CN212703450U - Improved generation water conservancy water pipe edulcoration auxiliary device - Google Patents
Improved generation water conservancy water pipe edulcoration auxiliary device Download PDFInfo
- Publication number
- CN212703450U CN212703450U CN202020429648.1U CN202020429648U CN212703450U CN 212703450 U CN212703450 U CN 212703450U CN 202020429648 U CN202020429648 U CN 202020429648U CN 212703450 U CN212703450 U CN 212703450U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- water pipe
- rod
- supporting
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses an improved water conservancy water pipe impurity removal auxiliary device, which comprises a support frame, a connecting rod, a left fixing device, a polished rod, a right fixing device and a chute, the utility model arranges the connecting rod between the support frames, the connecting rod adopts a telescopic rod structure, and the left fixing device and the right fixing device at the top of the two supporting frames are connected through a polish rod, the right fixing device slides along the polish rod, so that the distance between the left fixing device and the right fixing device can be conveniently adjusted according to the length of the water pipe, and the water pipe is convenient to store, through having set up solid fixed splint in left fixing device and right fixing device, gu the fixed splint middle part is provided with the bracing piece, and the bracing piece is pushed down to the water pipe when placing in solid fixed splint, and the bracing piece presss from both sides tightly fixedly to the water pipe through connecting rod pulling solid fixed splint, presss from both sides tightly the water pipe automatically, increases the fixed effect to the water pipe.
Description
Technical Field
The utility model relates to a water pipe edulcoration is supplementary relevant field, specifically is an improved generation water conservancy water pipe edulcoration auxiliary device.
Background
At present, when sewage is transported by a water pipe for a long time, attachments can appear on the inner wall of the water pipe, the water pipe needs to be cleaned regularly to avoid the blockage of the pipe, the existing pipe needs to be lifted manually when being cleaned, but the water pipe is heavier, two or three persons can lift the water pipe generally, so that more manpower resources can be wasted, the impurity removal cost can be increased, and the labor intensity of workers is higher if the workers can not support the water pipe all the time, the workers are easy to be injured if the workers can not be supported,
the prior art supports the water pipe through water pipe edulcoration auxiliary device, and current water pipe edulcoration auxiliary device is functional single, only supports the pipeline through the support, does not fix the pipeline, leads to the pipeline to drop easily, and is not convenient for accomodate.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides an improved generation water conservancy is with water pipe edulcoration auxiliary device here.
The utility model discloses a realize like this, construct an improved generation water conservancy water pipe edulcoration auxiliary device, the device include support frame, left fixing device and right fixing device, the support frame is provided with two, and connects through the connecting rod between two support frames, left side fixing device and right fixing device bottom are respectively through the mutual lock solid of bolt and support frame, left side fixing device right-hand member passes through the mutual lock solid of bolt and polished rod, the inside spout of having seted up of right side fixing device, the polished rod right-hand member stretches into in the spout, and slides along the spout inner wall, the connecting rod comprises outer tube, slider and interior pole, the inside embedding of outer tube has the slider, interior pole left end stretches into to the outer tube in and the mutual lock solid of slider, outer tube left end and interior pole are respectively with the support frame in the lock solid each other.
Preferably, the left fixing device comprises a support shell, a support rod, a movable rotating shaft, a connecting rod, a support plate, a fixing clamp plate and a limiting pipe, wherein the middle part of the bottom end inside the support shell is mutually locked with the support rod through a bolt, the middle part of the left side of the support rod is provided with the movable rotating shaft, the left side and the right side of the movable rotating shaft are respectively provided with the connecting rod, one end of the connecting rod rotates along the movable rotating shaft, the other end of the connecting rod is mutually locked with the support plate through the rotating shaft, the top end of the support plate is mutually locked with the fixing clamp plate through a bolt, the left side and the right side inside the support shell are respectively locked with the limiting pipe, the fixing clamp plate.
Preferably, the bracing piece comprises activity pipe, gag lever post and supporting spring, the gag lever post top is stretched into in the activity pipe, the activity socle end carries out elastic connection through supporting spring and support shell, and supporting spring cup joints in the gag lever post outside, the gag lever post bottom is through the bolt and the mutual lock solid of support shell, activity pipe left side bottom is through the bolt and the mutual lock solid of activity pivot.
Preferably, the polished rod is provided with two, and the surface is smooth form, and the spout inner wall and polished rod laminating.
Preferably, the connecting rods are provided with two connecting rods which are respectively connected to the front side and the rear side between the two supporting frames.
Preferably, the fixed splint is arc-shaped, and a layer of anti-skid rubber pad is bonded on the top end of the fixed splint.
Preferably, under the expansion state of the fixed splint, the top end of the support rod extends into the fixed splint.
Preferably, the surface of the limiting rod is smooth, and the inner wall of the movable pipe is attached to the limiting rod.
Preferably, the connecting rod is inclined at an angle of twenty degrees from bottom to top outwards in the extension state of the supporting spring.
Preferably, a groove is arranged in the middle of the top end of the supporting shell and is in a semicircular arc shape.
Preferably, the movable rotating shaft and the connecting rod are made of No. 45 steel.
Preferably, the movable tube and the limiting rod are made of stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide an improved generation water conservancy water pipe edulcoration auxiliary device here, compare with equipment of the same type, have following improvement:
the method has the advantages that: an improved generation water conservancy water pipe edulcoration auxiliary device, through set up the connecting rod between the support frame, the connecting rod adopts telescopic link structure, and connects through the polished rod between left fixing device at two support frame tops and the right fixing device, and right fixing device slides along the polished rod, is convenient for adjust the distance between left fixing device and the right fixing device according to the length of water pipe, and is convenient for accomodate.
The method has the advantages that: an improved generation water conservancy water pipe edulcoration auxiliary device through having set up solid fixed splint in left fixing device and right fixing device, gu the fixed splint middle part is provided with the bracing piece, the bracing piece is pushed down to the water pipe when placing in solid fixed splint, and the bracing piece presss from both sides tightly fixedly to the water pipe through connecting rod pulling solid fixed splint, presss from both sides tightly the water pipe automatically, increases the fixed effect to the water pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the internal structure of the connecting rod of the present invention;
FIG. 3 is a schematic structural view of the left fixing device of the present invention;
FIG. 4 is a left side sectional view of the internal structure of the left fixing device of the present invention;
fig. 5 is a sectional view of the internal structure of the support rod of the present invention.
Wherein: the device comprises a support frame-1, a connecting rod-2, a left fixing device-3, a polish rod-4, a right fixing device-5, a chute-6, an outer tube-21, a slide block-22, an inner rod-23, a support shell-31, a support rod-32, a movable rotating shaft-33, a connecting rod-34, a support plate-35, a fixed clamp plate-36, a limiting tube-37, a movable tube-321, a limiting rod-322 and a support spring-323.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only 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.
The first embodiment is as follows:
referring to fig. 1 and 2, the present invention provides an improved water pipe impurity removal auxiliary device for water conservancy through improvement, which includes a support frame 1, a left fixing device 3 and a right fixing device 5, the support frame 1 is provided with two support frames 1, the two support frames 1 are connected through a connecting rod 2, the bottom ends of the left fixing device 3 and the right fixing device 5 are respectively locked with the support frame 1 through bolts, the right end of the left fixing device 3 is locked with a polish rod 4 through bolts, a chute 6 is formed inside the right fixing device 5, the right end of the polish rod 4 extends into the chute 6 and slides along the inner wall of the chute 6, the connecting rod 2 is composed of an outer pipe 21, a slider 22 and an inner rod 23, a slider 22 is embedded inside the outer pipe 21, the left end of the inner rod 23 extends into the outer pipe 21 and is locked with the slider 22, the left end of the outer pipe 21 and the right end of the, polished rod 4 is provided with two, and the surface is smooth form, and 6 inner walls of spout and the laminating of polished rod 4 restrict right fixing device 5's removal orbit, and connecting rod 2 is provided with two, and connects both sides around between two support frames 1 respectively, increases the connection effect to between two support frames 1.
Referring to fig. 3 and 4, the present invention provides an improved water pipe impurity removal auxiliary device for water conservancy through improvement, a left fixing device 3 is composed of a supporting shell 31, a supporting rod 32, a movable rotating shaft 33, a connecting rod 34, a supporting plate 35, a fixing clamp plate 36 and a limiting pipe 37, the middle part of the bottom end inside the supporting shell 31 is locked with the supporting rod 32 through a bolt, the middle part of the left side of the supporting rod 32 is provided with the movable rotating shaft 33, the left side and the right side of the movable rotating shaft 33 are respectively provided with the connecting rod 34, one end of the connecting rod 34 rotates along the movable rotating shaft 33, the other end of the connecting rod 34 is locked with the supporting plate 35 through a rotating shaft, the top end of the supporting plate 35 is locked with the fixing clamp plate 36 through a bolt, the limiting pipe 37 is respectively locked at the left side and the right side inside the supporting shell 31, the fixing clamp, fixed splint 36 is the arc form, and fixed splint 36 top bonds there is one deck antiskid rubber pad, be convenient for press from both sides tight fixedly to the pipeline, under the 36 expanded state of fixed splint, bracing piece 32 top stretches into in fixed splint 36, make the pipeline place the bracing piece 32 of pushing down when fixed splint 36 goes up, 31 top middle parts of support shell are provided with a recess, and the recess is the semicircle arcuation, be convenient for carry out the fixed stay to the water pipe, activity pivot 33 and connecting rod 34 all adopt 45 steel, hardness is high, it is not fragile.
Referring to fig. 5, the present invention provides an improved water pipe impurity removal auxiliary device for water conservancy, wherein a supporting rod 32 is composed of a movable pipe 321, a limiting rod 322 and a supporting spring 323, the top end of the limiting rod 322 extends into the movable pipe 321, the bottom end of the movable pipe 321 is elastically connected to a supporting shell 31 through the supporting spring 323, the supporting spring 323 is sleeved outside the limiting rod 322, the bottom end of the limiting rod 322 is mutually locked to the supporting shell 31 through a bolt, the bottom of the left side of the movable pipe 321 is mutually locked to a movable rotating shaft 33 through a bolt, the surface of the limiting rod 322 is smooth, the inner wall of the movable pipe 321 is attached to the limiting rod 322, the moving track of the movable pipe 321 is limited through the limiting rod 322, the movable pipe 321 and the limiting rod 322 are made of stainless steel, the hardness is high, and the movable pipe is not easy to rust, the connecting rod 34 is inclined from bottom to top, so that the movable rotating shaft 33 is drawn between the fixed clamping plates 36 through the connecting rod 34 to be contracted when moving downward.
Example two:
the utility model discloses an improve and provide an improved generation water conservancy water pipe edulcoration auxiliary device here, slider 22 surface is smooth form, and the laminating of outer tube 21 inner wall and slider 22 limits slider 22's removal orbit, and supporting legs 1 is the H form, increases the fixed effect to left fixing device 3 and right fixing device 5.
The utility model provides an improved water conservancy water pipe impurity removal auxiliary device through improvement, and the working principle is as follows;
firstly, before the device is used, the device is placed on a plane position through a support frame 1, the distance between a left fixing device 3 and a right fixing device 5 is adjusted according to the length of a water pipe, the support stability of the water pipe is convenient to increase, when the device is adjusted, the left fixing device 3 or the right fixing device 5 is pulled, the right fixing device 5 slides along a polished rod 4 through an internal sliding groove 6, an inner rod 23 of the support frame 1 connected with the right fixing device 5 slides along the inner wall of an outer pipe 21 through a sliding block 22, the distance between the left fixing device 3 and the right fixing device 5 is convenient to adjust according to the length of the water pipe, and the storage is convenient;
secondly, a water pipe needing to be subjected to impurity removal is placed on a fixed clamping plate 36 at the top ends of the left fixing device 3 and the right fixing device 5, the top ends of the supporting rods 32 extend into the fixed clamping plate 36 under the expansion state of the fixed clamping plate 36, so that the movable pipe 321 of the supporting rod 32 is pressed downwards when the pipeline is placed on the fixed clamping plate 36, the movable pipe 321 extrudes the supporting spring 323 to move downwards along the limiting rod 322, the movable pipe 321 drives the movable rotating shaft 33 to move downwards, the connecting rod 34 inclines outwards from bottom to top under the expansion state of the supporting spring 323, the fixed clamping plate 36 is pulled through the connecting rod 34 when the movable rotating shaft 33 moves downwards, the fixed clamping plate 36 limits the moving track through the limiting pipe 37, the connecting rod 34 pulls the two fixed clamping plates 36 to contract, the water pipe is clamped and fixed through the fixed clamping plates 36, and the fixing effect on the water pipe is improved, the impurity removal of the water pipe is convenient.
The utility model discloses an improvement provides an improved generation water conservancy water pipe edulcoration auxiliary device, through set up connecting rod 2 between support frame 1, connecting rod 2 adopts telescopic rod structure, and connect through polished rod 4 between the left fixing device 3 at 1 top of two support frames and the right fixing device 5, and right fixing device 5 slides along polished rod 4, be convenient for adjust the distance between left fixing device 3 and the right fixing device 5 according to the length of water pipe, and be convenient for accomodate, through set up solid fixed splint 36 in left fixing device 3 and right fixing device 5, gu fixed splint 36 middle part is provided with bracing piece 32, the bracing piece 32 pushes down the bracing piece 32 when the water pipe is placed in gu fixed splint 36, bracing piece 32 passes through connecting rod 34 pulling solid fixed splint 36 and presss from both sides tight fixedly to the water pipe, it is automatic to press from both sides tightly the water pipe, increase the fixed effect to the water pipe.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An improved water pipe impurity removal auxiliary device for water conservancy comprises two support frames (1), wherein the two support frames (1) are connected through a connecting rod (2);
the method is characterized in that: the novel polished rod fixing device is characterized by further comprising a left fixing device (3) and a right fixing device (5), the bottom ends of the left fixing device (3) and the right fixing device (5) are locked with the support frame (1) through bolts respectively, the right end of the left fixing device (3) is locked with the polished rod (4) through bolts, a sliding groove (6) is formed in the right fixing device (5), the right end of the polished rod (4) extends into the sliding groove (6) and slides along the inner wall of the sliding groove (6), the connecting rod (2) is composed of an outer tube (21), a sliding block (22) and an inner rod (23), the sliding block (22) is embedded into the outer tube (21), the left end of the inner rod (23) extends into the outer tube (21) and is locked with the sliding block (22) mutually, and the left end of the outer tube (21) and the right end of the inner rod (23) are locked with.
2. The improved water conservancy water pipe impurity removal auxiliary device of claim 1, characterized in that: the left fixing device (3) consists of a supporting shell (31), a supporting rod (32), a movable rotating shaft (33), a connecting rod (34), a supporting plate (35), a fixed clamping plate (36) and a limiting pipe (37), the middle part of the bottom end in the supporting shell (31) is mutually locked with the supporting rod (32) through a bolt, the middle part of the left side of the supporting rod (32) is provided with the movable rotating shaft (33), the left side and the right side of the movable rotating shaft (33) are respectively provided with the connecting rod (34), one end of the connecting rod (34) rotates along the movable rotating shaft (33), the other end of the connecting rod (34) is mutually locked with the supporting plate (35) through a rotating shaft, the top end of the supporting plate (35) is mutually locked with the fixed clamping plate (36) through a bolt, the left side and the right side in the supporting shell (31) are respectively locked with the limiting pipe (37), the bottom end of the supporting shell (31) is locked with the supporting frame (1) through bolts.
3. The improved water conservancy water pipe impurity removal auxiliary device according to claim 2, characterized in that: bracing piece (32) comprise activity pipe (321), gag lever post (322) and supporting spring (323), gag lever post (322) top is stretched into in activity pipe (321), elastic connection is carried out through supporting spring (323) and support shell (31) in activity pipe (321) bottom, and supporting spring (323) cup joints in gag lever post (322) outside, gag lever post (322) bottom is through bolt and support shell (31) lock solid each other, activity pipe (321) left side bottom is through bolt and activity pivot (33) lock solid each other.
4. The improved water conservancy water pipe impurity removal auxiliary device of claim 1, characterized in that: the polished rod (4) is provided with two, and the surface is smooth form, and spout (6) inner wall and polished rod (4) laminating.
5. The improved water conservancy water pipe impurity removal auxiliary device of claim 1, characterized in that: the two connecting rods (2) are respectively connected to the front side and the rear side between the two supporting frames (1).
6. The improved water conservancy water pipe impurity removal auxiliary device according to claim 2, characterized in that: the fixed splint (36) is arc-shaped, and a layer of anti-skid rubber pad is bonded on the top end of the fixed splint (36).
7. The improved water conservancy water pipe impurity removal auxiliary device according to claim 2, characterized in that: and under the expansion state of the fixed splint (36), the top end of the support rod (32) extends into the fixed splint (36).
8. The improved water conservancy water pipe impurity removal auxiliary device according to claim 3, characterized in that: the surface of the limiting rod (322) is smooth, and the inner wall of the movable tube (321) is attached to the limiting rod (322).
9. The improved water conservancy water pipe impurity removal auxiliary device according to claim 3, characterized in that: and under the extension state of the supporting spring (323), the connecting rod (34) is inclined at an angle of twenty degrees from bottom to top outwards.
10. The improved water conservancy water pipe impurity removal auxiliary device according to claim 2, characterized in that: the middle part of the top end of the supporting shell (31) is provided with a groove which is in a semicircular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429648.1U CN212703450U (en) | 2020-03-30 | 2020-03-30 | Improved generation water conservancy water pipe edulcoration auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429648.1U CN212703450U (en) | 2020-03-30 | 2020-03-30 | Improved generation water conservancy water pipe edulcoration auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212703450U true CN212703450U (en) | 2021-03-16 |
Family
ID=74905023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020429648.1U Expired - Fee Related CN212703450U (en) | 2020-03-30 | 2020-03-30 | Improved generation water conservancy water pipe edulcoration auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212703450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082332A (en) * | 2021-04-08 | 2021-07-09 | 上海医药血液技术产业发展有限公司 | Hemodialysis pipe part and hemodialysis device |
-
2020
- 2020-03-30 CN CN202020429648.1U patent/CN212703450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082332A (en) * | 2021-04-08 | 2021-07-09 | 上海医药血液技术产业发展有限公司 | Hemodialysis pipe part and hemodialysis device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212703450U (en) | Improved generation water conservancy water pipe edulcoration auxiliary device | |
| CN211439671U (en) | Moving clamp for hub machining | |
| CN207386929U (en) | A kind of engine drainage system stent fixed-position welding device | |
| CN208134385U (en) | A kind of furniture handling device | |
| CN108792317A (en) | Fixture for fixing crab | |
| CN213561769U (en) | Surface treatment device for processing bridge metal component | |
| CN215236841U (en) | Tube drawing machine convenient to height-adjusting | |
| CN210099612U (en) | Straight welded stainless steel pipe flat head grinding device | |
| CN204919167U (en) | Cloth cover fold machine | |
| CN210676477U (en) | Subway tunnel C shaped steel built-in fitting bending device | |
| CN208268722U (en) | A kind of meeting foldable microphone bracket | |
| CN209562070U (en) | A kind of cable bearer facilitating construction operation | |
| CN106049325A (en) | Municipal road cleaning tool | |
| CN216633200U (en) | Car pipe fitting pipe end clamp welded fastening device | |
| CN216613038U (en) | Energy-saving flexible hydraulic manipulator | |
| CN211166918U (en) | Material transportation device for hospital building construction site | |
| CN215155980U (en) | Conveying and binding device for PVC cold water pipe | |
| CN215190458U (en) | Combined spliced type garden granite stone stool | |
| CN2418897Y (en) | Horizontal bar | |
| CN218205980U (en) | Multi-layer movable metal stand | |
| CN215215045U (en) | Water pipe righting device | |
| CN213704481U (en) | Auxiliary supporting structure for plastic pipe tractor | |
| CN219581452U (en) | Quick cold pressing device for processing steel member | |
| CN212630304U (en) | Storage rack for logistics | |
| CN105109039B (en) | A kind of garden water automatic jacketing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: Room 2-1, unit 2, building D, No. 168, Runyan East Street, Runyan community, Yanyuan County, Liangshan Yi Autonomous Prefecture, Sichuan 615000 Patentee after: Liangshan cave Luqiao Engineering Co.,Ltd. Address before: No.45, Tulou, Zhangjiao village, Tuling Town, Quangang District, Quanzhou City, Fujian Province Patentee before: Quanzhou Quangang chuangpeng Industrial Design Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |