-shaped steel purline connecting piece 1 is perpendicular to the lower double-C-shaped steel purline connecting piece transverse support 202.
For the condition that the pipeline is installed on the double-C-shaped steel purline roof structure part, the pipeline trend and the specific position of the double-C-shaped steel purline bearing the pipeline load are determined through a drawing; then adding double C-shaped steel purlins with the same specification, enabling the webs to lean against each other back to back, enabling the openings to face the left side and the right side respectively, and then uniformly welding the webs into a whole to combine the double C-shaped steel purlins. The method can avoid the instability of the double-C-shaped steel purline and increase the load bearing capacity of the purline.
When pipeline lines are highly dense or the load of installation equipment is large, the total load borne by the double-C-shaped steel purlines (H-shaped steel purlines with flanges) exceeds the maximum rigidity value of the double-C-shaped steel purlines, so that the purlines are seriously bent, and the safety problems that the quality is influenced by collapse deformation, water accumulation, damage and the like of the structural roof are caused in serious conditions. Therefore, single-point independent suspension of the support and hanger device is designed to be a double-point comprehensive suspension mode, namely, double-C-shaped steel purline connecting pieces 1 are welded at the upper ends of two angle steel hanging rods 6 respectively, the upper notches of the double-C-shaped steel purline connecting pieces are perpendicular to the lower double-C-shaped steel purline connecting piece transverse supports 202, double-C-shaped steel purlines 7 are fixedly arranged on each double-C-shaped steel purline connecting piece 1 respectively, and the double-C-shaped steel purlines are perpendicular to the lower double-C-shaped steel purline connecting piece transverse supports 202. Therefore, the load born by the original single C-shaped steel purline alone can be shared by the double C-shaped steel purlines.
Specifically, the lower double-C-shaped steel purline connecting piece transverse support and the angle steel suspender are both made of angle steel.
In example 4, referring to fig. 7 and 8,
the utility model provides a pipe installation gallows device is hung under two C shaped steel of steel construction roofing, includes two C shaped steel purlin connecting piece 1 and two C shaped steel purlin support gallows 2, two C shaped steel purlin supports the gallows and is formed by two C shaped steel purlin connecting piece horizontal braces 202 and angle steel jib 6 connection down, two C shaped steel purlin connecting piece horizontal braces 202 is connected fixedly with two angle steel jib lower extremes, all is fixed with two C shaped steel purlin connecting piece 1 on every angle steel jib, two C shaped steel purlin connecting pieces adopt finished product groove steel sheet or adopt 80mm 5mm thick galvanized steel sheet processing preparation down, can improve two C shaped steel purlin atress circumstances like this. The upper notch of the double-C-shaped steel purlin connecting piece is parallel to the lower double-C-shaped steel purlin connecting piece transverse support 202.
In this embodiment, adopt under two and adorn a pair C shaped steel purlin 7 admittedly on two double C shaped steel purlin connecting piece 1, suitably increase the concentrated load lifting surface area of single pair C shaped steel purlin hanging point through carrying out the double hanging point form on same root pair C shaped steel purlin promptly, make the comprehensive bearing capacity of suspension effectively promote.
Specifically, the lower double-C-shaped steel purline connecting piece transverse support and the angle steel hanging rod are both made of angle steel.
When pipeline line height is intensive or erection equipment self load is great, when making the total load that double C shaped steel purlin bore exceed its own biggest rigidity value, lead to double C shaped steel purlin to take place more serious buckling from this, can lead to the safety problems of influence quality such as structure roofing collapse deformation, ponding, damage when serious. At this moment, can adopt the technical scheme of this embodiment 3 and embodiment 4, be about to prop up hanger device single-point independent suspension structure and change the mode that hangs into two points are synthesized, make the load that single pair of C shaped steel purlin originally bore alone undertake jointly by two root pair C shaped steel purlins, perhaps through carrying out the concentrated load lifting surface that two hanging point forms suitably increased single pair C shaped steel purlin hanging point on same root pair C shaped steel purlin, make the comprehensive bearing capacity of suspension effectively promote.
The specific operation mode is as follows: the two ends of the lower double-C-shaped steel purline connecting piece transverse support 202 of the support and hanger device are fixedly connected with the two angle steel suspenders 6 through high-strength bolts, the double-C-shaped steel purline connecting piece 1 with the upward notch is fixedly arranged at the upper end of each angle steel suspender in a notch-upward mode, and meanwhile, the two side edges of the double-C-shaped steel purline connecting piece and the lower double-C-shaped steel purline connecting piece transverse support 202 are in a vertical state. And (3) punching a right circular hole with the same diameter as the high-strength screw on the double-C-shaped steel purline connecting piece 1, then inserting the double-C-shaped steel purline 7 on the double-C-shaped steel purline connecting piece 1, and fastening the double-C-shaped steel purline through the high-strength screw 4.
The embodiments described in the drawings are exemplary only and should not be construed as limiting the invention.
Claims (6)
1. The utility model provides a pipe installation gallows device hangs under two C type purlins of steel construction roofing, its characterized in that: including two C shaped steel purlin connecting piece and two C shaped steel purlin support gallows, two C shaped steel purlin support gallows include that C shaped steel purlin connecting piece violently supports, bolt jib and two C shaped steel purlin connecting piece violently support down, two C shaped steel purlin connecting piece and last two C shaped steel purlin connecting piece violently support to be connected fixedly, it is fixed with two C shaped steel purlin connecting piece violently supports to support to be connected through two bolt jibs and two C shaped steel purlin connecting piece violently down to go up two C shaped steel purlin connecting piece.
2. The double-C-shaped purlin lower hanging pipeline installation support and hanger device for the steel structure roof as claimed in claim 1, is characterized in that: the double-C-shaped steel purline connecting piece is made of channel steel pieces, and bolt holes for mounting high-strength bolts are formed in two side edges of the double-C-shaped steel purline connecting piece.
3. The double-C-shaped purlin lower hanging pipeline installation supporting and hanging frame device for the steel structure roof as claimed in claim 1, is characterized in that: the upper C-shaped steel purline connecting piece transverse support and the lower C-shaped steel purline connecting piece transverse support are both made of angle steel.
4. The double-C-shaped purlin lower hanging pipeline installation supporting and hanging frame device for the steel structure roof as claimed in claim 1, is characterized in that: and threads convenient to connect are arranged at two ends of the bolt suspender.
5. The utility model provides a hang a gallows device of pipeline installation under two C type purlins of steel construction roofing, its characterized in that: including two C type steel purlin connecting piece and two C type steel purlin support gallows, two C type steel purlin support gallows comprises two angle steel jibs of two C type steel purlin connecting piece horizontal braces and down, two C type steel purlin connecting piece and angle steel jib upper end welded fastening, two C type steel purlin connecting piece horizontal braces and two angle steel jib lower extreme are connected fixedly down.
6. The double-C-shaped purlin lower hanging pipeline installation supporting and hanging frame device for the steel structure roof as claimed in claim 5, is characterized in that: the lower double-C-shaped steel purline connecting piece transverse support and the angle steel hanging rod are made of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522592.6U CN218564566U (en) | 2022-09-22 | 2022-09-22 | double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522592.6U CN218564566U (en) | 2022-09-22 | 2022-09-22 | double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof |
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| Publication Number | Publication Date |
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| CN218564566U true CN218564566U (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222522592.6U Active CN218564566U (en) | 2022-09-22 | 2022-09-22 | double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof |
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| CN (1) | CN218564566U (en) |
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