CN111250910A - Construction machinery equipment maintenance equipment - Google Patents
Construction machinery equipment maintenance equipment Download PDFInfo
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- CN111250910A CN111250910A CN202010077648.4A CN202010077648A CN111250910A CN 111250910 A CN111250910 A CN 111250910A CN 202010077648 A CN202010077648 A CN 202010077648A CN 111250910 A CN111250910 A CN 111250910A
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- gear
- ring
- connecting plate
- bevel gear
- ignition switch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses maintenance equipment for construction machinery equipment, which structurally comprises a base, a gas tank, a connecting valve, a hose, a movable frame, an ignition switch, a welding head, a protective cover and a supporting structure, wherein the base is welded at the bottom of the gas tank, the connecting valve is arranged at the top of the gas tank and connected with the ignition switch through the hose, the ignition switch is connected with the welding head, the protective cover is arranged outside the welding head, the ignition switch is connected with the movable frame, the movable frame is arranged on the supporting structure and comprises a sliding block, an upright rod, a push rod and a matching sleeve, and the sliding block is connected with the bottom of the upright rod. Through carrying out the fixed stay to the electric welding head, need not artifical handheld, reduce working strength, and be convenient for weld the horizontal crackle of the cylindrical part of maintenance of equipment through the annular support of circle, adopt half to part can dismantle the mode of repacking to be convenient for install fixedly under the condition that can not directly overlap cylindrical position and establish to the supporting seat.
Description
Technical Field
The invention relates to the field of maintenance equipment, in particular to maintenance equipment for construction machinery equipment.
Background
The equipment maintenance refers to technical activities performed for maintaining, recovering and lifting the technical state of the equipment, including maintenance for maintaining the good technical state of the equipment, repair performed for recovering the function of the equipment after degradation or failure of the equipment, and technical activities performed for lifting the technical state of the equipment, and the basic contents of the equipment maintenance include: equipment maintenance, equipment inspection and detection and equipment repair, when the traditional construction machinery element has cracks or breaks and needs to be repaired, electric welding is mostly adopted for repairing or welding and reinforcing.
The prior art discloses a construction machinery equipment maintenance device that patent number is 201811558028.1, adjusts on equipment through fixing electric welding head and aims at the fracture position, appears on cylindrically as the fracture line, and the crackle moves towards along circular lateral surface, when electric welding, needs to remove whole platform equipment, troublesome poeration, and adopt artifical handheld mode tired hand after work is of a specified duration and tremble easily.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide maintenance equipment for construction machinery equipment.
The invention is realized by adopting the following technical scheme: the utility model provides a construction machinery equipment maintenance of equipment, its structure includes base, gas pitcher, connecting valve, hose, removal frame, ignition switch, soldered connection, safety cover, bearing structure, the welding of gas pitcher bottom has the base, the gas pitcher top is equipped with the connecting valve, the connecting valve is connected with ignition switch through the hose, ignition switch is connected with the soldered connection, the soldered connection is equipped with the safety cover outward, ignition switch is connected with the removal frame, the removal frame is installed on bearing structure.
As optimization, the movable frame comprises a sliding block, a vertical rod, a push rod and a matching sleeve, the sliding block is connected with the bottom of the vertical rod, the top of the vertical rod is connected with the matching sleeve, and the push rod penetrates through the matching sleeve and is excessively matched with the matching sleeve.
Preferably, the supporting structure comprises a sliding groove, a circular ring, a screw rod, a gear column, a rotating shaft, a driven bevel gear and a driving bevel gear, the sliding groove is formed in the top of the circular ring, threaded holes consistent with the diameter direction of the circular ring are formed in four directions of the circular ring respectively, the screw rod is in threaded connection with the threaded holes, through holes parallel to the threaded holes are formed below the 4 threaded holes, the rotating shaft penetrates through the through holes, the inner end and the outer end of the rotating shaft are connected with the driven bevel gear and the gear column respectively, the gear meshed with the gear is arranged above the gear column, the gear is connected with the outer end of the screw rod, the driving bevel gear is installed at the bottom of the circular ring, and the driving.
Preferably, the ring comprises a first half ring, a first connecting plate, a second connecting plate, a fixing screw and a second half ring, the first half ring and the second half ring form a circle, the first connecting plate is arranged at each of two ends of the first half ring, the second connecting plate is arranged at each of two ends of the second half ring, the first connecting plate is provided with a threaded hole, the second connecting plate is provided with a through hole, and the first connecting plate and the second connecting plate are connected through the fixing screw.
As optimization, the driving bevel gear is circular, the driving bevel gear comprises a first half gear and a second half gear, a holding rod is arranged at the bottom of the first half gear, clamping grooves are formed in the tops of the first half gear and the second half gear and matched with supporting blocks, and the supporting blocks are 2 and are connected to the bottoms of the first half ring and the second half ring respectively.
Preferably, the supporting block is L-shaped, the clamping groove is circular in shape in plan view, the cross section of the clamping groove is L-shaped, and the width of the top opening of the clamping groove is larger than the width of the bottom of the supporting block.
Preferably, the length of the gear column is consistent with the length of the gear moving range.
Preferably, a silica gel pad is arranged at the inner end of the screw rod.
Advantageous effects
When the circular ring welding machine is used, the circular ring is sleeved on a cylindrical pipe to be maintained, the driving bevel gear is rotated to simultaneously drive the 4 driven bevel gears to synchronously rotate, so that the gear column is driven to rotate, when the gear column drives the gear to rotate, the screw rods are rotationally pushed on the threaded holes of the circular ring until the 4 screw rods are all in contact with the cylindrical pipe, so that the circular ring is fixed, then the welding head is moved to the crack through the sliding block, the pushing rod is pushed to enable the welding head to be in contact with the crack, the ignition switch is started to weld, the sliding block is pushed to move to weld the transverse crack during welding, and the circular ring and the driving bevel gear are divided into two parts to be connected, so that the circular ring can be fixed on the maintenance part in a splitting and reassembling mode under the condition that the cylindrical part cannot be directly sleeved.
Compared with the prior art, the invention has the beneficial effects that: through carrying out the fixed stay to the electric welding head, need not artifical handheld, reduce working strength, and be convenient for weld the horizontal crackle of the cylindrical part of maintenance of equipment through the annular support of circle, adopt half to part can dismantle the mode of repacking to be convenient for install fixedly under the condition that can not directly overlap cylindrical position and establish to the supporting seat, the practicality is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a construction machine maintenance apparatus according to the present invention.
FIG. 2 is a cross-sectional view of the support structure of the present invention.
Fig. 3 is a top view of the ring of the present invention.
Fig. 4 is a sectional view of the driving bevel gear of the present invention.
In the figure: the device comprises a base 1, a gas tank 2, a connecting valve 3, a hose 4, a moving frame 5, an ignition switch 6, a welding head 7, a protective cover 8, a supporting structure 9, a sliding block 50, a vertical rod 51, a push rod 52, a matching sleeve 53, a sliding groove 90, a circular ring 91, a screw 92, a gear 93, a gear column 94, a rotating shaft 95, a driven bevel gear 97, a driving bevel gear 96, a first half ring 91a, a first connecting plate 91b, a second connecting plate 91c, a fixing screw 91d, a second half ring 91e, a first half gear 96a, a second half gear 96b, a holding rod 96c, a clamping groove 96d and a supporting block 96 e.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution for maintenance equipment of construction machinery: the structure of the gas tank comprises a base 1, a gas tank 2, a connecting valve 3, a hose 4, a moving frame 5, an ignition switch 6, a welding head 7, a protective cover 8 and a supporting structure 9, wherein the base 1 is welded at the bottom of the gas tank 2, the connecting valve 3 is arranged at the top of the gas tank 2, the connecting valve 3 is connected with the ignition switch 6 through the hose 4, the ignition switch 6 is connected with the welding head 7, the protective cover 8 is arranged outside the welding head 7, the ignition switch 6 is connected with the moving frame 5, the moving frame 5 is arranged on the supporting structure 9, the welding head 7 can freely move within a certain range through the arrangement of the hose 4, the moving frame 5 comprises a sliding block 50, a vertical rod 51, a pushing rod 52 and a matching sleeve 53, the sliding block 50 is connected with the bottom of the vertical rod 51, the top of the vertical rod 51 is connected with the matching sleeve 53, the, the pushing rod 52 can be fixed to a certain extent through over-matching, the looseness can be prevented, the supporting structure 9 comprises a sliding groove 90, a circular ring 91, a screw 92, a gear 93, a gear column 94, a rotating shaft 95, a driven bevel gear 97 and a driving bevel gear 96, the sliding groove 90 is formed in the top of the circular ring 91, threaded holes which are consistent with the diameter direction of the circular ring 91 are formed in four directions of the circular ring 91 respectively, the screw 92 is in threaded connection with the threaded holes, through holes which are parallel to the threaded holes are formed below the 4 threaded holes, the rotating shaft 95 penetrates through the through holes, the driven bevel gear 97 and the gear column 94 are connected to the inner end and the outer end of the rotating shaft 95 respectively, the gear 93 which is meshed with the gear column 94 is arranged above the gear column 94, the gear 93 is connected with the outer end of the screw 92, the driving bevel gear 96 is installed at the bottom of the circular ring 91, the center of the driven bevel gear is fixed, the length of the gear column 94 is consistent with the length of the moving range of the gear 93, the gear column 94 and the gear 93 are guaranteed to be always meshed, a silica gel pad is arranged at the inner end of the screw 92, friction force between the inner end of the screw and a fixed part is increased, and the fixing effect is improved.
The working principle is as follows: during the use, establish ring 91 cover on the cylinder pipe of treating the maintenance, rotatory initiative bevel gear 96 drives 4 driven bevel gears 97 simultaneously and carries out synchronous revolution, thereby it is rotatory to drive gear post 94, when gear post 94 drives gear 93 and rotates, screw rod 92 carries out the rotatory propulsion on the screw hole of ring 91, until 4 screw rods 92 all contact with the cylinder pipe, thereby fix ring 91, then remove soldered connection 7 to the crackle department through slider 50, promote catch bar 52 and make soldered connection 7 contact the crackle department, start ignition switch 6 and weld, promote slider 50 and remove the welding that carries out the transverse crack during the welding, safety cover 8 can prevent to keep apart the spark, avoid producing the injury to the human body.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution for maintenance equipment of construction machinery: the structure of the gas tank comprises a base 1, a gas tank 2, a connecting valve 3, a hose 4, a moving frame 5, an ignition switch 6, a welding head 7, a protective cover 8 and a supporting structure 9, wherein the base 1 is welded at the bottom of the gas tank 2, the connecting valve 3 is arranged at the top of the gas tank 2, the connecting valve 3 is connected with the ignition switch 6 through the hose 4, the ignition switch 6 is connected with the welding head 7, the protective cover 8 is arranged outside the welding head 7, the ignition switch 6 is connected with the moving frame 5, the moving frame 5 is arranged on the supporting structure 9, the welding head 7 can freely move within a certain range through the arrangement of the hose 4, the moving frame 5 comprises a sliding block 50, a vertical rod 51, a pushing rod 52 and a matching sleeve 53, the sliding block 50 is connected with the bottom of the vertical rod 51, the top of the vertical rod 51 is connected with the matching sleeve 53, the, the pushing rod 52 can be fixed to a certain extent through over-matching, the looseness can be prevented, the supporting structure 9 comprises a sliding groove 90, a circular ring 91, a screw 92, a gear 93, a gear column 94, a rotating shaft 95, a driven bevel gear 97 and a driving bevel gear 96, the sliding groove 90 is formed in the top of the circular ring 91, threaded holes which are consistent with the diameter direction of the circular ring 91 are formed in four directions of the circular ring 91 respectively, the screw 92 is in threaded connection with the threaded holes, through holes which are parallel to the threaded holes are formed below the 4 threaded holes, the rotating shaft 95 penetrates through the through holes, the driven bevel gear 97 and the gear column 94 are connected to the inner end and the outer end of the rotating shaft 95 respectively, the gear 93 which is meshed with the gear column 94 is arranged above the gear column 94, the gear 93 is connected with the outer end of the screw 92, the driving bevel gear 96 is installed at the bottom of the circular ring 91, the center of the driven bevel gear is fixed, the length of the gear column 94 is consistent with the length of the moving range of the gear 93, so that the gear column 94 and the gear 93 are always kept meshed, a silica gel pad is arranged at the inner end of the screw 92, the friction force between the gear column and the fixed part is increased, the fixing effect is improved, the circular ring 91 comprises a first half ring 91a, a first connecting plate 91b, a second connecting plate 91c, a fixing screw 91d and a second half ring 91e, the first half ring 91a and the second half ring 91e form a circle, the two ends of the first half ring 91a are respectively provided with the first connecting plate 91b, the two ends of the second half ring 91e are respectively provided with the second connecting plate 91c, the first connecting plate 91b is provided with a threaded hole, the second connecting plate 91c is provided with a through hole, the first connecting plate 91b and the second connecting plate 91c are connected through the fixing screw 91d, and the first connecting plate 91b and the second connecting plate 91c are jointed and fixed, the first half ring 91a and the second half ring 91e can be connected together, the first half ring 91a and the second half ring 91e can be separated by loosening the fixing screw 91d, the driving bevel gear 96 is circular and is convenient to be sleeved on the outer side of the cylindrical part, the driving bevel gear 96 is composed of a first half gear 96a and a second half gear 96b, a holding rod 96c is arranged at the bottom of the first half gear 96a to facilitate the rotation of the driving bevel gear 96 by a worker, clamping grooves 96d are respectively arranged at the tops of the first half gear 96a and the second half gear 96b, the clamping grooves 96d are matched with supporting blocks 96e, the supporting blocks 96e are provided with 2 and are respectively connected at the bottoms of the first half ring 91a and the second half ring 91e and can be respectively matched with the clamping grooves 96d of the first half gear 96a and the second half gear 96b, and the supporting blocks 96e are L-shaped, the clamping groove 96d is circular in shape in plan view, and is L-shaped in cross section, and the width of the top opening of the clamping groove 96d is greater than the width of the bottom of the supporting block 96e, so that the first half gear 96a and the second half gear 96b can be conveniently mounted.
The working principle is as follows: based on above-mentioned embodiment 1 basis, connect through dividing into ring 91, initiative bevel gear 96 two halves and can be convenient for under the condition that can not directly establish cylindrical position cover, the mode that can carry out the split and repack is fixed ring 91 on the maintenance position, can use more circumstances, improves the practicality.
Compared with the prior art, the invention has the technical progress that: through carrying out the fixed stay to the electric welding head, need not artifical handheld, reduce working strength, and be convenient for weld the horizontal crackle of the cylindrical part of maintenance of equipment through the annular support of circle, adopt half to part can dismantle the mode of repacking to be convenient for install fixedly under the condition that can not directly overlap cylindrical position and establish to the supporting seat, the practicality is strong.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a construction machinery equipment maintenance equipment, its structure includes base (1), gas pitcher (2), connecting valve (3), hose (4), removes frame (5), ignition switch (6), soldered connection (7), safety cover (8), bearing structure (9), the welding of gas pitcher (2) bottom has base (1), gas pitcher (2) top is equipped with connecting valve (3), connecting valve (3) are connected with ignition switch (6) through hose (4), ignition switch (6) are connected with soldered connection (7), soldered connection (7) are equipped with safety cover (8), its characterized in that outward: the ignition switch (6) is connected with the movable frame (5), and the movable frame (5) is installed on the supporting structure (9).
2. The construction machinery equipment maintenance device according to claim 1, wherein: the movable frame (5) comprises a sliding block (50), an upright rod (51), a push rod (52) and a matching sleeve (53), the sliding block (50) is connected with the bottom of the upright rod (51), the top of the upright rod (51) is connected with the matching sleeve (53), and the push rod (52) penetrates through the matching sleeve (53) and is excessively matched with the same.
3. The construction machinery equipment maintenance device according to claim 1, wherein: the supporting structure (9) comprises a chute (90), a circular ring (91), a screw (92), a gear (93), a gear column (94), a rotating shaft (95), a driven bevel gear (97) and a driving bevel gear (96), the top of the circular ring (91) is provided with a sliding chute (90), the four directions of the circular ring (91) are respectively provided with a threaded hole which is consistent with the diameter direction of the circular ring (91), the screw rod (92) is in threaded connection with the threaded holes, through holes parallel to the threaded holes are arranged below the 4 threaded holes, the rotating shaft (95) penetrates through the through hole, the inner end and the outer end of the rotating shaft are respectively connected with a driven bevel gear (97) and a gear column (94), a gear (93) meshed with the gear column (94) is arranged above the gear column (94), the gear (93) is connected with the outer end of the screw rod (92), the driving bevel gear (96) is arranged at the bottom of the circular ring (91), and the driving bevel gear (96) is meshed with a driven bevel gear (97) arranged above.
4. The construction machinery equipment maintenance device according to claim 3, wherein: the ring (91) comprises a first half ring (91a), a first connecting plate (91b), a second connecting plate (91c), a fixing screw (91d) and a second half ring (91e), wherein the first half ring (91a) and the second half ring (91e) form a circle, the two ends of the first half ring (91a) are respectively provided with the first connecting plate (91b), the two ends of the second half ring (91e) are respectively provided with the second connecting plate (91c), the first connecting plate (91b) is provided with a threaded hole, the second connecting plate (91c) is provided with a through hole, and the first connecting plate (91b) and the second connecting plate (91c) are connected through the fixing screw (91 d).
5. The construction machinery equipment maintenance device according to claim 3, wherein: the utility model discloses a gear wheel, including initiative bevel gear (96), first half gear (96a) and second half gear (96b), initiative bevel gear (96) are the ring form, initiative bevel gear (96) comprises first half gear (96a) and second half gear (96b), first half gear (96a) bottom is equipped with holding rod (96c), first half gear (96a), second half gear (96b) top all are equipped with draw-in groove (96d), draw-in groove (96d) cooperate with supporting shoe (96e), supporting shoe (96e) are equipped with 2 and connect respectively in first semi-ring (91a) and second semi-ring (91e) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077648.4A CN111250910A (en) | 2020-01-31 | 2020-01-31 | Construction machinery equipment maintenance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077648.4A CN111250910A (en) | 2020-01-31 | 2020-01-31 | Construction machinery equipment maintenance equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111250910A true CN111250910A (en) | 2020-06-09 |
Family
ID=70945411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010077648.4A Pending CN111250910A (en) | 2020-01-31 | 2020-01-31 | Construction machinery equipment maintenance equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111250910A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155583A (en) * | 1995-12-08 | 1997-06-17 | Toyota Motor Corp | Laser cladding equipment |
| CN203003746U (en) * | 2013-01-07 | 2013-06-19 | 中国天辰工程有限公司 | Equipment for assembling electrode housing of large-scale calcium carbide furnace |
| DE202012002997U1 (en) * | 2012-03-26 | 2013-07-08 | Dwt Gmbh | Chamfering head for a mobile pipe finishing station and mobile pipe finishing station |
| US9475155B2 (en) * | 2010-02-02 | 2016-10-25 | Technip Usa, Inc. | Ring gear based welding system |
| CN107598473A (en) * | 2017-10-07 | 2018-01-19 | 无锡大金高精度冷拔钢管有限公司 | A kind of centering positioning and fixing device for the welding of large-sized flange body workpiece |
| CN108032027A (en) * | 2017-12-19 | 2018-05-15 | 安阳工学院 | A kind of vehicle support bridge tube and end flanges welding machine and its welding method |
| CN208214613U (en) * | 2018-05-22 | 2018-12-11 | 天津市军大钢铁股份有限公司 | A kind of movable type steel pipe welder |
| CN109434240A (en) * | 2018-12-19 | 2019-03-08 | 甘肃宏鼎网络科技有限公司 | A kind of construction machinery equipment maintenance unit |
| CN209335034U (en) * | 2018-10-10 | 2019-09-03 | 辽宁旺达高新机电设备制造有限公司 | A kind of pipe welding clamp |
-
2020
- 2020-01-31 CN CN202010077648.4A patent/CN111250910A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155583A (en) * | 1995-12-08 | 1997-06-17 | Toyota Motor Corp | Laser cladding equipment |
| US9475155B2 (en) * | 2010-02-02 | 2016-10-25 | Technip Usa, Inc. | Ring gear based welding system |
| DE202012002997U1 (en) * | 2012-03-26 | 2013-07-08 | Dwt Gmbh | Chamfering head for a mobile pipe finishing station and mobile pipe finishing station |
| CN203003746U (en) * | 2013-01-07 | 2013-06-19 | 中国天辰工程有限公司 | Equipment for assembling electrode housing of large-scale calcium carbide furnace |
| CN107598473A (en) * | 2017-10-07 | 2018-01-19 | 无锡大金高精度冷拔钢管有限公司 | A kind of centering positioning and fixing device for the welding of large-sized flange body workpiece |
| CN108032027A (en) * | 2017-12-19 | 2018-05-15 | 安阳工学院 | A kind of vehicle support bridge tube and end flanges welding machine and its welding method |
| CN208214613U (en) * | 2018-05-22 | 2018-12-11 | 天津市军大钢铁股份有限公司 | A kind of movable type steel pipe welder |
| CN209335034U (en) * | 2018-10-10 | 2019-09-03 | 辽宁旺达高新机电设备制造有限公司 | A kind of pipe welding clamp |
| CN109434240A (en) * | 2018-12-19 | 2019-03-08 | 甘肃宏鼎网络科技有限公司 | A kind of construction machinery equipment maintenance unit |
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Application publication date: 20200609 |
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