CN214402069U - Municipal drainage pipeline for city planning - Google Patents

Abstract

The utility model provides a municipal drainage pipe is used in city planning belongs to drainage pipe technical field. This municipal drainage pipe is used in city planning, includes drainage pipe body and drainage well subassembly. The drainage well subassembly includes well, well lid spare and filters piece and elastic component, drainage pipe body with bottom intercommunication in the well, well lid spare includes dome and T shape sliding tray, the dome shutoff in the well opening part, T shape sliding tray is provided with two, two T shape sliding tray sets up respectively the dome both sides, two equal sliding connection has L shape inserted bar, two in the T shape sliding tray L shape inserted bar with still be connected with spring I between the T shape sliding tray, the slot has still all been seted up to well inner wall both sides. The utility model discloses in, the drainage shaft subassembly can be convenient for carry out the quick travel to the well mouth with filterable debris in the well, and the impurity after the convenience will filtering is cleared up fast.

Description

Municipal drainage pipeline for city planning

Technical Field

The utility model relates to a drainage pipe field particularly, relates to a municipal drainage pipe is used in city planning.

Background

Municipal drainage pipelines are generally adopted in urban planning, and the existing municipal drainage pipelines are easy to block due to the lack of impurity intercepting mechanisms.

To this end, patent publication No. CN211228782U provides an anti-blocking type municipal drainage pipe (China, granted announcement date is 20200811) can install in the drainage pipe water inlet through the design, when the rainwater flowed in, filters the rainwater, stays the municipal drainage well outside the filter screen with the great suspended solid that mix with in the rainwater in, reaches to get rid of big debris and gets into municipal drainage pipe to play and give first place to prevention, the effect of prevention and cure combination.

However, the above scheme still has the defect when using, lacks the mechanism of filter screen lifting in the above scheme, can not remove the filter screen to the well opening part regularly and remove its upper portion accumulated impurity fast, still need adopt special instrument to go deep into the well and clear up the impurity on the filter screen when clearing up the impurity on the filter screen, not only makes impurity cleaning efficiency reduce, and has still reduced impurity clearance effect easily for the clearance is incomplete.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a municipal drainage pipe is used in city planning aims at improving the problem that is difficult to carry out quick clearance with the impurity on the well inner filter screen among the prior art.

The utility model discloses a realize like this:

the utility model provides a municipal drainage pipe is used in city planning, including drainage pipe body and drainage well subassembly.

The drainage well component comprises a well, a well lid part, a filtering part and an elastic part, the drainage pipeline body is communicated with the bottom in the well, the well lid part comprises a round cover and T-shaped sliding grooves, the round cover is plugged at the opening of the well, the number of the T-shaped sliding grooves is two, the two T-shaped sliding grooves are respectively arranged at two sides of the round cover, L-shaped inserted rods are respectively connected in the two T-shaped sliding grooves in a sliding way, a spring I is also connected between the two L-shaped inserted rods and the T-shaped sliding grooves, slots are also respectively arranged at two sides of the inner wall of the well, the elastic part comprises a sleeve and sleeve rods, the sleeve and the sleeve rods are respectively provided with two sleeve rods, the two sleeve rods are respectively sleeved in the corresponding sleeve in a sliding way, movable grooves matched with the sleeve rods and the sleeve rods are also respectively arranged at two sides of the inner wall of the well, and the two sleeve rods are respectively fixedly connected to the corresponding inner bottom of the movable grooves, the loop bar with correspond still be connected with spring II in the sleeve, two the slip chamber has all been seted up to the loop bar lateral wall, two equal sliding connection has the slide bar in the slip chamber, two the slip intracavity inside with correspond be connected with spring III, two jointly between the slide bar inner end all run through on the sleeve and seted up the spliced eye, two the sleeve top is connected with the movable rod jointly, it includes annular slab and annular filter frame and lead screw to filter the piece, the annular slab is connected to annular filter frame inner wall, annular slab inner wall connection has the bearing, lead screw one end with bearing inner wall connects, the lead screw other end rotate connect in the movable rod.

The utility model discloses an in the embodiment, the mounting hole has been seted up on the dome, and mounting hole inner wall fixed mounting has the metal grid board.

In an embodiment of the present invention, two of the T-shaped sliding grooves are all communicated with the external space, and two of the L-shaped insertion rod is uppermost all parallel to the upper surface of the dome.

The utility model discloses an in one embodiment, two the shifting chute has all been seted up to the sleeve inner wall, the equal fixedly connected with magnet piece I of bottom in two shifting chutes, two loop bar top outer wall is fixedly connected with magnet piece II in pairs, and two magnet piece I and corresponding II magnetic poles of magnet piece set up, two the magnet piece II all with the shifting chute sliding connection that corresponds.

In an embodiment of the present invention, two of the sliding rods are movably inserted into the corresponding insertion holes.

The utility model discloses an in one embodiment, annular filter frame outer wall fixedly connected with movable block, the well inner wall seted up with the removal track of movable block looks adaptation.

In an embodiment of the present invention, the other end of the screw rod extends to the upper portion outside the movable rod, and is fixedly connected with a hand wheel.

In an embodiment of the present invention, the drainage pipe body and the connection portion of the well are located outside the lower portion of the annular filter frame.

The utility model discloses an in the embodiment, annular filter frame upper portion all is connected with the riser, two still all the pull is connected with T shape pole, two on the riser all be connected with on the annular plate with the mounting groove of T shape pole looks adaptation.

In an embodiment of the present invention, two of the T-shaped rods are connected with a spring iv in pairs, and two of the ends of the spring iv are fixedly connected with the vertical plate.

The utility model has the advantages that: the utility model discloses a city planning that obtains through above-mentioned design uses municipal drainage pipe, when using, utilize the metal grid board on the dome can intercept big impurity, the rivers can continue to flow downwards to the well through the metal grid board simultaneously, utilize the annular filter frame can carry out the interception of tiny impurity to the rivers, when needing regularly to clear up the impurity on the annular filter frame, stir two L shape inserted bars towards opposite side first, will two L shape inserted bars move towards two T shape sliding tray insides, make two springs I compressed, thus can make L shape inserted bar and corresponding slot break away from, later conveniently take out the dome from the well opening part, when the dome takes out, originally because two springs II under the compression under the dome pushes down the effect just can the elastic recovery this moment, utilize the elastic recovery ability of two springs II to make two sleeves drive the movable rod to move upwards jointly, the sliding rod which is in sliding connection in the sliding cavity can be aligned with the splicing hole in the process of moving the sleeve upwards, and can be rapidly spliced with the corresponding splicing hole, so that the sleeve position between the sleeve and the sleeve rod can be stabilized, meanwhile, the magnet block I and the magnet block II which are arranged oppositely to each other can be mutually absorbed, so that the stability after the movable rod moves upwards can be further increased, the movable rod can indirectly drive the filter piece to move upwards while moving upwards, the annular filter frame can move upwards for a certain distance, then the lead screw can be rotated by rotating the hand wheel, so that the annular filter frame can move upwards under the rotation of the lead screw, meanwhile, the stability of the movement of the annular filter frame can be increased by utilizing the matching of the movable block and the moving track, the annular filter frame can be moved to the opening of a well under the effect of the lead screw, and therefore, impurities on the annular filter frame can be conveniently and rapidly removed, the trouble and the degree of difficulty of going deep into the well and removing impurity on the annular filter frame are reduced, the probability that it takes place to block up also can be reduced through regularly clearing up the annular filter frame, and the probability that drainage pipe body blockked up is indirectly reduced, also can reduce the probability that takes place the foul smell in the well.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a municipal drainage pipeline for city planning according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a drainage well assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of FIG. 2 with the dome removed according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the screw rod driving the annular filter frame to move to the opening of the hoistway in fig. 3 according to the embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a clamping relationship between a well and a dome according to an embodiment of the present invention;

fig. 6 is a schematic structural view of fig. 5 with the dome removed according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a well lid provided by an embodiment of the present invention;

fig. 8 is a schematic diagram of a partially enlarged structure at a in fig. 7 according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an elastic member according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a partially enlarged structure at a position B in fig. 9 according to an embodiment of the present invention;

fig. 11 is a schematic structural view of another sectional position relationship between the sleeve and the loop bar according to the embodiment of the present invention;

fig. 12 is a schematic structural view of a filter member according to an embodiment of the present invention;

fig. 13 is a schematic view of a cross-sectional connection structure between the annular filter frame and the moving block and between the hoistway according to an embodiment of the present invention;

fig. 14 is a schematic diagram of a partially enlarged structure at a point C in fig. 12 according to an embodiment of the present invention.

In the figure: 10-a drainage pipe body; 20-a drainage well assembly; 210-a hoistway; 220-a well lid component; 221-a dome; 222-T-shaped sliding grooves; 223-L-shaped inserted rods; 224-spring i; 225-metal mesh plate; 230-a filter element; 231-an annular plate; 232-ring filter frame; 233-lead screw; 234-bearing; 235-a moving block; 236-a hand wheel; 237-vertical plate; 238-T-shaped rod; 239-spring IV; 240-a resilient member; 241-a sleeve; 242-a loop bar; 243-spring II; 244-a sliding chamber; 245-a slide bar; 246-spring iii; 247-a movable bar; 248-magnet block i; 249-magnet block II; 250-slot; 260-active slot.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a municipal drainage pipeline for city planning, which comprises a drainage pipeline body 10 and a drainage well assembly 20.

The drainage pipeline body 10 is communicated with the well 210, so that accumulated water on urban roads can be conveniently and quickly drained and treated; drainage well subassembly 20 can be convenient for carry out the rapid draing to well 210 mouth with filterable debris in well 210, promptly with the position of ground parallel and level, conveniently clear up the impurity after filtering fast.

Referring to fig. 1 to 8, the drain well assembly 20 includes a well 210, a well cover 220, a filter 230 and an elastic member 240, the drain pipe body 10 is communicated with the bottom of the well 210, and specifically, the connection between the drain pipe body 10 and the well 210 is located at the lower outer side of the annular filter frame 232.

The well lid 220 includes a round lid 221 and a T-shaped sliding groove 222, the round lid 221 is plugged at the opening of the well 210, a mounting hole is opened on the round lid 221, a metal grid plate 225 is fixedly mounted on the inner wall of the mounting hole, wherein the metal grid plate 225 is fixedly connected with the inner wall of the mounting hole through a screw, and is convenient to detach and replace. T shape sliding tray 222 is provided with two, and two T shape sliding trays 222 are seted up respectively in the dome 221 both sides, and equal sliding connection has L shape inserted bar 223 in two T shape sliding trays 222, and wherein, two T shape sliding trays 222 all communicate with external space, and two L shape inserted bars 223 the top all with dome 221 upper surface looks parallel and level, sets up like this and can remove the condition that the pedestrian was stumbled by L shape inserted bar 223 on the road from. Still weld between two L shape inserted bar 223 and the T shape sliding tray 222 and have spring I224, slot 250 has still all been seted up to well 210 inner wall both sides, when needs install the dome 221 at well 210 opening part, rely on the elasticity of spring I224 to resume the strength with two L shape inserted bars 223 with the slot 250 grafting that corresponds can.

Referring to fig. 1 and 9 to 11, the elastic element 240 includes a sleeve 241 and two loop bars 242, the sleeve 241 and the two loop bars 242 are both provided, the two loop bars 242 are both slidably sleeved in the corresponding sleeve 241, two sides of the inner wall of the hoistway 210 are both provided with movable grooves 260 adapted to the sleeve 241 and the loop bars 242, the two loop bars 242 are both fixedly connected to the inner bottom of the corresponding movable grooves 260 through screws, wherein the setting of the inner space of the movable grooves 260 is determined by a person skilled in the art according to a use condition. Still weld in loop bar 242 and the sleeve 241 that corresponds has spring II 243, wherein, the shifting chute has all been seted up to two sleeve 241 inner walls, the bottom all is through screw fixedly connected with magnet piece I248 in two shifting chutes, two loop bar 242 top outer walls are in pairs through screw fixedly connected with magnet piece II 249, and two magnet pieces I248 and the relative setting of the II 249 magnetic pole of the magnet piece that corresponds, two magnet pieces II 249 all with the shifting chute cunning that corresponds, utilize the tight laminating of inhaling of magnet piece I248 and magnet piece II 249 can make spring II 243 can the fast recovery original state, make sleeve 241 fast migration to fixed position, it is fixed with the stable and quick grafting of spliced eye to also be convenient for follow-up slide bar 245 simultaneously, the stability in follow-up movable rod 247 position has been increased.

Sliding cavities 244 have all been seted up to two loop bars 242 lateral walls, and equal sliding connection has slide bar 245 in two sliding cavities 244, and common welding has spring III 246 between the inside of two sliding cavities 244 and the slide bar 245 inner end that corresponds, all runs through on two sleeves 241 and has seted up the spliced eye, and wherein, two slide bars 245 all peg graft with the spliced eye activity that corresponds. The top ends of the two sleeves 241 are connected with the movable rod 247 through screws, when the movable rod 247 needs to be restored, a user can press the sliding rod 245 inwards to separate from the corresponding inserting hole by inserting the movable rod 247 into the inner space of the movable groove 260, the movable rod 247 is pressed downwards by the force of the round cover 221, and it needs to be noted that a vertical line of the position of the sliding rod 245 is printed on the top of the outer wall of the sleeve 241, so that an operator can find the position of the sliding rod 245 conveniently.

Referring to fig. 1, 12 to 14, the filter member 230 includes an annular plate 231 and an annular filter frame 232 and a screw 233, wherein, the annular filter frame 232 is composed of an outer frame and an inner net which are fixedly connected, the annular plate 231 is connected to the inner wall of the outer frame of the annular filter frame 232, concretely, the upper part of the annular filter frame 232 is connected with vertical plates 237 through screws, T-shaped rods 238 are connected on the two vertical plates 237 in a pulling way, wherein, a through hole matched with the T-shaped rod 238 is arranged on the vertical plate 237 in a penetrating way, mounting grooves matched with the T-shaped rod 238 are connected on the two annular plates 231, springs IV 239 are connected on the two T-shaped rods 238 in pairs, and one end parts of the two springs IV 239 are fixedly connected with the vertical plate 237, the T-shaped rod 238 can be stably inserted into the mounting groove by using the tightening force of the springs IV 239, and therefore the annular filter frame 232 can be stably connected with the annular plate 231.

The outer wall of the annular filter frame 232 is fixedly connected with a moving block 235 through a screw, the inner wall of the hoistway 210 is provided with a moving track matched with the moving block 235, the inner wall of the annular plate 231 is welded with a bearing 234, one end of the screw rod 233 is arranged in interference fit with the inner wall of the bearing 234, the other end of the screw rod 233 is rotatably connected to the movable rod 247, specifically, the other end of the screw rod 233 extends to the outer upper part of the movable rod 247, and is welded with a hand wheel 236, and the movable rod 247 is provided with a threaded through hole matched with the screw rod 233 in a penetrating mode.

This city planning is with municipal drainage pipe's theory of operation: when the circular cover 221 is taken out, the two springs II 243 which are originally under the compression state under the pressing action of the circular cover 221 can be elastically restored at the moment, and the elastic restoring capacity of the two springs II 243 can be utilized to enable the two sleeves 241 to jointly drive the movable rod 247 to move upwards, the sliding rod 245 which is connected in the sliding cavity 244 in a sliding mode can be aligned with the inserting hole in the upward moving process of the sleeve 241 and can be rapidly inserted into the corresponding inserting hole, so that the sleeved position between the sleeve 241 and the sleeve rod 242 can be stabilized, meanwhile, the magnet block I248 and the magnet block II 249 which are arranged with opposite magnetic poles can be mutually absorbed, so that the stability after the movable rod 247 moves upward can be further improved, the filter element 230 can be indirectly driven to move upward while the movable rod 247 moves upward, so that the annular filter frame 232 can move upward for a certain distance, then the screw rod 233 is rotated by rotating the hand wheel 236, so that the annular filter frame 232 can move upward under the rotation of the screw rod 233, meanwhile, the stability of the movement of the annular filter frame 232 can be improved by the matching of the moving block 235 and the moving track, and the annular filter frame 232 can move to the opening of the hoistway 210 under the action of the screw rod 233, thereby can conveniently get rid of the impurity on the annular filter frame 232 fast, reduce and go deep into well 210 and go to clean the trouble and the degree of difficulty of impurity on the annular filter frame 232, when the annular filter frame 232 needs to be dismantled and change, pull out two T shape poles 238 and break away from the mounting groove that corresponds to can separate riser 237 and annular plate 231, be convenient for like this dismantle annular filter frame 232 fast.

It should be noted that the specific model specifications of the spring i 224, the spring ii 243, the spring iii 246, the spring iv 239, and the annular filter frame 232 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore details are not repeated.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A municipal drainage pipeline for city planning is characterized by comprising

A drain pipe body (10);

the drainage well assembly (20) comprises a well (210), a well cover piece (220), a filter piece (230) and an elastic piece (240), the drainage pipe body (10) is communicated with the inner bottom of the well (210), the well cover piece (220) comprises a round cover (221) and T-shaped sliding grooves (222), the round cover (221) is sealed at the opening of the well (210), two T-shaped sliding grooves (222) are arranged, the two T-shaped sliding grooves (222) are respectively arranged on two sides of the round cover (221), L-shaped insert rods (223) are respectively connected in the two T-shaped sliding grooves (222) in a sliding mode, a spring I (224) is further connected between the two L-shaped insert rods (223) and the T-shaped sliding grooves (222), and inserting grooves (250) are further formed in two sides of the inner wall of the well (210);

the elastic part (240) comprises a sleeve (241) and two sleeve rods (242), the sleeve (241) and the two sleeve rods (242) are arranged, the two sleeve rods (242) are sleeved in the corresponding sleeve (241) in a sliding manner, movable grooves (260) matched with the sleeve (241) and the sleeve rods (242) are further formed in two sides of the inner wall of the hoistway (210), the two sleeve rods (242) are fixedly connected to the inner bottom of the corresponding movable grooves (260), the sleeve rods (242) and the corresponding sleeve (241) are further connected with springs II (243), sliding cavities (244) are formed in the side walls of the two sleeve rods (242), sliding rods (245) are connected in the sliding cavities (244) in a sliding manner, springs III (246) are connected between the inner bottoms of the two sliding cavities (244) and the inner ends of the corresponding sliding rods (245) in a sliding manner, and plug-in holes are formed in the two sleeve rods (241) in a penetrating manner, the top ends of the two sleeves (241) are connected with a movable rod (247) together;

the filter piece (230) comprises an annular plate (231), an annular filter frame (232) and a screw rod (233), wherein the annular plate (231) is connected to the inner wall of the annular filter frame (232), the inner wall of the annular plate (231) is connected with a bearing (234), one end of the screw rod (233) is connected with the inner wall of the bearing (234), and the other end of the screw rod (233) is rotatably connected with the movable rod (247).

2. The municipal drainage pipeline for city planning according to claim 1, wherein the round cover (221) is provided with mounting holes, and a metal grid plate (225) is fixedly mounted on the inner wall of each mounting hole.

3. The municipal drainage pipeline for city planning according to claim 1, wherein both of the T-shaped sliding grooves (222) communicate with the external space, and the uppermost ends of both of the L-shaped insertion rods (223) are flush with the upper surface of the round cover (221).

4. The municipal drainage pipeline for city planning according to claim 1, wherein two sleeves (241) are provided with moving grooves on the inner walls, magnet blocks I (248) are fixedly connected to the bottoms of the moving grooves, magnet blocks II (249) are fixedly connected to the outer walls of the top ends of the two sleeves (242) in pairs, the two magnet blocks I (248) and the corresponding magnet blocks II (249) are arranged in a magnetic pole-facing manner, and the two magnet blocks II (249) are slidably connected with the corresponding moving grooves.

5. The municipal drainage pipeline for city planning according to claim 1, wherein both of the slide bars (245) are movably inserted into the corresponding insertion holes.

6. The municipal drainage pipeline for city planning according to claim 1, wherein a moving block (235) is fixedly connected to the outer wall of the annular filtering frame (232), and a moving track matched with the moving block (235) is formed in the inner wall of the hoistway (210).

7. The municipal drainage pipeline for city planning according to claim 1, wherein the other end of the screw rod (233) extends to the upper outer portion of the movable rod (247) and is fixedly connected with a hand wheel (236).

8. The municipal drainage pipeline for city planning according to claim 1, wherein the connection of the drainage pipeline body (10) and the hoistway (210) is located below and outside the annular filter frame (232).

9. The municipal drainage pipeline for city planning according to claim 1, wherein vertical plates (237) are connected to the upper portions of the annular filter frames (232), T-shaped rods (238) are connected to the two vertical plates (237) in a drawing manner, and mounting grooves matched with the T-shaped rods (238) are connected to the two annular plates (231).

10. The municipal drainage pipeline for city planning according to claim 9, wherein springs IV (239) are connected to each of the two T-shaped rods (238) in pairs, and one end of each of the two springs IV (239) is fixedly connected to the vertical plate (237).

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