CN220452920U - Water supply and drainage pipeline laying device - Google Patents
Water supply and drainage pipeline laying device Download PDFInfo
- Publication number
- CN220452920U CN220452920U CN202321881757.7U CN202321881757U CN220452920U CN 220452920 U CN220452920 U CN 220452920U CN 202321881757 U CN202321881757 U CN 202321881757U CN 220452920 U CN220452920 U CN 220452920U
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- Prior art keywords
- fastening
- support
- water supply
- plate
- drainage pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000002689 soil Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 244000309464 bull Species 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000012876 topography Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model provides a water supply and drainage pipeline laying device, includes U-shaped support, fixed bottom plate, location branch, support seat, activity bull stick, fastening buckle, drive connecting rod, hollow brace, the support seat is connected the anti-skidding cushion outside down, the water supply and drainage pipeline is connected to the anti-skidding cushion inboard down, the anti-skidding cushion inboard is connected to the anti-skidding cushion outside, fixed buckle lower part connection support seat, fixed buckle both sides have fixed link plate, support seat both sides have fastening protruding pole, fastening protruding pole passes fixed link plate, fastening protruding pole passes threaded connection fastening nut, U-shaped support is connected to support seat both sides, U-shaped support inboard has the removal slide, the removal slide suits with the support seat, the support seat is connected and is removed the slide, it has the removal spout to remove the slide both sides, it suits with the gyro wheel to remove the spout and connect gyro wheel one side, the gyro wheel opposite side is connected the support seat, the gyro wheel slides in removing the spout.
Description
Technical Field
The utility model relates to the field of pipeline laying, in particular to a water supply and drainage pipeline laying device.
Background
The prior patent (bulletin number: CN 212718366U) proposes a water supply and drainage pipeline laying and fixing device, which comprises a base plate, expansion bolts are fixedly connected to two sides of the bottom plate, first support frames are fixedly connected to edges of two sides of the top of the bottom plate, first sliding grooves are formed in one side of each first support frame, sliding plates are connected to the inside of each first sliding groove in a sliding manner, second support frames are fixedly connected to two sides of the top of each sliding plate, second sliding grooves are formed in one side of each second support frame, first arc-shaped sleeves are connected to the inside of each second sliding groove in a sliding manner, and second arc-shaped sleeves are arranged at the tops of the first arc-shaped sleeves. This fixing device is laid to water supply and drainage pipeline has effectually solved the drain pipe and has produced vibrations and can make fixing device bottom and ground connection's connecting device take place not hard up when the drainage, and then leads to the problem that the dangerous accident takes place for drainage pipeline's whereabouts. However, the vertical position between the first support frame and the second support frame in the device is vertically fixed, the left and right support positions of the pipelines cannot be finely adjusted, but because the water supply and drainage pipelines are thicker, when the water supply and drainage pipelines are laid and butted, the central axes of the pipelines at two ends cannot be quickly and accurately butted, so that the splicing speed of the water supply and drainage pipelines is reduced when the water supply and drainage pipelines are laid, and if the butted positions of the pipelines are inaccurate, the spliced positions of the pipelines cannot be completely spliced, water leakage is caused, and the defects exist.
Disclosure of Invention
The utility model provides the water supply and drainage pipeline laying device which can stably support the water supply and drainage pipelines and can correspondingly adjust the supporting height and the left and right supporting positions of the water supply and drainage pipelines according to the actual laying environment and the topography height difference of the water supply and drainage pipelines, so that the longitudinal supporting height and the central axis position between the adjacent water supply and drainage pipelines are consistent, the inter-position butt joint accuracy of the water supply and drainage pipelines at two ends is improved, the pipeline splicing positions are completely jointed, water leakage is prevented, the operation is convenient, the splicing can be quickly and accurately carried out, and the water supply and drainage pipeline laying efficiency is improved.
The utility model aims at realizing the following technical scheme:
the utility model provides a water supply and drainage pipeline laying device, includes U-shaped support, fixed bottom plate, location branch, support seat, activity bull stick, fastening buckle, drive connecting rod, hollow brace, the support seat is connected the anti-skidding cushion outside down, the water supply and drainage pipeline is connected to the anti-skidding cushion inboard down, the anti-skidding cushion inboard is connected to the anti-skidding cushion outside, fixed buckle lower part connection support seat, fixed buckle both sides have fixed link plate, support seat both sides have fastening protruding pole, fastening protruding pole passes fixed link plate, fastening protruding pole passes threaded connection fastening nut, U-shaped support is connected to support seat both sides, U-shaped support inboard has the removal slide, the removal slide suits with the support seat, the support seat is connected and is removed the slide, it has the removal spout to remove the slide both sides, it suits with the gyro wheel to remove the spout and connect gyro wheel one side, the gyro wheel opposite side is connected the support seat, the gyro wheel slides in removing the spout.
The inner side of the U-shaped bracket is connected with the mounting support plate, the lower side of the mounting support plate is provided with the supporting convex sleeve, the lower part of the bearing seat is provided with the positioning support sleeve, the positioning support sleeve is connected with the movable rotating rod through threads, the movable rotating rod sequentially penetrates through the mounting support plate and the supporting convex sleeve, the lower end of the movable rotating rod is connected with the driven gear disc, and the movable rotating rod is provided with the fastening clamping groove.
Advantageous effects
The fixing buckle plate is buckled and fixed on the upper part of the bearing bracket, is convenient to assemble and disassemble, forms a surrounding closed circular ring outside the water supply and drainage pipeline, strengthens the stability of the water supply and drainage pipeline support, increases the friction resistance at the joint of the water supply and drainage pipeline by additionally arranging the anti-skid rubber mat inside, improves the positioning property of the water supply and drainage pipeline support, prevents the water supply and drainage pipeline support from rotating and deviating, and has stable structure.
The fixed bottom plate provides a bearing fulcrum for the bottom of the U-shaped bracket, the U-shaped bracket is supported and positioned by reinforcement, and the positioning support blocks are in positioning connection with the positioning support rods through threads, so that when the positioning support rods are driven to rotate by rotating the lower rotating wheel, the positioning support blocks move in a horizontal linear displacement mode in the support block sliding grooves, and the left and right supporting positions of the water supply and drainage pipelines are finely adjusted, so that when the water supply and drainage pipelines are paved, central axes of the water supply and drainage pipelines at two ends can be quickly and accurately butted, the splicing speed of the water supply and drainage pipelines is improved, meanwhile, the butting accuracy of positions among the pipelines is improved, the spliced positions of the pipelines are completely jointed, water leakage is prevented, and the structure is reasonable.
The mounting support plate provides a supporting pivot for the movable rotating rod, is matched with the fastening buckle, and is additionally provided with a limiting pivot for the movable rotating rod, so that the movable rotating rod keeps the longitudinal height unchanged, and is axially rotated and adjusted, so that the movable rotating rod is prevented from falling off, the linkage effect among all components is influenced, the structural stability is improved, and the structure is reasonable.
The utility model stably supports the water supply and drainage pipelines, and can correspondingly adjust the supporting height and the left and right supporting positions of the water supply and drainage pipelines according to the actual paving environment and the topography height difference of the water supply and drainage pipelines, so that the longitudinal supporting height and the central axis position between the adjacent water supply and drainage pipelines are kept consistent, the butting accuracy of the positions between the water supply and drainage pipelines at the two ends is improved, the pipeline spliced positions are completely jointed, water leakage is prevented, the operation is convenient, the splicing can be quickly and accurately performed, the paving efficiency of the water supply and drainage pipelines is improved, and the structure is reasonable.
Drawings
FIG. 1 is a sectional view of a water supply and drainage pipeline laying device according to the present utility model.
Fig. 2 is a cross-sectional view of a mobile chute according to the present utility model.
FIG. 3 is a cross-sectional view of a connecting structure of a positioning support block and a fixed bottom plate according to the present utility model.
Fig. 4 is a schematic view of a U-shaped bracket according to the present utility model.
FIG. 5 is a cross-sectional view of a connecting structure of a fastening buckle, a supporting convex sleeve and a movable rotating rod according to the present utility model.
Fig. 6 is an enlarged view of the structure a of fig. 1 according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples:
examples
The utility model provides a water supply and drainage pipeline laying device, including U-shaped support 03, fixed bottom plate 04, location branch 09, bearing seat 13, movable bull stick 19, fastening buckle 24, drive connecting rod 29, hollow brace 32, the bearing seat 13 is connected the lower anti-skidding cushion 02 outside, lower anti-skidding cushion 02 inboard is connected water supply and drainage pipeline 01, water supply and drainage pipeline 01 connects the upper anti-skidding cushion 36 inboard, fixed buckle 12 is connected to upper anti-skidding cushion 36 outside, bearing seat 13 is connected to fixed buckle 12 lower part, fixed buckle 12 both sides have fixed link plate 35, bearing seat 13 both sides have fastening protruding pole 14, fastening protruding pole 14 passes fixed link plate 35, fastening protruding pole 14 passes through threaded connection fastening nut 15, the fastening protruding pole 12 lock is fixed in bearing seat 13 upper portion, during easy dismounting to form circular closed ring around in water supply and drainage pipeline 01 outside, consolidate to water supply and drainage pipeline 01 rest steadiness, and through inside adding to be equipped with anti-skidding cushion, increase the frictional resistance with water supply and drainage pipeline 01 junction, improve water supply and drainage pipeline 01 rest support and hold down the location nature, prevent its rotation skew, bearing seat 13 both sides connect U-shaped support 03, U-shaped support 13 both sides have fixed link plate 35, bearing seat 13 both sides have fixed connection board 35, bearing seat 13 both sides have the movable roller seat 16, 16 has the movable roller seat 16 to move in the slide groove 17, and the slide groove 17 moves in the slide groove 17 and the corresponding to move in the slide seat 18, and the slide seat 17, and the slide groove 17 moves the 13 and the slide groove moves and is suitable for the 13.
Examples
The inner side of the U-shaped bracket 03 is connected with a mounting support plate 28, the lower side of the mounting support plate 28 is provided with a supporting convex sleeve 23, the lower part of the bearing seat 13 is provided with a positioning support sleeve 20, the positioning support sleeve 20 is connected with a movable rotating rod 19 through threads, the movable rotating rod 19 sequentially passes through the mounting support plate 28 and the supporting convex sleeve 23, the lower end of the movable rotating rod 19 is connected with a driven gear disc 22, the movable rotating rod 19 is provided with a fastening clamping groove 26, two sides of the supporting convex sleeve 23 are provided with clamping plate holes 27, the inner side of the fastening retaining ring 24 is provided with a fastening clamping plate 25, the fastening clamping groove 26 and the clamping plate holes 27 are matched with the fastening clamping plate 25, the fastening clamping plate 25 passes through the clamping plate holes 27, and the inner end of the fastening clamping plate 25 is connected with the fastening clamping groove 26.
Examples
The fastening buckle 24 is divided into a left fastening buckle 241 and a right fastening buckle 242, the left fastening buckle 241 is connected with the right fastening buckle 242, the two sides of the left fastening buckle 241 are provided with the fixing convex blocks 33, the two sides of the right fastening buckle 242 are provided with the fixing grooves 34, the fixing convex blocks 33 are adapted to the fixing grooves 34, the fixing convex blocks 33 are connected with the fixing grooves 34, the mounting support plate 28 provides a supporting support point for the movable rotating rod 19 and is matched with the fastening buckle 24, the limiting support point of the movable rotating rod 19 is increased, the longitudinal height of the movable rotating rod 19 is kept unchanged, the axial rotation adjustment is carried out, the separation and falling of the movable rotating rod 19 are avoided, the linkage effect among all components is influenced, the structural stability is improved, and the structure is reasonable.
Examples
The driving connecting rod 29 sequentially passes through the U-shaped bracket 03 and the hollow support sleeve 32, one end of the driving connecting rod 29 is provided with the limiting circular plate 30, the inner side of the limiting circular plate 30 is connected with the U-shaped bracket 03, the other end of the driving connecting rod 29 is connected with the upper rotating wheel 31, the inner side of the upper rotating wheel 31 is connected with the U-shaped bracket 03, the driving connecting rod 29 is connected with the hollow support sleeve 32 through screws, the two sides of the hollow support sleeve 32 are provided with the driving gear plates 21, the driving gear plates 21 are meshed with the driven gear plates 22, the driving gear plates 21 are connected with the driven gear plates 22, the driving connecting rod 29 sequentially penetrates through the U-shaped bracket 03 and the hollow support sleeve 32, the bearing points of the U-shaped bracket 03 on the hollow support sleeve 32 are increased, the stability during rotation is improved, the jumping falling of the U-shaped bracket 03 is avoided, the meshing and linkage effect between the driven gear plates 22 is influenced, a control fulcrum is provided for driving the hollow support sleeve 32 to rotate, the two sides of the hollow support sleeve 32 are provided with driving gear plates 21 and two sides of driven gear plates 22 in meshed connection, so that when the upper rotating wheel 31 is rotated to drive the driving connecting rod 29 and the hollow support sleeve 32 to rotate, the two sides of driven gear plates 22 are linked with each other, the movable rotating rod 19 is positioned and connected with the positioning support sleeve 20 through threads, when the movable rotating rod 19 rotates, the positioning support sleeve 20 drives the upper support seat 13 to perform longitudinal linear displacement motion, the support height of the water supply and drainage pipeline 01 can be correspondingly adjusted according to the actual paving environment and the topography height difference of the water supply and drainage pipeline, the longitudinal support heights of the adjacent water supply and drainage pipelines 01 are consistent, the rapid butt joint and splicing of the adjacent water supply and drainage pipelines are convenient to operate, the paving efficiency of the water supply and drainage pipelines 01 is improved, and when the support seat 13 displaces in the U-shaped support 03, the two side idler wheels 18 slide synchronously in the moving slide grooves 17 along with the support seat, therefore, friction resistance generated between the bearing bracket 13 and the U-shaped bracket 03 during displacement is reduced, stability and smoothness during displacement of the bearing bracket 13 are improved, clamping is avoided, and the structure is reasonable.
Examples
According to the utility model, the lower part of the U-shaped bracket 03 is connected with the fixed bottom plate 04, the lower part of the fixed bottom plate 04 is provided with a plurality of positioning inserting rods 05, the positioning inserting rods 05 are inserted into soil, the U-shaped bracket 03 is provided with positioning supporting blocks 06, the fixed bottom plate 04 is provided with supporting block sliding grooves 07, the positioning supporting blocks 06 are adapted to the supporting block sliding grooves 07, the positioning supporting blocks 06 are connected with the supporting block sliding grooves 07, the fixed bottom plate 04 provides a bearing supporting point for the bottom of the U-shaped bracket 03, the positioning of the U-shaped bracket 03 is reinforced, the positioning supporting blocks 06 are connected with the positioning supporting rods 09 through threads, so that when the positioning supporting rods 09 are driven to rotate by rotating the lower rotating wheel 10, the positioning supporting blocks 06 move in a transverse linear displacement mode in the supporting block sliding grooves 07, the left supporting position and the right supporting position of the water supply and drainage pipeline 01 are finely adjusted, when the water supply and drainage pipeline 01 is paved, the central axes between the two ends of the water supply and drainage pipeline 01 can be quickly and accurately abutted, the water supply and drainage pipeline 01 can be paved, the butting speed of the water supply and drainage pipeline is improved, the water drainage pipeline is completely and reasonable in position splicing joint, and water drainage structure is prevented.
Examples
According to the utility model, the positioning support rod 09 sequentially passes through the fixed bottom plate 04 and the positioning support block 06, the positioning support rod 09 is connected with the positioning support block 06 through threads, one end of the positioning support rod 09 is provided with the circular baffle 08, the inner side of the circular baffle 08 is connected with the fixed bottom plate 04, the other end of the positioning support rod 09 is connected with the lower rotating wheel 10, and the inner side of the lower rotating wheel 10 is connected with the fixed bottom plate 04.
Examples
The installation step comprises the following steps: firstly, the driving structure of the bearing bracket 13 is assembled, firstly, the movable rotating rod 19 is placed in the positioning support sleeve 20 and is in positioning connection with the positioning support sleeve through threads, then the mounting support plate 28 is placed at the lower part of the bearing bracket 13, the lower end of the movable rotating rod 19 passes through the mounting support plate 28 until the fastening clamping groove 26 corresponds to the position of the clamping plate through hole 27, then the fastening retaining ring 24 is placed outside the supporting convex sleeve 23, the fastening retaining rings 24 at two sides are oppositely buckled to form a closed circular ring, the fixing convex block 33 is embedded into the fixing groove 34, the fastening clamping plate 25 passes through the clamping plate through hole 27 and is embedded into the fastening clamping groove 26, then the driven gear disc 22 is placed at the lower end of the movable rotating rod 19 and is fixedly connected with the movable rotating rod, then the assembled bearing bracket 13 and the mounting support plate 28 are placed into the U-shaped support 03 from top to bottom, the bearing bracket 13 and the roller 18 are respectively embedded into the moving slide way 16 and the moving slide way 17, the two ends of the mounting support plate 28 are fixedly connected with the U-shaped support 03, the hollow support sleeve 32 is arranged at the lower part of the mounting support plate 28, the driving gear plates 21 arranged at the two sides are meshed with the driven gear plates 22 arranged at the two sides, the driving connecting rod 29 sequentially penetrates through the U-shaped support 03 and the hollow support sleeve 32 until the inner surface of the limit circular plate 30 is attached to the U-shaped support 03, the driving connecting rod 29 is fixedly connected with the hollow support sleeve 32 through a screw, the upper rotating wheel 31 is finally arranged outside the U-shaped support 03 and is fixedly connected with the driving connecting rod 29, after the driving structure of the bearing bracket 13 is assembled, the fixed top plate 11 is arranged at the upper part of the U-shaped support 03 and is fixedly connected with the U-shaped support 03, the fixed buckle plate 12 is arranged at the upper part of the bearing bracket 13, the fastening convex rod 14 penetrates through the fixed connecting plate 35 and is fastened and connected with the fastening nut 15 through screw threads, the driving structure of the U-shaped support 03 is assembled, firstly, placing a fixed bottom plate 04 in a foundation pit paved by a water supply and drainage pipeline, attaching the lower surface of the fixed bottom plate 04 to the bottom surface of the foundation pit, inserting a positioning inserting rod 05 into soil, placing an assembled U-shaped support 03 on the upper part, embedding a positioning support block 06 into a support block chute 07, sequentially penetrating a positioning support rod 09 through the fixed bottom plate 04 and the positioning support block 06 until the inner surface of a circular baffle 08 is attached to the fixed bottom plate 04, positioning the positioning support rod 09 through threads to be in positioning connection with the positioning support block 06, and finally placing a lower rotating wheel 10 outside the fixed bottom plate 04 and fixedly connecting the lower rotating wheel with the positioning support rod 09 to finish installation.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (6)
1. The utility model provides a water supply and drainage pipeline laying device which characterized in that: comprises a U-shaped bracket (03), a fixed bottom plate (04), a positioning support rod (09), a bearing seat (13), a movable rotating rod (19), a fastening buckle ring (24), a driving connecting rod (29) and a hollow support sleeve (32), wherein the bearing seat (13) is connected with the outer side of a lower anti-slip rubber pad (02), the inner side of the lower anti-slip rubber pad (02) is connected with a water supply and drainage pipeline (01), the water supply and drainage pipeline (01) is connected with the inner side of an upper anti-slip rubber pad (36), the outer side of the upper anti-slip rubber pad (36) is connected with a fixed buckle plate (12), the lower part of the fixed buckle plate (12) is connected with a bearing seat (13), two sides of the fixed buckle plate (12) are provided with a fixed connecting plate (35), two sides of the bearing seat (13) are provided with fastening convex rods (14), the fastening convex rods (14) penetrate through the fixed connecting plate (35), the fastening convex rods (14) are connected with a fastening nut (15) through threads, two sides of the bearing seat (13) are connected with the U-shaped bracket (03), the inner side of the U-shaped bracket (03) is provided with a movable slide rail (16), the movable slide rail (16) is matched with the seat (13), the movable slide rail (13), the bearing seat (13) is connected with the movable slide rail (16), the movable slide rail (16) and the movable slide rail (16) in the sliding chute, and the movable slide rail (16) in the movable slide rail in the sliding device in the movable device, the movable chute (17) is matched with the roller (18), the movable chute (17) is connected with one side of the roller (18), the other side of the roller (18) is connected with the bearing bracket (13), and the roller (18) slides in the movable chute (17).
2. The water supply and drainage pipeline laying device according to claim 1, wherein the inner side of the U-shaped support (03) is connected with a mounting support plate (28), the lower side of the mounting support plate (28) is provided with a supporting convex sleeve (23), the lower part of the supporting seat (13) is provided with a positioning support sleeve (20), the positioning support sleeve (20) is connected with a movable rotating rod (19) through threads, the movable rotating rod (19) sequentially penetrates through the mounting support plate (28) and the supporting convex sleeve (23), the lower end of the movable rotating rod (19) is connected with a driven gear disc (22), the movable rotating rod (19) is provided with a fastening clamping groove (26), two sides of the supporting convex sleeve (23) are provided with clamping plate perforations (27), the inner side of the fastening retaining ring (24) is provided with a fastening clamping plate (25), the fastening clamping groove (26) and the clamping plate perforations (27) are matched with the fastening clamping plate (25), and the fastening clamping plate (25) penetrates through the clamping plate perforations (27), and the inner end of the fastening clamping plate (25) is connected with the fastening clamping groove (26).
3. The water supply and drainage pipeline laying device according to claim 2, wherein the fastening buckle (24) is divided into a left fastening buckle (241) and a right fastening buckle (242), the left fastening buckle (241) is connected with the right fastening buckle (242), fixing lugs (33) are arranged on two sides of the left fastening buckle (241), fixing grooves (34) are arranged on two sides of the right fastening buckle (242), the fixing lugs (33) are matched with the fixing grooves (34), and the fixing lugs (33) are connected with the fixing grooves (34).
4. A water supply and drainage pipeline laying device is characterized in that a driving connecting rod (29) sequentially penetrates through a U-shaped support (03) and a hollow support sleeve (32), one end of the driving connecting rod (29) is provided with a limiting circular plate (30), the inner side of the limiting circular plate (30) is connected with the U-shaped support (03), the other end of the driving connecting rod (29) is connected with an upper rotating wheel (31), the inner side of the upper rotating wheel (31) is connected with the U-shaped support (03), the driving connecting rod (29) is connected with the hollow support sleeve (32) through a screw, driving gear plates (21) are arranged on two sides of the hollow support sleeve (32), the driving gear plates (21) are meshed with driven gear plates (22), and the driving gear plates (21) are connected with the driven gear plates (22).
5. The water supply and drainage pipeline laying device according to claim 1, wherein the lower part of the U-shaped support (03) is connected with a fixed bottom plate (04), a plurality of positioning inserting rods (05) are arranged at the lower part of the fixed bottom plate (04), the positioning inserting rods (05) are inserted into soil, the U-shaped support (03) is provided with positioning support blocks (06), the fixed bottom plate (04) is provided with support block sliding grooves (07), the positioning support blocks (06) are adaptive to the support block sliding grooves (07), the positioning support blocks (06) are connected with the support block sliding grooves (07), and the positioning support blocks (06) slide in the support block sliding grooves (07).
6. The water supply and drainage pipeline laying device according to claim 1, wherein the positioning support rod (09) sequentially penetrates through the fixed bottom plate (04) and the positioning support block (06), the positioning support rod (09) is connected with the positioning support block (06) through threads, one end of the positioning support rod (09) is provided with a circular baffle (08), the inner side of the circular baffle (08) is connected with the fixed bottom plate (04), the other end of the positioning support rod (09) is connected with the lower rotating wheel (10), and the inner side of the lower rotating wheel (10) is connected with the fixed bottom plate (04).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881757.7U CN220452920U (en) | 2023-07-18 | 2023-07-18 | Water supply and drainage pipeline laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881757.7U CN220452920U (en) | 2023-07-18 | 2023-07-18 | Water supply and drainage pipeline laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220452920U true CN220452920U (en) | 2024-02-06 |
Family
ID=89736058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881757.7U Active CN220452920U (en) | 2023-07-18 | 2023-07-18 | Water supply and drainage pipeline laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220452920U (en) |
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2023
- 2023-07-18 CN CN202321881757.7U patent/CN220452920U/en active Active
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