CN215012000U - Main roof truss of glass greenhouse - Google Patents
Main roof truss of glass greenhouse Download PDFInfo
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- CN215012000U CN215012000U CN202023297583.9U CN202023297583U CN215012000U CN 215012000 U CN215012000 U CN 215012000U CN 202023297583 U CN202023297583 U CN 202023297583U CN 215012000 U CN215012000 U CN 215012000U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a main body roof truss of a glass greenhouse, which comprises a base and an installation base, wherein four corners of the top surface of the installation base are all horizontally provided with fixed plates through bolts, and the top surface of each fixed plate is vertically and fixedly connected with a stand column; fixed cross rods are fixedly connected to the bottoms of the stand columns, adjusting cross rods are arranged in the middle of the stand columns, and movable cross rods are arranged on the upper portions of the stand columns; two ends of each adjusting cross rod and the movable cross rod are respectively provided with a locking assembly; a rectangular damping cavity is formed in the middle of the inside of the base, and damping mechanisms are arranged in the damping cavity; the utility model is convenient to install, and the convenience of the installation of the main body roof truss is effectively improved through the locking component; the problem that the existing main body roof truss is inconvenient to assemble quickly is solved; the main roof truss of the existing glass greenhouse is not provided with the shock absorption and vibration isolation functions by matching the supporting component with the shock absorption mechanism.
Description
Technical Field
The utility model relates to a technical field of glass greenhouse roof truss especially relates to a main part roof truss of glass greenhouse.
Background
With the continuous development of society and agriculture, the glass greenhouse is widely applied; the glass greenhouse can shield wind and rain, manually control the temperature and the humidity, reduce the occurrence of plant diseases and insect pests, advance or delay the harvesting period, and enable crops to be cultivated out of season, thereby improving the planting benefit; however, the existing glass greenhouse main body roof truss is inconvenient to assemble quickly and can not be adjusted and clamped according to the height of glass; resulting in an impact on the quick installation of the subject roof truss; meanwhile, after the existing glass greenhouse main body roof truss is installed, the existing glass greenhouse main body roof truss does not have the functions of shock absorption and vibration isolation, so that the main body roof truss is easily vibrated due to the vibration of the ground, and the situation that the installed glass is shattered is caused; therefore, there is a need for improved optimization of the above problems.
Disclosure of Invention
The utility model aims at providing a main body roof truss of a glass greenhouse in order to solve the defect of poor practicability in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a main body roof truss of a glass greenhouse comprises a base and an installation base, wherein the base and the installation base are both in a horizontally arranged rectangular plate shape, and the installation base is horizontally arranged above the top surface of the base; four corners of the top surface of the mounting base are horizontally provided with fixed plates through bolts, the top surface of each fixed plate is vertically and fixedly connected with an upright column, and the top end of each upright column is horizontally and fixedly connected with a connecting plate; fixed cross rods are transversely and fixedly connected to the bottoms of the upright columns, adjusting cross rods are transversely and movably arranged in the middle of the upright columns, and movable cross rods are transversely arranged on the upper parts of the upright columns; the inner side surfaces of the upright posts at the two ends of each adjusting transverse rod and the movable transverse rod are respectively provided with a rectangular sliding groove, and the two ends of each adjusting transverse rod and the movable transverse rod extend into the rectangular sliding grooves; two ends of each adjusting cross rod and the movable cross rod are respectively provided with a locking assembly; the middle part in the basic base is provided with a rectangular damping cavity, and damping mechanisms are arranged in the damping cavity.
Preferably, the locking assembly comprises a front sliding plate, an adjusting bolt, a rear sliding plate, a fixing nut and a bearing, wherein strip-shaped openings are vertically formed in the front end and the rear end of each rectangular sliding groove, a front sliding plate and a rear sliding plate are respectively and movably arranged on the strip-shaped openings in the front end and the rear end of each upright column, a threaded hole penetrating through the rectangular sliding groove is longitudinally formed in the middle of the front end surface of each front sliding plate, the adjusting bolt is longitudinally and spirally connected in each threaded hole, mounting holes are longitudinally formed in the two ends of each adjusting cross rod and the two ends of each movable cross rod, the middle of each mounting hole is vertically and fixedly connected with the bearing, and a middle rod body of each adjusting bolt is fixedly connected in an inner ring of the bearing; every the rear end face middle part of back slide all sets up the mounting groove of hexagonal shape, every the mounting groove internal fixation is equipped with fixation nut, every the equal screwed connection in fixation nut of adjusting bolt's rear end.
Preferably, the damping mechanism comprises a damping plate, damping columns, a bearing plate, a damping spring and supporting rods, the rectangular damping plate is horizontally arranged in the damping cavity, the damping columns are vertically and fixedly connected to the middle of the top surface of the damping plate, the supporting rods are fixedly connected to the top surfaces of the damping plates on the periphery sides of the damping columns at equal intervals, and the top ends of the supporting rods and the damping columns penetrate through the damping cavity and are fixedly connected with the bottom surface of the mounting base; the equal level in below in shock attenuation board bottom surface four corners is equipped with the loading board, every the equidistance vertical rigid coupling in top surface of loading board has a plurality of damping spring, and every damping spring's top all with the bottom surface rigid coupling of shock attenuation board.
Preferably, guide grooves are transversely formed in the inner bottom surface of the shock absorption cavity below the two sides of the bottom surface of each bearing plate, and a support assembly is arranged in each guide groove; the equal vertical rigid coupling in bottom surface four corners of installation base has the guide post, the cylinder chamber has all been seted up in four corners in the basic base, every the circular shape cushion chamber has all been seted up in the guide post, every all be equipped with the buffering subassembly in the cushion chamber.
Preferably, each support assembly comprises a round rod, a sleeve, a return spring and a hinge rod, the round rod is transversely and fixedly connected in each guide groove, the rod body of each round rod is movably sleeved with the sleeve, the round rod on the inner side of each sleeve is movably sleeved with the return spring, and two ends of each return spring are fixedly connected with the inner side tube body of the sleeve and the inner wall of the guide groove respectively; every sheathed tube top rigid coupling has the first free bearing of notch ascending, every equal movable hinge has the articulated rod that the slope set up in the notch of first free bearing, every the equal rigid coupling in bottom surface both sides of loading board has the second free bearing of notch down, every the top of articulated rod all articulates with the activity of second free bearing.
Preferably, the buffering assembly comprises a moving plate, balls, a guide rod and a buffering spring, wherein a circular moving plate is horizontally arranged in each buffering cavity, a plurality of ball grooves are formed in the periphery of each moving plate at equal intervals, the balls are movably clamped in each ball groove, and an external cylinder of each ball is pressed against the inner wall of the buffering cavity; a guide rod is vertically and fixedly connected to the middle of the bottom surface of each moving plate, and the bottom end of each guide rod penetrates through the damping cavity and is fixedly connected with the bottom surface of the cylindrical cavity; every the equal vertical rigid coupling of top surface of movable plate has buffer spring, and every buffer spring's top all with the interior top surface rigid coupling in shock attenuation chamber.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the water-saving device is provided with a water-saving valve,
1. the locking assembly is convenient for adjusting the positions of the movable cross rod and the adjusting cross rod according to the height of the glass to be installed, so that the convenience of installing the main roof truss is effectively improved; the main roof truss can be conveniently and rapidly assembled; the problem that the existing main body roof truss is inconvenient to assemble quickly is solved;
2. through the matching use of the supporting component and the damping mechanism, the double reduction effect on the vibration from the ground is facilitated; the damping effect on the main body roof truss is further improved; the buffer assembly is matched with the guide post, so that the stability of the mounting base during shock absorption and vibration isolation is effectively improved, and the situation that the mounting base shakes left and right during shock absorption is prevented; the problem of current glass greenhouse's main part roof truss do not possess the shock attenuation vibration isolation function is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of a front view cross-sectional structure provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;
fig. 3 is a schematic view of a cross-sectional structure of a guide post according to the present invention;
fig. 4 is a schematic top view of the damping plate according to the present invention;
FIG. 5 is a schematic view of a partial structure of one side of the upright column according to the present invention;
number in the figure: the device comprises a basic base 1, an installation base 2, a fixing plate 3, a stand column 4, a connecting plate 5, a fixed cross rod 6, an adjusting cross rod 7, a movable cross rod 8, a front sliding plate 9, an adjusting bolt 10, a rear sliding plate 11, a fixing nut 12, a bearing 13, a guide post 14, a damping plate 15, a damping post 16, a bearing plate 17, a damping spring 18, a round rod 19, a sleeve 20, a return spring 21, a hinge rod 22, a supporting rod 23, a moving plate 24, a ball 25, a guide rod 26 and a buffer spring 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1: referring to fig. 1-5, a main roof truss of a glass greenhouse in the present invention comprises a base foundation 1 and an installation foundation 2, wherein the base foundation 1 and the installation foundation 2 are both in the shape of a horizontally disposed rectangular plate, and the installation foundation 2 is horizontally disposed above the top surface of the base foundation 1; four corners of the top surface of the mounting base 2 are horizontally provided with fixed plates 3 through bolts, the top surface of each fixed plate 3 is vertically and fixedly connected with an upright post 4, and the top end of each upright post 4 is horizontally and fixedly connected with a connecting plate 5; the bottom parts between the upright posts 4 are transversely and fixedly connected with fixed cross rods 6, the middle parts between the upright posts 4 are transversely and movably provided with adjusting cross rods 7, and the upper parts between the upright posts 4 are transversely provided with movable cross rods 8; rectangular sliding grooves are formed in the inner side surfaces of the upright posts 4 at the two ends of each adjusting transverse rod 7 and the movable transverse rod 8, and the two ends of each adjusting transverse rod 7 and the movable transverse rod 8 extend into the rectangular sliding grooves; two ends of each adjusting cross rod 7 and the movable cross rod 8 are respectively provided with a locking assembly; the middle part in the basic base 1 is provided with a rectangular damping cavity, and damping mechanisms are arranged in the damping cavity.
The utility model discloses in, locking Assembly includes preceding slide 9, adjusting bolt 10, back slide 11, fixation nut 12, bearing 13, and each the front and back end in the rectangle spout has all vertically seted up the bar opening, and each the bar opening of stand 4 front end and rear end is equipped with preceding slide 9 and back slide 11 in the vertical activity respectively, and the screw hole that runs through the rectangle spout is all vertically seted up in the middle part of the preceding terminal surface of each preceding slide 9, and each the screw hole is equal vertical screwed connection has adjusting bolt 10, and each adjusting transverse rod 7 and the both ends of activity horizontal rod 8 have all vertically seted up the mounting hole, and the middle part in each mounting hole all vertically is fixed with bearing 13, and the middle part body of rod of each adjusting bolt 10 all is fixed in the inner circle of bearing 13; each rear end face middle part of back slide 11 all sets up the mounting groove of hexagonal shape, every the mounting groove internal fixation is equipped with fixation nut 12, every equal screwed connection of adjusting bolt 10's rear end is in fixation nut 12.
In the utility model, the damping mechanism comprises a damping plate 15, a damping column 16, a bearing plate 17, a damping spring 18 and a support rod 23, the rectangular damping plate 15 is horizontally arranged in the damping cavity, the damping column 16 is vertically fixedly connected to the middle part of the top surface of the damping plate 15, a plurality of support rods 23 are fixedly connected to the top surface of the damping plate 15 around the damping column 16 at equal intervals, and the top ends of each support rod 23 and each damping column 16 penetrate through the damping cavity and are fixedly connected with the bottom surface of the mounting base 2; the equal level in below in shock attenuation board 15 bottom surface four corners is equipped with loading board 17, every the top surface equidistance of loading board 17 is vertical rigid coupling has a plurality of damping spring 18, and every damping spring 18's top all with the bottom surface rigid coupling of shock attenuation board 15.
In the utility model, guide grooves are transversely arranged on the bottom surface of the damping cavity below the two sides of the bottom surface of each bearing plate 17, and a support component is arranged in each guide groove; each supporting component comprises a round rod 19, a sleeve 20, a return spring 21 and a hinge rod 22, the round rod 19 is transversely and fixedly connected in each guide groove, the sleeve 20 is movably sleeved on the rod body of each round rod 19, the return spring 21 is movably sleeved on the round rod 19 on the inner side of each sleeve 20, and two ends of each return spring 21 are fixedly connected with the inner side pipe body of each sleeve 20 and the inner wall of each guide groove respectively; a first hinged support with an upward notch is fixedly connected to the top of each sleeve 20, an upward obliquely arranged hinge rod 22 is movably hinged to the notch of each first hinged support, a second hinged support with a downward notch is fixedly connected to two sides of the bottom surface of each bearing plate 17, and the top end of each hinge rod 22 is movably hinged to the second hinged support; the support component is convenient to play a double role in reducing vibration from the ground; the damping effect on the main body roof truss is further improved.
In the utility model, four corners of the bottom surface of the installation base 2 are vertically fixedly connected with guide posts 14, four corners in the base 1 are provided with cylindrical cavities, each guide post 14 is provided with a circular buffer cavity, and each buffer cavity is internally provided with a buffer component; the buffer assembly comprises a moving plate 24, balls 25, a guide rod 26 and buffer springs 27, wherein the circular moving plate 24 is horizontally arranged in each buffer cavity, a plurality of ball grooves are formed in the periphery of each moving plate 24 at equal intervals, the balls 25 are movably clamped in each ball groove, and an outer cylinder of each ball 25 is pressed against the inner wall of the buffer cavity; a guide rod 26 is vertically and fixedly connected to the middle of the bottom surface of each moving plate 24, and the bottom end of each guide rod 26 penetrates through the damping cavity and is fixedly connected with the bottom surface of the cylindrical cavity; every the equal vertical rigid coupling of top surface of moving plate 24 has buffer spring 27, and every buffer spring 27's top all with the interior top surface rigid coupling of shock attenuation chamber.
Example 2: when the utility model is used, firstly, the fixing plate 3 with the upright post 4 is fixed on the top surface of the mounting base 2 through the bolt, and then the position heights of the movable cross rod 8 and the adjusting cross rod 7 are movably adjusted according to the height of the glass to be mounted; the glass is convenient to clamp and fix; the distance between the front sliding plate 9 and the rear sliding plate 11 can be conveniently contracted by rotating the adjusting bolt 10, the rear sliding plate 11 can be conveniently and fixedly clamped on the rear end surface of the upright post 2, and the positions of the movable cross rod 8 and the adjusting cross rod 7 can be conveniently limited and fixed; the locking assembly is used for conveniently adjusting the positions of the movable cross rod 8 and the adjusting cross rod 7 according to the height of glass to be installed, so that the convenience in installation of the main roof truss is effectively improved; the main roof truss can be conveniently and rapidly assembled; the problem that the existing main body roof truss is inconvenient to assemble quickly is solved;
through the damping mechanism between the base 1 and the mounting base 2, the glass greenhouse is convenient to have effective damping and vibration isolating effects, and the situation that the mounted glass is shattered due to vibration of the ground to the main body roof truss on the mounting base 2 is prevented; through the matching use of the supporting component and the damping mechanism, the double reduction effect on the vibration from the ground is facilitated; the damping effect on the main body roof truss is further improved; by the matching use of the buffer assembly and the guide column 14, the stability of the mounting base 2 during shock absorption and vibration isolation is improved effectively, and the situation that the mounting base 2 shakes left and right during shock absorption is prevented; the problem of current glass greenhouse's main part roof truss do not possess the shock attenuation vibration isolation function is solved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a main part roof truss of glass greenhouse, includes basic base (1) and installation base (2), its characterized in that: the base (1) and the mounting base (2) are both in a horizontally arranged rectangular plate shape, and the mounting base (2) is horizontally arranged above the top surface of the base (1); fixing plates (3) are horizontally arranged at four corners of the top surface of the mounting base (2) through bolts, an upright column (4) is vertically and fixedly connected to the top surface of each fixing plate (3), and a connecting plate (5) is horizontally and fixedly connected to the top end of each upright column (4); fixed cross rods (6) are transversely and fixedly connected to the bottoms of the upright columns (4), adjusting cross rods (7) are transversely and movably arranged in the middle of the upright columns (4), and movable cross rods (8) are transversely arranged on the upper portions of the upright columns (4); rectangular sliding grooves are formed in the inner side surfaces of the upright posts (4) at the two ends of each adjusting transverse rod (7) and the movable transverse rod (8), and the two ends of each adjusting transverse rod (7) and the movable transverse rod (8) extend into the rectangular sliding grooves; two ends of each adjusting cross rod (7) and the movable cross rod (8) are respectively provided with a locking assembly; the middle part in the basic base (1) is provided with a rectangular damping cavity, and damping mechanisms are arranged in the damping cavity.
2. A main body roof truss for a glass greenhouse as claimed in claim 1, wherein: the locking assembly comprises a front sliding plate (9), adjusting bolts (10), a rear sliding plate (11), fixing nuts (12) and bearings (13), strip-shaped openings are vertically formed in the front end and the rear end of each rectangular sliding groove, a front sliding plate (9) and a rear sliding plate (11) are respectively and movably arranged on the strip-shaped openings in the front end and the rear end of each upright post (4) vertically, a threaded hole penetrating through the rectangular sliding grooves is longitudinally formed in the middle of the front end face of each front sliding plate (9), each threaded hole is longitudinally and spirally connected with an adjusting bolt (10), mounting holes are longitudinally formed in the two ends of each adjusting cross rod (7) and the two ends of each movable cross rod (8), a bearing (13) is vertically fixedly connected to the middle of each mounting hole, and the middle rod body of each adjusting bolt (10) is fixedly connected to the inner ring of the bearing (13); each rear end face middle part of the rear sliding plate (11) is provided with a hexagonal mounting groove, each mounting groove is internally fixedly provided with a fixing nut (12), and each rear end of the adjusting bolt (10) is spirally connected into the fixing nut (12).
3. A main body roof truss for a glass greenhouse as claimed in claim 1, wherein: the damping mechanism comprises a damping plate (15), damping columns (16), a bearing plate (17), damping springs (18) and supporting rods (23), the rectangular damping plate (15) is horizontally arranged in the damping cavity, the damping columns (16) are fixedly connected to the middle of the top surface of the damping plate (15) vertically, a plurality of supporting rods (23) are fixedly connected to the top surfaces of the damping plates (15) on the peripheral sides of the damping columns (16) at equal intervals, and the top ends of the supporting rods (23) and the damping columns (16) penetrate through the damping cavity and are fixedly connected with the bottom surface of the mounting base (2); the equal level in below in shock attenuation board (15) bottom surface four corners is equipped with loading board (17), every the top surface of loading board (17) is equalling apart from vertical rigid coupling has a plurality of damping spring (18), and every the top of damping spring (18) all with the bottom surface rigid coupling of shock attenuation board (15).
4. A main body roof truss for a glass greenhouse as claimed in claim 3, wherein: guide grooves are transversely formed in the inner bottom surfaces of the shock absorption cavities below the two sides of the bottom surface of each bearing plate (17), and a support assembly is arranged in each guide groove; the installation base (2) is characterized in that guide columns (14) are fixedly connected to four equal vertical corners of the bottom surface of the base (2), cylindrical cavities are formed in four corners in the base (1), each guide column (14) is internally provided with a circular buffer cavity, and each buffer cavity is internally provided with a buffer assembly.
5. A main body roof truss for a glass greenhouse as claimed in claim 4, wherein: each supporting component comprises a round rod (19), a sleeve (20), a reset spring (21) and a hinge rod (22), the round rod (19) is fixedly connected in each guide groove transversely, the rod body of each round rod (19) is movably sleeved with the sleeve (20), the round rod (19) on the inner side of each sleeve (20) is movably sleeved with the reset spring (21), and two ends of each reset spring (21) are fixedly connected with the inner side tube body of the sleeve (20) and the inner wall of the guide groove respectively; every the top rigid coupling of sleeve pipe (20) has notch first free bearing upwards, every equal movable hinge has articulated rod (22) that slope up set up in the notch of first free bearing, every the equal rigid coupling in bottom surface both sides of loading board (17) has notch second free bearing down, every the top of articulated rod (22) all articulates with second free bearing activity.
6. A main body roof truss for a glass greenhouse as claimed in claim 4, wherein: the buffer assembly comprises a moving plate (24), balls (25), a guide rod (26) and buffer springs (27), wherein the round moving plate (24) is horizontally arranged in each buffer cavity, a plurality of ball grooves are formed in the periphery of each moving plate (24) at equal intervals, the balls (25) are movably clamped in each ball groove, and an external cylinder of each ball (25) is pressed against the inner wall of the buffer cavity; a guide rod (26) is vertically and fixedly connected to the middle of the bottom surface of each moving plate (24), and the bottom end of each guide rod (26) penetrates through the damping cavity and is fixedly connected with the bottom surface of the cylindrical cavity; every the equal vertical rigid coupling of top surface of moving plate (24) has buffer spring (27), and every the top of buffer spring (27) all with the interior top surface rigid coupling of shock attenuation chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023297583.9U CN215012000U (en) | 2020-12-31 | 2020-12-31 | Main roof truss of glass greenhouse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023297583.9U CN215012000U (en) | 2020-12-31 | 2020-12-31 | Main roof truss of glass greenhouse |
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Publication Number | Publication Date |
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CN215012000U true CN215012000U (en) | 2021-12-07 |
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ID=79223846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202023297583.9U Active CN215012000U (en) | 2020-12-31 | 2020-12-31 | Main roof truss of glass greenhouse |
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CN (1) | CN215012000U (en) |
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2020
- 2020-12-31 CN CN202023297583.9U patent/CN215012000U/en active Active
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